NDLI: Fast reference frame selection algorithm for H.264/AVC based on reference frame map

Content Provider	IEEE Xplore Digital Library
Author	Kyung-Hee Lee Tae-Jung Kim Bo-Seok Seo Jae-Won Suh
Copyright Year	2010
Description	Author affiliation: Dept. of Electronics Engineering, Chungbuk National University, Cheong-ju, Korea (Kyung-Hee Lee; Tae-Jung Kim; Bo-Seok Seo; Jae-Won Suh)
Abstract	The variable block size motion estimation (ME) and compensation (MC) using multi-reference frames is adopted in H.264/AVC to improve coding efficiency. However, the computational complexity of the ME/MC increases proportional to the number of reference frames. In this paper, we propose a new efficient reference frame selection algorithm to reduce the complexity. The proposed algorithm selects suitable reference frames by employing the spatial and temporal correlation of video sequence. The experimental results show that the proposed algorithm decreases video encoding time while keeping the similar visual quality and bitrates.
Starting Page	397
Ending Page	398
File Size	368836
Page Count	2
File Format	PDF
ISBN	9781424443147
DOI	10.1109/ICCE.2010.5418890
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2010-01-09
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Automatic voltage control Computational complexity Bit rate PSNR Video sequences Discrete cosine transforms Motion estimation Encoding Adaptive filters Arithmetic
Content Type	Text
Resource Type	Article

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Fast reference frame selection algorithm for H.264/AVC based on reference frame map