A CNN-Based Post-Processing Algorithm for Video Coding Efficiency Improvement.

Lossy compression algorithms are widely used in video coding. However, lossy compressed videos exist some annoying distortion and artifacts, such as blocking, blurring, and ringing. Thus, coding efficiency improvement is a steady-state topic in the domain of video coding. High Efficiency Video Coding (HEVC), a recent video standard, adopts two in-loop filters for the improvement of the coding effi...