[AstroPy] AstroPy Digest, Vol 68, Issue 10

Fabricio Ferrari fabricio@ferrari.pro...
Fri Apr 20 13:20:21 CDT 2012


Hi Marshall,

just divide by the zooming factor squared.

Fabricio
..-. ..-.
Fabricio Ferrari       [www.ferrari.pro.br]
IMEF -  FURG
Rio Grande, RS
Brasil

> While we're fishing for useful algorithms, does anyone have a convenient implementation of flux-conservative rebinning? The image interpolations in  scipy.ndimage are not conservative.  Montage can do this, of course, but that seems like overkill (and adds a lot of interface complexity) if I just want to scale an image by 75% while conserving energy...  Thanks in advance,
>
>  - Marshall


More information about the AstroPy mailing list