Inventors:
Ramin Samadani - Menlo Park CA, US
Guo Li - San Diego CA, US
Assignee:
Hewlett-Packard Development Company, L.P. - Houston TX
International Classification:
H04N 9/68
H04N 9/67
G09G 5/02
Abstract:
Brightness of a plurality of pixels in a digital image is adjusted directly in a luminance-chrominance color space. Luminance and saturation are adjusted concurrently without changing hue of the pixels.