NDLI: An efficient depth MAP model based on geometric properties

Content Provider	IEEE Xplore Digital Library
Author	Li Weiran Xiaozhen Zheng Jianhua Zheng Yun He Xu Chen
Copyright Year	2014
Description	Author affiliation: Dept. of Electron. Eng., Tsinghua Univ., Beijing, China (Li Weiran; Yun He) \|\| Res. Dept., Hisilicon Technol., Shenzhen, China (Xiaozhen Zheng; Jianhua Zheng; Xu Chen)
Abstract	In High Efficiency Video Coding (HEVC) 3D extension depth modeling mode (DMM) is used in depth intra prediction process. According to the original design, DMM contains four modes that are named as DMM1 to DMM4 respectively, and DMM1 contributes obviously coding gain. In DMM1 mode, DMM1 patterns generation is carried out at the initialization process in encoder and decoder side. In this paper, the current patterns generation process will be analyzed, and a new generation mechanism based on geometric properties will be introduced to improve DMM1's performance and reduce the coding complexity. With help of the new generation mechanism, the number of DMM1 patterns and the encoding time are reduced significantly without coding performance loss.
Starting Page	1
Ending Page	4
File Size	161652
Page Count	4
File Format	PDF
ISBN	9786163618238
DOI	10.1109/APSIPA.2014.7041660
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2014-12-09
Publisher Place	Cambodia
Access Restriction	Subscribed
Rights Holder	Asia-Pacific Signal and Information Processing Ass
Subject Keyword	Decision support systems Patterns generation Memory management Abstracts Indexes DMM1 HEVC-3D
Content Type	Text
Resource Type	Article

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