Fast Intra Mode Decision Using DCT Coefficient Distribution in H.264/AVC

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概要

• 論文の詳細を見る

• The rate-distortion optimization (RDO) method in the H.264/AVC encoder is an informative technology that improves the coding efficiency, but increases the computational complexity. In this letter, a fast Intra mode decision algorithm using DCT (Discrete Cosine Transform) coefficients distribution is proposed to reduce the H.264 encoder complexity. The proposed method reduces the encoder complexity on average 63.44%, while the coding efficiency is slightly decreased compared with the H.264/AVC encoder.

• （社）電子情報通信学会の論文
• 2010-03-01

著者

• HONG Sung-Wook

  Department of Computer Engineering, DMS Lab., Sejong University

• LEE Yung-Lyul

  Department of Computer Engineering, DMS Lab., Sejong University

• Lee Yung-lyul

  Department Of Computer Engineering Dms Lab. Sejong University

• Hong Sung-wook

  Department Of Computer Engineering Dms Lab. Sejong University

関連論文

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• Fast Mode Decision Using Global Disparity Vector for Multiview Video Coding
• Residual DPCM about Motion Compensated Residual Signal for H.264 Lossless Coding
• A New Method for Estimating Intra Prediction Mode in H.264/AVC
• Adaptive Scanning Using Pixel Similarity for H.264/AVC(Image)

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