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Fast Video Dehazing Using Per-Pixel Minimum Adjustment
Joint Authors
Shang, Yuanyuan
Ding, Hui
Shao, Zhuhong
Luan, Zhong
Zeng, Hao
Source
Mathematical Problems in Engineering
Issue
Vol. 2018, Issue 2018 (31 Dec. 2018), pp.1-8, 8 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2018-02-12
Country of Publication
Egypt
No. of Pages
8
Main Subjects
Abstract EN
To reduce the computational complexity and maintain the effect of video dehazing, a fast and accurate video dehazing method is presented.
The preliminary transmission map is estimated by the minimum channel of each pixel.
An adjustment parameter is designed to fix the transmission map to reduce color distortion in the sky area.
We propose a new quad-tree method to estimate the atmospheric light.
In video dehazing stage, we keep the atmospheric light unchanged in the same scene by a simple but efficient parameter, which describes the similarity of the interframe image content.
By using this method, unexpected flickers are effectively eliminated.
Experiments results show that the proposed algorithm greatly improved the efficiency of video dehazing and avoided halos and block effect.
American Psychological Association (APA)
Luan, Zhong& Zeng, Hao& Shang, Yuanyuan& Shao, Zhuhong& Ding, Hui. 2018. Fast Video Dehazing Using Per-Pixel Minimum Adjustment. Mathematical Problems in Engineering،Vol. 2018, no. 2018, pp.1-8.
https://search.emarefa.net/detail/BIM-1209590
Modern Language Association (MLA)
Luan, Zhong…[et al.]. Fast Video Dehazing Using Per-Pixel Minimum Adjustment. Mathematical Problems in Engineering No. 2018 (2018), pp.1-8.
https://search.emarefa.net/detail/BIM-1209590
American Medical Association (AMA)
Luan, Zhong& Zeng, Hao& Shang, Yuanyuan& Shao, Zhuhong& Ding, Hui. Fast Video Dehazing Using Per-Pixel Minimum Adjustment. Mathematical Problems in Engineering. 2018. Vol. 2018, no. 2018, pp.1-8.
https://search.emarefa.net/detail/BIM-1209590
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1209590