同样的图片,在黑色背景下清晰,在白色背景下看不清

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hbghlyj posted 2022-5-17 09:32 |Read mode

色觉很难区分(黄色)rgb(1,1,0)和(白色)rgb(1,1,1)的背景
如果从黑色背景抠图,得到的图片就是这样......如何解决?
personal.math.ubc.ca/~cass/coxeter/crm1.html这个网页都是这种图片.....

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