Underwater Image Enhancement Based on the Iteration of a Generalization of Dark Channel Prior

Yosuke Ueki, Masaaki Ikehara

    研究成果: Conference contribution

    抜粋

    Underwater image enhancement is important for images captured in underwater because underwater images often suffer from color cast, low contrast and degraded visibility due to the absorption and scattering of light in water. In this paper, we propose a novel algorithm for underwater image restoration based on a generalization of the dark channel prior (GDCP). Though there are various types of underwater images, we especially focus on underwater images with depth because these images are not enhanced well by current algorithms. The proposed algorithm is composed of the iteration of GDCP and image fusion. Additionally, we introduce the new ambient light estimation to adapt to more types of images. Experimental results show that proposed algorithm is effective for various types of underwater images, especially for the images with depth.

    元の言語English
    ホスト出版物のタイトル2019 IEEE International Conference on Visual Communications and Image Processing, VCIP 2019
    出版者Institute of Electrical and Electronics Engineers Inc.
    ISBN(電子版)9781728137230
    DOI
    出版物ステータスPublished - 2019 12
    イベント34th IEEE International Conference on Visual Communications and Image Processing, VCIP 2019 - Sydney, Australia
    継続期間: 2019 12 12019 12 4

    出版物シリーズ

    名前2019 IEEE International Conference on Visual Communications and Image Processing, VCIP 2019

    Conference

    Conference34th IEEE International Conference on Visual Communications and Image Processing, VCIP 2019
    Australia
    Sydney
    期間19/12/119/12/4

    ASJC Scopus subject areas

    • Computer Vision and Pattern Recognition
    • Signal Processing
    • Computer Networks and Communications
    • Media Technology

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  • これを引用

    Ueki, Y., & Ikehara, M. (2019). Underwater Image Enhancement Based on the Iteration of a Generalization of Dark Channel Prior. : 2019 IEEE International Conference on Visual Communications and Image Processing, VCIP 2019 [8965726] (2019 IEEE International Conference on Visual Communications and Image Processing, VCIP 2019). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/VCIP47243.2019.8965726