Patent ID: 9135727
Filing Date: 2015-09-15
Classification: G06T

Abstract:
1. A computer implemented method comprising: identifying a plurality of image streams to be encoded, wherein the plurality of image streams use at least two different indexed color spaces; accessing, by at least one processor, the plurality of indexed color spaces, wherein each indexed color space comprises a bit depth; creating, by the at least one processor, a reconstructed indexed color space comprising a union of a first indexed color space and at least a second indexed color space from the plurality of indexed color spaces upon determining that the first indexed color space has an intersection of colors with the at least a second indexed color space and a bit depth of the union of the first indexed color space and the at least a second indexed color space does not exceed the bit depth of any of the first and the at least a second indexed color spaces; and encoding, by the at least one processor, the plurality of images streams using the reconstructed indexed color space.