OpenImageR (version 1.1.4)

RGB_to_Lab: Conversion of RGB to Lab colour type

Description

Conversion of RGB to Lab colour type

Usage

RGB_to_Lab(input_data)

Arguments

input_data

a 3-dimensional array (RGB image)

Details

Meaning: RGB (Red-Green-Blue) to LAB (Lightness, A-colour-dimension, B-colour-dimension) colour conversion

References

https://ivrl.epfl.ch/research-2/research-current/research-superpixels/research-snic_superpixels/

Examples

# NOT RUN {
library(OpenImageR)

set.seed(1)
array_3d = array(sample(1:255, 675, replace = TRUE), c(15, 15, 3))

res = RGB_to_Lab(array_3d)

# }