“…For example, in - [13], [138], [151], [180], [246], [286], [322], [367], [386], [391], [537], [538], [545] the images are first converted to YIQ color space (in [162], [557], [558], [608] to YCbCr). Since most of the energy in these representations is concentrated in the luminance component, Y, the SR algorithm is first applied to this Color Space Reported in YIQ [13], [151], [180], [246], [286], [322], [367], [386], [391], [537], [538], [545] YCbCr [160], [162], [557], [558], [608] RGB [117], [155], [156], [157], [158], [226], [227], [377] YUV [203], [216], [287], [392], …”