Improper functioning, or lack, of human cone cells leads to vision defects, making it impossible for affected persons to distinguish certain colors. Colorblind persons have color perception, but their ability to capture color information differs from that of normal people: colorblind and normal people perceive the same image differently. It is necessary to devise solutions to help persons with color blindness understand images and distinguish different colors. Most research on this subject is aimed at adjusting insensitive colors, enabling colorblind persons to better capture color information, but ignores the attention paid by colorblind persons to the salient areas of images. The areas of the image seen as salient by normal people generally differ from those seen by the colorblind. To provide the same saliency for colorblind persons and normal people, we propose a saliency-based image correction algorithm for color blindness. Adjusted colors in the adjusted image are harmonious and realistic, and the method is practical. Our experimental results show that this method effectively improves images, enabling the colorblind to see the same salient areas as normal people.

中文翻译：

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基于显着性的色盲患者图像校正

人视锥细胞功能失常或缺乏会导致视觉缺陷，使受影响的人无法分辨某些颜色。色盲人具有色彩感知能力，但是他们捕获色彩信息的能力与正常人不同：色盲和正常人对同一图像的感知不同。有必要设计解决方案来帮助色盲者理解图像并区分不同的颜色。关于该主题的大多数研究旨在调整不敏感的颜色，使色盲人员能够更好地捕获颜色信息，但忽略了色盲人员对图像的显着区域的关注。正常人看到的图像区域通常与色盲所看到的区域不同。为了给色盲人和正常人提供相同的显着性，我们提出了一种基于显着性的色盲图像校正算法。调整后的图像中的调整后的颜色是和谐和逼真的，并且该方法是实用的。我们的实验结果表明，这种方法可以有效地改善图像质量，使色盲者能够看到与正常人相同的显着区域。