Second, research has been done on the loop-filter module which impacts video quality of encoder and decoder.
其次,重点研究了影响视频解码质量的环路滤波模块。
参考来源 - 基于TMS320DM642的AVS视频解码器的实现与优化Secondly, a detailed introduction and analysis of the in-loop deblocking filter adopted in H.264 is described.
其次,详细介绍了H.264标准中所采用的环路滤波方法。
参考来源 - 面向H.264视频编码的环路滤波算法研究In order to obtain better subjective visual quality,a new loopfilter arithmetic where the filtering operators are added with more details and some other factors are added in the arithmetic of computing strengths.
为了获得更好的主观效果,提出了一种基于H.264的新型环路滤波方法,该方法不仅使滤波算子被进一步细化,而且使块效应值的判定准则也融入了更多的影响因子。
参考来源 - 视频编码系统中的环路滤波方法研究·2,447,543篇论文数据，部分数据来源于NoteExpress
并提出了从环路带宽和相位余量出发设计环路滤波器的方法。
The method of designing the loop filter with the phase margin and loop bandwidth is displayed.
所以在这两款标准中都采用环路滤波作为后处理技术来去除块效应。
So they adopt a filter in motion-compensation loop as a post-processing to remove blocking artifacts.
接着对解码中比较耗时的熵解码及自适应环路滤波模块做了详细的介绍。
Then introduced the entropy decoding and adaptive in-loop filter which are time-consuming modules.
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