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关于颜色查找表的问题 #47

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ruijun opened this issue Mar 7, 2019 · 9 comments
Closed

关于颜色查找表的问题 #47

ruijun opened this issue Mar 7, 2019 · 9 comments

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@ruijun
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ruijun commented Mar 7, 2019

@CainKernel 你好,我想问下滤镜用到的颜色查找表(如图)是怎样生成的呢?

image

@CainKernel
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CainKernel commented Mar 7, 2019 via email

@ruijun
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ruijun commented Mar 7, 2019

好的,我了解下。还有个问题要请教下你,设计师在PS上作出的滤镜效果,怎样可以快速在Android上实现对应的效果呢? 比如动画可以用Lottie来做。

@CainKernel
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CainKernel commented Mar 7, 2019 via email

@ruijun
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ruijun commented Mar 7, 2019

对于颜色查找表生成的问题,是不是可以这样理解==》在PS上对标准颜色查找表实现想要的滤镜效果,然后生成新的颜色查找表在Android上使用就可以了?

@CainKernel
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CainKernel commented Mar 7, 2019 via email

@ruijun
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ruijun commented Mar 7, 2019

256*3的颜色查找表也是这样来处理生成的?

@CainKernel
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CainKernel commented Mar 7, 2019 via email

@ruijun
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ruijun commented Mar 7, 2019

好的,谢谢。

@CastleCC
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512*512的颜色映射表由于压缩,无法完全复现PS的效果,对于比较细腻的纹理效果有点差,请问你知道有什么可行的更好的实现方式吗?

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