cr2 file using DPP to 16-bit TIFF have an RGB value for each pixel in the image.
The TIFF files you get when you convert a Canon. Raw files have a single, monochromatic luminance value for each sensel on the sensor. Although raw files typically use a TIFF container, the information they contain is different. Files become larger, but they ensure there's enough room to minimize losses while processing images, especially when images have a high dynamic and colors range. ISO).īut as machine learning (also called AI) is more and more employed in image processing, I can foresee improvements in this area too.Īlso, when converting to TIFF, to keep RAW-like image processing capabilities, files should be 16 bit (or floating point, but it may be less supported) and using a large enough color space. I do not know if Lightroom apply different algorithms beyond the camera/sensor used, analyzing other image characteristics (i.e. For an example of how different demosaicing algorithm may work see. It may be important for some people, not for others. Keeping the original RAW data allows to apply different or improved demosaicing algorithms to images - that's impossible after the images have been converted to RGB. When converted to a "standard" TIFF file will contain a demosaiced RGB image.
While the file internal format can be alike, a RAW file contains the original data before demosaicing.
0 kommentar(er)
