Adaptive local contrast enhancement for the visualization of high dynamic range images

Jian Zhang, Sei Ichiro Kamata

研究成果: Conference contribution

11 被引用数 (Scopus)

抄録

In this paper, we present a new tone mapping algorithm for the display of high dynamic range images, inspired by adaptive process of the human visual system. The proposed algorithm is based on the center-surround Retinex processing. In our method, the local details are enhanced according to a non-linear adaptive spatial filter (Gaussian filter), whose shape (filter variance) is adapted to high-contrast edges of the image. Thus our method does not generate halo artifacts meanwhile preserves visibility and contrast impression of high dynamic range scenes in the common display devices. The proposed method is tested on a variety of HDR images and the results show the good performance of our method in terms of visual quality.

本文言語English
ホスト出版物のタイトル2008 19th International Conference on Pattern Recognition, ICPR 2008
出版ステータスPublished - 2008 12 1
イベント2008 19th International Conference on Pattern Recognition, ICPR 2008 - Tampa, FL, United States
継続期間: 2008 12 82008 12 11

出版物シリーズ

名前Proceedings - International Conference on Pattern Recognition
ISSN(印刷版)1051-4651

Conference

Conference2008 19th International Conference on Pattern Recognition, ICPR 2008
CountryUnited States
CityTampa, FL
Period08/12/808/12/11

ASJC Scopus subject areas

  • Computer Vision and Pattern Recognition

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