Sharpness Index

31 May 2011
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Any suggestions on how to get a sharpness index for a monochromatic image? I'm currently using the STD2 function. The larger the standard deviation of the image, the higher the sharpness. It works well, but I think a method based on FFT would provide better results.

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Asked:

Sonoma Rich
Sonoma Rich
on 31 May 2011

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