We consider the estimation of diffeomorphic deformations aligning a known binary shape and its distorted observation. The classical solution consists in extracting landmarks, establishing correspondences and then the aligning transformation is obtained via a complex optimization procedure. Herein we present an alternative solution which works without landmark correspondences, is independent of the magnitude of transformation, easy to implement, and has a linear time complexity. The proposed universal framework is capable of recovering linear as well as nonlinear deformations. © Springer-Verlag Berlin Heidelberg 2013.
CITATION STYLE
Kato, Z. (2013). Linear and Nonlinear Shape Alignment without Correspondences. In Communications in Computer and Information Science (Vol. 359 CCIS, pp. 3–14). Springer Verlag. https://doi.org/10.1007/978-3-642-38241-3_1
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