Journal articles: '3D computer animation'

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Zhang, Yang. "Computer Technology-Based Three-Dimensional Animation Production System Management." Journal of Physics: Conference Series 2146, no. 1 (January 1, 2022): 012018. http://dx.doi.org/10.1088/1742-6596/2146/1/012018.

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Abstract Animation is one of the most fascinating industries in recent years. Nowadays, the most popular three-dimensional animation creation design, three-dimensional animation creation is to rely on CG technology to simulate and realize through the powerful computing power of computers. As designers have higher and higher requirements for animation, the animation creation process has become more complicated, so the skill-based management of the 3D animation creation process will be a problem. This article will study the management of the 3D animation creation system based on computer technology. On the basis of the literature, the relevant theory of the 3D animation creation system is understood, and then the computer technology-based 3D animation creation management system is designed, and the designed system is tested. The test results show that the maximum concurrency of the system in this article The number is 400. After 400, the delay time and packet loss of the system start to rise.

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Mohd Suki, Norbayah, Norazah Mohd Suki, Mohamed Mustafa Ishak, Rosliza Ahmad, and Kamal Bahrin Sudin. "Discovering the Global Landscape of 3D Animation: A Bibliometric Analysis." International Journal of Interactive Mobile Technologies (iJIM) 16, no. 09 (May 10, 2022): 41–54. http://dx.doi.org/10.3991/ijim.v16i09.30371.

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The purpose of this study is to conduct a bibliometric analysis of publications on 3D animation in the Scopus database. Microsoft Excel, VOSviewer for data visualisation, and Harzing's Publish or Perish for citation metrics and analysis were employed to conduct the bibliometric analysis. Data were analysed among a sample of 305 publications on 3D animation published between 1984 and 2021 available in the Scopus database. The bibliometric analysis reveals that the number of publications on 3D animation research has been constantly increasing since 2002. In 2020, the total number of documents published in 3D animation reached 29 articles. China was named the most active country in the field of 3D animation. A total of 888 researchers from 43 different countries and 31 different institutions published 3D animations in multiple languages, including multi-author collaboration. Computer Science and Engineering are the two disciplines that are most prominently represented in the study of 3D animation. The most active institutions that published key publications linked to 3D animation research were Universitas Diponegoro and the University of Sharjah. This research is unique and significant to contribute to advancing the body of knowledge on 3D animation to add value to the complexities of scientific narratives. Future research direction is also furnished.

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Sun, Zhen Tao. "Animation Type Analysis after Using Computer 3D Animation Technology." Advanced Materials Research 971-973 (June 2014): 1553–56. http://dx.doi.org/10.4028/www.scientific.net/amr.971-973.1553.

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Type of computer animation using 3D technology can be divided under three seeds that mimic 2D animation, imitating traditional 3D animation, imitating real movie. Mimic 2D animation and imitating real movie are infinitely close with 2D animation and real film movie. Imitating traditional 3D animation is completely different from the traditional three-dimensional animation, which won the visual realism. "Visual realism" to get that 3D animation and real film movie stood on the same competition platform.

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Gao, Xin Rui. "Research of Efficiency of Computer 3D Animation." Applied Mechanics and Materials 421 (September 2013): 672–75. http://dx.doi.org/10.4028/www.scientific.net/amm.421.672.

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3D animation is an application of computer graphics. The factors that affect the efficiency of 3D animation include animation algorithms, 3D models, materials and textures, rendering, and LOD (level of detail). This thesis discusses these technologies separately. By using these technologies properly, we could reduce the complexity of algorithms and the overall data quantity and then enhance the efficiency of 3D animation.

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Kobayashi, Masahiro, Tatsuo Nakajima, Ayako Mori, Daigo Tanaka, Toyomi Fujino, and Hiroaki Chiyokura. "Three-Dimensional Computer Graphics for Surgical Procedure Learning: Web Three-Dimensional Application for Cleft Lip Repair." Cleft Palate-Craniofacial Journal 43, no. 3 (May 2006): 266–71. http://dx.doi.org/10.1597/04-009.1.

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Objective In surgical procedures for cleft lip, surgeons attempt to use various skin incisions and small flaps to achieve a better and more natural shape postoperatively. They must understand the three-dimensional (3D) structure of the lips. However, they may have difficulty learning the surgical procedures precisely from normal textbooks with two-dimensional illustrations. Recent developments in 3D computed tomography (3D-CT) and laser stereolithography have enabled surgeons to visualize the structures of cleft lips from desired viewpoints. However, this method cannot reflect the advantages offered by specific surgical procedures. To solve this problem, we used the benefits offered by 3D computer graphics (3D-CG) and 3D animation. Design and Results By using scanning 3D-CT image data of patients with cleft lips, 3D-CG models of the cleft lips were created. Several animations for surgical procedures such as incision designs, rotation of small skin flaps, and sutures were made. This system can recognize the details of an operation procedure clearly from any viewpoint, which cannot be acquired from the usual textbook illustrations. This animation system can be used for developing new skin-flap design, understanding the operational procedure, and using tools in case presentations. The 3D animations can also be uploaded to the World Wide Web for use in teleconferencing.

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Jing, Yang, and Yang Song. "Application of 3D Reality Technology Combined with CAD in Animation Modeling Design." Computer-Aided Design and Applications 18, S3 (October 20, 2020): 164–75. http://dx.doi.org/10.14733/cadaps.2021.s3.164-175.

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Computer three-dimensional animation is a new type of animation with the development of computer software and hardware technology in recent years. Three-dimensional animation should apply the software of three-dimensional animation technology to establish a virtual world in the computer. In this virtual three-dimensional world, designers build animated character models and scene models according to the shape and scale of the objects to be represented. Then set the motion trajectory of the character model, the motion of the virtual camera and other animation parameters according to the requirements, and then assign specific materials to the model and add lights to the model. Then the computer can automatically calculate and generate the final continuous picture. Under this background, the research on 3D animation character shaping in this paper is to analyze and study the market situation from the standpoint of small-scale 3D animation companies (teams) with relatively weak technology, and through the author's own creative practice, this paper summarizes some principles for the design and production of 3D animation characters, and tries to improve the education system of 3D animation character design. It promotes the production and dissemination of 3D animation and distinct 3D animation characters. Starting with the comparative research method, this paper summarizes the differences of 3D animation character shaping from the comparison of the characteristics of 3D animation and traditional animation, and then summarizes the efficient ways and methods of how to shape 3D animation characters by combining practice with theory.

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Lasseter, John. "Principles of traditional animation applied to 3D computer animation." ACM SIGGRAPH Computer Graphics 21, no. 4 (August 1987): 35–44. http://dx.doi.org/10.1145/37402.37407.

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Liu, Kai, Qinghan Yang, Yuhao Lu, Taoyu Zhang, and Shuo Chen. "Research on the Computer Case Design of 3D Human Animation Visual Experience." Wireless Communications and Mobile Computing 2021 (November 3, 2021): 1–7. http://dx.doi.org/10.1155/2021/8809036.

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In the animation industry, with the development of computer software and hardware technology, a new technology began to emerge, that is, three-dimensional animation. Three-dimensional animation software first creates a virtual world in the computer. In this virtual three-dimensional world, the designer builds the model and scene according to the shape and size of the object to be represented and then sets the motion trajectory of the model, the motion of the virtual camera, and the scene according to the requirements. When setting other animation parameters, we need to assign specific materials to the model and turn on lights. When all this is completed, the computer can automatically calculate and generate the final picture. The software Maya can just help animators to complete this work. When using Maya, we can apply many professional courses such as action design, scene design, and storyboarding script design that we have learned. Maya is a 3D software with convenient operability. It can combine the rendered sequence frames with AE to show unique animations. Therefore, the three-dimensional production method is preferred in the production method. The production of animation based on the 3D software Maya brings infinite challenges. At the same time, it also helps everyone grow and has a good position for our employment direction.

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Gao, Xin Rui. "Key Technologies and Efficiency in Computer 3D Animation." Applied Mechanics and Materials 421 (September 2013): 676–80. http://dx.doi.org/10.4028/www.scientific.net/amm.421.676.

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In 3D animation, there are several key technologies used to make the 3D characters, scene, and environments look much real and alive. The key technologies include motion capture, 3D fur and hair design, particle system, clothes design, and Billboard etc. These technologies are related with the efficiency of 3D animation. This thesis discusses these technologies separately and suggests methods to enhance the efficiency of 3D animation.

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Fang, Jie. "An Analysis on Virtual Material Making and its Application in 3D Animation Designs." Advanced Materials Research 211-212 (February 2011): 1172–75. http://dx.doi.org/10.4028/www.scientific.net/amr.211-212.1172.

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Three-dimensional animation is one of the greatest contributions made by computer sciences to the animation industry. The 3D animation has been widely used in movie special effects, commercials, computer games and computer-based education (CBE), and has become a well-known form of art in the world's pop culture. The rapid development of 3D animation also brings about fundamental changes in the materials used in animation production. This paper gives an introduction of the virtual materials in 3D animation, as well as the tools needed and methods of making the materials using 3D animation design software, especially Maya.

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Prayoonrat, Chinnawat. "Raising Energy Awareness through 3D Computer Animation." Applied Mechanics and Materials 752-753 (April 2015): 1116–20. http://dx.doi.org/10.4028/www.scientific.net/amm.752-753.1116.

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In the current situation, the number of energy sources in the world become less because of inefficient usage and the lack of realization on energy saving. Consequences from overusing energy include global warming problems. To encourage and promote efficient use of energy and energy reduction, this research was to improve energy awareness through 3D computer animation. The animation was created in the form of video animation format and has production process as follows: 1) Pre-production: problem defines, story board, turntable animation and backdrop design 2) Production: 3D model character, shading and texturing, lighting and shadowing, rendering and compositing and 3) Post-production: combining the story, inserting voice record and sound. A statistical examination, the research validation was evaluated by 5 experts and resulted in good level (= 4.11, S.D. = 0.64). When testing understanding and perspective on animation media with the sample group of 50 students from Sripatum University Chonburi Campus, the result of the survey that conducted before presenting the campaign (pre-test) was in moderate level (= 3.32, S.D. = 0.56) while the result that conducted after presenting the campaign (post-test) was in very good level (= 4.67, S.D. = 0.48). Therefore, the 3D computer animation could help samples understand more about importance of energy reduction.

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Hartawan, I. Nyoman Buda, and Ayu Manik Dirgayusari. "Analisis Rendering Video Animasi 3D Menggunakan Aplikasi Blender Berbasis Network Render." Jurnal RESISTOR (Rekayasa Sistem Komputer) 1, no. 1 (April 21, 2018): 25–33. http://dx.doi.org/10.31598/jurnalresistor.v1i1.223.

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Rendering is a process for generating a 2D or 3D image. The use of high computer specifications in the rendering process encourages the need for super computer provision. In this research is done rendering video 3D animation analysis using blender application based on network render. In this research used experimental research method, that is by giving variation of frame value to know execution time when done rendering process of 3D animation video. On each computer in the workstation is done Blender application configuration, as Master, Slave, and Client. The results show that 3D animation video rendering process has increased execution time along with increasing number of frames, but along with increasing number of Slave computer execution time of video rendering process of 3D animation has decreased.

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Hong, Fangzhou, Mingyuan Zhang, Liang Pan, Zhongang Cai, Lei Yang, and Ziwei Liu. "AvatarCLIP." ACM Transactions on Graphics 41, no. 4 (July 2022): 1–19. http://dx.doi.org/10.1145/3528223.3530094.

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3D avatar creation plays a crucial role in the digital age. However, the whole production process is prohibitively time-consuming and labor-intensive. To democratize this technology to a larger audience, we propose AvatarCLIP, a zero-shot text-driven framework for 3D avatar generation and animation. Unlike professional software that requires expert knowledge, AvatarCLIP empowers layman users to customize a 3D avatar with the desired shape and texture, and drive the avatar with the described motions using solely natural languages. Our key insight is to take advantage of the powerful vision-language model CLIP for supervising neural human generation, in terms of 3D geometry, texture and animation. Specifically, driven by natural language descriptions, we initialize 3D human geometry generation with a shape VAE network. Based on the generated 3D human shapes, a volume rendering model is utilized to further facilitate geometry sculpting and texture generation. Moreover, by leveraging the priors learned in the motion VAE, a CLIP-guided reference-based motion synthesis method is proposed for the animation of the generated 3D avatar. Extensive qualitative and quantitative experiments validate the effectiveness and generalizability of AvatarCLIP on a wide range of avatars. Remarkably, AvatarCLIP can generate unseen 3D avatars with novel animations, achieving superior zero-shot capability. Codes are available at https://github.com/hongfz16/AvatarCLIP.

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Wu, Qiang. "Construction and 3D Simulation of Virtual Animation Instant Network Communication System Based on Convolution Neural Networks." Computational Intelligence and Neuroscience 2021 (August 28, 2021): 1–9. http://dx.doi.org/10.1155/2021/7277733.

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In recent years, great progress has been made in 3D simulation modeling of instant network communication system, such as the application of virtual reality technology and 3D virtual animation online modeling technology. Facing the increasing demand of different industries, how to build an instant network communication system for 3D virtual animation has become a research hotspot. On this basis, the construction method of fast instant network communication system based on convolutional neural network and fusion morphological 3D simulation model is studied. This paper analyzes the research status of instant network communication system. The experiment optimizes and improves the shortcomings of the current research hotspot of virtual animation instant network communication system and takes the morphological 3D simulation model fusion as the core for in-depth optimization. Finally, the experimental results show that the fusion morphological 3D simulation model can reconstruct the standard 3D virtual animation model according to different needs and can quickly model the optimization strategy according to the local differences of different animations. The response accuracy of the network communication system reaches 97.7%.

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Sun, Zhen Tao. "On the Visual Bias in Computer 3D Animation Technology." Advanced Materials Research 971-973 (June 2014): 1673–75. http://dx.doi.org/10.4028/www.scientific.net/amr.971-973.1673.

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Technology is not neutral, any technology has a certain value orientation. The Digital and Virtual which inherent in 3D animation technology, leading 3D animation images reflect a new level of visual orientation. Spectacle victory narrative is mainly reflected in its visual highlight.

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Retnowati, Nurcahyani Dewi. "Desain Dan Animasi 3D Pesawat Terbang Menggunakan Teknik NURBS." Conference SENATIK STT Adisutjipto Yogyakarta 2 (November 18, 2016): 85. http://dx.doi.org/10.28989/senatik.v2i0.70.

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Abstract— 3D computer graphics are often referred to as 3D modeling is the process of developing a mathematical representation of any three-dimensional surface of an object (either inanimate or living) via specialized software. The design of aircraft at the present time can use a variety of methods one using software Blender and NURBS technique. In the manufacture of aircraft models used animation production process flow is divided into three stages: pre-production, production and post-production. Pre-production stage such as modeling, texturing, rigging. Stage productions such as animating, lighting, rendering. In the manufacture of pre-production stage takes precision accuracy settings using NURBS techniques. While in the post-production stage that is animating, lighting and rendering is done by using video editing blender. Keywords—NURBS Technique, design, 3D animation

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Dougherty, M. T., and W. Chiu. "Using Animation to Enhance 3D Visualization: A Strategy for a Production Environment." Microscopy and Microanalysis 4, S2 (July 1998): 452–53. http://dx.doi.org/10.1017/s1431927600022388.

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The use of animation can significantly enhance the visualization of three-dimensional (3D) structures. It can present a focused train of thought, or it can be used to systematically scan through previously unfathomable quantities of data to examine for unknown features and consistencies. In order to establish a modern animation facility requires a variety of technical, psychological and artistic skills, in addition to advanced computer graphics and related equipment. 3D graphics combined with animation has proven to be a very effective tool in storytelling. The dynamic visual image is uniquely suited for thought experiments, simulations and traversing vast quantities of data otherwise incomprehensible to the human mind. Sometimes animation is the only method that allows a clear presentation of complex empirical or theoretical information in many dimensions. Scientific visualization is by its nature an exploratory process. And frequently animations are iteratively refined and polished to enhance comprehensibility for the researchers and their peers.

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Zhang, Weihua, and Sang-Bing Tsai. "A Corpus-Based and Complex Computing Digital Media System for 3D Animation." Wireless Communications and Mobile Computing 2021 (December 22, 2021): 1–12. http://dx.doi.org/10.1155/2021/7578957.

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In this paper, we design a corpus-based 3D animation digital media system to improve the accuracy of 3D animation generation and realize crossplatform animation display. The corpus module extracts high-precision data through web crawling, web cleaning, Chinese word separation, and text classification steps; the character animation generation module uses the semantic description method to expand the frame information description of the extracted data, calculates the object spatial 3D coordinates, and uses the built-in animation execution script to generate 3D character animation; the improved digital media player module uses the improved digital media player to realize crossplatform display of 3D character animations using the improved digital media player. By constructing multidimensional character relationships and combining multiple visualization methods, the complex and multifaceted social relationship network is made available to users in an intuitive and more acceptable and understandable mode. Through a large number of user surveys, it is proved that the visual analysis method combining real social and virtual social proposed in this paper provides a more adequate and reliable basis for friend recommendation and social network analysis; the combination of multiple character relationships with geographical information and the use of visualization to describe multidimensional historical character relationships provides a new research perspective for the research and exploration of humanistic neighborhoods. The experimental results prove that the designed system can effectively read known contents and extract keywords and generate 3D animation based on keyword features, with a high accuracy rate, fast response time, small frame loss rate, and crossplatform display animation advantages.

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., Ardiyan. "ANIMASI SIMULASI OBYEK 3D UNTUK MENDUKUNG PREDIKSI PERGERAKAN DAN VISUALISASI MENGGUNAKAN PERANGKAT LUNAK MAXON CINEMA 4D." Jurnal Dimensi Seni Rupa dan Desain 12, no. 1 (April 18, 2016): 103–16. http://dx.doi.org/10.25105/dim.v12i1.102.

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Abstract Digital production process using animation software which is integrated with the function of simulation features is very easy to produce complex and massive animations, by using computer resource to compute the movement of the object utomatically which has production benefit time and accuracy in appropriateanimation production. simulation features in the 3D editor software is necessary given the need for an explanatory animation existing work processes in the discussion, the simulation itself can be made with or without using ofsimulation features depends on the technical production to make animation, so it is more appropriate and more effective . In this discussion, a study conducted by making a 3D animation production simulation, so the production is useful toprovide predictions draft ordinance that can be seen to resemble reality.The discussion can be utilized as a technical insight into the making of animated simulations in determining the workflow simulation in 3d animation design,the example of animation software is Maxon Cinema 4D version 16, which is used as a reference as software that integrates simulation features in it.AbstrakProses produksi digital menggunakan perangkat lunak yangterintegrasi dengan fungsi pembuatan animasi simulasi sangatmemudahkan dalam memproduksi animasi yang komplek dan masif,penggunaan komputasi komputer untuk melakukan seting pergerakan obyek secara otomatis selain memangkas waktu produksi dan secara akurasi sangatlah tepat. fitur simulasi yang ada dalam perangkat lunak 3D editor dirasa perlu mengingat kebutuhan animasi yang bersifat menjelaskan sebuah proses kerja yang ada dalam pembahasannya,simulasi sendiri dapat dibuat dengan atau tanpa menggunakan fitur simulasi tergantung dengan teknis produksi yang akan dijalankan, sehingga lebih tepat guna dan lebih efektif. Dalam pembahasannya, studi yang dilakukan dengan membuat sebuah produksi 3D animasi simulasi, sehingga produksi tersebut berguna untuk memberikan prediksi rancangan tata cara yang dapat dilihat menyerupai kenyataannya. Pembahasan yang ada dapat dimanfaatkan menjadi wawasan pembuatan teknikal desain animasi simulasi dalam menentukan alur kerja pembuatan desain animasi simulasi 3d,pemanfaatan perangkat lunak mengambil salah satu contoh perangkat lunak Maxon Cinema 4D versi 16 yang dijadikan acuan sebagaiperangkat lunak yang mengintegrasikan fitur simulasi didalamnya.

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Che Din, Sharkawi, Nurul Akma Abdul Wahab, and Farhanah Abu Sujak. "Exploring Spatial Visualization and Gender Among the 3D Computer Animation Undergraduates." Environment-Behaviour Proceedings Journal 5, SI3 (December 28, 2020): 87–90. http://dx.doi.org/10.21834/ebpj.v5isi3.2537.

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The Deficits in Spatial Visualization may affect the performance of 3D Computer Animation among Multimedia undergraduates. Spatial Visualization can be observed as a unique type of intelligence distinguishable from other forms of intelligence, such as verbal ability and reasoning ability. Most students experienced difficulties in performing the complicated visualization task for creating 3D animation. Students whose spatial visualization skills are insufficient to complete the assignment will not be able to obtain good grades in the 3D computer animation course. The purpose of this research is to explore the relationship between Spatial Visualization, gender, and 3D Computer Animation performance amongst undergraduates. Keywords: Computer Animation; Spatial Visualization; Multimedia; eISSN: 2398-4287© 2020. The Authors. Published for AMER ABRA cE-Bsby e-International Publishing House, Ltd., UK. This is an open access article under the CC BYNC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/). Peer–review under responsibility of AMER (Association of Malaysian Environment-Behaviour Researchers), ABRA (Association of Behavioural Researchers on Asians) and cE-Bs (Centre for Environment-Behaviour Studies), Faculty of Architecture, Planning & Surveying, Universiti Teknologi MARA, Malaysia. DOI: https://doi.org/10.21834/ebpj.v5iSI3.2537

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Wu, Shan, Hubin Liu, Qi Xu, and Yulong Liu. "Design and Research of Interactive Animation of Immersive Space Scene Based on Computer Vision Technology." Mathematical Problems in Engineering 2021 (July 8, 2021): 1–10. http://dx.doi.org/10.1155/2021/5554879.

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With the development of computational simulation technology, the need for stable and immersive display effects of space scene animation in the field of life experience and visual art has gradually increased. In this case, the requirements for immersive characteristics of space scene animation have also been strengthened. The existing 3D space scene animation has a limited degree of stereoscopic display model and data visualization. However, the current space scene interactive animation adopts a plane layout as a whole, and the size of the view interface is generally fixed, including the size of virtual elements. However, the immersion in this paper interactive animation of spatial scene can effectively solve the problems of incomplete display of 3D effects and unstable view simulation in 3D effects. This paper takes immersive space scene animation as the research object and studies the 3D and characteristics of space scene animation based on computer parallel computing in different immersive space scenes and different virtual space technologies, as well as the animation effects of different scene transformations and art forms. The result of research shows that, with the continuous increase of the degree of virtuality within a certain range, the immersive effect of spatial scene interactive animation gradually becomes better. When the color of the space scene animation is below 15, the virtual immersive effect changes less. When the space scene is in the range of 15–20, the space scene will make people feel the atmosphere of a beautiful and mysterious illusion.

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Wittlief, Kenneth. "Stereoscopic 3D film and animation." ACM SIGGRAPH Computer Graphics 41, no. 3 (August 2007): 2. http://dx.doi.org/10.1145/1281324.1281326.

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Sun, Qiyun, Wanggen Wan, Xiang Feng, and Guoliang Chen. "A Novel Animation Method Based on Mesh Decimation." Journal of Advanced Computational Intelligence and Intelligent Informatics 22, no. 2 (March 20, 2018): 184–93. http://dx.doi.org/10.20965/jaciii.2018.p0184.

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Skeleton based skin deformation methods are widely used in computer animations, with the help of some animation software, like 3D Studio Max and Maya. Most of these animation methods are based on linear blending skinning algorithm and its improved versions, showing good real-time performance. However, it is difficult for new users to use these complicated softwares to make animation. In this paper, we focus on surface based mesh deformation methods. We use spokes and rims deformation method to animate mesh models. However, this method shows poor real-time performance with high-resolution mesh models. We propose a novel animation method based on mesh decimation, making it possible to animate high-resolution mesh models in real time with the spokes and rims method. In this way, users only need to control the movement of handles to acquire intuitively reasonable animation of arbitrary mesh model. It is easier and more convenient for users to make their own animation. The experimental results show that the proposed animation method is feasible and effective and shows great real-time performance.

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Yin, Chang Gui. "Computer Animation of Dismantling and Assembling for a Gear Oil Pump." Applied Mechanics and Materials 130-134 (October 2011): 515–18. http://dx.doi.org/10.4028/www.scientific.net/amm.130-134.515.

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The paper chiefly discusses the animation design and fabrication of dismantling and assembling for a gear oil pump, which includes two links--AutoCAD modeling and design& realization of 3D Studio MAX animation. In the process of AutoCAD modeling, there are two links that are modeling for all parts and assembly of the gear oil pump. Meanwhile, the design and realization of 3D Studio MAX animation is discussed from four aspects: importing three dimensions models, designing and editing motions, endowing material, rending output.

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Yin, Ni. "Research on Environmental Art Design Based on Computer 3D Animation Technology." Journal of Physics: Conference Series 2074, no. 1 (November 1, 2021): 012051. http://dx.doi.org/10.1088/1742-6596/2074/1/012051.

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Abstract In order to improve the ability of environmental art design, a method of environmental art design based on computer three-dimensional animation technology is proposed, and a three-dimensional animation imaging model of environmental art design is constructed. Combining the RGB decomposition technology to extract the color components of the environmental art design three-dimensional animation image, use the color template space projection algorithm to perform the block fusion processing of the environmental art design three-dimensional animation image. The simulation results show that the three-dimensional recognition ability of environmental art design using this method is better, and the performance of feature reconstruction is better, which improves the three-dimensional visual presentation ability of environmental art design.

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Gómez, Julian E. "TWIXT: A 3D animation system." Computers & Graphics 9, no. 3 (January 1985): 291–98. http://dx.doi.org/10.1016/0097-8493(85)90056-1.

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Liu, Yingjing. "Research on Computer Animation Action and Acceleration Technology based on Composition Editor." Journal of Physics: Conference Series 2023, no. 1 (September 1, 2021): 012026. http://dx.doi.org/10.1088/1742-6596/2023/1/012026.

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Abstract Traditional animation needs complex animation technology, which is mainly operated by hand. Therefore, traditional animation production needs a lot of work, which will lead to a variety of problems, such as long cycle, high rework rate, high cost and so on. With the development of computer technology, great changes have taken place in animation production, including speed, effect, etc., which has created a variety of methods in two-dimensional and three-dimensional animation production. Through computer-aided, the traditional manual animation technology has been gradually replaced by computer, which has become a key issue in animation art production. By combining the advantages of manual animation and computer animation, we can continuously improve the ability of animation industry. Through the synthesis editor, we can improve the animation action and accelerate technology research, which can achieve a new animation world. First of all, this paper analyzes the commonly used 3D animation production software. Then, this paper analyzes the animation action and acceleration technology.

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Ao, Xuefeng, Zhongke Wu, and Mingquan Zhou. "Real Time Animation of Trees Based on BBSC in Computer Games." International Journal of Computer Games Technology 2009 (2009): 1–8. http://dx.doi.org/10.1155/2009/970617.

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That researchers in the field of computer games usually find it is difficult to simulate the motion of actual 3D model trees lies in the fact that the tree model itself has very complicated structure, and many sophisticated factors need to be considered during the simulation. Though there are some works on simulating 3D tree and its motion, few of them are used in computer games due to the high demand for real-time in computer games. In this paper, an approach of animating trees in computer games based on a novel tree model representation—Ball B-Spline Curves (BBSCs) are proposed. By taking advantage of the good features of the BBSC-based model, physical simulation of the motion of leafless trees with wind blowing becomes easier and more efficient. The method can generate realistic 3D tree animation in real-time, which meets the high requirement for real time in computer games.

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Chechko, D. A., and A. V. Radionova. "THE VIDEOCOURSE “FACIAL ANIMATION IN BLENDER”." Informatics in school, no. 9 (December 20, 2018): 57–60. http://dx.doi.org/10.32517/2221-1993-2018-17-9-57-60.

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One of the most difcult areas of 3D computer graphics is a facial animation. To create it, you need knowledge of facial muscles anatomy, methods and techniques of facial animation, skills in a 3D modeling software. The article describes facial animation tutorials in Blender. The tutorials introduce two methods of facial animation: using shape keys and motion tracking. The tutorials can be used at school, but requires basic Blender knowledge.

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I.A, Adeyanju, Babalola C.T, Salaudeen K.B, and Oyediran B.D. "3D-Computer Animation For a Yoruba Native Folktale." International Journal of Computer Graphics & Animation 5, no. 3 (July 30, 2015): 19–27. http://dx.doi.org/10.5121/ijcga.2015.5302.

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Lamberti, Fabrizio, Andrea Sanna, Gianluca Paravati, and Gilles Carlevaris. "Automatic Grading of 3D Computer Animation Laboratory Assignments." IEEE Transactions on Learning Technologies 7, no. 3 (July 1, 2014): 280–90. http://dx.doi.org/10.1109/tlt.2014.2340861.

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Snibbe, Scott Sona. "A Direct Manipulation Interface for 3D Computer Animation." Computer Graphics Forum 14, no. 3 (August 1995): 271–83. http://dx.doi.org/10.1111/1467-8659.1430271.

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Snibbe, Scott Sona. "A Direct Manipulation Interface for 3D Computer Animation." Computer Graphics Forum 14, no. 3 (August 1995): 271–83. http://dx.doi.org/10.1111/j.1467-8659.1995.cgf143_0271.x.

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Moser, Lucio, Chinyu Chien, Mark Williams, Jose Serra, Darren Hendler, and Doug Roble. "Semi-supervised video-driven facial animation transfer for production." ACM Transactions on Graphics 40, no. 6 (December 2021): 1–18. http://dx.doi.org/10.1145/3478513.3480515.

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We propose a simple algorithm for automatic transfer of facial expressions, from videos to a 3D character, as well as between distinct 3D characters through their rendered animations. Our method begins by learning a common, semantically-consistent latent representation for the different input image domains using an unsupervised image-to-image translation model. It subsequently learns, in a supervised manner, a linear mapping from the character images' encoded representation to the animation coefficients. At inference time, given the source domain (i.e., actor footage), it regresses the corresponding animation coefficients for the target character. Expressions are automatically remapped between the source and target identities despite differences in physiognomy. We show how our technique can be used in the context of markerless motion capture with controlled lighting conditions, for one actor and for multiple actors. Additionally, we show how it can be used to automatically transfer facial animation between distinct characters without consistent mesh parameterization and without engineered geometric priors. We compare our method with standard approaches used in production and with recent state-of-the-art models on single camera face tracking.

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Zhao, Zheng Fa. "Hand Sketching in 3D Computer Animation Model Rendering and Editing." Advanced Materials Research 690-693 (May 2013): 2742–45. http://dx.doi.org/10.4028/www.scientific.net/amr.690-693.2742.

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With The high development of science and technology, computer hardware and auxiliary technologies have a major influence on 3D animation; As for hand-painted interactively assistive technology, which also should be applied to 3D animation combined with better elements of science and technology. Hand sketching gathers the advantage of pen-paper and computer so that the model rendering will be more quickly, at the same time, to get the efficiency of editing more grid details and provide a basis for creating the internal structure and local details of the complex model; to improve the model quality by algorithm and surface structure for drawing and editing. Meanwhile, hand-painted model rendering and editing in the animation design development trend is worthy of attention as well.

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Ussiph, Najim, and Hamidu Kwame Seidu. "The Impact of using 3D Interactive Animation Tool in Teaching Computer Programming at the Senior High School Level." Circulation in Computer Science 3, no. 2 (March 31, 2018): 18–28. http://dx.doi.org/10.22632/ccs-2018-252-78.

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A quasi experiment with interview was adopted to study the aptness of using 3D animations as an instructional method to introduce programming concepts to students at the Senior High School level. This research work was conducted with 100 students of Akroso Senior High School in the Birim central municipality of the eastern region of Ghana who were generally programming novice. Programming concepts considered included programming environments, loops, functions sequential and conditional execution of programs. A paired t-test carried out on the results of the performance test presents a p-value of 0.008 indicative of a numerically significant difference between the mean marks of participants during the experiments that used 3D animation method as against the experiments that used the text base method. Results from the interview showed that the instructional method used had impact on the performance of the learners. The use of 3D animation method presented programming concepts in a form that the learners can understand, motivates them to pursue programming related courses at a higher level and also impacts positively on their performance.

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Guo, Ya Dong. "Three Dimensional Animation Design and Production Based on Computer Graphics." Advanced Materials Research 926-930 (May 2014): 1767–70. http://dx.doi.org/10.4028/www.scientific.net/amr.926-930.1767.

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This paper presents the design and production of 3D animation based on computer graphics. The main work includes the animated scene design, role design and the post production using computer software. Design software tools are Autodesk Maya and Adobe EffectsCS4. Scene design and role design are very important parts of the animation form. The good scene and role design can improve the animation level and effect; make the animation and rendering a fuller picture. In addition, rich post production can promote the additional value of animation works, has a great influence on the final result of the whole works of taste and art.

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Li, Leiming, Wenyao Zhu, and Hongwei Hu. "Multivisual Animation Character 3D Model Design Method Based on VR Technology." Complexity 2021 (April 20, 2021): 1–12. http://dx.doi.org/10.1155/2021/9988803.

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For VR systems, one of its core parts is to present people with a real and immersive 3D simulation environment. This paper uses real-time computer graphics technology, three-dimensional modeling technology, and binocular stereo vision technology to study the multivisual animation character objects in virtual reality technology; designs a binocular stereo vision animation system; designs and produces a three-dimensional model; and develops a virtual multivisual animation scene application. The main research content and work performed in the text include the research of the basic graphics rendering pipeline process and the analysis and research of each stage of the rendering pipeline. It mainly analyzes the 3D graphics algorithm used in the three-dimensional geometric transformation of computer graphics and studies the basic texture technology, basic lighting model, and other image output processes used in the fragment processing stage. Combined with the development needs of the subject, the principles of 3D animation rendering production software and 3D graphics modeling are studied, and the solid 3D model displayed in the virtual reality scene is designed and produced. This article also reflects the application of virtual reality in multivisual animation character design from the side, so it has realistic value and application prospects.

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Shan, Feng, and Youya Wang. "Animation Design Based on 3D Visual Communication Technology." Scientific Programming 2022 (January 5, 2022): 1–11. http://dx.doi.org/10.1155/2022/6461538.

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The depth synthesis of image texture is neglected in the current image visual communication technology, which leads to the poor visual effect. Therefore, the design method of film and TV animation based on 3D visual communication technology is proposed. Collect film and television animation videos through 3D visual communication content production, server processing, and client processing. Through stitching, projection mapping, and animation video image frame texture synthesis, 3D vision conveys animation video image projection. In order to ensure the continuous variation of scaling factors between adjacent triangles of animation and video images, the scaling factor field is constructed. Deep learning is used to extract the deep features and to reconstruct the multiframe animated and animated video images based on visual communication. Based on this, the frame feature of video image under gray projection is identified and extracted, and the animation design based on 3D visual communication technology is completed. Experimental results show that the proposed method can enhance the visual transmission of animation video images significantly and can achieve high-precision reconstruction of video images in a short time.

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Zimina, L. V. "3D MODELING: APPLICATION, APPROACHES TO 3D MODELS DESCRIPTION, METHODS OF 3D COMPUTER ANIMATION." Education and Science without Limits: Fundamental and Applied Researches, no. 12 (2020): 65–71. http://dx.doi.org/10.36683/2500-249x/2020-12/65-71.

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Zhang, Man Yu. "Application of Performance Motion Capture Technology in Film and Television Performance Animation." Applied Mechanics and Materials 347-350 (August 2013): 2781–84. http://dx.doi.org/10.4028/www.scientific.net/amm.347-350.2781.

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In todays animation films, virtual character animation is a research field developing rapidly in computer graphics, and motion capture is the most significant component, which has brought about revolutionary change for 3D animation production technology. It makes that animation producers are able to drive animation image models directly with the use of actors performance actions and expressions, which has simplified animation manufacturing operation greatly and enhanced quality for animation production.

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Kosutic, Tomislav, Miran Mosmondor, Ivan Andrisek, Mario Weber, Maja Matijasevic, and Igor Pandzic. "Personalized Avatars for Mobile Entertainment." Mobile Information Systems 2, no. 2-3 (2006): 95–110. http://dx.doi.org/10.1155/2006/139614.

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With evolution in computer and mobile networking technologies comes the challenge of offering novel and complex multimedia applications and end-user services in heterogeneous environments for both developers and service providers. This paper describes one novel service, called LiveMail that explores the potential of existing face animation technologies for innovative and attractive services intended for the mobile market. This prototype service allows mobile subscribers to communicate using personalized 3D face models created from images taken by their phone cameras. The user can take a snapshot of someone's face – a friend, famous person, themselves, even a pet – using the mobile phone's camera. After a quick manipulation on the phone, a 3D model of that face is created and can be animated simply by typing in some text. Speech and appropriate animation of the face are created automatically by speech synthesis. Furthermore, these highly personalized animations can be sent to others as real 3D animated messages or as short videos in MMS. The clients were implemented on different platforms, and different network and face animation techniques, and connected into one complex system. This paper presents the architecture and experience gained in building such a system.

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43

Cao, Ruochen, James Walsh, Andrew Cunningham, Mark Kohler, Ross T. Smith, and Bruce H. Thomas. "Examining Computer–Supported 3D Event Recreation for Enhancing Cognitive Load, Memorability, and Engagement." Multimodal Technologies and Interaction 4, no. 3 (July 6, 2020): 37. http://dx.doi.org/10.3390/mti4030037.

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Three-dimensional rendering technologies have long been utilized for explanatory purposes in scientific visualization and related areas. Their applications to wider fields, however, have often been limited. In this paper, we explore the use of 3D model and animation techniques, combined with narrative techniques, for recreating event-based information to aid understanding. An empirical experiment was conducted which examined the effectiveness of 3D model images and 3D animation videos compared to reading narratives in textual form. The results indicated that both forms of 3D graphical techniques positively supported users in terms of cognitive load, recall, and engagement over reading text.

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Yu, Yang, Jucheng Yang, Xiaofei Zan, Jiangang Huang, and Xiangbo Zhang. "Research of Simulation in Character Animation Based on Physics Engine." International Journal of Digital Multimedia Broadcasting 2017 (2017): 1–7. http://dx.doi.org/10.1155/2017/4815932.

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Computer 3D character animation essentially is a product, which is combined with computer graphics and robotics, physics, mathematics, and the arts. It is based on computer hardware and graphics algorithms and related sciences rapidly developed new technologies. At present, the mainstream character animation technology is based on the artificial production of key technologies and capture frames based on the motion capture device technology. 3D character animation is widely used not only in the production of film, animation, and other commercial areas but also in virtual reality, computer-aided education, flight simulation, engineering simulation, military simulation, and other fields. In this paper, we try to study physics based character animation to solve these problems such as poor real-time interaction that appears in the character, low utilization rate, and complex production. The paper deeply studied the kinematics, dynamics technology, and production technology based on the motion data. At the same time, it analyzed ODE, PhysX, Bullet, and other variety of mainstream physics engines and studied OBB hierarchy bounding box tree, AABB hierarchical tree, and other collision detection algorithms. Finally, character animation based on ODE is implemented, which is simulation of the motion and collision process of a tricycle.

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Liu, Feng. "Research on the Application of Cellular Algorithm in 3D Modeling of Cartoon Characters." Applied Mechanics and Materials 513-517 (February 2014): 1744–47. http://dx.doi.org/10.4028/www.scientific.net/amm.513-517.1744.

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The traditional design method of 3D animation modelings, by which can obtain attractive and precise 3D animation modelings, is to use three-dimensional modeling software such as Maya or 3D Max to draw directly. However, this method is faced with many problems, for instance, the lack of creativity, long design circle, high production costs, etc. For the problem of the lack of creativity, the reason is that animation designers are often subject to the limitation of the existing modelings and design concepts in the design process, therefore, they can not design creative modelings which are attractive and unforgettable enough. [For the problem of long design circle and high production costs, the reason is that although the 3D animation software are powerful, to skillfully master them not only requires users to have knowledge of computer technology and aesthetics at the same time, but also need a long learning process of modeling. Moreover, it takes the designers a lot of time and energy to design, draw and complete each modeling, and this will undoubtedly extend the design circle and increase the costs to some extent. Therefore, how to quickly and automatically generate creative 3D animation modelings has become a research focus of the present computer-aided creative design.

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Li, Yan, Jinhui Yu, Kwan-liu Ma, and Jiaoying Shi. "3D paper-cut modeling and animation." Computer Animation and Virtual Worlds 18, no. 4-5 (2007): 395–403. http://dx.doi.org/10.1002/cav.188.

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Lee, Hyun-Seok. "The Surrealist Expression of Buddhist Symbolism Using 3D Computer Animation." Journal of the Korea Contents Association 14, no. 9 (September 28, 2014): 93–101. http://dx.doi.org/10.5392/jkca.2014.14.09.093.

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48

Robertson, George G., Stuart K. Card, and Jack D. Mackinlay. "Information visualization using 3D interactive animation." Communications of the ACM 36, no. 4 (April 1993): 57–71. http://dx.doi.org/10.1145/255950.153577.

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Luciano, Cristian, Pat Banerjee, and Sanjay Mehrotra. "3D Animation of Telecollaborative Anthropomorphic Avatars." Communications of the ACM 44, no. 12 (December 2001): 64–67. http://dx.doi.org/10.1145/501317.501346.

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Liu, Jing, Qixing Chen, Yihua Zhang, and Xiaoying Tian. "An Animation Model Generation Method Based on Gaussian Mutation Genetic Algorithm to Optimize Neural Network." Computational Intelligence and Neuroscience 2022 (June 3, 2022): 1–9. http://dx.doi.org/10.1155/2022/5106942.

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With the rapid development of computer graphics, 3D animation has been applied to all fields of people’s lives, especially in the industries of film and television works, games, and entertainment. The wide application of animation technology makes it difficult for general 3D animation effects to impress increasingly discerning audiences. Group animation, as a new focus, has received more and more attention and has become a hot issue in computer graphics. Traditional animation production mainly relies on manual drawing and key frame technologies. The limitations of these technologies make the production of group animation consume a lot of manpower, financial resources, and time, and cannot guarantee the intelligence of characters and the authenticity of group behavior. Therefore, in order to end the above issues, this paper proposes an animation model generation method based on Gaussian mutation genetic algorithm to optimize neural network, including obtaining animation scene data, according to the animation scene data, and extracting animation model elements. The elements are input into the model network, the target animation model is generated, and the target animation model is displayed. The method proposed in this paper improves the animation model generation method in the prior art to a certain extent. The proposed animation model is constructed only through fixed rules, and the composition rules of the model cannot be changed according to the historical data of the animation model construction and other factors. Technical issues that reduce the flexibility and accuracy of the animation model generation.

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Journal articles on the topic '3D computer animation'

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