Enhanced adaptive mode decision of H.264 based on efficient AZCB prediction

Yang Soo Kim; Yong Goo Kim; Yung Ho Choi; Yoon Sik Choe

Enhanced adaptive mode decision of H.264 based on efficient AZCB prediction

Yang Soo Kim, Yong Goo Kim, Yung Ho Choi, Yoon Sik Choe

Department of Electrical and Electronic Engineering

Research output: Contribution to journal › Article › peer-review

Abstract

This paper proposes an enhanced adaptive mode decision scheme for fast H.264 encoders. By efficiently predicting AZCB (All Zero Coefficient Block), the proposed scheme can encode motion pictures in H.264 up to 2.86 and 1.68 times faster than JM9.3 and AMD [1], respectively. Besides, this scheme significantly reduces the encoding performance fluctuation of AMD across tested bit-rates and video sequences.

Original language	English
Pages (from-to)	2036-2039
Number of pages	4
Journal	Transactions of the Korean Institute of Electrical Engineers
Volume	56
Issue number	11
Publication status	Published - 2007 Nov

All Science Journal Classification (ASJC) codes

Electrical and Electronic Engineering

Cite this

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title = "Enhanced adaptive mode decision of H.264 based on efficient AZCB prediction",

abstract = "This paper proposes an enhanced adaptive mode decision scheme for fast H.264 encoders. By efficiently predicting AZCB (All Zero Coefficient Block), the proposed scheme can encode motion pictures in H.264 up to 2.86 and 1.68 times faster than JM9.3 and AMD [1], respectively. Besides, this scheme significantly reduces the encoding performance fluctuation of AMD across tested bit-rates and video sequences.",

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AU - Choi, Yung Ho

AU - Choe, Yoon Sik

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AB - This paper proposes an enhanced adaptive mode decision scheme for fast H.264 encoders. By efficiently predicting AZCB (All Zero Coefficient Block), the proposed scheme can encode motion pictures in H.264 up to 2.86 and 1.68 times faster than JM9.3 and AMD [1], respectively. Besides, this scheme significantly reduces the encoding performance fluctuation of AMD across tested bit-rates and video sequences.

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Enhanced adaptive mode decision of H.264 based on efficient AZCB prediction

Abstract

All Science Journal Classification (ASJC) codes

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