How to minimize posterization

Started Jan 5, 2013 | Questions thread
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arnnad
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How to minimize posterization
Jan 5, 2013

My daughter sent me a "smartphone" image in need of retouching. It's quite noisy but though It's easy enough to reduce/eliminate the noise using software doing so markedly increases posterization. I realize there's not a lot to work with but I'm hoping there are some ways to reduce the noise, maybe sharpen a bit and not have so much posterization that the end result is worse than the original.

Thanks

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arnnad

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