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检索条件"主题词=depth coding"
92 条 记 录,以下是1-10 订阅
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depth coding Using a Boundary Reconstruction Filter for 3-D Video Systems
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IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY 2011年 第3期21卷 350-359页
作者: Oh, Kwan-Jung Vetro, Anthony Ho, Yo-Sung Samsung Adv Inst Technol Future IT Res Ctr Younggin Si 449712 Gyunggi Do South Korea Mitsubishi Elect Res Labs Cambridge MA 02139 USA Gwangju Inst Sci & Technol Informat & Commun Dept Kwangju 500712 South Korea
A depth image is 3-D information used for virtual view synthesis in 3-D video system. In depth coding, the object boundaries are hard to compress and severely affect the rendering quality since they are sensitive to c... 详细信息
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depth coding Based on depth-Texture Motion and Structure Similarities
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IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY 2015年 第2期25卷 275-286页
作者: Lei, Jianjun Li, Shuai Zhu, Ce Sun, Ming-Ting Hou, Chunping Tianjin Univ Sch Elect Informat Engn Tianjin 300072 Peoples R China Univ Washington Dept Elect Engn Seattle WA 98195 USA Univ Elect Sci & Technol China Sch Elect Engn Chengdu 611731 Peoples R China
This paper addresses high performance depth coding in 3D video by making good use of its coded texture video counterpart. The relationship between the depth and its associated texture video in terms of coding mode and... 详细信息
来源: 评论
Highly Efficient Multiview depth coding Based on Histogram Projection and Allowable depth Distortion
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IEEE TRANSACTIONS ON IMAGE PROCESSING 2021年 30卷 402-417页
作者: Zhang, Yun Zhu, Linwei Hamzaoui, Raouf Kwong, Sam Ho, Yo-Sung Chinese Acad Sci Shenzhen Inst Adv Technol Shenzhen 518055 Peoples R China De Montfort Univ Sch Engn & Sustainable Dev Fac Comp Engn & Media Leicester LE1 9BH Leics England City Univ Hong Kong Dept Comp Sci Hong Kong Peoples R China Gwangju Inst Sci & Technol Sch Elect Engn & Comp Sci Gwangju 500712 South Korea
Mismatches between the precisions of representing the disparity, depth value and rendering position in 3D video systems cause redundancies in depth map representations. In this paper, we propose a highly efficient mul... 详细信息
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Low Complexity depth coding Assisted by coding Information From Color Video
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IEEE TRANSACTIONS ON BROADCASTING 2014年 第1期60卷 128-133页
作者: Shen, Liquan An, Ping Liu, Zhi Zhang, Zhaoyang Shanghai Univ Key Lab Adv Display & Syst Applicat Minist Educ Shanghai 200072 Peoples R China Shanghai Univ Sch Commun & Informat Engn Shanghai 200072 Peoples R China
Recently, color plus depth map format 3-D video has been introduced as a new 3-D scene representation format, which gains the attention for its relatively low storage and transmission bandwidth requirement in comparis... 详细信息
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Just noticeable disparity error-based depth coding for three-dimensional video
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OPTICAL ENGINEERING 2014年 第7期53卷 073101-1-073101-6页
作者: Luo, Lei Tian, Xiang Chen, Yaowu Chongqing Univ Posts & Telecommun Natl Mobilizat Ctr Army Civilian Terminal Equipme Chongqing 400065 Peoples R China Zhejiang Univ Inst Adv Digital Technol & Instrumentat Hangzhou 310027 Peoples R China
A just noticeable disparity error (JNDE) measurement to describe the maximum tolerated error of depth maps is proposed. Any error of depth value inside the JNDE range would not cause a noticeable distortion observed b... 详细信息
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HEVC-based three-layer texture and depth coding for lossless synthesis in 3D video coding
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MULTIMEDIA TOOLS AND APPLICATIONS 2020年 第29-30期79卷 20929-20945页
作者: Lee, Jin Young Park, Hyun Wook Sejong Univ Sch Intelligent Mechatron Engn Seoul South Korea Korea Adv Inst Sci & Technol KAIST Dept Elect Engn Daejeon South Korea
Efficient lossless coding of a texture image and its corresponding depth map is important to perform accurate view synthesis in 3D applications. In this paper, a novel HEVC-based three-layer texture and depth coding m... 详细信息
来源: 评论
Advanced texture and depth coding in 3D-HEVC
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JOURNAL OF VISUAL COMMUNICATION AND IMAGE REPRESENTATION 2018年 50卷 83-92页
作者: Lin, Jian-Liang Chen, Yi-Wen Chang, Yu -Lin An, Jicheng Zhang, Kai Huang, Yu-Wen Lei, Shawmin MediaTek Hsinchu Taiwan
The 3D extension of High Efficiency Video coding (3D-HEVC) is a new international video coding standard developed by the Joint Collaborative Team on 3D Video coding Extensions (JCT-3V) in order to support coding of mu... 详细信息
来源: 评论
depth coding using depth Discontinuity Prediction and in-loop Boundary Reconstruction Filtering
Depth Coding using Depth Discontinuity Prediction and in-loo...
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IEEE Visual Communications and Image Processing Conference
作者: Farrugia, Reuben A. Hili, Maverick Univ Malta Dept CCE Msida Malta
This paper presents a depth coding strategy that employs K-means clustering to segment the sequence of depth images into K clusters. The resulting clusters are losslessly compressed and transmitted as supplemental enh... 详细信息
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Efficient Estimation of View Synthesis Distortion for depth coding Optimization
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IEEE TRANSACTIONS ON MULTIMEDIA 2019年 第4期21卷 863-874页
作者: Yang, Meng Zhu, Ce Lan, Xuguang Zheng, Nanning Xi An Jiao Tong Univ Inst Artificial Intelligence & Robot Xian 710049 Shaanxi Peoples R China Xi An Jiao Tong Univ Natl Engn Lab Visual Informat Proc & Applicat Xian 710049 Shaanxi Peoples R China Univ Elect Sci & Technol China Sch Informat & Commun Engn Chengdu 611731 Sichuan Peoples R China
depth coding in depth-based three-dimensional (3-D) video is unique in that its quality is measured by view synthesis distortion (VSD) rather than the depth distortion itself, which further complicates the coding opti... 详细信息
来源: 评论
Efficient depth coding in 3D video to minimize coding bitrate and complexity
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MULTIMEDIA TOOLS AND APPLICATIONS 2014年 第2期72卷 1639-1652页
作者: Shen, Liquan Zhang, Zhaoyang Shanghai Univ Key Lab Adv Display & Syst Applicat Minist Educ Shanghai 200072 Peoples R China
In three-dimensional video (3DV) coding, color videos and depth maps both need to be coded. Usually, two-channel coding method is used in the system of 3DV coding which encodes color videos and depth maps based on two... 详细信息
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