Standard processing do not use intermediate YUV representation, all processing is done in RGB. AHD interpolation uses temporary luminocity map to extrapolate data, but it is possible to use other demosaic methods without such map (e.g. bilinear interpolation or 'half' demosaic). These methods works entirely in RGB.
Standard processing do not use intermediate YUV representation, all processing is done in RGB. AHD interpolation uses temporary luminocity map to extrapolate data, but it is possible to use other demosaic methods without such map (e.g. bilinear interpolation or 'half' demosaic). These methods works entirely in RGB.