[Insight-users] watershed output

[Joshua Cates]

Hello,

Depending on your data and the size of your data set, the watershed
segmentation algorithm may produce a labeled output image with dozens,
hundreds, or even many thousands of label values.  To visualize the
labeled regions, you will need to map these label values into distinct
grayscale or RGB color values.  I recommend mapping to RGB values either
randomly or using a hashing scheme.  See the README file in
Insight/Examples/WatershedSegmentation.   Also see

http://www.itk.org/HTML/WatershedSegmentationExample.html


Josh.
____________________________
 Josh Cates
 School of Computer Science
 University of Utah
 Email: cates@sci.utah.edu
 Phone: (801) 587-7697
 URL:   www.cs.utk.edu/~cates


On Wed, 24 Apr 2002, Thyagarajan, Siddhartha (CORP, GEITC) wrote:

> hi,
>     the output image from the watershed example is in raw ascii format...i'm
> a novice in itk so any suggestions on viewing the image data will be
> appreciated.
>   thanks
>           sid
>
>
> > g  John F Welch Technology Centre
> _____________________________________________________________________
> Siddhartha Thyagarajan                         EMail:
> Siddhartha.Thyagarajan@geind.ge.com
> Imaging Technology.                             Phone:  +91-80-8412050 Ext:
> 3622
> GE John F. Welch Technology Center
> EPIP, Phase II, Hoodi Village, Whitefield Rd., Bangalore 560066, INDIA
>
>
>
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