WhiBal - easy white balance correction
I’ve taken to carrying around a RawWorkflow WhiBal card when I’ve been out and about practicing my photography, and had a few people ask me what it’s for and how it helps.
One of the nice things about how we see is that our brains are adept at adjusting our perception of what we see according to the lighting conditions. If we know that something is white we perceive it to be white, and can generally ignore the actual lighting conditions. For example, if you put on a pair of tinted sunglasses for a few minutes everything appears to take on the tint of the glasses. And then your brain adjusts, and everything appears to be the normal colour again.
Cameras don’t do this.
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