A Low Bandwidth Integer Motion Estimation Module for MPEG-2 to H.264 Transcoding

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概要

• 論文の詳細を見る

• A low-bandwidth Integer Motion Estimation (IME) module is proposed for MPEG-2 to H.264 transcoding. Based on bandwidth reduction method proposed in Ref. 1), a ping-pang memory control scheme combined with Partial Sum of Absolute Differences (SAD) Variable Block Size Motion Estimation (VBSME) architecture are realized. Experiment results show bandwidth of the proposed architecture is 70.6% of H.264 regular IME (Level C+ scheme, 2 Macro Block (MB) stitched vertically), while the on-chip memory size is 11.7% of that.

• 一般社団法人情報処理学会の論文
• 2009-02-17

著者

• Takeshi Ikenaga

  Graduate School of Information, Production and Systems, Waseda University

• Xianghui Wei

  Graduate School of Information, Production and Systems, Waseda University

• Satoshi Goto

  Graduate School of Information, Production and Systems, Waseda University

関連論文

• A Low Bandwidth Integer Motion Estimation Module for MPEG-2 to H.264 Transcoding
• Macroblock Feature Based Adaptive Propagate Partial SAD Architecture for HDTV Application
• A High Throughput LDPC Decoder Design Based on Novel Delta-value Message-passing Schedule

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