Inverse Consistent Image Registration
主 题: Inverse Consistent Image Registration
报告人: 叶筱倞 博士 ()
时 间: 2011-05-16 上午10：00-11：00
地 点: 理科一号楼1568
In this talk I will discuss a variational model for inverse consistent deformable image
registration. The proposed model deforms both source and target images simultaneously, and aligns the deformed images in the way that the forward and backward transformations are inverse consistent. Moreover, to improve the robustness of the model to the choice of parameters, the dissimilarity measure in the energy functional is derived using the likelihood estimation.
The experimental results on clinical data indicate the efficiency of the proposed method with improved robustness, accuracy and inverse consistency. Extensions to multimodality image registration(e.g. CT to MRI and vice versa) with inverse consistency constraints will be discussed.