Literatura académica sobre el tema "2D abstract visualization"

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Artículos de revistas sobre el tema "2D abstract visualization"

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Sihombing, R., and V. Coors. "LINKING 3D BUILDING MODELS, MAPS AND ENERGY-RELATED DATA IN A WEB-BASED VISUALIZATION SYSTEM." ISPRS Annals of Photogrammetry, Remote Sensing and Spatial Information Sciences IV-4/W7 (September 20, 2018): 129–34. http://dx.doi.org/10.5194/isprs-annals-iv-4-w7-129-2018.

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<p><strong>Abstract.</strong> In a transformation process to become a climate-neutral city campus, universities have to deal with the sustainable concept. Since “human factor” plays a significant role in the transformation process, providing easy access to environmental data to influence building occupants’ behavior is essential. By utilizing energy-related data without spatial attribute and existing building geospatial data, data visualization in a web browser can be established for both 2D and 3D platforms. Our implementation presents a visualization of indoor sensor measur
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Marchev, Dragomir, Georgi Dimitrov, Nataliya Pavlova, and Borislav Stoyanov. "SpectraView 1.0 – 2D visualization of stellar spectra." Acta Scientifica Naturalis 5, no. 1 (2018): 35–39. http://dx.doi.org/10.2478/asn-2018-0005.

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Abstract This article presents a 2D visualization of stellar spectra, obtained in Rozhen NAO.The aim is to convert one-dimensional arrays into two-dimensional images with the possibility of adjusting the degree of gray. This allows us to visualize the curves of the radial velocities and to determine their half-amplitudes even more precisely. The results of the observed stars NSVS 254037 and TYC3621-711 are presented.
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Luetić, M., N. Bezić, and M. Pavela-Vrančić. "VISUALIZATION APPROACH TO STRUCTURE-FUNCTION RELATIONSHIP IN BIOLOGICAL MACROMOLECULES." Revista de Ensino de Bioquímica 13 (August 24, 2015): 29. http://dx.doi.org/10.16923/reb.v13i2.597.

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Introduction: Most of recent research in the field of education strongly recommends the use of visualization in the daily teacher’s practice, especially when it comes to teaching science. Objectives: We investigated the impact of different kinds of visualization on student’s accomplishments, and the relationship between 2D and 3D visualization on the learning outcomes in biochemistry teaching, as well as gender-related differences in 2D vs 3D perception abilities. Materials and Methods: The research study was conducted on a sample of 149 senior secondary school students, devided into three gro
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Renaldo, Andrew, Matthew Miller, Matthew Caley, et al. "2D or Synthetic 2D? A Reader Study of Visualization of Amorphous Calcifications." Journal of Breast Imaging 4, no. 1 (2022): 19–24. http://dx.doi.org/10.1093/jbi/wbab094.

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Abstract Objective Some vendors have created algorithms that generate synthetic 2D (s2D) images from a digital breast tomosynthesis (DBT) dataset to reduce the radiation from obtaining a separate 2D digital mammography (DM). This study evaluated the visibility of amorphous calcifications on 2D DM versus s2D on screening mammography. Methods This IRB-approved, retrospective, reader study included screening mammograms from 36 women who received screening DBT exams where both 2D DM and s2D images were obtained: 28 screening mammograms that were eventually given BI-RADS category 4 or 5 for amorpho
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Kapilevich, B. Yu. "Visualization of Characteristic Equations Describing Guided Waves." International Journal of Electrical Engineering & Education 33, no. 3 (1996): 239–50. http://dx.doi.org/10.1177/002072099603300305.

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Visualization of characteristic equations describing guided waves The article describes the 2D and 3D visualization of characteristic equations associated with waves supported by various guided structures at microwave, mm wave, and optical wavelengths. The graphical facilities of a PC are used to ease the abstract mathematical burden that students find in such problems.
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Gunasekaran, Ganesan, and Meenakshisundaram Venkatesan. "An Efficient Technique for Three-Dimensional Image Visualization Through Two-Dimensional Images for Medical Data." Journal of Intelligent Systems 29, no. 1 (2017): 100–109. http://dx.doi.org/10.1515/jisys-2017-0315.

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Abstract The main idea behind this work is to present three-dimensional (3D) image visualization through two-dimensional (2D) images that comprise various images. 3D image visualization is one of the essential methods for excerpting data from given pieces. The main goal of this work is to figure out the outlines of the given 3D geometric primitives in each part, and then integrate these outlines or frames to reconstruct 3D geometric primitives. The proposed technique is very useful and can be applied to many kinds of images. The experimental results showed a very good determination of the reco
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Ayanoğlu, Hande, Emília Duarte, and Júlia Teles. "ASSESSMENT OF HAZARD PERCEPTION FROM PACKAGES SHAPES." Revista ErgodesignHCI 3, no. 1 (2015): 1. http://dx.doi.org/10.22570/ergodesignhci.v3i1.22.

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TITLE: Assessment of hazard perception from packages shapes: a comparison of visualization methos
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 User safety could be increased by package designs that promote an adequate hazard perception. Different methodologies are available to conduct studies about the influence of package variables on users’ perceptions. This paper presents a comparative study of two visualization methods (2D vs 3D) to assess hazard perception from household packages’ shape.
 
 Household Packages, Hazard Perception, Virtual Reality
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Sison, Ariel Antwaun Rolando C., Criselle J. Centeno, Mark Anthony S. Mercado, Louell Royce Dapitan, Leonard Z. Farparan, and Ram Carlo V. Gonzales. "Development of a 2D game application for learning networks and security." World Journal of Advanced Research and Reviews 18, no. 3 (2023): 1283–89. https://doi.org/10.5281/zenodo.8435219.

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In adeptly learning computer networks, realizing the procedural skills needed and creating a semantic link to an abstract concept is a challenge to all learners pursuing the study as well as instructors. The problem has been more recognized during the 2020 pandemic where most of the classes are conducted online. Teaching complicated concepts without providing visualization present in a laboratory environment can be seen as ineffective to some learners – leaving them with such abstract ideas. In some scenarios, providing a nice laboratory for newcomers can be costly to most educational in
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Gautier, Jacques, Maria-Jesus Lobo, Benjamin Fau, Armand Drugeon, Sidonie Christophe, and Guillaume Touya. "COVID-19 geoviz for spatio-temporal structures detection." Proceedings of the ICA 4 (December 3, 2021): 1–8. http://dx.doi.org/10.5194/ica-proc-4-37-2021.

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Abstract. The spread of COVID-19 has motivated a wide interest in visualization tools to represent the pandemic’s spatio-temporal evolution. This tools usually rely on dashboard environments which depict COVID-19 data as temporal series related to different indicators (number of cases, deaths) calculated for several spatial entities at different scales (countries or regions). In these tools, diagrams (line charts or histograms) display the temporal component of data, and 2D cartographic representations display the spatial distribution of data at one moment in time. In this paper, we aim at pro
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Ebrahim, H., T. Santhanavanich, P. Wuerstle, and V. Coors. "CONCEPT AND EVALUATION OF AN URBAN PLATFORM FOR INTERACTIVE VISUAL ANALYTICS." ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences VIII-4/W1-2021 (September 3, 2021): 33–40. http://dx.doi.org/10.5194/isprs-annals-viii-4-w1-2021-33-2021.

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Abstract. Urban platforms are becoming a vital role player in city resources management for achieving the right balance between social and economic services and their impact on the environment. More and more cities are starting to benefit from an urban platform to state the city conditions and re-coin the shape of life depending on data gathered from different city systems. However, urban platforms need further support of data analytics in respect of reaching a smart city platform helping city planners with better decision making. Besides, the majority of operational urban platforms consider 2
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Tesis sobre el tema "2D abstract visualization"

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Hong, Jiayi. "Machine Learning Supported Interactive Visualization of Hybrid 3D and 2D Data for the Example of Plant Cell Lineage Specification." Electronic Thesis or Diss., université Paris-Saclay, 2023. http://www.theses.fr/2023UPASG006.

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Avec le développement des technologies d’infographie, les données spatiales peuvent être mieux visualisées dans leur environnement 3D afin que les spectateurs puissent observer clairement les formes et les positions 3D. Parallèlement, les visualisations abstraites en 2D peuvent présenter des informations résumées, visualiser des données supplémentaires et contrôler la vue 3D. La combinaison de ces deux représentations en une seule interface peut aider les utilisateurs à entreprendre des tâches complexes, en particulier dans les domaines scientifiques, bien qu’il y ait un manque de directives gén
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(8774624), Guojun Han. "AURORAMAP: A BOUNDARY-HOMOGRAPHIC VISUALIZATION FOR MAPPING MULTIVARIATE 2D SPATIAL DISTRIBUTIONS." Thesis, 2020.

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<p>Visualizing multidimensional spatial data is an essential visual analysis strategy, it helps us interpret and communicate how different variables correlate to geographical information. In this study, we proposed an abstract contextual visualization that encodes data on the boundaries of spatial distributions and developed a new algorithm, AuroraMap. AuroraMap projects the spatial data to the boundaries of the distributions and color-encodes the densities continuously. We further conducted the user experiments, and the results show users can detect the relative locations and scopes of the c
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Capítulos de libros sobre el tema "2D abstract visualization"

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Konecny, Milan, Temenoujka Bandrova, Petr Kubicek, et al. "Digital Earth for Disaster Mitigation." In Manual of Digital Earth. Springer Singapore, 2019. http://dx.doi.org/10.1007/978-981-32-9915-3_15.

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Abstract This chapter describes the state-of-the-art of the potential of Digital Earth for progressively better solutions for disaster mitigation. The chapter illustrates the use of strong Digital Earth tools for data sharing and important potential for users, such as 2D or multi-D visualizations. Milestones of developments in early warning, disaster risk management and disaster risk reduction concepts are highlighted as a continuous movement between sustainable development and original concepts of disaster risk reduction. Improved solutions have been based on new research directions formulate
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"Two-Dimensional Quantum Mechanics." In Quantum Mechanics Classical Results, Modern Systems, and Visualized Examples, edited by Richard W. Robinett. Oxford University PressOxford, 2006. http://dx.doi.org/10.1093/oso/9780198530978.003.0015.

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Abstract One-dimensional (1D) systems provide examples of many of the most import- ant features of quantum mechanics, but it is also instructive to consider two-dimensional (hereafter 2D or planar) systems for several reasons:Systems with two spatial degrees of freedom provide more opportunities to study multivariable probability concepts, separation of coordinates tech- niques, and new mathematical methods and special functions. They also allow for the visualization of many quantum phenomena which arise in more real- istic three-dimensional (3D) systems, but which are obviously difficult to p
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James, Nigel. "Three-dimensional electron microscopy of tissues and cells." In Electron Microscopy in Biology. Oxford University PressOxford, 1991. http://dx.doi.org/10.1093/oso/9780199632190.003.0012.

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Abstract The three-dimensional (3D) visualization and analysis of structures is of such considerable importance to investigators in many biomedical and other disciplines that it requires no justification. A fundamental difficulty in many subjects is that the 30 structures of interest are either opaque or too small to be seen without microscopical facilities. The smallest of structures requires the use of the electron microscope, which immediately places several important constraints upon the investigator. First, only extremely small portions of a structure can be analysed. Second, only dead an
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Pedersen Kelly, Wilson Timothy D., and De Ribaupierre Sandrine. "An Interactive Program to Conceptualize the Anatomy of the Internal Brainstem in 3D." In Studies in Health Technology and Informatics. IOS Press, 2013. https://doi.org/10.3233/978-1-61499-209-7-319.

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Neuroanatomy is a complex sub-discipline of anatomy requiring abstract visualization and strong spatial reasoning. Traditional methods of learning neuroanatomy include investigation using dissection, light microscopy and histology. Often, this pedagogical approach requires students to formulate three-dimensional (3D) mental images from sequential two-dimensional (2D) cross-sections, which can be difficult for many students to conceptualize. The goal of this study is to develop an interactive 3D learning tool of the internal brainstem anatomy and assess its efficacy on student learning against
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Actas de conferencias sobre el tema "2D abstract visualization"

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Gnauck, Peter, Alexander Ost, and Torsten Richter. "An Innovative Analytics Platform for High-Resolution 3D Ion Imaging and SIMS Nanoanalytics with Precise Sample Navigation." In ISTFA 2024. ASM International, 2024. http://dx.doi.org/10.31399/asm.cp.istfa2024p0188.

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Abstract Advanced nanoscale material characterization requires high lateral resolution and sensitivity. This paper presents a novel analytical system that integrates a liquid metal alloy ion source (LMAIS), magnetic sector secondary ion mass spectrometry (SIMS), and laser interferometer stage with focused ion beam (FIB) technology. This integration enables high-resolution 2D/3D structural visualization and precise surface analysis at the nanoscale. We demonstrate the system's enhanced capabilities in microelectronics applications, where it achieves unprecedented spatial resolution and analytic
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Vasev, Pavel, Sergey Porshnev, Majid Forghani, Dmitry Manakov, Mikhail Bakhterev, and Ilya Starodubtsev. "Constructing 3D Scenes of Scientific Visualization Using CinemaScience Format." In 31th International Conference on Computer Graphics and Vision. Keldysh Institute of Applied Mathematics, 2021. http://dx.doi.org/10.20948/graphicon-2021-3027-296-307.

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Abstract To visualize any new entity, a visualization should be designed and programmed. Investigating approaches for programming new scientific visualizations, we come to the following idea: utilize CinemaScience format to describe 3D scenes. CinemaScience is developed for storing and visualizing supercomputer and physical modelling results, and differs with simplicity both for human and machine. It has a set of interesting features, for example it allows to specify dynamics in views dependent on parameters. However its current known applications are of 2D graphics, and in this paper we exten
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Pang, J., and K. Mohanty. "A 2D Visualization Study of Polymer-Alternating-Gas Flood for Heterogeneous Reservoirs." In SPE Improved Oil Recovery Conference. SPE, 2024. http://dx.doi.org/10.2118/218261-ms.

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Abstract Miscible gas flooding is an effective enhanced oil recovery method, but its sweep efficiency is low due to gravity segregation and viscous fingering. This issue is worse in reservoirs with a high-level heterogeneity. Water-alternating-gas (WAG) injection is often applied to improve sweep efficiency, but with limited success. Polymer flooding is a proven approach to improve sweep efficiency. This study aims to evaluate the performance of CO2 Polymer-Altering-Gas (CO2-PAG) floods through a series of visualized experiments conducted at the lab scale. Simulations were employed to optimize
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Kutzer, Michael D. M., and Erick Rodriguez-Seda. "Teaching the Reachable and Dexterous Workspace of Articulated Robotic Manipulators Using MATLAB Animation." In ASME 2023 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2023. http://dx.doi.org/10.1115/imece2023-113471.

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Abstract In the context of articulated robotic manipulation, reachable and dexterous workspace define regions of space that can be reached by the end-effector or tool center point (TCP) of a robot. This paper presents an approach to teaching the concepts of reachable and dexterous workspace using MATLAB animations. These methods rely on existing MATLAB tools which limit the visualization to two dimensions (2D). Despite this limitation, these tools have produced a qualitative improvement in student understanding. This paper details the visualization approach used including a review of core conc
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Guo, Yujia, Haofeng Song, and Kishore K. Mohanty. "A Visualization Study of Low-Tension Polymer Flood for Viscous Oil Reservoirs." In SPE Improved Oil Recovery Conference. SPE, 2022. http://dx.doi.org/10.2118/209466-ms.

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Abstract Polymer flood improves the sweep efficiency of viscous oil recovery over water flood. The low-tension polymer (LTP) flood has the potential to improve the displacement efficiency due to low interfacial tension without sacrificing sweep efficiency. The objective of this research is to evaluate the performance of LTP floods as a function of IFT for a viscous oil in a 2D sand pack. Over 20 non-ionic surfactants/co-solvents were tested. A series of sandpack flooding experiments were conducted in a custom-designed 2D visualization cell. The results show that short-hydrophobic surfactants 2
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Dani, Tushar H., Chi-Cheng P. Chu, and Rajit Gadh. "COVIRDS: Shape Modeling in a Virtual Reality Environment." In ASME 1997 Design Engineering Technical Conferences. American Society of Mechanical Engineers, 1997. http://dx.doi.org/10.1115/detc97/cie-4302.

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Abstract Rapid shape creation and visualization of solid models remains a tedious task despite advances in the field of Computer Aided Design (CAD)/Solid Modeling. CAD systems require a significant level of detail, such as vertices, edges, and faces to be specified by the user, even before the simplest of shapes can be created and viewed. In addition, most CAD systems have an essentially 2D interface for designing artifacts. This makes artifact visualization, for example by interactive rotation, difficult since all manipulations have be achieved by 2D translation of the mouse or by typing in t
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Alciatore, David G. "Computer Graphics Modeling of Anatomy: From 2D Data Acquisition to 3D Sculpting." In ASME 1995 15th International Computers in Engineering Conference and the ASME 1995 9th Annual Engineering Database Symposium collocated with the ASME 1995 Design Engineering Technical Conferences. American Society of Mechanical Engineers, 1995. http://dx.doi.org/10.1115/cie1995-0778.

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Abstract This paper describes a process which is used to generate three-dimensional computer graphics surface models of gross anatomical structures. Key steps in the generation of these models include acquiring 2D cross-sectional data from macrocryotome slicing, generating 2D cross section contours from edge detection and region segmentation, generating a polygonal mesh surface model by triangulating between the 2D contours, and interactive sculpting of the 3D surface for editing and changing the appearance of the model. The algorithms and development involved with these steps are briefly desc
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Scerbacova, Alexandra, Dmitrii Pereponov, Michael Tarkhov, et al. "Visualization of Surfactant Flooding in Tight Reservoir Using Microfluidics." In SPE EuropEC - Europe Energy Conference featured at the 84th EAGE Annual Conference & Exhibition. SPE, 2023. http://dx.doi.org/10.2118/214419-ms.

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Abstract Surfactant flooding is among the most studied and widespread EOR technologies that is being introduced into tight and low-permeable reservoirs to mobilize trapped oil. Typically, the selection of formulations for chemical flooding is associated with numerous challenges and constraints such as time-consuming core flooding tests, the high cost of the tests with modern saturation control methods, and a limited amount of core samples. To overcome these issues, microfluidic technology was applied to optimize the screening of surfactant compositions for flooding. The workflow of this projec
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Janajreh, Isam, Hussain Hassan, Hamid Ait Abderrahmane, Ussama Ali, and Md Islam. "Numerical Analysis of Flow Over Slitted Cylinder and Experimental Validation Using Soap-Film Technique." In ASME 2022 16th International Conference on Energy Sustainability collocated with the ASME 2022 Heat Transfer Summer Conference. American Society of Mechanical Engineers, 2022. http://dx.doi.org/10.1115/es2022-85827.

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Abstract Low Reynolds number flow (Re = 100) over a slitted 2D cylinder was examined to analyze the flow characteristics within the slit and the role it plays on the shedding frequency. The goal of this work is to explore the enhancement of the lift and reduction of the drag for energy harvesting purposes. One way of achieving this goal is by controlling the separation of the incompressible laminar boundary layer through blowing and suction. However, in this work it is passively controlled by the cylinder slit. Different slit orientation (azimuth angles: 0, π/12, π/6, π/4, 5π/12, and π/2) at 1
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Akharas, Ismail, Michael P. Hennessey, and Eric J. Tornoe. "Simulation and Visualization of Dynamic Systems in Virtual Reality Using SolidWorks, MATLAB/Simulink, and Unity." In ASME 2020 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2020. http://dx.doi.org/10.1115/imece2020-23485.

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Abstract This paper introduces a novel method for playing dynamic animations of rigid body assemblies with internal motions in virtual reality (VR). Through previous research over a decade ago, an inexpensive, relatively straight-forward process has been developed that entailed using SolidWorks, MATLAB/Simulink, and movie player software to permit one to view 2D MP4 files, such as on a laptop, smart phone, etc. Inspired by the usefulness of these previous results, the approach presented here targets a VR environment, clearly representing a technological leap over viewing 2D MP4 files. It’s mad
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