Single Image De-raining Using a Recurrent Dual-attention-residual Ensemble Network
Author:
Affiliation:

Clc Number:

TP391

Fund Project:

Major Issues of the Anhui Provincial Department of Education (KJ2017ZD05); Anhui University Collaborative Innovation Project (GXXT-2019-008)

  • Article
  • |
  • Figures
  • |
  • Metrics
  • |
  • Reference
  • |
  • Related
  • |
  • Cited by
  • |
  • Materials
  • |
  • Comments
    Abstract:

    Rain streaks can severely degrade the quality of captured images and affect outdoor vision. However, due to non-uniform in shape, direction, and density of rain in different images, it is a difficult task to remove rain from a single image. This study proposes a single image de-raining using an ensemble recurrent dual-attention-residual network, called RDARENet. In the network, as contextual information is very important for the process of rain removal, a multi-scale dilated convolution network is firstly adopted to acquire large receptive field. Rain streaks can be regarded as the accumulation of multiple rain streaks layers, the residual of the channel attention and spatial attention mechanisms are used to extract the features of the rain streaks and restore the background layer information. The channel attention can assign different weights to rain streaks layers, and the spatial attention enhances the representation of the area through the relationship between adjacent spatial features. With the deepening of the network, to prevent the loss of low-level information, a cascaded residual network and a long-term memory network are used to transfer low-level feature information to the high-level and remove rain streaks stage by stage. In the output of the network, ensemble learning method is adopted to weight the output of each stage through the gated network, and add to get the clean image. Extensive experiments demonstrate that the effect of removing rain and restoring texture details is greatly improved.

    Reference
    Related
    Cited by
Get Citation

张学锋,李金晶.基于双注意力残差循环单幅图像去雨集成网络.软件学报,2021,32(10):3283-3292

Copy
Share
Article Metrics
  • Abstract:
  • PDF:
  • HTML:
  • Cited by:
History
  • Received:August 11,2019
  • Revised:January 04,2020
  • Adopted:
  • Online: October 09,2021
  • Published: October 06,2021
You are the firstVisitors
Copyright: Institute of Software, Chinese Academy of Sciences Beijing ICP No. 05046678-4
Address:4# South Fourth Street, Zhong Guan Cun, Beijing 100190,Postal Code:100190
Phone:010-62562563 Fax:010-62562533 Email:jos@iscas.ac.cn
Technical Support:Beijing Qinyun Technology Development Co., Ltd.

Beijing Public Network Security No. 11040202500063