

Luminance noise was also smoothed out without losing key details. After a click on the Denoising Technologies panel’s DeepPRIME button the nasty color noise vanished. When viewed at 100% we could see garish specs of color noise in the unprocessed picture. This exposure enables the app to learn how to smooth out noise without sacrificing detail. To put DeepPRIME to the test we opened a Canon Raw file that had been captured using a high ISO of 800. PhotoLab 4’s DeepPRIME AI has been exposed to millions of images produced by many different camera and lens models.

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