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检索条件"主题词=3D video coding"
119 条 记 录,以下是31-40 订阅
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Performance Analysis of depth Intra-coding in 3d-HEVC
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IEEE TRANSACTIONS ON CIRCUITS ANd SYSTEMS FOR video TECHNOLOGY 2019年 第8期29卷 2509-2520页
作者: Sanchez, Gustavo Silveira, Jarbas Agostini, Luciano V. Marcon, Cesar IF Farroupilha Dept Comp Sci BR-97555000 Alegrete Brazil Pontificia Univ Catolica Rio Grande do Sul BR-90619900 Porto Alegre RS Brazil Univ Fed Ceara Engn Lab Comp Syst BR-60020181 Fortaleza Ceara Brazil Univ Fed Pelotas Grp Architectures & Integrated Circuits BR-96010610 Pelotas Brazil Pontificia Univ Catolica Rio Grande do Sul Dept Comp Sci BR-90619900 Porto Alegre RS Brazil
The depth maps intra-frame prediction of 3d High Efficiency video coding (3d-HEVC) inherits all texture encoding techniques provided by HEVC and provides new coding tools for depth map predictions. These tools compris... 详细信息
来源: 评论
SYNTHESIZEd dISPARITY VECTORS FOR 3d video coding
SYNTHESIZED DISPARITY VECTORS FOR 3D VIDEO CODING
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IEEE International Conference on Image Processing
作者: Yin Zhao Yichen Zhang Peng Lu Lu Yu Institute of Information and Communication Engineering Zhejiang University
In 3d video coding, some dependent-view coding tools may utilize derived disparity vectors (dV) to locate inter-view correspondences, such as the Backward block-based View Synthesis Prediction (BVSP) and depth-based M... 详细信息
来源: 评论
CTU Layer Rate Control Algorithm in Scene Change video for Free-Viewpoint video
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IEEE ACCESS 2020年 8卷 24549-24560页
作者: Yan, Tao Ra, In-Ho Wen, Hui Weng, Min-Hang Zhang, Qian Che, Yan Putian Univ Sch Informat Engn Putian 351100 Peoples R China Kunsan Natl Univ Sch Comp Informat & Commun Engn Gunsan 54150 South Korea Shanghai Normal Univ Sch Informat & Electromech Engn Shanghai 200234 Peoples R China
At present, the rate control algorithm for multiview high-efficiency video coding (MV-HEVC) does not have the capability of efficient coding tree unit(CTU) layer bit allocation, and the video quality varies greatly fo... 详细信息
来源: 评论
Using self-similarity compensation for improving inter-layer prediction in scalable 3d holoscopic video coding
Using self-similarity compensation for improving inter-layer...
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Conference on Applications of digital Image Processing XXXVI
作者: Conti, Caroline Nunes, Paulo Soares, Luis ducla ISCTE Univ Inst Lisbon P-1649026 Lisbon Portugal
Holoscopic imaging, also known as integral imaging, has been recently attracting the attention of the research community, as a promising glassless 3d technology due to its ability to create a more realistic depth illu... 详细信息
来源: 评论
depth Intra coding for 3d video Based on Geometric Primitives
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IEEE TRANSACTIONS ON CIRCUITS ANd SYSTEMS FOR video TECHNOLOGY 2016年 第3期26卷 570-582页
作者: Merkle, Philipp Mueller, Karsten Marpe, detlev Wiegand, Thomas Heinrich Hertz Inst Nachrichtentech Berlin GmbH Fraunhofer Inst Telecommun Dept Video Coding & Analyt D-10587 Berlin Germany Tech Univ Berlin Dept Elect Engn & Comp Sci D-10623 Berlin Germany
This paper presents an advanced depth intra-coding approach for 3d video coding based on the High Efficiency video coding (HEVC) standard and the multiview video plus depth (MVd) representation. This paper is motivate... 详细信息
来源: 评论
3d MOTION ESTIMATION FOR 3d video coding
3D MOTION ESTIMATION FOR 3D VIDEO CODING
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IEEE International Conference on Acoustics, Speech and Signal Processing
作者: Paul, Manoranjan Gao, Junbin Anotolovich, Michael Charles Sturt Univ Sch Comp & Math Bathurst NSW 2795 Australia
H.264/MVC multi-view video coding provides a better compression rate compared to the simulcast coding using hierarchical B-picture prediction structure exploiting inter-and intra-view redundancy. However, this techniq... 详细信息
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A Framework of 3d video coding using View Synthesis Prediction
A Framework of 3D Video Coding using View Synthesis Predicti...
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29th Picture coding Symposium (PCS)
作者: Lee, Cheon Ho, Yo-Sung GIST Kwangju 500712 South Korea
The advanced 3d video system employs the multi-view video plus depth (MVd) format to support free-viewpoint navigation and comfortable 3d video. Therefore, the prediction structure of the multi-view video coding (MVC)... 详细信息
来源: 评论
AVS 3d video coding Technology and System
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ZTE Communications 2012年 第2期10卷 13-18页
作者: Siwei Ma Shiqi Wang Wen Gao Institute of Digital Media Peking University Beijing 100871 China
Following the success of the audio video standard (AVS) for 2d video coding, in 2008, the China AVS workgroup started developing 3d video3dV) coding techniques. In this paper, we discuss the background, technica... 详细信息
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Objective Models for Performance Comparison of Compression Algorithms for 3dTV
Objective Models for Performance Comparison of Compression A...
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作者: Kufa, J. Brno University of Technology
Efficient video compression algorithms in advanced multimedia broadcasting systems are in high demand. In the last decades, different video compression tools have been developed which can influence the final Quality o... 详细信息
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Enhanced zonal search algorithm for motion estimation in depth-map coding
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SIGNAL IMAGE ANd video PROCESSING 2018年 第3期12卷 523-530页
作者: Oh, Byung Tae Korea Aerosp Univ Goyang South Korea
This paper presents a novel motion estimation scheme for depth-map coding. depth map has a couple of different characteristics compared with the common color scene, and therefore, careful investigation of the conventi... 详细信息
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