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Entropy value of an image.

2016-10-12
2016-10-13
  • Badaruddin Chachar

    hi, is there any function to calculate entropy value of an image? i want to cluster images based entropy value? or any value if you can suggest.

     
  • Jonathon Hare

    Jonathon Hare - 2016-10-12

    Off the top of my head there isn't anything that would calculate the entropy of an image. It would be trivial, however, to for example to write some code that computed the entropy of the colours used based on the colour histogram (see http://openimaj.org/tutorial/global-image-features.html for computing the histogram)

     
  • Badaruddin Chachar

    where should i start if i wish to write this function using histogram?

     

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