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ISVC
2010
Springer

A Novel Consistency Regularizer for Meshless Nonrigid Image Registration

14 years 18 days ago
A Novel Consistency Regularizer for Meshless Nonrigid Image Registration
In nonrigid motion analysis, deformation fields are often modeled using splines defined on a control-point grid. Inspired by recent development of meshfree methods, we propose a novel motion model that does not use control-point grids, nor use explicit node connections. We also propose a regularizer for the deformation field and the minimization algorithm. The method has promising features such as the handling of irregular regions, adaptive accuracy, the multi-scale modeling, and the potential for integrating physical properties into the registration process. Promising results were obtained on both synthetic and real imagery.
Wei Liu, Eraldo Ribeiro
Added 06 Nov 2010
Updated 06 Nov 2010
Type Conference
Year 2010
Where ISVC
Authors Wei Liu, Eraldo Ribeiro
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