Binary package “pvrg-jpeg” in ubuntu cosmic

Stanford PVRG JPEG tool

 PVRG is the JPEG implementation from Stanford Portable Video Research Group
 This package contains the pvrg-jpeg command line tool.
 Contrary to cjpeg/djpeg, pvrg-jpeg can also compress in lossless JPEG
 which is defined in ITU-T T.81, ISO/IEC IS 10918-1. It also support in
 a single codec 8bits and 12bits lossy JPEG compression/decompression.