Python rgb_to_cielab Examples

Example #1

File: gch.py Project: rbaravalle/europeanfood

def rgb_to_cielab_i(I):
    I2 = map(lambda i: i[0:3],I.getdata()) # rgb tuples
    return map(lambda i: ct.rgb_to_cielab(i[0],i[1],i[2]),I2)