How to determine upper and lower boundaries for HSL color detection ?
Question
When I use any color space converter it only gives me single values for H,S and L but how to determine the range boundaries from this, also the converters gives me S & L values in % not value in the range from 0-255. I need to use this color selection in a python pipeline. Any help ?
1 answers
solution1
0 2017-10-28 21:27:46
You need to normalize % values. Opencv takes 0-180 for H baundary and 0-255 for S and L values. You can also compute by hand. For example: 100% =255 and 50%=127.
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