Table of Contents ▸ List of Commands ▸ Colors ▸ srgb2lab | ◀ split_vector | srgb2lab8 ▶ |
srgb2lab
Arguments:
- illuminant={ 0:D50 | 1:D65 | 2:E } or
- (no arg)
Description:
Convert color representation of selected images from sRGB to Lab.Default values:
illuminant=2.
Examples of use:
• Example #1
image.jpg srgb2lab split c
• Example #2
image.jpg srgb2lab +split c mul[-2,-1] 2.5 append[-3--1] c lab2srgb