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Old 23-01-2015, 04:30 PM
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Geoff45 (Geoff)
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Geoff45 is offline
 
Join Date: Jul 2006
Location: Sydney
Posts: 2,631
Quote:
Originally Posted by Ross G View Post
Thanks Geoff. Glad you like it.

Please tell me more about "drizzle".
Drizzle is a technique for increasing resolution in undersampled images, ie those showing "blocky" stars.

http://en.wikipedia.org/wiki/Drizzle..._processing%29
http://www.stark-labs.com/craig/arti...rizzle_API.pdf

Three essentials are necessary: At least 15-20 subs, dithered subs, undersampled image.
The technique has recently been implemented in PixInsight:
http://pixinsight.com/forum/index.php?topic=7151.0

I think it can also be done in Maxim, but I'm not sure.
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