Analysis and objective measurement of video compression artifacts 视频压缩损伤分析及客观测量方法
While it works effectively in data compression, it brings the compression artifacts 该方法能有效降低数据量,但同时也带来了压缩损伤。
In this paper, the causes for compression artifacts are analyzed theoretically, and the metrics to evaluate the three major types of compression artifacts ( ringing, blocking, edge blur ) are introduced 本文从理论上分析了压缩损伤产生的原因,并提出了可对三种主要压缩损伤(振铃现象、块效应和边缘模糊)进行定量测量的方法。
In this paper, the causes for compression artifacts are analyzed theoretically, and the metrics to evaluate the three major types of compression artifacts ( ringing, blocking, edge blur ) are introduced 本文从理论上分析了压缩损伤产生的原因,并提出了可对三种主要压缩损伤(振铃现象、块效应和边缘模糊)进行定量测量的方法。