马丽红：其实这是饮鸩止渴，是在透支孩子的未来。从短期来看，可以提高分数，老师也省事。但是，孩子会高度依赖AI，不会独立表达，等到中考高考真要靠自己时就露馅了。教育的目的不是交作业，而是会思考，会做人。
Converting from sRGB to Lab color space involves several steps, including a transformation to an intermediate color space (XYZ). The best resource to get all the math for color conversion is the well-known Bruce Lindbloom website that every image quality engineer should know (http://brucelindbloom.com/index.html). But let me summarize it in the most common case:
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Usually this is easy: if you've developed a new algorithm