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Cheng Lu

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29 Jul 2010 multimodality non-rigid demon algorithm image registration non-rigid 2D and 3D image registration with demon (fluid) algorithm, extended with modality transf. Author: Dirk-Jan Kroon

What a perfect work~~~ I try it and foud that the gradient of the image is calculated as [My,Mx]=gradient(M); But why you want to inverse the x and y? Since normally we use [Mx,My]=gradient(M); Maybe it is related to your 'Movepixels' function?

Your implemntation is based on the additive Demons, do you have any idea to add a compositive Demons? How do we calculate the composition of fields in Matlab? Thanks.

07 Jul 2009 multimodality non-rigid demon algorithm image registration non-rigid 2D and 3D image registration with demon (fluid) algorithm, extended with modality transf. Author: Dirk-Jan Kroon

good job!

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