Re: Fast Warping Routines in IDL?

[Kelly Dean <krdean(at)lamar.colostate.edu>]

 Visit the CSU's Usage of IDL tips web page to see all the ways that I know of
that remaps data with IDL -

     http://www.cira.colostate.edu/special/csuidl/IDLremap0.htm

Kelly Dean
CSU/CIRA

Myron Brown wrote:

> Does anyone know of any public fast generic warping routines written in IDL?
> In particular, I'm interested in a REMAP routine that takes arrays of x and
> y shifts for an image and maps the old image pixels to the new ones.  I
> wrote one with FOR loops, but it's slow.  I'm hoping someone else has
> already done something clever for this in IDL.
>
> Myron Brown
> myron.brown@jhuapl.edu
> JHU Applied Physics Laboratory