Pre-processing for single image dehazing

作者：

Highlights：

• The proposed pre-processing tool is simple but effective.

• The algorithm can restore the objects close to the camera in the restored image.

• The WGIF is used to decompose the haze image into base layer and detail layer.

• The algorithm can reduce the influence of the noise in the restored image.

摘要

•The proposed pre-processing tool is simple but effective.•The algorithm can restore the objects close to the camera in the restored image.•The WGIF is used to decompose the haze image into base layer and detail layer.•The algorithm can reduce the influence of the noise in the restored image.

论文关键词：Single image haze removal,Weighted guided image filtering,Pre-processing,Noise amplification,Color distortion

论文评审过程：Received 17 June 2019, Revised 11 December 2019, Accepted 30 December 2019, Available online 10 January 2020, Version of Record 21 January 2020.

论文官网地址：https://doi.org/10.1016/j.image.2019.115777