Sample Images

The first image of each pair is the unquantized original, the right is quantized with pngnq to 256 colours.

barb.png 430k, Full colour

barb-nq8.png 155k, 256 colours

goldhill.png 334k, Full colour

goldhill-nq8.png 122k, 256 colours

lena.png 407k, Full colour

lena-nq8.png 165k, 256 colours

mandrill.png 539k, Full colour

mandrill-nq8.png 190k, 256 colours

monarch.png 260k, Full colour

monarch-nq8.png 93k, 256 colour