Proceedings of the IEEK Conference (대한전자공학회:학술대회논문집)
- 2002.06d
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- Pages.251-254
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- 2002
Gamut Mapping Algorithm for Image Quality Enhancement
화질 향상을 위한 색역 사상
Abstract
Currently many devices reproduce electronic images in a variety of ways. However, the colors that are reproduced are different from the original color due to the differences in the gamut between devices. In this paper, a gamut mapping method utilizing a simultaneous mapping function and a lightness rescaling is proposed. This method enhance the local-color characteristics and lightness contrast. The experimental result shows that the overall contrast and the colorfulness were increased.
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