Re-coloring Images for Dichromats Based on an Improved Adaptive Mapping Algorithm

摘要：

To improve the ability of color discrimination for dichromats and preserve the naturalness of the original images, a color image transformation method is proposed based on an improved adaptive mapping algorithm. Using the transformation, the color space of ordinary vision is mapped to the color plane of dichromats to avoid the main color confusion for dichromats. Experiments are conducted on both 15 color test images and 5 natural images. The results show that the invisible information for dichromats in original images stands out in re-colored ones so that the color information readability for dichromats is enhanced. The performance of the improved method is much better than that of the original one.

作者: Jibin Bao Yuanyuan Wang Yu Ma Xiaodong Gu

作者单位: Department of Electronic Engineering, Fudan University, Shanghai 200433, China

会议类型: 国际会议

会议名称: 2008 International Conference on Audio，Language and Image Processing(2008国际声音、语言、图像过程大会)

会议地点: 镇江

会议语种:英文

页码: 152-156

在线出版日期: 2008-07-07（万方平台首次上网日期，不代表论文的发表时间）