uniform B-splines with vigra and Vc

[Matthias Kretz]

Hi Kay,

this is very cool! Thanks for the pointer.

Cheers,
  Matthias

On Samstag, 6. Mai 2017 11:49:03 CEST Kay F. Jahnke wrote:
> Dear all!
> 
> While this is not really a Vc issue, I take the liberty to announce
> publication of vspline, my library to create and evaluate uniform
> B-splines. This software is available from my git repository at
> 
> https://bitbucket.org/kfj/vspline
> 
> It's liberally licensed, generic C++11 code. Data handling is done with
> vigra, which provides convenient generic handling of nD arrays. It
> optionally uses Vc to great advantage, this is why I post here. Apart
> from vigra and Vc, there are no other dependencies. The code is header-only.
> 
> vspline has a focus on image processing, and to demonstrate it's
> usefulness for the purpose, I have also published a panoramic image
> viewer using it:
> 
> https://bitbucket.org/kfj/pv
> 
> This program has SFML as an added dependency.
> 
> Both bodies of code make plenty of use of Vc, and may be interesting to
> this community due to their mixing of multidimensional arrays and
> vectorization for bulk processing of large bodies of data like images
> and volumes. vspline does not only provide coefficient generation and
> evaluation of b-splines, but also remap, apply and transform routines
> for the purpose. The software is beta stage and so far it's only been
> tested on my own systems. I support compilation with g++ and clang++ on
> linux, ports to other systems will hopefully follow.
> 
> Please have a look and let me know what you think!
> 
> With regards
> 
> Kay F. Jahnke
> 
> 
> 
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 Dr. Matthias Kretz                                https://kretzfamily.de
 GSI Helmholtzzentrum für Schwerionenforschung             https://gsi.de
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