<div>Hi,</div>
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<div> I'm trying to run the elastic registration example (DeformableRegistration1.cxx).</div>
<div>It seems that I can run it, in order to interpret the results by comparing different choice of the parameters, I'd like to ask people to help on several questions I have about the meaning of the parameters in the parameter set-up file "
FiniteElementRegistrationParameters1.txt". Could anyone please help to explain?</div>
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<div>Q1: For the similarity metric line , it seems there are two parameters (see below)</div>
<div> "1 0.99 % Similarity metric (0=mean sq, 1 = ncc, 2=pattern int, 3=MI, 5=demons)"</div>
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<div> I guess the first one for similarity metric choice, what the second one means?</div>
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<div>Q2: What the parameter "WidthOfMetricRegion" means?</div>
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<div>Q3: In the elastic PDE model (Naiver -Lame equation) in most leteratures, there are two parameters: \mu and \lamda, what their relationships with the parameters "Elasticity (E)" and "Density x capacity (RhoC)" given in the example file?
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<div>Thanks so much.</div><span class="sg">
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<div>--Qiu</div>
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