SINGLE IMAGE DEHAZING BASED ON CONTRAST ENHANCEMENT

被引：0
|
作者：
Kim, Jin-Hwan [1 ]
Sim, Jae-Young [2 ]
Kim, Chang-Su [1 ]
机构：
[1] Korea Univ, Sch Elect Engn, Seoul, South Korea
[2] Ulsan Natl Inst Sci & Technol, Sch Elect & Comp Engn, Ulsan, South Korea
来源：
2011 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH, AND SIGNAL PROCESSING | 2011年
基金：
新加坡国家研究基金会;
关键词：
Image enhancement; image restoration; contrast enhancement; and single image dehazing;
D O I：
暂无
中图分类号：
O42 [声学];
学科分类号：
070206 ; 082403 ;
摘要：
A simple and adaptive single image dehazing algorithm is proposed in this work. Based on the observation that a hazy image has low contrast in general, we attempt to restore the original image by enhancing the contrast. First, the proposed algorithm estimates the airlight in a given hazy image based on the quad-tree subdivision. Then, the proposed algorithm estimates the transmission map to maximize the contrast of the output image. To measure the contrast, we develop a cost function, which consists of a standard deviation term and a histogram uniformness term. Experimental results demonstrate that the proposed algorithm can remove haze efficiently and reconstruct fine details in original scenes clearly.
引用
收藏
页码：1273 / 1276
页数：4
相关论文
共 50 条
  • [41] Underwater image enhancement by using amalgamation of colour correction, contrast-enhancing and dehazing
    Dua, Mohit
    Nalawade, Shubhankar
    Dua, Shelza
    PHYSICA SCRIPTA, 2024, 99 (04)
  • [42] An approach for underwater image enhancement based on color correction and dehazing
    Zhang, Yue
    Yang, Fuchun
    He, Weikai
    INTERNATIONAL JOURNAL OF ADVANCED ROBOTIC SYSTEMS, 2020, 17 (05)
  • [43] Image Dehazing Enhancement Algorithm Based on Mean Guided Filtering
    Zhou, Weimin
    JOURNAL OF INFORMATION PROCESSING SYSTEMS, 2023, 19 (04): : 417 - 426
  • [44] REAL IMAGE DEHAZING BASED ON MODEL OPTIMIZATION AND LUMINANCE ENHANCEMENT
    Li, Lingyu
    Tao, Zhiyong
    Lin, Sen
    UNIVERSITY POLITEHNICA OF BUCHAREST SCIENTIFIC BULLETIN SERIES C-ELECTRICAL ENGINEERING AND COMPUTER SCIENCE, 2025, 87 (01): : 167 - 180
  • [45] Single image dehazing based on dark channel prior
    Tao, Shuyin
    Feng, Huajun
    Xu, Zhihai
    Li, Qi
    MIPPR 2011: AUTOMATIC TARGET RECOGNITION AND IMAGE ANALYSIS, 2011, 8003
  • [46] Single Image Dehazing Based on Sparse Feature Extraction
    Liu Kun
    Bi Duyan
    Wang Shiping
    He Linyuan
    Gao Shan
    ACTA OPTICA SINICA, 2018, 38 (03)
  • [47] A STATISTICS-BASED APPROACH FOR SINGLE IMAGE DEHAZING
    Bui, Trung Minh
    Kim, Wonha
    2018 IEEE INTERNATIONAL CONFERENCE ON MULTIMEDIA AND EXPO (ICME), 2018,
  • [48] Fast single image dehazing based on interval estimation
    Liu H.
    Yang J.
    Wu Z.
    Zhang Q.
    Deng Y.
    Liu, Haibo (seainlost81@126.com), 1600, Science Press (38): : 381 - 388
  • [49] Single Image Dehazing Algorithm Based on Sky Segmentation
    Tang, Yuan
    Huang, Teng
    Song, Chumming
    2019 6TH INTERNATIONAL CONFERENCE ON BEHAVIORAL, ECONOMIC AND SOCIO-CULTURAL COMPUTING (BESC 2019), 2019,
  • [50] Single Image Dehazing Based on Generative Adversarial Networks
    Wu, Mengyun
    Li, Bo
    INTELLIGENT COMPUTING THEORIES AND APPLICATION, ICIC 2022, PT II, 2022, 13394 : 460 - 469
12345