Wednesday, November 17th, 2004 by
At one time or another, you’ll probably hear people talk about “noise” in digital photos. Nope, this doesn’t involve screaming kids, it actually involves tiny specks of random color that show up in an image. It’s basically the digital equivalent of film grain.
Noisy photo (no it doesn’t look noisy from here, but look at the close-up below):
Close-up (note the grainy look)
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