aboutsummaryrefslogtreecommitdiff
path: root/graphics/pngnq/pkg-descr
blob: e21b9f812df296ab7a55724f2eae64282334c187 (plain) (blame)
1
2
3
4
5
6
7
8
Pngnq is a tool for quantizing PNG images in RGBA format.

Pngnq is an adaptation by Stuart Coyle of Greg Roelf's pnqquant using
Anthony Dekker's neuquant algorithm.

The neuquant algorithm uses a neural network to optimise the color map
selection. This is fast and quite accurate, giving good results on many
types of images.