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

Authors: Qingyu Meng Haiyang Yu Xiaoyu Jiang et al.

Source: Photonics, Vol 10, Iss 2, p 223 (2023)

Subject Terms: light-field coding algorithm, sparse capture, multi-projector-type light-field display system, projector image array, Applied optics. Photonics, TA1501-1820

File Description: electronic resource

Relation: https://www.mdpi.com/2304-6732/10/2/223; https://doaj.org/toc/2304-6732

Access URL: https://doaj.org/article/a9144ad9362f40a5bac13eeb65857d32

Rate-Distortion Optimized Graph Coarsening and Partitioning for Light Field Coding

Authors: Rizkallah, M. Maugey, T. Guillemot, C.

Source: IEEE Transactions on Image Processing.

Subject Terms: compression, Correlation, Distortion, Encoding, graph partitioning, graph reduction, graph transforms, Image coding, Light fields, Rate-distortion, Standards, super-rays, Transforms, Approximation theory, Clustering algorithms, Coarsening, Electric distortion, Graphic methods, Compression efficiency, Energy compaction, Graph optimization, Low rank approximations, Rate distortion performance, Signal correlation, Signal representations, Spectral clustering, Signal distortion, article

File Description: print

Access URL: https://urn.kb.se/resolve?urn=urn:nbn:se:miun:diva-43450

A Sparse Capture Light-Field Coding Algorithm Based on Target Pixel Matching for a Multi-Projector-Type Light-Field Display System.

Authors: Meng, Qingyu Yu, Haiyang Jiang, Xiaoyu et al.

Source: Photonics; Feb2023, Vol. 10 Issue 2, p223, 14p

Subject Terms: DISPLAY systems, LED displays, PIXELS, ALGORITHMS, THREE-dimensional modeling, PARALLAX

Light Field Image Coding Based on Hybrid Data Representation

Authors: Ricardo J. S. Monteiro Nuno M. M. Rodrigues Sergio M. M. Faria et al.

Contributors: Ricardo J. S. Monteiro Nuno M. M. Rodrigues Sergio M. M. Faria et al.

Source: IEEE Access, Vol 8, Pp 115728-115744 (2020)

Subject Terms: HEVC, Pixel prediction, Domínio/Área Científica::Ciências Naturais::Ciências da Computação e da Informação, Pseudo-video sequence, Ciências Naturais::Ciências da Computação e da Informação [Domínio/Área Científica], Least squares prediction, Engenharia e Tecnologia::Engenharia Eletrotécnica, Eletrónica e Informática [Domínio/Área Científica], 02 engineering and technology, Light field image coding, Spatial pixel prediction, pseudo-video sequence, TK1-9971, Light field representation, 0202 electrical engineering, electronic engineering, information engineering, Spatial, Electrical engineering. Electronics. Nuclear engineering, least squares prediction, spatial pixel prediction, Domínio/Área Científica::Engenharia e Tecnologia::Engenharia Eletrotécnica, Eletrónica e Informática, light field image coding

File Description: application/pdf

Access URL: https://ieeexplore.ieee.org/ielx7/6287639/8948470/09123762.pdf
https://doaj.org/article/64394c75e9554e18b17f70368087da5c
https://ieeexplore.ieee.org/document/9123762/
https://dblp.uni-trier.de/db/journals/access/access8.html#MonteiroRFN20
http://hdl.handle.net/10071/20633
http://hdl.handle.net/http://hdl.handle.net/10400.8/7844

Enhancing the performance of the light field microscope using wavefront coding.

Authors: Cohen N Yang S Andalman A et al.

Source: Optics express [Opt Express] 2014 Oct 06; Vol. 22 (20), pp. 24817-39.

Publication Type: Journal Article; Research Support, N.I.H., Extramural; Research Support, U.S. Gov't, Non-P.H.S.

Journal Info: Publisher: Optica Publishing Group Country of Publication: United States NLM ID: 101137103 Publication Model: Print Cited Medium: Internet ISSN: 1094-4087 (Electronic) Linking ISSN: 10944087 NLM ISO Abbreviation: Opt Express Subsets: MEDLINE

MeSH Terms: Algorithms* , Imaging, Three-Dimensional* , Light* , Models, Theoretical*, Microscopy, Fluorescence/*instrumentation, Equipment Design

An Integrated Representation & Compression Scheme Based on Convolutional Autoencoders with 4D-DCT Perceptual Encoding for High Dynamic Range Light Fields

Authors: Khaidem, Sally Sharma, Mansi

Source: 2024 IEEE 8th International Conference on Information and Communication Technology (CICT). :1-6

Subject Terms: FOS: Computer and information sciences, Computer Vision and Pattern Recognition (cs.CV), Image and Video Processing (eess.IV), Computer Science - Computer Vision and Pattern Recognition, 0202 electrical engineering, electronic engineering, information engineering, FOS: Electrical engineering, electronic engineering, information engineering, 02 engineering and technology, Electrical Engineering and Systems Science - Image and Video Processing

Access URL: http://arxiv.org/abs/2206.10131

Local Low Rank Approximation With a Parametric Disparity Model for Light Field Compression.

Authors: Dib, Elian Le Pendu, Mikael Jiang, Xiaoran et al.

Source: IEEE Transactions on Image Processing; 2020, Vol. 29, p9641-9653, 13p

Subject Terms: LOW-rank matrices, PARAMETRIC modeling, SINGULAR value decomposition, COMPUTER vision, OCCLUSION (Chemistry)

Point cloud enhancement by projection sampling.

Authors: Giannitrapani, Paolo Cattai, Tiziana Colonnese, Stefania

Source: EURASIP Journal on Image & Video Processing; 3/7/2025, Vol. 2025 Issue 1, p1-35, 35p

Subject Terms: POINT cloud, ARTIFICIAL intelligence, MPEG (Video coding standard), POINT processes, IMAGE processing

Lost in light field compression: Understanding the unseen pitfalls in computer vision.

Authors: Zizien, Adam Galdi, Chiara Fliegel, Karel et al.

Source: Signal Processing: Image Communication; Aug2025, Vol. 136, pN.PAG-N.PAG, 1p

Subject Terms: COMPUTER vision, IMAGE recognition (Computer vision), COMPUTER performance, JPEG (Image coding standard), ALGORITHMS, FACE perception

Super-Rays Grouping Scheme and Novel Coding Architecture for Computational Time Reduction of Graph-Based Light Field Coding.

Authors: Nguyen Gia Bach Chanh Minh Tran Nguyen Duc Tho et al.

Source: Journal of Image & Graphics (United Kingdom); 2024, Vol. 12 Issue 1, p90-102, 13p

Lossless Coding of Light Fields Based on 4D Minimum Rate Predictors.

Authors: Santos, Joao M. Thomaz, Lucas A. Assuncao, Pedro A. Amado et al.

Source: IEEE Transactions on Image Processing; 2022, Vol. 31, p1708-1722, 15p

Naked-eye light field display technology based on mini/micro light emitting diode panels: a systematic review and meta-analysis.

Authors: Wang T Yang C Chen J et al.

Source: Scientific reports [Sci Rep] 2024 Oct 17; Vol. 14 (1), pp. 24381. Date of Electronic Publication: 2024 Oct 17.

Publication Type: Journal Article

Journal Info: Publisher: Nature Publishing Group Country of Publication: England NLM ID: 101563288 Publication Model: Electronic Cited Medium: Internet ISSN: 2045-2322 (Electronic) Linking ISSN: 20452322 NLM ISO Abbreviation: Sci Rep Subsets: PubMed not MEDLINE; MEDLINE

Advanced Scalability for Light Field Image Coding.

Authors: Amirpour, Hadi Guillemot, Christine Ghanbari, Mohammad et al.

Source: IEEE Transactions on Image Processing; 2022, Vol. 31, p7435-7448, 14p

An Integrated Representation & Compression Scheme Based on Convolutional Autoencoders with 4D DCT Perceptual Encoding for High Dynamic Range Light Fields

Authors: Khaidem, Sally Sharma, Mansi

Index Terms: Computer Science - Computer Vision and Pattern Recognition, Electrical Engineering and Systems Science - Image and Video Processing, text

URL: http://arxiv.org/abs/2206.10131

Light Field Compression Using Disparity-Compensated Lifting and Shape Adaptation.

Authors: Chuo-Ling Chang Xiaoqing Zhu Ramanathan, Prashant et al.

Source: IEEE Transactions on Image Processing; Apr2006, Vol. 15 Issue 4, p793-806, 14p, 7 Diagrams, 7 Graphs

Subject Terms: WAVELETS (Mathematics), HARMONIC analysis (Mathematics), SYSTEMS design, DIMENSIONS, ALGORITHMS, COMPUTER networks

A low complexity Wyner-Ziv coding solution for Light Field image transmission and storage

Authors: Cong, HP HoangVan, X Perry, S

Index Terms: Conference Proceeding

URL: http://hdl.handle.net/10453/138120
2019 IEEE International Symposium on Broadband Multimedia Systems and Broadcasting (BMSB)

Assessing the Quality of Light Field Images: A Graph-based Approach.

Authors: Alamgeer, Sana Irshad, Muhammad Farias, Mylène C. Q.

Source: Journal of Imaging Science & Technology; Jul/Aug2025, Vol. 69 Issue 4, p1-7, 7p

Learning-based light field imaging: an overview.

Authors: Mahmoudpour, Saeed Pagliari, Carla Schelkens, Peter

Source: EURASIP Journal on Image & Video Processing; 5/30/2024, Vol. 2024 Issue 1, p1-36, 36p

Subject Terms: VISUAL fields, MACHINE learning, IMAGE processing, COMPUTATIONAL complexity, IMAGE reconstruction

Time-Efficient Light-Field Acquisition Using Coded Aperture and Events

Authors: Habuchi, Shuji Takahashi, Keita Tsutake, Chihiro et al.

Index Terms: Computer Science - Computer Vision and Pattern Recognition, Electrical Engineering and Systems Science - Image and Video Processing, text

URL: http://arxiv.org/abs/2403.07244

3D position and pose measurement based on coded light field.

Authors: Liu, Wei Chang, Ding Shao, Jiajun et al.

Source: IET Image Processing (Wiley-Blackwell); 10/16/2024, Vol. 18 Issue 12, p3168-3178, 11p

Subject Terms: POSE estimation (Computer vision), VISUAL fields, LIGHT sources, ATTITUDES toward technology