[Insight-users] Optimizer question

Raghavendra Chandrashekara rc3 at doc . ic . ac . uk
Wed, 21 May 2003 11:20:27 +0100


Hi Luis and Mathieu,

Thanks for your help. Those were the functions I was looking for.

Raghavendra

Luis Ibanez wrote:
> 
> Hi Raghavendra,
> 
> Actually, there are too many ways   :-)
> 
> - MaximizeOn()
> - MinimizeOn()
> - MaximizeOff()
> - MinimizeOff()
> - SetMinimize( bool )
> - SetMaximize( bool )
> 
> http://www.itk.org/Insight/Doxygen/html/classitk_1_1GradientDescentOptimizer.html 
> 
> http://www.itk.org/Insight/Doxygen/html/classitk_1_1RegularStepGradientDescentBaseOptimizer.html 
> 
> 
> 
> See also the SoftwareGuide
> 
>    http://www.itk.org/ItkSoftwareGuide.pdf
> 
> Chapter 7, Registration, in particular
> the pdf-pages 184, 245, 246
> 
> 
> Regards,
> 
> 
>   Luis
> 
> ------------------------------------
> Raghavendra Chandrashekara wrote:
> 
>> Dear All,
>>
>> Is there a way of telling the Optimizer to maximize a cost function 
>> rather than minimize it?
>>
>> Thanks,
>>
>> Raghavendra
>>
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>>
> 
> 
> 
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