结合常微分方程的压缩视频质量提升算法  

Compressed Video Quality Enhancement Combined with Ordinary Differential Equation

作　　者：王越 何小海[1] 吴晓红[1] 任超[1] Wang Yue;He Xiaohai;Wu Xiaohong;Ren Chao(Sichuan University,College of Electronics and Information Engineering,Chengdu 610065,China)

机构地区：[1]四川大学电子信息学院,四川成都610065

出　　处：《科学技术创新》2022年第15期6-9,共4页Scientific and Technological Innovation

基　　金：国家自然科学基金(61871279)。

摘　　要：为了提升压缩视频质量,减少压缩带来的人工痕迹,本文提出一种结合常微分方程的压缩视频质量提升方法。本文将常微分方程(ODE,Ordinary Differential Equations)引入网络,以促进恢复高频细节信息。大量实验证明,该方法能明显促进压缩噪声的消除,有效增强视频质量。In order to improve the quality of compressed video and reduce the artificial traces brought by compression,a compressed video quality improvement method combined with ordinary differential equation is proposed in this paper.In this paper,ordinary differential equations(ODE)are introduced into the network to promote the recovery of high-frequency detail information.A large number of experiments show that this method can significantly promote the elimination of compression noise and effectively enhance video quality.

关 键 词：压缩视频 质量提升 常微分方程 

分 类 号：O175[理学—数学]