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Combinatorial Ricci Curvature for Image Processing

Appleboim, Eli, Saucan, Emil, Wolansky, Gershon, Zeevi, Yehoshua
Technion
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Please use this identifier to cite or link to this publication: http://hdl.handle.net/10380/1500
Published in The MIDAS Journal - MICCAI 2008 Workshop: Manifolds in Medical Imaging: Metrics, Learning and Beyond.
Submitted by Emil Saucan on 2008-09-12 11:20:29.

A new Combinatorial Ricci curvature and Laplacian operators for grayscale images are introduced and tested on 2D medical images. These notions are based upon more general concepts developed by R. Forman. Further applications are also suggested.