test_colorconv.py 文件源码

def test_hdx_rgb_roundtrip(self):
        from skimage.color.colorconv import hdx_from_rgb, rgb_from_hdx
        img_rgb = self.img_rgb
        conv = combine_stains(separate_stains(img_rgb, hdx_from_rgb),
                              rgb_from_hdx)
        assert_equal(img_as_ubyte(conv), img_rgb)

    # RGB<->HDX roundtrip with ubyte image