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检索条件"主题词=depth map coding"
80 条 记 录,以下是21-30 订阅
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A Novel Mode Decision for depth map coding in 3D-AVS
A Novel Mode Decision for Depth Map Coding in 3D-AVS
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30th IEEE Conference on Visual Communications and Image Processing (VCIP)
作者: Su, Jing Luo, Falei Wang, Shanshe Wang, Shiqi Guo, Xiaoqiang Ma, Siwei Peking Univ Shenzhen Grad Sch Shenzhen Peoples R China Peking Univ Inst Digital Media Beijing Peoples R China Peking Univ Cooperat Medianet Innovat Ctr Beijing Peoples R China Acad Broadcasting & Sci Beijing Peoples R China
In this paper, a new mode decision scheme is proposed for depth map coding in 3D-AVS. The novelty of the paper mainly contains the following two points. Firstly, an improved distortion estimation model of synthesized ... 详细信息
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Fusion of colour and depth partitions for depth map coding
Fusion of colour and depth partitions for depth map coding
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18th International Conference on Digital Signal Processing (DSP)
作者: Maceira, M. Morros, J. R. Ruiz-Hidalgo, J. Univ Politecn Cataluna Dept Signal Theory & Commun Barcelona Spain
3D video coding includes the use of multiple color views and depth maps associated to each view. An adequate coding of depth maps should be adapted to the characteristics of depth maps: smooth regions and sharp edges.... 详细信息
来源: 评论
Adaptive Fast Intra Mode Decision of depth map coding by Low Complexity RD-Cost in 3D-HEVC
Adaptive Fast Intra Mode Decision of Depth Map Coding by Low...
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IEEE International Conference on Digital Signal Processing (DSP)
作者: Zhang, Hong-Bin Fu, Chang-Hong Su, Wei-Min Tsang, Sik-Ho Chan, Yui-Lam Nanjing Univ Sci & Technol Sch Elect & Opt Engn Nanjing Jiangsu Peoples R China Hong Kong Polytech Univ Dept Elect & Informat Engn Hong Kong Hong Kong Peoples R China
The coding efficiency of 3D-HEVC can be improved significantly by adopting more intra modes in depth map coding, including up to 35 conventional HEVC intra prediction modes and 4 depth modelling modes (DMMs). However,... 详细信息
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Fast Single depth Intra Mode Decision for depth map coding in 3D-HEVC
Fast Single Depth Intra Mode Decision for Depth Map Coding i...
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IEEE International Conference on Multimedia & Expo Workshops (ICMEW)
作者: Kim, Miok Ling, Nam Song, Li Santa Clara Univ Dept Comp Engn Santa Clara CA 95053 USA Shanghai Jiao Tong Univ Dept Elect Engn Shanghai Peoples R China
In 3D-HEVC, single depth intra mode has been applied and has been integrated into depth intra skip mode for efficient depth map coding. With single depth intra mode, one 2Nx2N prediction unit (PU) is predicted without... 详细信息
来源: 评论
ESTIMATION OF END-TO-END DISTORTION OF VIRTUAL VIEW FOR ERROR-RESILIENT depth map coding
ESTIMATION OF END-TO-END DISTORTION OF VIRTUAL VIEW FOR ERRO...
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20th IEEE International Conference on Image Processing (ICIP)
作者: Gao, Min Fan, Xiaopeng Zhao, Debin Jiang, Feng Gao, Wen Harbin Inst Technol Dept Comp Sci & Technol Harbin 150006 Peoples R China
In this paper, we propose to estimate the end-to-end distortion of virtual view for error-resilient depth map coding by analyzing the view-rendering process. The end-to- end distortion is estimated according to the ex... 详细信息
来源: 评论
BLOCK-ADAPTIVE PALETTE-BASED PREDICTION FOR depth map coding
BLOCK-ADAPTIVE PALETTE-BASED PREDICTION FOR DEPTH MAP CODING
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18th IEEE International Conference on Image Processing (ICIP)
作者: Shimizu, Shinya Kimata, Hideaki Sugimoto, Shiori Matsuura, Norihiko NTT Corp NTT Cyber Space Labs Tokyo Japan
This paper proposes a novel prediction scheme for depth map coding. We utilize the fact that depth values are largely dependent on objects and one small block consists of only a small number of objects at most. The pr... 详细信息
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Region-based depth map coding using a 3D scene representation  40
Region-based depth map coding using a 3D scene representatio...
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40th IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2015
作者: Maceira, M. Morros, J.R. Ruiz-Hidalgo, J. Barcelona Spain
In 3D video, view synthesis is used to process new virtual views between encoded camera views. Errors in the coding of the depth maps introduce geometry inconsistencies in synthesized views. In this paper, a 3D plane ... 详细信息
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depth map coding using Residual Segmentation for 3D Video System
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3D RESEARCH 2013年 第2期4卷 5-5页
作者: Lee, Cheon Ho, Yo-Sung GIST 123 Cheomdan Gwagiro Gwangju 500712 South Korea
Advanced 3D video systems employ multi-view video-plus-depth data to support the free-viewpoint navigation and comfortable 3D viewing;thus efficient depth map coding becomes an important issue. Unlike the color image,... 详细信息
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Texture video-assisted motion vector predictor for depth map coding
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OPTICAL ENGINEERING 2011年 第8期50卷 080504-080504页
作者: Liu, Xiaoxian Chang, Yilin Li, Zhibin Huo, Junyan Xidian Univ State Key Lab ISN Xian 710071 Shaanxi Peoples R China
A texture video-assisted motion vector predictor for depth map coding is proposed in this letter. Based on the analyses of motion similarity between texture videos and their corresponding depth maps, the proposed appr... 详细信息
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DMMFast: a complexity reduction scheme for three-dimensional high-efficiency video coding intraframe depth map coding
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JOURNAL OF ELECTRONIC IMAGING 2015年 第2期24卷 023011-023011页
作者: Sanchez, Gustavo Saldanha, Mario Balota, Gabriel Zatt, Bruno Porto, Marcelo Agostini, Luciano Univ Fed Pelotas Grp Architecture & Integrated Circuits BR-96160000 Pelotas Brazil
We present a complexity reduction scheme for the depth map intraprediction of three-dimensional high-efficiency video coding (3-D-HEVC). The 3-D-HEVC introduces a new set of specific tools for depth map coding, insert... 详细信息
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