I then sent the file to DeNoise AI as a TIFF file to perform the noise reduction and sharpening.īelow is one of the test photos I used. I then adjusted the exposure, colour, etc in Lightroom to produce a finished photo.įor the Topaz DeNoise test I opened the same RAW file in Lightroom and applied exactly the same exposure and colour corrections to the file (making sure noise and sharpening was set to zero). dng file with only the optical corrections and noise reduction applied. To test PhotoLab 4 I opened the image as a RAW file and set the best settings for Noise Reduction and Sharpening. To make sure each result is rendered to look the same I have used the following workflow:
It is tricky to test the results from two different applications as slight differences in processing (colours, contrast, etc) can change how we perceive the noise in a photo. How much detail was lost in the noise reduction process?.How much noise is left after processing?.There are three considerations to take into account when looking at noise reduction results:
TOPAZ SHARPEN AI LIGHTROOM ISO
How well does the noise reduction work with both programs on high ISO images? Make sure your camera is supported before you buy. PhotoLab 4 DeepPrime only works on raw images.
Important: This article assumes you are working on RAW image files.
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