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- mode decision delay 模式决策延迟
- It adopts variable block size Motion Estimation(ME) and exhaustive RDO mode decision. 它采用了可变块运动估计和率失真优化模式判决。
- Interframe video coding mode decision algorithm is one of the most complex part in H.264 encoder. 帧间编码的模式选择算法是H.;264视频编码器中计算量较大的部分。
- Variable-sized block inter prediction mode decision of H.264/AVC was studied in this paper. 摘要文章对H.;264/AVC中可变尺寸帧间预测块模式决策进行了深入研究。
- Architectures of Quantization, Dequantization and Mode Decision units have also been designed. 另外也设计了数量化、解数量化及模式决定电路来完成完整的编码工作。
- A fast mode decision algorithm of spatial downscaling trnascoder for H.264 video stream was proposed. 提出了一种适用于H.;264视频流空间分辨率缩减转码的宏块模式选择算法。
- To reduce computation burden, a fast mode decision algorithem based on the statistics of the macroblock is proposed. 针对降低编码复杂度的问题,提出了一种基于统计特性的帧间模式选择快速算法。
- A multi-step and multi-branch fast intra-prediction mode decision algorithm for H.264/AVC is proposed. 摘要提出了一种用于H.;264/AVC编码的多步骤多分支快速帧内模式选择算法。
- An efficient mode decision and motion search algorithm for H.264 inter-coding is proposed in this paper. 针对H.;264视频编码标准;提出一种帧间编码的快速模式选择和运动搜索算法。
- Moreover, with the developing fastalgorithm of the SATD, we can reduce about 54% computation of the original SATDalgorithm for intra 4x4 mode decision. 并且所发展SATD 快速演算法在4x4 内部预测模式下可节省大约54%25的计算量;
- To overcome this, a fast mode decision for inter-macroblock is proposed with adaptive threshold by utilizing the spatio-temporal correlation of the frames in video sequences. 该算法利用视频序列图像帧间时空域相关性,并运用动态门限来提高判决准确度。
- Moreover, with the developing fast algorithm of the SATD, we can reduce about 54% computation of the original SATD algorithm for intra 4x4 mode decision. 并且所发展SATD 快速演算法在4x4 内部预 测模式下可节省大约54%25的计算量;
- The possible modes are judged by spacial and temporal correlation and the procedure of mode decision is simplified. 该算法利用宏块的时间和空间相关性,预先对宏块模式进行判定,从而使模式选择过程大大简化。
- This paper proposed a fast video coding mode decision algorithm based on the early-abortion strategy according to the characteristics about the best mode of interframe coding of H.264/AVC. 本文根据H.;264/AVC帧间编码中最佳模式分布的特征,提出了一种基于早期终止策略的帧间编码模式选择快速算法。
- 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。
- 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。
- The statistical analysis of the coding modes led to an early termination strategy for the macroblock mode decision process. 同时结合宏块的运动和纹理信息分析,根据宏块的特征来选择编码模式。
- My letter will convey some idea of my mode of life. 我的信将使你了解到一些我的生活方式。
- 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。
- The fast mode decision algorithm achieves up to 2.5 times speedup and the joint algorithm achieves up to 13 times speedup in total encoding time.It makes real-time application possible. 单就模式选择方面来看,与完全搜寻相比,整体编码速度可提升到1.;87-2