Two Efficient Rate Control Algorithms for Motion JPEG2000(Image Processing and Video Processing)

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概要

• 論文の詳細を見る

• This paper proposes two efficient rate control algorithms for Motion JPEG2000. Both methods provide accurate visual quality control under buffer constraints. Frames of the same scene usually have the similar rate-distortion (R-D) characters. The proposed methods predict the R-D models of uncoded frames forwardly or bilaterally according to those of coded frames. Experimental results demonstrate that the proposed algorithms offer visual quality improvements over similar competing methods and save a large amount of memory simultaneously.

• 社団法人電子情報通信学会の論文
• 2006-11-01

著者

• Hou Jun

  Institute Of Communication And Image Processing Shanghai Jiaotong University

• FANG Xiangzhong

  Institute of Communication and Image Processing, Shanghai Jiaotong University

• YIN Haibin

  Institute of Communication and Image Processing, Shanghai Jiaotong University

• CHENG Yan

  Institute of Communication and Image Processing, Shanghai Jiaotong University

• Cheng Yan

  Institute Of Communication And Image Processing Shanghai Jiaotong University

• Yin Haibin

  Institute Of Communication And Image Processing Shanghai Jiaotong University

• Fang Xiangzhong

  Institute Of Image Communication And Information Processing Shanghai Jiao Tong University

関連論文

• Two Efficient Rate Control Algorithms for Motion JPEG2000(Image Processing and Video Processing)
• Constant Rate Control for Motion JPEG2000(Image Processing and Video Processing)
• Rate-Distortion Optimized Selection of Motion Vectors for Video Transmission over Packet-Loss Channels(Multimedia Systems for Communications)
• Quantization Parameter Refinement in H.264 through ρ-Domain
• Frame-Level ρ-Domain R-D Optimization in H.264(Image Processing and Video Processing)
• Robust Detection Algorithm for Spread Spectrum Audio Watermarking

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