Wednesday 22 February 2017

Lab 5 Noise Reduction

ISO100 50mm f11 4 sec

Low

Normal

High

Because my picture is well exposed and that there is almost no grain with a regular ISO100, we don't see much differences between the different types of noise reduction. There is less details in my high noise reduction though because noise reduction is like Lightroom luminance, it can reduce details if it is abusive. 

ISO800 50mm f11 1/2sec

Low

Normal

High

We can see a bit of noise in the blacks (tiny blue pinkish colour) that we were not seeing for ISO 100. We do not see it (or almost) on high noise reduction. 

ISO3200 50mm f11 1/8sec

Low

Normal

High

We do see more noise for ISO 3200. For Low, we see more than High.

Overall, noise reduction is nice to have but it does reduces details in pictures when it is too high. 

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