Create a metric that contains these two metrics and delegates the GetValue and GetValueAndDerivative to the two internal metrics. You could return a lagrangian sum of both metrics if using a single valued optimizer / cost function, or return both measures as a vector, if using a multi-valued optimizer / cost function<br>
<br><div class="gmail_quote">On Wed, Feb 9, 2011 at 9:03 PM, Jack C. H. Hu <span dir="ltr"><<a href="mailto:m0985501@mail.nuk.edu.tw">m0985501@mail.nuk.edu.tw</a>></span> wrote:<br><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
hello all<br>
<br>
i'm wondering to know how to minimize more than one metric while registering. for example, minimizing both mean square error and point set distance.<br>
thank you.<br>
<br>
regards,<br>
Chia-Hsiang Hu<br>
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