<div>Hi,all.</div>
<div>Currently, I want to 3d registration with NormalizedMutualinformationhistogramimagetoimagemetric.</div>
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<div>But I don't know how to use this metric.</div>
<div>For example, in other mutual information metric, these 2 lines are needed:</div>
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<div> metric->SetNumberOfHistogramBins( numberOfBins );<br> metric->SetNumberOfSpatialSamples( numberOfSamples );</div>
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<div>But in NormalizedMutualInformation metric, no such methods exist.</div>
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<div>So I wonder how to set the parameter of this metric so as to do registration correctly?</div>