Patent ID: 9349345
Filing Date: 2016-05-24
CPC Classification: G06T,G09G,H04N

Claim Text:
1. A processor-implemented method for adjusting saturation in a hue-saturation-lightness (HSL) color space, the method comprising: receiving an original color value represented in a non-HSL color space; generating, from the original color value in the non-HSL color space, a HSL representation that includes a saturation component; adjusting the saturation component of the HSL representation, to yield a saturation-adjusted HSL representation; generating, from the saturation-adjusted HSL representation, a non-HSL representation in the non-HSL color space, wherein the non-HSL representation comprise a saturation-adjusted color value; storing, in a lookup table of a memory in a computing device, a correspondence between the original color value and the saturation-adjusted color value, wherein the original color value is a first original color and is one of multiple original color values stored in the lookup table; receiving a second original color value; and searching the lookup table for the second original color value.