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Convert grayscale image to rainbow

Convert grayscale image to rainbow

‎04-25-2019 10:40 AM

I'm not talking about displaying.

I want to process the rainbow image, like extracting a single color, etc.

Actually, how to map the grayscale palette to rainbow palette is what I really need.

 

 

George Zou
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Re: Convert grayscale image to rainbow

‎04-25-2019 05:20 PM

Found it.

image.png

 

George Zou
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