[Insight-users] Any advantage of BSpline ?

[Eduard Schreibmann]

Hello everybody,

 

Was wondering what method is theoretically more suited to model lung motion. There are some papers using demons, there is an example in the ITK theory book using the FEM model. 

 

Are these methods better suited than let’s say the BSpline model, is there an a-priory reason to select one of these methods to register lung images, at inspire and expire ? 

 

Also, is there any additional information on the results presented in the teory book, page 330, such as the code or elasticity/viscosity parameters used, or any additional information ? The book does not give many details.

 

Thank you

Edi

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