NDLI: An efficient intra mode selection scheme for inter frame coding in H.264|AVC video coding

Content Provider	IEEE Xplore Digital Library
Author	Jong-Ho Kim Byung-Gyu Kim Munchurl Kim
Copyright Year	2008
Description	Author affiliation: Commun. & Broadcasting Sch. of Eng., Inf. & Commun. Univ., Seoul (Jong-Ho Kim)
Abstract	An efficient intra mode decision scheme is proposed to reduce the computational complexity of inter frame coding in for the H.264/AVC. To decrease this computational burden, we propose an adaptive thresholding method based on distribution characteristics of the sum of the absolute differences (SAD) for the best inter mode when the intra mode is the final coding mode. We also include a simple refinement process by using spatial correlation between neighbouring marcoblocks (MBs) and the current MB. The performance of the proposed scheme is presented in terms of reduction in encoding times and PSNR values, and the increments in bit amounts.
Starting Page	693
Ending Page	696
File Size	154109
Page Count	4
File Format	PDF
ISBN	9781424425709
DOI	10.1109/ICME.2008.4607529
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2008-06-23
Publisher Place	Germany
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Encoding PSNR Complexity theory Automatic voltage control Video coding Algorithm design and analysis Correlation SAD distribution H.264/AVC video intra mode decision inter mode decision video coding
Content Type	Text
Resource Type	Article

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An efficient intra mode selection scheme for inter frame coding in H.264|AVC video coding