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comparing

Wrap Raw Revise
  1. // Compare the difference of two RGB values, weigh by CCIR 601 luminosity: ColorCompare(r1,g1,b1, r2,g2,b2)
  2. l1 = (r1*299 + g1*587 + b1*114) / 255000
  3. l2 = (r2*299 + g2*587 + b2*114) / 255000
  4. dL = l1-l2
  5. dR = (r1-r2)/255, dG = (g1-g2)/255, dB = (b1-b2)/255
  6. return (dR*dR*0.299 + dG*dG*0.587 + dB*dB*0.114)*0.75 + dL*dL
Posted by Anonymous at 07 Feb 2017, 20:48:05 UTC
Language: python • Views: 637

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