Search Results - light-field coding algorithm

A Sparse Capture Light-Field Coding Algorithm Based on Target Pixel Matching for a Multi-Projector-Type Light-Field Display System by Meng, Qingyu, Yu, Haiyang, Jiang, Xiaoyu, Sang, Xinzhu

“…The traditional light-field coding algorithm used in a multi-projector-type light-field display system requires sophisticated and complex three-dimensional modeling processes or parallax images…”
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Light field image coding with flexible viewpoint scalability and random access by Monteiro, Ricardo J.S., Rodrigues, Nuno M.M., Faria, Sérgio M.M., Nunes, Paulo J.L.

“… Although current state-of-the-art image coding algorithms for light fields already achieve high compression ratios, there is a lack of support for such functionalities, which are important…”
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Light Field Image Coding Based on Hybrid Data Representation by Monteiro, Ricardo J. S., Rodrigues, Nuno M. M., Faria, Sergio M. M., Nunes, Paulo J. L.

“…This paper proposes a novel efficient light field coding approach based on a hybrid data representation…”
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Virtual stereo content rendering technology review for light-field display by Shen, Sheng, Xing, Shujun, Sang, Xinzhu, Yan, Binbin, Chen, Yingying

“… Moreover, according to the different characteristics of light field system, the coding and correction algorithms in virtual stereo content rendering…”
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Lossless Light Field Compression Using 4D Wavelet Transforms by Farrugia, Reuben A., Briffa, Johann A.

“…This paper describes a lossless light field compression algorithm that exploits the redundancies present in all four dimensions of the light field using a 4D wavelet transform…”
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A Novel Light Field Image Compression Method Using EPI Restoration Neural Network by Liu, Jinghuai, Zhang, Qian, Shen, Ang, Gao, Ying, Hou, Jiaqi, Wang, Bin, Yan, Tao

“… In this paper, a light field image coding framework based on EPI restoration neural network has been proposed…”
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Light Field Compression With Homography-Based Low-Rank Approximation by Xiaoran Jiang, Le Pendu, Mikael, Farrugia, Reuben A., Guillemot, Christine

“…This paper describes a light field compression scheme based on a novel homography-based low-rank approximation method called HLRA…”
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Light field image coding with jointly estimated self-similarity bi-prediction by Conti, Caroline, Nunes, Paulo, Ducla Soares, Luís

“…This paper proposes an efficient light field image coding (LFC) solution based on High Efficiency Video Coding (HEVC…”
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Comparison and Evaluation of Light Field Image Coding Approaches by Viola, Irene, Rerabek, Martin, Ebrahimi, Touradj

“… Efficient storage and delivery systems for light field images must rely on compression algorithms…”
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Enhancing the performance of the light field microscope using wavefront coding by Cohen, Noy, Yang, Samuel, Andalman, Aaron, Broxton, Michael, Grosenick, Logan, Deisseroth, Karl, Horowitz, Mark, Levoy, Marc

“… Recently, a detailed physical optics model of the light field microscope has been derived, which led to the development of a deconvolution algorithm that reconstructs 3-D volumes with high spatial resolution…”
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Light-Field-Assisted Phase Unwrapping of Fringe Projection Profilometry by Wang, Ziwei, Yang, Yang, Liu, Xiaoli, Miao, Yupei, Hou, Quanyao, Yin, Yongkai, Cai, Zewei, Tang, Qijian, Peng, Xiang

“…A phase unwrapping algorithm assisted by light field without additional time coding is proposed, which can be used in various aspects of optical imaging and metrology…”
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3D localization for light-field microscopy via convergent accelerated inertial algorithm by Wang, Jinjia, Chen, Shixue, Wang, Xiaofan, Deng, Zhiyuan, Wang, Changle, Li, Jing

“…•The 3D localization for light-field microscopy is transformed into a slice-based convolutional sparse coding with a depth-aware dictionary…”
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Pseudo-Sequence-Based 2-D Hierarchical Coding Structure for Light-Field Image Compression by Li, Li, Li, Zhu, Li, Bin, Liu, Dong, Li, Houqiang

“…In this paper, we propose a pseudo-sequence-based two-dimensional (2-D) hierarchical coding structure for light-field image compression…”
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Quality Assessment Of Compression Solutions for Icip 2017 Grand Challenge on Light Field Image Coding by Viola, Irene, Ebrahimi, Touradj

“… A Grand Challenge on light field image coding was organised during ICIP 2017 to collect and evaluate new compression algorithms for lenslet-based light field images…”
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Light Field Image Coding using High Order Prediction Training by Monteiro, Ricardo J. S., Nunes, Paulo J. L., Faria, Sergio M. M., Rodrigues, Nuno M. M.

“…This paper proposes a new method for light field image coding relying on a high order prediction mode based on a training algorithm…”
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Multiple Description Coding for Best-Effort Delivery of Light Field Video Using GNN-Based Compression by Hu, Xinjue, Pan, Yuxuan, Wang, Yumei, Zhang, Lin, Shirmohammadi, Shervin

“…In recent years, Light Field (LF) video has grabbed much attention as an emerging form of immersive media…”
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Rate-Distortion Optimized Graph Coarsening and Partitioning for Light Field Coding by Rizkallah, Mira, Maugey, Thomas, Guillemot, Christine

“… However, their use for high dimensional signals such as light fields poses obvious problems of complexity…”
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5-D Epanechnikov Mixture-of-Experts in Light Field Image Compression by Liu, Boning, Zhao, Yan, Jiang, Xiaomeng, Ji, Xingguang, Wang, Shigang, Liu, Yebin, Wei, Jian

“…In this study, we propose a modeling-based compression approach for dense/lenslet light field images captured by Plenoptic…”
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Low Bitrate Light Field Compression With Geometry and Content Consistency by Huang, Xinpeng, An, Ping, Chen, Yilei, Liu, Deyang, Shen, Liquan

“…Light field imaging can simultaneously record the position and direction information of light rays…”
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Quadtree-Based Coding Framework for High-Density Camera Array-Based Light Field Image by Li, Li, Li, Zhu, Li, Bin, Liu, Dong, Li, Houqiang

“…The size of a high-density-camera-array (HDCA)-based light field image (LFI) is usually very large, containing hundreds of high-resolution views…”
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