[Insight-users] registration minimize more than one metric

[Karthik Krishnan]

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

On Wed, Feb 9, 2011 at 9:03 PM, Jack C. H. Hu <m0985501 at mail.nuk.edu.tw>wrote:

> hello all
>
> 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.
> thank you.
>
> regards,
> Chia-Hsiang Hu
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