colorspaces.py

import numpy as np
from skimage import color


class RGB2Lab(object):
    def __call__(self, img):
        img = np.asarray(img, np.uint8)
        img = color.rgb2lab(img)
        return img


class RGB2HSV(object):
    def __call__(self, img):
        img = np.asarray(img, np.uint8)
        img = color.rgb2hsv(img)
        return img


class RGB2HED(object):
    def __call__(self, img):
        img = np.asarray(img, np.uint8)
        img = color.rgb2hed(img)
        return img


class RGB2LUV(object):
    def __call__(self, img):
        img = np.asarray(img, np.uint8)
        img = color.rgb2luv(img)
        return img


class RGB2YUV(object):
    def __call__(self, img):
        img = np.asarray(img, np.uint8)
        img = color.rgb2yuv(img)
        return img


class RGB2XYZ(object):
    def __call__(self, img):
        img = np.asarray(img, np.uint8)
        img = color.rgb2xyz(img)
        return img


class RGB2YCbCr(object):
    def __call__(self, img):
        img = np.asarray(img, np.uint8)
        img = color.rgb2ycbcr(img)
        return img


class RGB2YDbDr(object):
    def __call__(self, img):
        img = np.asarray(img, np.uint8)
        img = color.rgb2ydbdr(img)
        return img


class RGB2YPbPr(object):
    def __call__(self, img):
        img = np.asarray(img, np.uint8)
        img = color.rgb2ypbpr(img)
        return img


class RGB2YIQ(object):
    def __call__(self, img):
        img = np.asarray(img, np.uint8)
        img = color.rgb2yiq(img)
        return img


class RGB2CIERGB(object):
    def __call__(self, img):
        img = np.asarray(img, np.uint8)
        img = color.rgb2rgbcie(img)
        return img