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<p>[QUOTE="dougsmit, post: 3939607, member: 19463"]All photos require a setting for 'color balance'. Our eye-brain unions do all this automatically but cameras have to define 'white'. Some have very good routines that do almost as well as can be expected. Some do not. Some people set their cameras to one balance manually and then us the wrong color light. The old photo is waaaay too blue as if the camera were set to expect 'indoor' tungsten light bulbs but was used in daylight. The second is believable to me but you say it is wrong. I have not seen the coin. All that really matters is that the camera is set (automatically or manually) for the same mixture of colors that make 'white' as the light is that falls on the coin when the photo is taken. With nonadjustable cameras, you are at the mercy of the settings they gave you. I am not going to learn how all phones and cameras work but reshooting until you luck out and they match is one way to do it. Often, these cameras work best in daylight but not bright sun so you might have better luck in indirect sunlight near a window with no artificial lights on in the room.[/QUOTE]</p><p><br /></p>
[QUOTE="dougsmit, post: 3939607, member: 19463"]All photos require a setting for 'color balance'. Our eye-brain unions do all this automatically but cameras have to define 'white'. Some have very good routines that do almost as well as can be expected. Some do not. Some people set their cameras to one balance manually and then us the wrong color light. The old photo is waaaay too blue as if the camera were set to expect 'indoor' tungsten light bulbs but was used in daylight. The second is believable to me but you say it is wrong. I have not seen the coin. All that really matters is that the camera is set (automatically or manually) for the same mixture of colors that make 'white' as the light is that falls on the coin when the photo is taken. With nonadjustable cameras, you are at the mercy of the settings they gave you. I am not going to learn how all phones and cameras work but reshooting until you luck out and they match is one way to do it. Often, these cameras work best in daylight but not bright sun so you might have better luck in indirect sunlight near a window with no artificial lights on in the room.[/QUOTE]
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