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We are converting group 4 TIFF images to PNG; this may deteriorate the quality.

Is there any way to automate image quality verification using ImageMagick?

Excellll
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Sam
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1 Answers1

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As said in a comment, PNG files are lossless, so you can't talk about a "loss of quality".

The closest that PNG has to a "quality" is the compression level, which relates only to file size (a trade-off between file size and time needed to decode the image), not to image quality.

Renan
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