Embodiments of a color video coding and decoding scheme are disclosed. In
one embodiment, an efficient color coding scheme for color video using
three dimensional (3-D) discrete wavelet transforms (DWT) employing
correlation among different color components is described. At least one
of the color components is coded, and an adjustment to at least some of
the remaining color components relative to the coded color component are
then coded. This adjustment comprises a partial error adjustment based at
least in part on a ratio of color components intensities. Other
embodiments, for instance for decoding, are described and claimed.