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Conference Papers Year : 2013

Template Estimation for Large Database: A Diffeomorphic Iterative Centroid Method Using Currents

Abstract

Computing a template in the Large Deformation Diffeomorphic Metric Mapping framework is a key step for the shape analysis of anatomical structures, but can lead to very computationally expensive algorithms in the case of large databases. We present an iterative method which quickly provides a centroid of the population in shape space. This centroid can be used as a rough template estimate or as initialization for template estimation methods.

Dates and versions

hal-00857440 , version 1 (03-09-2013)

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Claire Cury, Joan Alexis Glaunès, Olivier Colliot. Template Estimation for Large Database: A Diffeomorphic Iterative Centroid Method Using Currents. GSI 2013 - First International Conference Geometric Science of Information, Aug 2013, Paris, France. pp.103-111, ⟨10.1007/978-3-642-40020-9_10⟩. ⟨hal-00857440⟩
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