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math.DG2025
FFT-based Alignment of 2d Closed Curves with Application to Elastic Shape Analysis
Günay Dogan, Javier Bernal, Charles Hagwood
For many shape analysis problems in computer vision and scientific imaging (e.g., computational anatomy, morphological cytometry), the ability to align two closed curves in the pla…
math.DG2024
Partial Elastic Shape Registration of 3D Surfaces using Dynamic Programming
Javier Bernal, Jim Lawrence
The computation of the elastic shape registration of two simple surfaces in 3-dimensional space and therefore of the elastic shape distance between them has been investigated by Ku…