Color conversion

Skin color provides a useful cue for detecting faces and reproducing preferred colors. However, skin color detection based on just a static model often decreases the detection rate, as skin color in an image captured by a camera undergoes variations as ...

Conversion of a color image into a grayscale image inclusive of salient features is a complicated process. The converted grayscale image may lose contrasts, sharpness, shadow, and structure of the color image. To preserve contrasts, sharpness, shadow, ...

This paper challenges the problem of estimating the original red-green-blue (RGB) image from a black-and-white (B&W) halftone image with homogeneously distributed dot patterns. To achieve this goal, training RGB images are converted into color-embedded ...