NDLI: Optimal stopping theory based algorithm for coding unit size decision in HEVC

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2015 Asia-Pacific Signal and Information Processing Association Annual Summit and Conference (APSIPA)

Signal and Information Processing Association Annual Summit and Conference (APSIPA), 2014 Asia-Pacific

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2013 Asia-Pacific Signal and Information Processing Association Annual Summit and Conference

Optimal stopping theory based algorithm for coding unit size decision in HEVC

Content Provider	IEEE Xplore Digital Library
Author	Hanli Wang Yue Heng Han Du
Copyright Year	2014
Description	Author affiliation: Dept. of Comput. & Technol., Tongji Univ., Shanghai, China (Hanli Wang; Yue Heng; Han Du)
Abstract	High Efficiency Video Coding (HEVC) is able to provide better video compression efficiency than H.264/Advanced Video Coding (AVC). The improvement is achieved by utilizing a number of video coding techniques such as the quadtree structure of coding units. However, the encoding computations required by HEVC is also dramatically increased, which limits the practical application of HEVC in real world. In this paper, the optimal stopping theory is applied to develop an efficient algorithm to early determine the size of coding units for HEVC. Comparative experimental results are carried out to demonstrate that the proposed method is better to reduce the HEVC encoding computations while maintaining the video quality and compression efficiency.
Starting Page	1
Ending Page	6
File Size	138042
Page Count	6
File Format	PDF
ISBN	9786163618238
DOI	10.1109/APSIPA.2014.7041645
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	Video coding Algorithm design and analysis Video sequences Bit rate Benchmark testing Encoding Video recording
Content Type	Text
Resource Type	Article

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