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Old 22-04-2016, 06:03 PM
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Camelopardalis (Dunk)
Drifting from the pole

Camelopardalis is offline
 
Join Date: Feb 2013
Location: Brisbane
Posts: 5,429
Question Pixel v pixel...who wins???

Folks,

I've recently been fortunate enough to have access to a couple of different sensors and had a go at trying to benchmark them, in the interests of science

The target was the keyhole/wedge area of Eta Carinae nebula, as it has both subtle and higher contrast features. Each image represents the same exposure time.

They are a fraction of the original images but to retain colour information I chose 24-bit PNGs and then had to squeeze them in to 200KB.

So...how to pick a winner from these?

Thoughts welcomed...

Cheers,
Dunk
Attached Thumbnails
Click for full-size image (eta-A.png)
188.7 KB120 views
Click for full-size image (eta-B.png)
199.1 KB120 views
Click for full-size image (eta-C.png)
64.6 KB107 views
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