portable-pixmap
There are 3 repositories under portable-pixmap topic.
OlimilO1402/Bmp_PortableAnyMap
Reading picture file format Portable AnyMap, Portable GreyMap, Portable PixMap, Portable BitMap
roboticforest/portable-pix-map
A tiny utility for loading and saving Portable Pixmap image files.
moeenn/image-process
A C++ program for processing images