Cited by 7,601Image Enhancement TechniquesImage Processing Techniques and ApplicationsImage and Signal Denoising Methods

Single image haze removal using dark channel prior

Kaiming He, Jian Sun, Xiaoou Tang·2011·IEEE Transactions on Pattern Analysis and Machine Intelligence

Abstract

In this paper, we propose a simple but effective image prior-dark channel prior to remove haze from a single input image. The dark channel prior is a kind of statistics of outdoor haze-free images. It is based on a key observation-most local patches in outdoor haze-free images contain some pixels whose intensity is very low in at least one color channel. Using this prior with the haze imaging model, we can directly estimate the thickness of the haze and recover a high-quality haze-free image. Results on a variety of hazy images demonstrate the power of the proposed prior. Moreover, a high-quality depth map can also be obtained as a byproduct of haze removal.

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Crossref · 10.1109/tpami.2010.168

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Authors
He, K., Sun, J., & Tang, X.
Affiliations
  • Chinese University of Hong Kong (HK)
  • Microsoft Research Asia (China) (CN)
Venue
IEEE Transactions on Pattern Analysis and Machine Intelligence
Published
2011-12
Volume
33
Issue
12
Pages
2341-2353
ISSN
  • 0162-8828 (ISSN-L)
  • 2160-9292
OpenAlex
W2128254161
Cited by
7,601
References
25
Citations by year
2026: 495 · 2025: 845 · 2024: 913 · 2023: 865 · 2022: 801 · 2021: 737 · 2020: 626 · 2019: 519 · 2018: 471 · 2017: 359 · 2016: 278 · 2015: 244 · 2014: 171 · 2013: 121 · 2012: 61
FWCI
99.46
Type
journal article
Language
en
Open access
closed
Locations
  • IEEE Transactions on Pattern Analysis and Machine Intelligence (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Physical Sciences › Computer Science › Computer Vision and Pattern Recognition › Image Enhancement Techniques
  • Physical Sciences › Engineering › Media Technology › Image Processing Techniques and Applications
  • Physical Sciences › Computer Science › Computer Vision and Pattern Recognition › Image and Signal Denoising Methods
Keywords
single image dehazing, dark channel prior, image dehazing, depth map estimation, image priors

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