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P: Denoise on DNG from Ricoh GR-III x is missing Luminance Denoise

Forum|Forum|3 years ago
April 19, 2023
82 replies
18189 views

Just find out, that DENOISE dont work for RAW files from Ricoh GRIIIx (DNGs)

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Rebafoto

Participating Frequently

Hi,

The AI is really not working properly on the Ricoh GRIII cameras. If the RAW from member mrouleau did not reveal it to you then please download and try my raw file from the GRIII. It's obvious that AI Denoise is NOT working properly on these cameras. I already posted examples which prove it above...

All the best,
Reto

M

mrouleau

Participating Frequently

When using the Ricoh GRIIIx, Denoise AI cleans up the color noise quite well, but leaves very distinct luminance noise. This is especially true at higher ISO's such as ISO 5000 and 6400. Not sure why it cleans up much noisier images from older cameras better. And, yes, grain is turned off.

TheDigitalDog

Inspiring

Can you upload the raw to something like Dropbox so we can try ?

Author “Color Management for Photographers" & "Photoshop CC Color Management/pluralsight"

Rebafoto

Participating Frequently

Die neue AI Denoise Funktion ist wirklich sehr gut, aber leider funktioniert sie nicht mit Fotos der Ricoh GRIII Kamera. Mit Fotos von meiner Sony A7R III funktioniert alles super gut, aber die Ricoh Bilder werden nicht "entrauscht", auch nicht wenn ich den Schieber auf 100% stelle. Da liegt wahrscheinlich ein Problem mit dem Dateiformat vor. Bitte überprüfen. Danke!

Reto