Patent ID: 9742963
Date: 2017-08-22
CPC Classifications: H04N

Claim:
1. In a digital medium environment to render color information of visual content by at least one computing device, a method comprising: receiving, as inputs of an image processing service or video processing service implemented by the at least one computing device, three channels of the color information of the visual content that include red, green, and blue (RGB) channels of the color information; determining, by the at least one computing device and based on the RGB channels of the color information, a hue angle for the RGB channels of the color information; converting, by the at least one computing device and based on the determined hue angle, the three RGB channels of the color information directly to two channels of color information in a fixed-hue color space that have a linear relationship with the three RGB channels of the color information; performing, by the at least one computing device and on the two channels of color information in the fixed-hue color space, a color rendering operation to provide two channels of rendered color information in the fixed-hue color space; converting, by the at least one computing device and based on the determined hue angle, the two channels of rendered color information directly to three RGB channels of rendered color information; and providing, as outputs of the image processing service or the video processing service implemented by the at least one computing device, the RGB channels of rendered color information.