16-80 corner sharpness

Started 3 months ago | Discussions thread
Rightsaidfred
Rightsaidfred Regular Member • Posts: 331
Re: 16-80 corner sharpness // Browser tool for corner comparison
4

There is a great browser tool to compare the four corners of an image.

https://keepcoding.ch/demo/decenteringtest/

It will not upload anything to the www, just locally to your browser.

It does not compare center with corners, just the four corners among each other. You can simply upload the same file four times. It displays 100 % crops for easy comparison. You can shift the crops.

Many thanks to keepcoding.

For an application example (decentering test), see here.

BR,

Martin

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