Is there an algorithm (in imagemagick) which scales a greyscale image up to a black and white image with the express goal of neither adding nor removing information?
(basically this is what would ideally be done to input images for potrace)
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- 2016-07-25T02:59:39-07:00
- Forum: Users
- Topic: Scale up and reduce to BW algorithm?
- Replies: 1
- Views: 2345