We show how this met- ric leads to closed-form solutions for the Christoffel symbols when using a Gaussian mixture models (GMM) for coupling shape ...
In sharp contrast to the Fisher-Rao metric, our new metric is available in closed-form. Geodesic computations using the new metric are considerably more ...
In sharp contrast to the Fisher-Rao metric, our new metric is available in closed-form. Geodesic computations using the new metric are considerably more ...
Oct 26, 2011 · A fundamental drawback of the Fisher-Rao metric is that it is NOT available in closed-form for the mixture models making shape comparisons ...
Here, we propose a new Riemannian metric based on generalized Á- entropy measures. In sharp contrast to the Fisher-Rao metric, our new metric is available in ...
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Information geometry for landmark shape analysis: unifying ... - PubMed
pubmed.ncbi.nlm.nih.gov › ...
In sharp contrast to the Fisher-Rao metric, the new metric is available in closed form. Geodesic computations using the new metric are considerably more ...
8 Excerpts. A New Closed-Form Information Metric for Shape Analysis · A. PeterAnand Rangarajan. Computer Science, Mathematics. MICCAI. 2006. TLDR. A new ...
In sharp contrast to the Fisher-Rao metric, the new metric is available in closed form. Geodesic computations using the new metric are considerably more ...
This can in turn be utilized to develop a new metric (α-order entropy metric) that leads to closed- form solutions for the Christoffel symbols when using a ...