Arbitrary Order Total Variation for Deformable Image Registration

Jinming Duan,Xi Jia,Joseph Bartlett,Wenqi Lu,Zhaowen Qiu

Pattern Recognition（2023）

引用 0|浏览25

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摘要

•A general regularization is proposed to model piecewise nth order polynomial signals in the context of registration•A fast algorithm based ADMM and over-relaxation is proposed to solve the models efficiently and accurately.•Rigorous derivations and proofs, as well as thorough numerical experiments and statistical analysis of our models and algorithms are given.

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关键词

Image Registration,Nonlinear Optimisation,ADMM,Total Variation,Arbitrary Order Derivatives

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