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- H.264/AVC provides 17 modes for intra prediction，and the optimal mode is selected by Rate Distortion Optimization （RDO） with high coding complexity. 摘要 H.;264/AVC采用17种预测模式和率失真优化模型来进行帧内模式的选择，复杂度很高。
- H.264 provides several predicting modes and directions for intra prediction in the spatial region，and the optimal mode is selected by Rate Distortion Optimization（RDO） with high coding complexity. 摘要 H.;264在空间域上从多个方向进行多种模式的帧内预测，并使用率失真优化算法选择最佳模式，使编码的复杂度大幅增加。
- AVS video standard adopts the Rate Distortion Optimization（RDO） technique to improve the compression performance in the intra prediction. 摘要 AVS视频标准采用率失真优化（RDO）算法来提高帧内预测的压缩性能。
- For an inter frame without scene change, the INTRA Mode Skipping Algorithm (IMSA) was proposed and applied to Rate Distortion Optimization (RDO) procedure. 对于未发生场景切换的预测帧，采用INTRA模式跳过算法(IMSA)，跳过该帧中所有的INTRA模式的决策过程。
- The algorithm incorporates rate distortion optimized mode selection based on the channel condition (forward) with an error tracking technique based on feedback (backward). 结合了考虑信道条件的率失真模式选择(前向)和基于反馈的差错跟踪(后向)两种技术。
- Rate distortion optimization technique plays an important role in video coding, which is widely used in many video coding modules, such as macroblock mode decision, quantization optimization, etc. 摘要率失真优化技术在视频优化编码中起着重要的作用，广泛地应用于宏块模式决策，优化量化等编码模块中。
- Abstract: The H. 264 video coding standard uses rate distortion optimization （RDO） to select the best coding mode for every macroblock, which greatly improves the coding efficiency and quality. 文章摘要: H．264编码标准采用了率失真优化的方法，对各宏块的编码模式逐一进行优化选择，大幅度提高了编码效率和编码质量，但同时也带来了很高的运算复杂度。
- Rate distortion optimization technique takes an important role in video coding, which is widely used in many video coding modules, such as macroblock mode decision, quantization optimization, etc. 率失真优化技术在视频优化编码中起着重要的作用，广泛地应用于宏块模式决策，优化量化等编码模块中。
- Rate Distortion Optimization for Rate Control 码率控制中的率失真优化
- Rate distortion optimization based video coding 基于率失真优化的视频编码研究
- rate distortion optimization (RDO) 率失真优化
- Rate Distortion Optimization(RDO) 率失真优化
- intra macroblock refresh rate distortion optimization 重同步标记插入
- Keywords H.264;AVS;video standard;rate control;rate distortion optimization;quantization;transform;video buffer;HRD; 变换;量化;率失真优化;码率控制;位分配;缓冲区;HRD;
- Keywords Video compression;Scalable video encoding;Rate distortion optimized;FGS; 视频压缩;可伸缩视频编码;率失真优化;精细可伸缩;
- RDO(rate distortion optimized) 率失真优化
- rate distortion optimization 率失真优化
- The video coding standard H. 264/AVC uses intra and inter mode decisions to improve rate distortion performance. 视频编码标准H.;264/AVC用帧内和帧间模式预测来提高率失真性能。
- Then,this paper uses rate distortion theory to model the lossy compression channel,and obtains the method that can get the minimum bit error rate under lossy compression. 在此基础上;应用率失真理论采用高斯信道来模拟有损压缩信道;得到了在有损压缩下使得误码率最低时;选择补偿因子的方法.
- At this rate we won't be able to afford a holiday. 照这样下去，我们不会有时间／钱去度假的。
