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Originally Posted by tornado33
The noise reduction is indeed working well there.
Scott
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I was actually quite shocked how well the in camera noise reduction worked.I was working under the assumption that a fast modern PC and the latest noise reduction software would be superior to the in camera processor.The only thing I can think of there must be a hardware advantage to the camera.
Here are five pictures 100% crop no compression jpgs of exactly the same area (or as near as humanly possible)
of the sensor.
all exposures 330sec ISO 800 last night ie warm
1 Incamera noise reduction
2 Dark frame
3 Image with dark frame subtracted in Photoshop slider at 50%
4 Image with dark frame subtracted in Photoshop slider at 100%
5 Original image with noise
Any insights and comments welcome.
Bert