libpgf: libpgf (Image file format) libpgf: libpgf: libpgf is a new image file format, based on discrete, fast wavelet libpgf: transform with progressive coding features that provides lossless libpgf: and lossy compression. libpgf: libpgf: It's considered as one of the best algorithms available these days libpgf: for compression of natural images libpgf: libpgf: Project Home page: http://www.libpgf.org/ libpgf: