Legacy ImageMagick Discussions Archive

Hello,

My apologies for the response time. I solved my problem by calculating the distance Delta E

Thank you for your ideas

Maybe I'm not using the right method.

The project is:

- Taking a picture of a liquid for analysis (like this: http://www.poolplaza.com/pool-school/pH_testing.shtml)

- We try to determine in which areas of the range "red phenol" the liquid is (negative, not determined, positive)

Thank you for ...

Thank you for your answer

I tried:

convert image_B.gif -colors 256 -depth 8 -format "%c" histogram:info:

And loop on results and push HEXA on database

convert image_A.gif -colors 256 -depth 8 -format "%c" histogram:info:

And loop on resultst and compare each HEXA with image B results on ...

Hello,

I wish to make the following comparison:

On one side, I have a simple image (A) which contains certain colors :
http://s2.postimg.org/uuzvaa5t1/image.png

On the other hand, I have another image (B) that contains a color palette :
http://s30.postimg.org/5x94ufq31/palette.jpg

I want to ...