Fast motion estimation and intermode selection for H.264

Byeong Doo Choi; Ju Hun Nam; Min Cheol Hwang; Sung Jea Ko

doi:10.1155/ASP/2006/71643

Fast motion estimation and intermode selection for H.264

Byeong Doo Choi, Ju Hun Nam, Min Cheol Hwang, Sung Jea Ko

School of Electrical Engineering

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

5 Citations (Scopus)

Abstract

H.264/AVC provides various useful features such as improved coding efficiency and error robustness. These features enable mobile devices to adopt H.264 standard to achieve effective video communications. However, the encoder complexity is greatly increased mainly due to motion estimation (ME) and mode decision. In this paper, we propose a new scheme to jointly optimize intermode selection and ME using the multiresolution analysis. Experimental results show that the proposed method is over 3 times faster than other existing methods while maintaining the coding efficiency.

Original language	English
Article number	71643
Journal	Eurasip Journal on Applied Signal Processing
Volume	2006
DOIs	https://doi.org/10.1155/ASP/2006/71643
Publication status	Published - 2006

ASJC Scopus subject areas

Signal Processing
Hardware and Architecture
Electrical and Electronic Engineering

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AU - Hwang, Min Cheol

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AB - H.264/AVC provides various useful features such as improved coding efficiency and error robustness. These features enable mobile devices to adopt H.264 standard to achieve effective video communications. However, the encoder complexity is greatly increased mainly due to motion estimation (ME) and mode decision. In this paper, we propose a new scheme to jointly optimize intermode selection and ME using the multiresolution analysis. Experimental results show that the proposed method is over 3 times faster than other existing methods while maintaining the coding efficiency.

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Fast motion estimation and intermode selection for H.264

Abstract

ASJC Scopus subject areas

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