Visibility restoration from single image based optical model

Qieshi Zhang, Sei Ichiro Kamata

研究成果: Conference contribution

抄録

In this paper, we propose a segmentation based method to estimate the haze-free image by the optical model. In this work, we estimate the atmospheric light by color barycenter hexagon (CBH) model and use the watershed to segment the image to calculate transmission map by dark pixels with single image. Firstly, non-color region is segmented by CBH model and calculate the atmospheric light. Then, use the watershed with rang component of CBH model to segment the color image into several sub-regions, and estimate the transmission map. Finally, use the optical model with the parameters to restore the haze-free image. The experimental results show that our method is more effective and able to get better results than other compared single image based methods.

本文言語English
ホスト出版物のタイトルVISAPP 2012 - Proceedings of the International Conference on Computer Vision Theory and Applications
ページ213-216
ページ数4
出版ステータスPublished - 2012 6 15
イベントInternational Conference on Computer Vision Theory and Applications, VISAPP 2012 - Rome, Italy
継続期間: 2012 2 242012 2 26

出版物シリーズ

名前VISAPP 2012 - Proceedings of the International Conference on Computer Vision Theory and Applications
1

Conference

ConferenceInternational Conference on Computer Vision Theory and Applications, VISAPP 2012
国/地域Italy
CityRome
Period12/2/2412/2/26

ASJC Scopus subject areas

  • コンピュータ グラフィックスおよびコンピュータ支援設計
  • コンピュータ ビジョンおよびパターン認識

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