Review of Video and Image Defogging Algorithms and Related Studies on Image Restoration and Enhancement

被引:195
作者
Xu Y. [1 ,2 ]
Wen J. [1 ]
Fei L. [1 ]
Zhang Z. [1 ]
机构
[1] Bio-Computing Research Center, Shenzhen Graduate School, Harbin Institute of Technology, Shenzhen
[2] Key Laboratory of Network Oriented Intelligent Computation, Shenzhen
基金
中国国家自然科学基金;
关键词
Foggy image classification; image defogging; image quality assessment; video defogging;
D O I
10.1109/ACCESS.2015.2511558
中图分类号
TP3 [计算技术、计算机技术];
学科分类号
0812 ;
摘要
Video and images acquired by a visual system are seriously degraded under hazy and foggy weather, which will affect the detection, tracking, and recognition of targets. Thus, restoring the true scene from such a foggy video or image is of significance. The main goal of this paper was to summarize current video and image defogging algorithms. We first presented a review of the detection and classification method of a foggy image. Then, we summarized existing image defogging algorithms, including image restoration algorithms, image contrast enhancement algorithms, and fusion-based defogging algorithms. We also presented current video defogging algorithms. We summarized objective image quality assessment methods that have been widely used for the comparison of different defogging algorithms, followed by an experimental comparison of various classical image defogging algorithms. Finally, we presented the problems of video and image defogging which need to be further studied. The code of all algorithms will be available at http://www.yongxu.org/lunwen.html. © 2013 IEEE.
引用
收藏
页码:165 / 188
页数:23
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