Výsledky vyhledávání - 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 Autor 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 Autor 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 Autor 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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Lossless Light Field Compression Using 4D Wavelet Transforms Autor 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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Virtual stereo content rendering technology review for light-field display Autor 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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A Novel Light Field Image Compression Method Using EPI Restoration Neural Network Autor 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-Assisted Phase Unwrapping of Fringe Projection Profilometry Autor 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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Light Field Compression With Homography-Based Low-Rank Approximation Autor 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 using High Order Prediction Training Autor 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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70‐3: Wide Field of View Flat Panel Light Field Display Autor Hou, Hsin-You, Chen, Cheng-Huan

“…Light field displays enable viewers to perceive true three‐dimensional (3D) images with the naked eye…”
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3D localization for light-field microscopy via convergent accelerated inertial algorithm Autor 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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Quality Assessment Of Compression Solutions for Icip 2017 Grand Challenge on Light Field Image Coding Autor 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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An Integrated Representation & Compression Scheme Based on Convolutional Autoencoders with 4D-DCT Perceptual Encoding for High Dynamic Range Light Fields Autor Khaidem, Sally, Sharma, Mansi

“… When a light field has a high dynamic range (HDR), its size increases drastically. This paper proposes a novel compression algorithm specifically designed for high dynamic range light fields that achieves perceptually lossless compression…”
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Comparison and Evaluation of Light Field Image Coding Approaches Autor 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 Autor 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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Pseudo-Sequence-Based 2-D Hierarchical Coding Structure for Light-Field Image Compression Autor 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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P‐5.17: The High‐stereoscopic Tabletop Three‐dimensional Light‐field Display based on The Depth Offset Mapping Algorithm Autor Wang, Peiren, Li, Zhengyang, Lin, Yi

“…‐layer refractive high‐stereoscopic three‐dimensional light field display system that combines a lenticular lens grating with a circular lens array…”
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Multiple Description Coding for Best-Effort Delivery of Light Field Video Using GNN-Based Compression Autor 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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Light field image coding with jointly estimated self-similarity bi-prediction Autor 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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Rate-Distortion Optimized Graph Coarsening and Partitioning for Light Field Coding Autor 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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