noise | wolfcrow - Part 2
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MEM Driving Miss Digital

What Noise Does

Topics Covered: Noise Signal-to-Noise Ratio Noise proves nothing. Often a hen who has merely laid an egg cackles as if she laid an asteroid – Mark Twain “Noise is always unwanted,” declared Dr. Optoglass. “But sometimes it fools us into thinking its existence is warranted.” “I see you are not a believer in noise, Dr. […]

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HOLD Photography workflows

ETTR – Expose to the Right

To improve signal to noise ratio (S/N), many professionals advocate ETTR (Expose to the right) when faced with low contrast scenes. The Luminous Landscape has two great articles by Michael Reichmann explaining this here and here. You might want to read them first before going on. I decided to test this to see for myself […]