Complexity control of motion compensation for video decoding

Wei Hsiang Chiou, Chih-Hung Kuo, Yi Shian Shie

研究成果: Conference contribution

摘要

This paper proposes a complexity control mechanism for the video encoder to generate a bitstream that fits the power constraint of the decoder. We combine the complexity term of motion compensation with the conventional rate-distortion optimization (RDO). The Lagrange multiplier is updated for each macroblock (MB) to meet the target computing complexity. Experimental show that the proposed method provides a good control accuracy of computing complexity. The whole average error of test sequences is 1.20% with constant bit rate constraints.

原文English
主出版物標題2013 Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, APSIPA 2013
DOIs
出版狀態Published - 2013
事件2013 Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, APSIPA 2013 - Kaohsiung, Taiwan
持續時間: 2013 10月 292013 11月 1

Other

Other2013 Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, APSIPA 2013
國家/地區Taiwan
城市Kaohsiung
期間13-10-2913-11-01

All Science Journal Classification (ASJC) codes

  • 資訊系統
  • 訊號處理

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