NDLI: Slice header prediction for depth maps bit reduction

Content Provider	IEEE Xplore Digital Library
Author	Xu Yang Jun Yanhuo Yilin Chang Ying Chen Li Zhang
Copyright Year	2012
Description	Author affiliation: 5775 Morehouse Dr San Diego, CA 92121 USA, Qualcomm Incorporated (Ying Chen; Li Zhang) \|\| State Key Laboratory of ISN, Xidian University, Xi'an China, 710071 (Xu Yang; Jun Yanhuo; Yilin Chang)
Abstract	With the 3D Video (3DV) representation of multi-view video plus depth, the 3DV video can be compressed by coding the texture video and depth map independently in current H.264/MVC. This will introduce syntax redundancy between the bitstream of texture video and depth map. To remove the redundancy and improve the coding efficiency of 3D videos, a slice header prediction method is proposed in this paper. Based on the analyses of layered based coding structure and the syntax elements in slice header, the common slice header syntaxes in texture videos and depth maps are jointly coded. Experimental results demonstrate that compared with the existing method in MVC, the proposed method can achieve average and highest bitrate reduction for depth map coding by 2.95% and 7.73%, respectively.
Starting Page	58
Ending Page	62
File Size	319171
Page Count	5
File Format	PDF
ISBN	9781467309653
e-ISBN	9781467309646
DOI	10.1109/CISP.2012.6469712
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2012-10-16
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Video coding Bit rate 3DV Syntactics Streaming media slice header syntax element Encoding bitrate Decoding MVC Standards
Content Type	Text
Resource Type	Article

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Slice header prediction for depth maps bit reduction

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