한국정보디스플레이학회:학술대회논문집
- 2004.08a
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- Pages.239-242
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- 2004
Image Contrast Enhancement For Displaying Without Fading Under Environment Light
- Monobe, Yusuke (Graduate School of Science and Technology, Chiba University, AV Core Technology Development Center, Matsushita Electric Inc.) ;
- Yamashita, Haruo (AV Core Technology Development Center, Matsushita Electric Inc.) ;
- Kurosawa, Toshiharu (AV Core Technology Development Center, Matsushita Electric Inc.) ;
- Kotera, Hiroaki (Graduate School of Science and Technology, Chiba University)
- Published : 2004.08.23
Abstract
This paper presents a novel contrast enhance algorithm for images displayed with bright environment light. This algorithm is designed to preserve local contrast based on the luminance ratio of the pixel to its local surround in attention. This algorithm improves image quality of projectors in a bright room.
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