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Segment color patch from test chart and compute RGB/L*a*b* values of each color patch

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S Debnath
S Debnath on 29 Jan 2020
Answered: Mahmoud Afifi on 29 Jan 2020
I was trying to scan a test chart and write a code that would automatically segment each color patch without me manually cropping them. The intention is to calculate the RGB/L*a*b* values for each of the patches in the chart. Pls help.

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Answers (1)

Mahmoud Afifi
Mahmoud Afifi on 29 Jan 2020
You can use deltaE metric and colors that have distances less than 2 can be grouped together.

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