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Dynamic patch-level contrastive learning for image dehazing

delete2026-03-18
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PRE
AI
林
林晓 (Xiao Lin)
D
Dongchen Zhang
Y
Yan Li *
Q
Qizhe Yang
李平 cover
李平 (Ping Li)
W
Wei Huang
DOI:10.1016/j.patcog.2026.113529delete
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Abstract

Abstract

En 中文
• A patch-based contrastive learning method is proposed for image dehazing. • The method dynamically selects positive and negative samples based on fog density. • Grayscale images are used to reduce atmospheric light interference. • Both local and global features are captured to preserve image details. • The approach achieves strong results on synthetic and real-world datasets.
Keywords:
contrastive learning
image dehazing
patch-based method
fog density
feature preservation

Journal

Pattern Recognition cover
Pattern Recognition
IF:
7.6
Papers:
1.3W
Citations:
4.5W

Organization

H
hong kong polytechnic university
Scholars:
3.0W
Papers: 4.1W
Citations: 921
S
Shanghai Normal University
Scholars:
7.4K
Papers: 5.0K
Citations: 8.0K
U
university of shanghai for science and technology
Scholars:
6.0K
Papers: 2.3K
Citations: 4
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Cited Papers

Cited Papers

You Only Look Yourself: Unsupervised and Untrained Single Image Dehazing Neural Network
err2021-03-04
err155
errOAAI
errLi, Boyun; Gou, Yuanbiao; Gu, Shuhang; Liu, Jerry Zitao; Zhou, Joey Tianyi; Peng, Xi
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I-HAZE: A Dehazing Benchmark with Real Hazy and Haze-Free Indoor Images
err2018-09-25
err0
PREAI
errCosmin Ancuti; Codruta O. Ancuti; Radu Timofte; Christophe De Vleeschouwer
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Image dehazing via self-supervised depth guidance
err2025-02-01
err0
PREAI
errLiang, Yudong; Li, Shaoji; Cheng, De; Wang, Wenjian; Li, Deyu; Liang, Jiye
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EENet: An effective and efficient network for single image dehazing
err2025-02-01
err0
PREAI
errCui, Yuning; Wang, Qiang; Li, Chaopeng; Ren, Wenqi; Knoll, Alois
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HDUD-Net: heterogeneous decoupling unsupervised dehaze network
err2024-02-01
err0
PREAI
errLi,Jiafeng; Kuang,Lingyan; Jin,Jiaqi; Zhuo,Li; Zhang,Jing
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Improved Dark Channel Prior for Image Defogging Using RGB and YCbCr Color Space
err2018-01-01
err46
errOAAI
errTufail, Zahid; Khurshid, Khawar; Salman, Ahmad; Nizami, Imran Fareed; Khurshid, Khurram; Jeon, Byeungwoo
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Adaptive self-Attention enhanced conditional GAN for image dehazing
err2026-02-14
err0
PREAI
errPriyanka Saxena; Anil Kumar Tiwari; Manish Narwaria
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A cascaded approach for image defogging based on physical and enhancement models
err2020-01-11
err0
PREAI
errNajmul Hassan; Sami Ullah; Naeem Bhatti; Hasan Mahmood; Muhammad Zia
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