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imagealgorithmfuzzy-comparison

How to tell if an image is 90% black?

I have never done image processing before.

I now need to go through many jpeg images from a camera to discard those very dark (almost black) images.

Are there free libraries (.NET) that I can use? Thanks.

Solution

  • Aforge is a great image processing library. Specifically the Aforge.Imaging assembly. You could try to apply a threshold filter, and use an area or blob operator and do your comparisons from there.