Добірка наукової літератури з теми "Gradient coding"
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Статті в журналах з теми "Gradient coding"
Cao, Hankun, Qifa Yan, Xiaohu Tang, and Guojun Han. "Adaptive Gradient Coding." IEEE/ACM Transactions on Networking 30, no. 2 (April 2022): 717–34. http://dx.doi.org/10.1109/tnet.2021.3122873.
Повний текст джерелаQuweider, M. K., and E. Salari. "Gradient-based block truncation coding." Electronics Letters 31, no. 5 (March 2, 1995): 353–55. http://dx.doi.org/10.1049/el:19950268.
Повний текст джерелаYang, Jucheng, Xiaojing Wang, Shujie Han, Jie Wang, Dong Sun Park, and Yuan Wang. "Improved Real-Time Facial Expression Recognition Based on a Novel Balanced and Symmetric Local Gradient Coding." Sensors 19, no. 8 (April 22, 2019): 1899. http://dx.doi.org/10.3390/s19081899.
Повний текст джерелаWang, Sinong, Jiashang Liu, and Ness Shroff. "Fundamental Limits of Approximate Gradient Coding." Proceedings of the ACM on Measurement and Analysis of Computing Systems 3, no. 3 (December 17, 2019): 1–22. http://dx.doi.org/10.1145/3366700.
Повний текст джерелаWang, Sinong, Jiashang Liu, and Ness Shroff. "Fundamental Limits of Approximate Gradient Coding." ACM SIGMETRICS Performance Evaluation Review 48, no. 1 (July 8, 2020): 21–22. http://dx.doi.org/10.1145/3410048.3410061.
Повний текст джерелаChang, Chein-I. "Gradient texture unit coding for texture analysis." Optical Engineering 43, no. 8 (August 1, 2004): 1891. http://dx.doi.org/10.1117/1.1768183.
Повний текст джерелаJing, Zhiyong, Peng Li, Jinchao Zhao, and Qiuwen Zhang. "A Fast CU Partition Algorithm Based on Gradient Structural Similarity and Texture Features." Symmetry 14, no. 12 (December 14, 2022): 2644. http://dx.doi.org/10.3390/sym14122644.
Повний текст джерелаRaviv, Netanel, Itzhak Tamo, Rashish Tandon, and Alexandros G. Dimakis. "Gradient Coding From Cyclic MDS Codes and Expander Graphs." IEEE Transactions on Information Theory 66, no. 12 (December 2020): 7475–89. http://dx.doi.org/10.1109/tit.2020.3029396.
Повний текст джерелаFeng, Maochang, Yongfeng Li, Qiqi Zheng, Jieqiu Zhang, Yajuan Han, Jiafu Wang, Hongya Chen, Sui Sai, Hua Ma, and Shaobo Qu. "Two-dimensional coding phase gradient metasurface for RCS reduction." Journal of Physics D: Applied Physics 51, no. 37 (August 10, 2018): 375103. http://dx.doi.org/10.1088/1361-6463/aad5ad.
Повний текст джерелаBitar, Rawad, Mary Wootters, and Salim El Rouayheb. "Stochastic Gradient Coding for Straggler Mitigation in Distributed Learning." IEEE Journal on Selected Areas in Information Theory 1, no. 1 (May 2020): 277–91. http://dx.doi.org/10.1109/jsait.2020.2991361.
Повний текст джерелаДисертації з теми "Gradient coding"
Lee, Choon. "Interframe image coding with three-dimensional gradient motion estimation." Diss., This resource online, 1990. http://scholar.lib.vt.edu/theses/available/etd-08252008-162144/.
Повний текст джерелаYaghoobi, Vaighan Mehrdad. "Adaptive sparse coding and dictionary selection." Thesis, University of Edinburgh, 2010. http://hdl.handle.net/1842/4070.
Повний текст джерелаPalomino, Daniel Munari Vilchez. "Application-driven temparature-aware solutions for video coding." reponame:Biblioteca Digital de Teses e Dissertações da UFRGS, 2017. http://hdl.handle.net/10183/158186.
Повний текст джерелаThis thesis presents application-driven temperature-aware solutions for next generation video coding systems, such as the High Efficiency Video Coding (HEVC). Different from state-of-the-art works, the proposed solutions raise the abstraction of temperature management to the application-level, where video coding characteristics and video content properties are used to leverage thermal-aware solutions for video coding with low QoS (Quality of Service) degradation. Several video coding and temperature analyses are performed to understand the behavior of temperature when encoding different video sequences. Based on the analyses results, different approaches are proposed to mitigate the temperature effects on video coding systems. Application-driven temperature management for HEVC uses run-time encoder configuration selection to keep temperature under safe operational state while providing good visual quality results. Temperature optimization using approximate computing uses content-driven approximations to reduce the on-chip temperature of HEVC encoding. Application-driven temperature-aware scheduler leverages application-specific knowledge to guide a scheduling technique targeting reducing the spatial temperature gradients that are resulted from the unbalance workload nature of multi-threaded video coding application. The proposed solutions are able to provide up to 10 °C of chip temperature reduction with negligible compression efficiency loss. Besides, when compared with previous works the resulted objective video quality (PSNR) is from 12 dB up to 20 dB higher. Moreover, the proposed scheduler eliminates spatial temperature gradients greater than 5 ºC of multi-core architectures. As conclusion, this thesis demonstrates that leveraging application-specific knowledge and video content properties has a significant potential to improve temperature profiles of video coding systems while still keeping good quality results.
Surget, Gwladys. "Processus adaptatifs des végétaux marins face au changement climatique à différentes échelles de temps et d'espace : dynamique de populations, métabolomique, écophysiologie et potentiels de valorisation." Thesis, Brest, 2017. http://www.theses.fr/2017BRES0056/document.
Повний текст джерелаThree model species with a large distribution along European coasts, along a latitudinal gradient from Norway to Portugal was chosen: Sargassum muticum, Codium fragile and Gracilaria vermiculophylla. The aims of this PhD thesis were to study the phenology, ecophysiology and the metabolom of these non-native marine macrophytes and their ability to cope with a variation of environmental factors 1) at a population scale, 2) along the latitudinal gradient (in relation with the global climatic change) and to propose 3) bio-inspired molecules for industrial purposes. The latitudinal gradient corresponding to a thermic gradient, allows to imitate the global warming as climatic change ¡mpacts are most of the time only visible at decennial scale.Monitorings of ecology, metabolome and potential impacts of these macroalgae, at a population scale, allowed to study the development and life cycle of these models. In particular, G. vermiculophylla exhibited a specific phenology (with a majority of small vegetative fragments, <3cm) in the Bay of Brest and a highly tolerance to burial until 12 cm depth in the sediment by acclimatizing its metabolome together with the ability to maintain a dormancy physiology. This engineer species modifies deeply muddy shores of this Bay. Latitunal gradients's monitoring highlighted the phenological plasticity and a contrasted invasive potential of C.fragile between latitudes. During low spring tides, species exhibited an acclimation of their photophysiology between latitudes with photoinhibition process related to induce environmental stress. Furthermore, this work showed the multifunctional properties of polyphenols enriched extracts with antioxidant, photoprotective or osteogenic activities, highlighting the emergence of original bio-inspired pathways for cosmetic or biomaterial applications
Stynsberg, John. "Incorporating Scene Depth in Discriminative Correlation Filters for Visual Tracking." Thesis, Linköpings universitet, Datorseende, 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-153110.
Повний текст джерелаZabaleta, Razquin Itziar. "Image processing algorithms as artistic tools in digital cinema." Doctoral thesis, Universitat Pompeu Fabra, 2021. http://hdl.handle.net/10803/672840.
Повний текст джерелаLa industria del cine ha experimentado un cambio radical en las últimas décadas: la transición de su soporte fílmico a la tecnología del cine digital. Como consecuencia, han aparecido algunos desafíos técnicos, pero, al mismo tiempo, infinitas nuevas posibilidades se han abierto con la utilización de este nuevo medio. En esta tesis, se proponen diferentes herramientas que pueden ser útiles en el contexto del cine. Primero, se ha desarrollado una herramienta para aplicar \textit{color grading} de manera automática. Es un método basado en estadísticas de imágenes, que transfiere el estilo de una imagen de referencia a metraje sin procesar. Las ventajas del método son su sencillez y bajo coste computacional, que lo hacen adecuado para ser implementado a tiempo real, permitiendo que se pueda experimentar con diferentes estilos y 'looks', directamente on-set. En segundo lugar, se ha creado un método para mejorar imágenes mediante la adición de textura. En cine, el grano de película es la textura más utilizada, ya sea porque la grabación se hace directamente sobre película, o porque ha sido añadido a posteriori en contenido grabado en formato digital. En esta tesis se propone un método de 'ruido retiniano' inspirado en procesos del sistema visual, que produce resultados naturales y visualmente agradables. El modelo cuenta con parámetros que permiten variar ampliamente la apariencia de la textura, y por tanto puede ser utilizado como una herramienta artística para cinematografía. Además, debido al fenómeno de enmascaramiento del sistema visual, al añadir esta textura se produce una mejora en la calidad percibida de las imágenes, lo que supone ahorros en ancho de banda y tasa de bits. El método ha sido validado mediante experimentos psicofísicos en los cuales ha sido elegido por encima de otros métodos que emulan grano de película, métodos procedentes de academia como de industria. Finalmente, se describe una métrica de calidad de imágenes, basada en fenómenos fisiológicos, con aplicaciones tanto en el campo del procesamiento de imágenes, como más concretamente en el contexto del cine y la transmisión de imágenes: codificación de vídeo, compresión de imágenes, etc. Se propone la optimización de los parámetros del modelo, de manera que sea competitivo con otros métodos del estado del arte . Una ventaja de este método es su reducido número de parámetros comparado con algunos métodos basados en deep learning, que cuentan con un número varios órdenes de magnitud mayor.
Sasi, Shanuja. "Contributions on Index Coding, Coded Caching and Gradient Coding." Thesis, 2021. https://etd.iisc.ac.in/handle/2005/5164.
Повний текст джерелаWang, Wen-Ching, and 王文慶. "The application of spatial-temporal gradient method on image coding." Thesis, 1993. http://ndltd.ncl.edu.tw/handle/35221139918112634829.
Повний текст джерела國立交通大學
資訊工程研究所
81
Motion estimation is the major concept for applying 1- D and 2-D signal processing techniques into 3-D image sequ ence processing.Traditionally,the full search block matchi ng method is the most widely used motion estimation method .In this paper, the spatial-temporal gradient method is con sidered for the motion estimation in image coding. Accordi ng to different motion behaviors,the motion parameters are described by translation model and Affine model. Because t he motion parameters are solved by the least square method ,the computational complexity is ,while the full search block matching method is ,where the block size is N*N. We simulate the MPEG environments combining DCT, quantizat ion, and Huffman coding to compare the performance of the spatial-temporal gradient method and the full search block matching method. Simulation results show that the spatial- temporal gradient method has a lower bit rate.
Faro, João António Pereira. "Detection of Unusual Events in Videos via Dynamic Sparse Coding." Master's thesis, 2013. http://hdl.handle.net/10316/40380.
Повний текст джерела"Kitsune: Structurally-Aware and Adaptable Plagiarism Detection." Master's thesis, 2020. http://hdl.handle.net/2286/R.I.57364.
Повний текст джерелаDissertation/Thesis
Masters Thesis Software Engineering 2020
Частини книг з теми "Gradient coding"
Saldanha, Mário, Gustavo Sanchez, César Marcon, and Luciano Agostini. "Light Gradient Boosting Machine Configurable Fast Block Partitioning for Luminance." In Versatile Video Coding (VVC), 71–88. Cham: Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-031-11640-7_7.
Повний текст джерелаDesai, Padmashree, and Jagadeesh Pujari. "Shape Based Image Retrieval Using Gradient Operators and Block Truncation Coding." In Lecture Notes in Electrical Engineering, 439–43. New York, NY: Springer New York, 2012. http://dx.doi.org/10.1007/978-1-4614-3363-7_50.
Повний текст джерелаMao, Yingchi, Jun Wu, Xiaoming He, Ping Ping, and Jianxin Huang. "Communication Optimization in Heterogeneous Edge Networks Using Dynamic Grouping and Gradient Coding." In Wireless Algorithms, Systems, and Applications, 47–58. Cham: Springer Nature Switzerland, 2022. http://dx.doi.org/10.1007/978-3-031-19211-1_4.
Повний текст джерелаNayak, Pratik, Fritz Göbel, and Hartwig Anzt. "A Collaborative Peer Review Process for Grading Coding Assignments." In Computational Science – ICCS 2021, 654–60. Cham: Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-77980-1_49.
Повний текст джерела"Predictive Coding." In Gradient Expectations, 93–116. The MIT Press, 2023. http://dx.doi.org/10.7551/mitpress/14723.003.0008.
Повний текст джерелаSuthar, Madhuri, and Bahram Jalali. "Phase-Stretch Adaptive Gradient-Field Extractor (PAGE)." In Coding Theory. IntechOpen, 2020. http://dx.doi.org/10.5772/intechopen.90361.
Повний текст джерелаSharma, Urvashi, Meenakshi Sood, Emjee Puthooran, and Yugal Kumar. "A Block-Based Arithmetic Entropy Encoding Scheme for Medical Images." In Research Anthology on Improving Medical Imaging Techniques for Analysis and Intervention, 190–206. IGI Global, 2022. http://dx.doi.org/10.4018/978-1-6684-7544-7.ch012.
Повний текст джерелаYe, Sang-Myoung, Rae-Hong Park, and Dong-Kyu Lee. "Object Segmentation Based on a Nonparametric Snake with Motion Prediction in Video." In Cross-Disciplinary Applications of Artificial Intelligence and Pattern Recognition, 86–107. IGI Global, 2012. http://dx.doi.org/10.4018/978-1-61350-429-1.ch006.
Повний текст джерелаOng, Ee Ping, Weisi Lin, Bee June Tye, and Minoru Etoh. "Fast Automatic Video Object Segmentation for Content-Based Applications." In Advances in Image and Video Segmentation, 140–60. IGI Global, 2006. http://dx.doi.org/10.4018/978-1-59140-753-9.ch007.
Повний текст джерелаKhan, Zeenath Reza, Sabiha Mumtaz, and Salma Sadia Rakhman. "Mentoring to Affect Student Perceptions of Academic Integrity." In Academic Language and Learning Support Services in Higher Education, 98–118. IGI Global, 2020. http://dx.doi.org/10.4018/978-1-7998-2878-5.ch004.
Повний текст джерелаТези доповідей конференцій з теми "Gradient coding"
Reisizadeh, Amirhossein, Saurav Prakash, Ramtin Pedarsani, and Amir Salman Avestimehr. "Tree Gradient Coding." In 2019 IEEE International Symposium on Information Theory (ISIT). IEEE, 2019. http://dx.doi.org/10.1109/isit.2019.8849431.
Повний текст джерелаCharalambides, Neophytos, Hessam Mahdavifar, and Alfred O. Hero. "Numerically Stable Binary Gradient Coding." In 2020 IEEE International Symposium on Information Theory (ISIT). IEEE, 2020. http://dx.doi.org/10.1109/isit44484.2020.9174512.
Повний текст джерелаSarmasarkar, Sahasrajit, V. Lalitha, and Nikhil Karamchandani. "On Gradient Coding with Partial Recovery." In 2021 IEEE International Symposium on Information Theory (ISIT). IEEE, 2021. http://dx.doi.org/10.1109/isit45174.2021.9517849.
Повний текст джерелаGlasgow, Margalit, and Mary Wootters. "Approximate Gradient Coding with Optimal Decoding." In 2021 IEEE International Symposium on Information Theory (ISIT). IEEE, 2021. http://dx.doi.org/10.1109/isit45174.2021.9517990.
Повний текст джерелаWang, Sinong, Jiashang Liu, and Ness Shroff. "Fundamental Limits of Approximate Gradient Coding." In SIGMETRICS '20: ACM SIGMETRICS / International Conference on Measurement and Modeling of Computer Systems. New York, NY, USA: ACM, 2020. http://dx.doi.org/10.1145/3393691.3394188.
Повний текст джерелаJohri, Amogh, Arti Yardi, and Tejas Bodas. "Approximate Gradient Coding for Heterogeneous Nodes." In 2021 IEEE Information Theory Workshop (ITW). IEEE, 2021. http://dx.doi.org/10.1109/itw48936.2021.9611493.
Повний текст джерелаWang, Qi, Ying Cui, Chenglin Li, Junni Zou, and Hongkai Xiong. "Optimization-based Block Coordinate Gradient Coding." In GLOBECOM 2021 - 2021 IEEE Global Communications Conference. IEEE, 2021. http://dx.doi.org/10.1109/globecom46510.2021.9685858.
Повний текст джерелаSon, Kyungrak, and Aditya Ramamoorthy. "Coded matrix computation with gradient coding." In 2023 IEEE International Symposium on Information Theory (ISIT). IEEE, 2023. http://dx.doi.org/10.1109/isit54713.2023.10206996.
Повний текст джерелаPientka, Sophie, Michael Schafer, Jonathan Pfaff, Heiko Schwarz, Detlev Marpe, and Thomas Wiegand. "Deep video coding with gradient-descent optimized motion compensation and Lanczos filtering." In 2022 Picture Coding Symposium (PCS). IEEE, 2022. http://dx.doi.org/10.1109/pcs56426.2022.10018006.
Повний текст джерелаSavin, Valentin. "Gradient Descent Bit-Flipping Decoding with Momentum." In 2021 11th International Symposium on Topics in Coding (ISTC). IEEE, 2021. http://dx.doi.org/10.1109/istc49272.2021.9594128.
Повний текст джерелаЗвіти організацій з теми "Gradient coding"
Phillips, Donald, and Yoram Kapulnik. Using Flavonoids to Control in vitro Development of Vesicular Arbuscular Mycorrhizal Fungi. United States Department of Agriculture, January 1995. http://dx.doi.org/10.32747/1995.7613012.bard.
Повний текст джерела