A fast inter-mode decision scheme based on luminance difference for H.264/AVC

Zhaoqing PAN; Sam KWONG

doi:10.1109/ICSSE.2011.5961910

A fast inter-mode decision scheme based on luminance difference for H.264/AVC

Zhaoqing PAN, Sam KWONG

Research output: Book Chapters | Papers in Conference Proceedings › Conference paper (refereed) › Research › peer-review

4 Citations (Scopus)

Abstract

In this paper, we propose a fast inter-mode decision scheme based on luminance difference for the state-of-the-art video coding standard H.264/AVC. The potential modes set of mode decision process is divided into three sub-sets, one of the three sub-sets is selected according to macroblock (MB) motion activity which is measured by the luminance difference between current MB and its collocated MB in previous frame. The experimental results show that, when compared to the full mode decision scheme in H.264/AVC reference software, the proposed scheme can reduce the total encoding time about 36.74% with 0.04dB PSNR loss and 5.44% Bitrate increase, on average. © 2011 IEEE.

Original language	English
Title of host publication	Proceedings 2011 International Conference on System Science and Engineering, ICSSE 2011
Pages	260-263
DOIs	https://doi.org/10.1109/ICSSE.2011.5961910
Publication status	Published - 2011
Externally published	Yes

Keywords

H.264/AVC
mode decision
motion activities
Video coding

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10.1109/ICSSE.2011.5961910

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title = "A fast inter-mode decision scheme based on luminance difference for H.264/AVC",

abstract = "In this paper, we propose a fast inter-mode decision scheme based on luminance difference for the state-of-the-art video coding standard H.264/AVC. The potential modes set of mode decision process is divided into three sub-sets, one of the three sub-sets is selected according to macroblock (MB) motion activity which is measured by the luminance difference between current MB and its collocated MB in previous frame. The experimental results show that, when compared to the full mode decision scheme in H.264/AVC reference software, the proposed scheme can reduce the total encoding time about 36.74% with 0.04dB PSNR loss and 5.44% Bitrate increase, on average. {\textcopyright} 2011 IEEE.",

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AU - KWONG, Sam

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N2 - In this paper, we propose a fast inter-mode decision scheme based on luminance difference for the state-of-the-art video coding standard H.264/AVC. The potential modes set of mode decision process is divided into three sub-sets, one of the three sub-sets is selected according to macroblock (MB) motion activity which is measured by the luminance difference between current MB and its collocated MB in previous frame. The experimental results show that, when compared to the full mode decision scheme in H.264/AVC reference software, the proposed scheme can reduce the total encoding time about 36.74% with 0.04dB PSNR loss and 5.44% Bitrate increase, on average. © 2011 IEEE.

AB - In this paper, we propose a fast inter-mode decision scheme based on luminance difference for the state-of-the-art video coding standard H.264/AVC. The potential modes set of mode decision process is divided into three sub-sets, one of the three sub-sets is selected according to macroblock (MB) motion activity which is measured by the luminance difference between current MB and its collocated MB in previous frame. The experimental results show that, when compared to the full mode decision scheme in H.264/AVC reference software, the proposed scheme can reduce the total encoding time about 36.74% with 0.04dB PSNR loss and 5.44% Bitrate increase, on average. © 2011 IEEE.

KW - H.264/AVC

KW - mode decision

KW - motion activities

KW - Video coding

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DO - 10.1109/ICSSE.2011.5961910

M3 - Conference paper (refereed)

SP - 260

EP - 263

BT - Proceedings 2011 International Conference on System Science and Engineering, ICSSE 2011

ER -

A fast inter-mode decision scheme based on luminance difference for H.264/AVC

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Keywords

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