[Insight-users] CheckerBoardImageFilter - Set number of squares?

[Luis Ibanez]

Sharath,

Also, since your goal here seems to be visualization,
you may want to consider the following options:


A) VTK 3D Widgets, in particular
http://www.vtk.org/doc/nightly/html/classvtkCheckerboardWidget.html
http://www.vtk.org/doc/nightly/html/classvtkRectilinearWipeWidget.html

     They were designed for evaluating the results of image registration.


B) VV, and application that you can download from
http://www.midasjournal.org/browse/publication/617
 or from
http://www.creatis.insa-lyon.fr/rio/vv

    VV offers a good set of options for comparing images
     after registration, and it is very easy to use.



C) Slicer, that you can download from
     http://www.slicer.org
You can load multiple images into slicer and overlap them
using transparency, color encoding and checkerboards.


     Regards,


             Luis


------------------------------------------------------------
On Thu, Jul 2, 2009 at 3:08 PM, Bill Lorensen <bill.lorensen at gmail.com>wrote:

>  /** Set array with number of checks to make per image dimension */
>  itkSetMacro( CheckerPattern, PatternArrayType );
>  itkGetConstReferenceMacro( CheckerPattern, PatternArrayType );
>
> On Thu, Jul 2, 2009 at 2:34 PM, Sharath
> Venkatesha<sharath20284 at yahoo.com> wrote:
> >
> > Hi,
> >
> > I am using the CheckerBoardImageFilter() to visualize the results of
> registration.
> >
> > By default it creates a 4 X 4 checkerboard pattern. How can I change the
> number of squares to say 16 X 16 ?
> >
> > Also, is there a way to change the transparency (similar to change in
> alpha channel) for the images,  so that the overlap of images can be viewed
> better?
> >
> > Thanks in advance,
> >
> > Sharath Venkatesha
> >
> >
> >
> >
> >
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