Extension to alpha channel

A project log for 3RGB image lossless compression format

Tiled CODEC for still and moving pictures based on the 3R compaction algorithm

yann-guidon-ygdesYann Guidon / YGDES 06/05/2017 at 00:330 Comments

The previously described algorithms apply equally for 4-channel pictures, using RGBA for example. The color transform looks even more like the 3R algorithm with 4 leaves...