[vtkusers] Surface differencing

[Wu Ruoyun]

Hi, Andrew

I believe you will be interested to visit http://mesh.berlios.de/.

Best Wishes!
Ruoyun

-----Original Message-----
From: vtkusers-bounces at vtk.org [mailto:vtkusers-bounces at vtk.org] On Behalf Of Andrew Maclean
Sent: Tuesday, April 05, 2005 7:08 AM
To: 'vtkusers'
Subject: [vtkusers] Surface differencing

Has anyone done any work on estimating the difference in volume between a
reference surface and a subsequent surface taken from the same area?

For example, I may have a reference surface of a particular mine face and
after a period of time I generate another surface. I then need to estimate
if any dirt has been added and if any dirt has been removed between the
first and second images of the surface. There are no problems orienting the
surfaces.

Thanks in advance for any pointers/guidelines.


Andrew




___________________________________________
Andrew J. P. Maclean
Centre for Autonomous Systems
The Rose Street Building J04
The University of Sydney  2006  NSW
AUSTRALIA
Ph: +61 2 9351 3283
Fax: +61 2 9351 7474
URL: http://www.cas.edu.au/
___________________________________________



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