Aditya Bansal a16bf34c7f thumbnailing: Fix oversharpening of thumbnails. ...

We seemed to have been doing too much of sharpening on the thumbnails.
The purpose of sharpening here was to just counter the softening
effects of a resize on an image but overdoing it is bad.

Value sharpen(0.5,0.2,true) seems to look good for achieving the
best results here on different displays as revealed in the manual
hit and trial based testing.

Thanks to @borisyankov for pointing out the issue and suggesting
the values.

2018-10-22 22:28:04 +05:30

2.3 KiB

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