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Technology of Graphic & Image
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2522-2526

Fast fog image restoration based on visual perception

Fu Hui
Wu Bin
Zhang Hongying
School of Information Engineering, Southwest University of Science & Technology, Mianyang Sichuan 621010, China

Abstract

In view of the poor visual effect of images obtained bad weather conditions of heavy haze, this paper proposed a fast restoration method of haze images based on visual perception, and measured two important parameters of atmospheric optical physical model. Firstly, this paper used threshold segmentation combined with binary tree segmentation method to fit a relatively accurate atmospheric light value, and then adopted adaptive Gaussian filtering and tone adjustment methods to optimize the transmittance. The experimental results show that in comparison with the existed algorithms, the effectiveness of the dehazing results of the proposed algorithm is saturated and clear. Besides, it also can retain clear edge details, high contrast, high processing efficiency and can meet the actual application requirements.

Foundation Support

国家自然科学基金资助项目(61401072)
四川省教育厅重点项目(15ZA0118)

Publish Information

DOI: 10.19734/j.issn.1001-3695.2018.03.0191
Publish at: Application Research of Computers Printed Article, Vol. 36, 2019 No. 8
Section: Technology of Graphic & Image
Pages: 2522-2526
Serial Number: 1001-3695(2019)08-060-2522-05

Publish History

[2019-08-05] Printed Article

Cite This Article

付辉, 吴斌, 张红英. 基于视觉感知的快速雾天图像清晰度复原 [J]. 计算机应用研究, 2019, 36 (8): 2522-2526. (Fu Hui, Wu Bin, Zhang Hongying. Fast fog image restoration based on visual perception [J]. Application Research of Computers, 2019, 36 (8): 2522-2526. )

About the Journal

  • Application Research of Computers Monthly Journal
  • Journal ID ISSN 1001-3695
    CN  51-1196/TP

Application Research of Computers, founded in 1984, is an academic journal of computing technology sponsored by Sichuan Institute of Computer Sciences under the Science and Technology Department of Sichuan Province.

Aiming at the urgently needed cutting-edge technology in this discipline, Application Research of Computers reflects the mainstream technology, hot technology and the latest development trend of computer application research at home and abroad in a timely manner. The main contents of the journal include high-level academic papers in this discipline, the latest scientific research results and major application results. The contents of the columns involve new theories of computer discipline, basic computer theory, algorithm theory research, algorithm design and analysis, blockchain technology, system software and software engineering technology, pattern recognition and artificial intelligence, architecture, advanced computing, parallel processing, database technology, computer network and communication technology, information security technology, computer image graphics and its latest hot application technology.

Application Research of Computers has many high-level readers and authors, and its readers are mainly senior and middle-level researchers and engineers engaged in the field of computer science, as well as teachers and students majoring in computer science and related majors in colleges and universities. Over the years, the total citation frequency and Web download rate of Application Research of Computers have been ranked among the top of similar academic journals in this discipline, and the academic papers published are highly popular among the readers for their novelty, academics, foresight, orientation and practicality.


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