how to comparison between of 2 pictures?

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Ho Thinh
Ho Thinh el 30 de Abr. de 2015
Respondida: Jan el 30 de Abr. de 2015
HI every body. I have 2 pictures. How to comparison between of 2 pictures? It's mean, find the difference of 2 pictures. What's method to use? Thanks all.

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Jan
Jan el 30 de Abr. de 2015
It depends on what you want to compare. You could compare:
  • The file dates
  • File file sizes
  • The average color
  • The shown objects
  • The PSNR values
  • The size in pixels
  • The HSV spectrum
  • ...
Please provide any details.

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