I wonder if jbig-style pattern matching and substitution (See the Xerox fail) could be used on photos in jpg format. If the 8x8 tiles in a jpg were lossy dedup

I wonder if jbig-style pattern matching and substitution (See the Xerox fail) could be used on photos in jpg format. If the 8x8 tiles in a jpg were lossy deduplicated, the Huffman compression should work better, even if you kept the high frequencies. http://www.dkriesel.com/en/blog/2013/0802_xerox-workcentres_are_switching_written_numbers_when_scanning http://www.dkriesel.com/en/blog/2013/0802_xerox-workcentres_...