Patent ID: 9613396
Date: 2017-04-04
CPC Classifications: G06T,H04N

Claim:
1. A method comprising: receiving a source image comprising a plurality of pixels, wherein individual pixels of the plurality of pixels of the source image comprise a corresponding pixel value that is associated with a corresponding color of a plurality of colors, and wherein a first pixel of the plurality of pixels of the source image comprises a first pixel value that is associated with a first color of the plurality of colors; and for the first pixel of the plurality of pixels of the source image, estimating (i) a second pixel value that is associated with a second color of the plurality of colors and (iii) a third pixel value that is associated with a third color of the plurality of colors, wherein estimating the second pixel value and the third pixel value comprises: wherein generating the one or more horizontal color gradient values and one or more vertical color gradient values comprises generating a first horizontal color gradient value by: