[AstroPy] Some Feedbacks about Astropy

[RayS]

My concern is that Xie's method has some rotation/translation 
constraints. As a pure-Python tool it might be interesting vs. one of 
the large packages like IRAF. But doesn't 
montage_wrapper.wrappers.mosaic(background_match=True) do registration?

- Ray


At 01:23 PM 7/1/2014, you wrote:

>We are hoping to eventually add this type of functionality to the 
>ccdproc affiliated package.  This is still a work in progress, but 
>if you have already done something please feel free to initiate a 
>pull request or add an issue to the tracker.  It would be great to 
>have some more contributions to the package so please feel free to contribute!
>
>Link for ccdproc:
>https://github.com/astropy/ccdproc
>
>
>
>
>----------
>From: "RayS" <rays at blue-cove.com>
>To: "Astronomical Python mailing list" <astropy at scipy.org>
>Sent: Tuesday, July 1, 2014 11:13:25 AM
>Subject: Re: [AstroPy] Some Feedbacks about Astropy
>
>At 07:07 AM 7/1/2014, you wrote:
>On Tue, Jul 1, 2014 at 4:06 PM, Adam Ginsburg 
><adam.g.ginsburg at gmail.com> wrote:
> >> 1. I find no tools to align two images, i.e. to uniform their 
> astrometry, pixel scale, image size and etc.
>
>
>BTW, for those interested, I ported H. Xie's IDL registration paper to Python
><http://rjs.org/astro/1004x/Python/register/shift_idl.py>http://rjs.org/astro/1004x/Python/register/shift_idl.py
>
>
># Hongjie Xie,  Nigel Hicks,  G. Randy Keller, Haitao
>Huang, Vladik Kreinovich
>#
>#  Title of the paper:
>#  An IDL/ENVI implementation of the FFT Based Algorithm
>for(Automatic Image Registration
>
><http://rjs.org/astro/1004x/Python/register/>http://rjs.org/astro/1004x/Python/register/
>as an exercise a while back.
>
>- Ray !DSPAM:53b2d03313229128195232!
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