[Insight-users] vnl levenberg marquardt

Suyash P. Awate suyash at cs.utah.edu
Thu Jun 2 21:01:19 EDT 2005


Hello,

I am trying to use the levenberg marquardt (LM) optimization method in 
ITK and am encountering some unexpected behavior. To further explore the 
issue I got hold of the vnl LM object via the ITK GetOptimizer() method 
and then used set_trace(true) and set_verbose(true) on the vnl LM object 
to facilitate debugging.

However, when I run my program it crashes when make the set_trace() and 
set_verbose() calls.

Could someone please help me understand why this happens and how I could 
avoid this ? Thanks in advance.

Best regards,
Suyash.

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