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Add to EdgeCombinatorial Ricci Curvature and Laplacians for Image Processing
Mar 23, 2009
A new Combinatorial Ricci curvature and Laplacian operators for grayscale images are introduced and tested on 2D synthetic, natural and medical images. Analogue formulae for voxels are also obtained. These notions are based upon more general concepts developed by R. Forman. Further applications, in particular a fitting Ricci flow, are discussed.
* Proceedings of CISP'09, Vol. 2, 992-997, 2009
* 12 pages, 8 figures (some of the these may be of lesser quality than those in the Technical report version)
* 12 pages, 8 figures (some of the these may be of lesser quality than those in the Technical report version)
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