WEBVTT

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OmaRaw
Noise reduction
See Noise reduction change a photograph in OmaRaw.

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Noise reduction · see the starting image
The RAW is ISO 2000. Compare smooth colour and fine printed detail.

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Inspect noise at 100%
At Fit, small noise changes can be difficult to see.

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Choose Everything
This cleans luminance and colour noise together.

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Increase noise reduction
Watch the flat colours become smoother; too much can erase paper texture.

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Preserve more detail
Keep detail trades some smoothness for retained fine structure.

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Try Colour only
This suppresses coloured noise while retaining more luminance texture.

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Compare the colour-noise strength
Use an obvious amount to see the difference in shadow colour.

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Reset to the photo’s starting settings
Reset restores this tool’s normal defaults, including settings changed before this comparison.

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Explore the controls in the written tool reference
OmaRaw