TIIS (한국인터넷정보학회)
Current Result Document :
| 한글제목(Korean Title) |
A Novel Image Dehazing Algorithm Based on Dual-tree Complex Wavelet Transform |
| 영문제목(English Title) |
A Novel Image Dehazing Algorithm Based on Dual-tree Complex Wavelet Transform |
| 저자(Author) |
Changxin Huang
Wei Li
Songchen Han
Binbin Liang
Peng Cheng
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| 원문수록처(Citation) |
VOL 12 NO. 10 PP. 5039 ~ 5055 (2018. 10) |
한글내용
(Korean Abstract) |
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영문내용
(English Abstract) |
The quality of natural outdoor images captured by visible camera sensors is usually degraded by the haze present in the atmosphere. In this paper, a fast image dehazing method based on visible image and near-infrared fusion is proposed. In the proposed method, a visible and a near-infrared (NIR) image of the same scene is fused based on the dual-tree complex wavelet transform (DT-CWT) to generate a dehazed color image. The color of the fusion image is regulated through haze concentration estimated by dark channel prior (DCP). The experiment results demonstrate that the proposed method outperforms the conventional dehazing methods and effectively solves the color distortion problem in the dehazing process.
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| 키워드(Keyword) |
Image dehazing
near-infrared image
image fusion
dark channel prior
guided image filtering
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| 파일첨부 |
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