Wednesday, 2 September 2015

metadata - Is there a way to figure out a lamp's color temperature from a photo?


Let's say we have some incandescent, flourescent, luminescent lamps and LEDs, and there are photos made with different cameras in auto mode with each of these lamps on, and with a white sheet of office paper lit by it. Is there a way to tell the color temperature of each lamp from the photo's EXIF data?




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