fish2000/instakit

Atkinson dithering is glitchy

KTamas opened this issue · 0 comments

KTamas commented

Describe the bug
Atkinson dithering is glitchy on certain images.

To Reproduce
Use instakit.processors.ext.halftone.Atkinson(). Get glitches.

Expected behavior
Not getting glitches.

Screenshots
2019-09-14 17 19 15

See the fucked up QR code in the middle, the second paper? And also the small comic below there are two horizontal lines on the right side of the first panel. Both are glitches from this library. Attaching original images.

frame
hard-job-being-a-baby

Desktop (please complete the following information):

  • OS: OSX 10.14, Python 3.7