A frame-level encoder rate control scheme for transform domain Wyner-Ziv video coding
作者: Jian ChenShuai ZhengQing HuYonghong Kuo
作者单位: 1Xidian University
刊名: Multimedia Tools and Applications, 2017, Vol.76 (20), pp.20567-20585
来源数据库: Springer Nature Journal
DOI: 10.1007/s11042-016-3992-z
关键词: Distributed video codingEncoder rate controlAdaptive coding mode selectionBit-plane rearrangementFrame-level rate estimation
英文摘要: Available distributed video coding codecs are mostly based on decoder rate control scheme where the parity bits for decoding can be achieved over a feedback channel. Meanwhile, the frequent requests over feedback channel increase the transmission delay. The feedback-free distributed video coding, relying on encoder rate control in literatures, has overcome the aforementioned shortcoming. However, when performing parity bitrate estimation and other operations, the feedback-free distributed video coding systems based on bit-plane usually require high precision of bitrate estimation and high quality of side information at the encoder. In this paper, we propose a frame-level distributed video coding system based on encoder rate control. The innovations include three parts: 1) an adaptive...
原始语种摘要: Available distributed video coding codecs are mostly based on decoder rate control scheme where the parity bits for decoding can be achieved over a feedback channel. Meanwhile, the frequent requests over feedback channel increase the transmission delay. The feedback-free distributed video coding, relying on encoder rate control in literatures, has overcome the aforementioned shortcoming. However, when performing parity bitrate estimation and other operations, the feedback-free distributed video coding systems based on bit-plane usually require high precision of bitrate estimation and high quality of side information at the encoder. In this paper, we propose a frame-level distributed video coding system based on encoder rate control. The innovations include three parts: 1) an adaptive...
全文获取路径: Springer Nature  (合作)
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影响因子:1.014 (2012)

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关键词翻译
关键词翻译
  • coding 编码
  • video 影象
  • distributed 分布的
  • scheme 略图
  • encoder 编码器号码机
  • estimation 估计
  • propose 提议
  • frame 框架
  • level 水准
  • parity 宇称