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theory of operation

PostPosted: Tue Feb 12, 2013 6:48 pm
by mclemens
When I take astronomy pictures, I take many exposures of the exact same object. All the photos are then averaged and the noise becomes very low and low constrast features are revealed.

When I shoot panos and combine them with Autopano Giga, if the same object is seen in 9 frames do all 9 frames contribute to that object?
Does accuracy of a depiction of a single object go up as a single point is covered in more frames?

thanks for your insights
Mike

PostPosted: Wed Feb 13, 2013 5:04 pm
by ThomasV
Hello,

Maybe this tutorial can give you the answer to your questions:
http://www.autopano.net/wiki-en/action/view/Astronomy_stacker

Regards,
Thomas

PostPosted: Wed Feb 13, 2013 6:30 pm
by DrSlony
The most important part is to use linear blending in RT.

PostPosted: Tue Feb 19, 2013 9:10 am
by mclemens
Thanks for the link and tip.