• Complex
  • Title
  • Keyword
  • Abstract
  • Scholars
  • Journal
  • ISSN
  • Conference
成果搜索

author:

Yu, Shiqi (Yu, Shiqi.) [1] | Chen, Bolin (Chen, Bolin.) [2] | Xu, Yiwen (Xu, Yiwen.) [3] (Scholars:徐艺文) | Chen, Weiling (Chen, Weiling.) [4] (Scholars:陈炜玲) | Chen, Zhonghui (Chen, Zhonghui.) [5] (Scholars:陈忠辉) | Zhao, Tiesong (Zhao, Tiesong.) [6] (Scholars:赵铁松)

Indexed by:

EI Scopus

Abstract:

Video compression technology is significant to video transmission and storage. However, compression artifacts arise in videos. Specifically, coarse quantization eliminates video details and degrades visual quality. Most of artifact reduction methods use filter processing or Mean Square Error (MSE)loss that leads to over-smoothing results. Moreover, most of the methods target to reduce single image compression artifact instead of video artifact. In this paper, we present an adversarial learning method with recurrent framework called Video Artifact Reduction Generative Adversarial Network (VRGAN). Our network contains a generator with recurrent framework that improves video consistency, a dense block that enhances receptive field for large transform unit, and a relativistic discriminator that evaluates the relationship between the generated frames and the original high-quality frames. Our VRGAN is able to generate more realistic videos. The effectiveness in reducing video compression artifacts of the method has been demonstrated qualitatively and quantitatively. The performance comparison with previous works shows the superiority of the proposed method. © 2019 IEEE.

Keyword:

Image coding Image communication systems Image compression Learning systems Mean square error Recurrent neural networks Video signal processing

Community:

  • [ 1 ] [Yu, Shiqi]Fujian Key Lab for Intelligent Processing, Wireless Transmission of Media Information, Fuzhou University, Fuzhou, China
  • [ 2 ] [Chen, Bolin]Fujian Key Lab for Intelligent Processing, Wireless Transmission of Media Information, Fuzhou University, Fuzhou, China
  • [ 3 ] [Xu, Yiwen]Fujian Key Lab for Intelligent Processing, Wireless Transmission of Media Information, Fuzhou University, Fuzhou, China
  • [ 4 ] [Chen, Weiling]Fujian Key Lab for Intelligent Processing, Wireless Transmission of Media Information, Fuzhou University, Fuzhou, China
  • [ 5 ] [Chen, Zhonghui]Fujian Key Lab for Intelligent Processing, Wireless Transmission of Media Information, Fuzhou University, Fuzhou, China
  • [ 6 ] [Zhao, Tiesong]Fujian Key Lab for Intelligent Processing, Wireless Transmission of Media Information, Fuzhou University, Fuzhou, China

Reprint 's Address:

Email:

Show more details

Version:

Related Keywords:

Related Article:

Source :

Year: 2019

Language: English

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count: 7

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 1

Online/Total:294/10929174
Address:FZU Library(No.2 Xuyuan Road, Fuzhou, Fujian, PRC Post Code:350116) Contact Us:0591-22865326
Copyright:FZU Library Technical Support:Beijing Aegean Software Co., Ltd. 闽ICP备05005463号-1