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Multivalued images curvatures: application to features detection and mean curvature flow restoration

Multivalued images curvatures: application to features detection and mean curvature flow restoration

Tremblais B., Augereau B., Léard M.
proceedings de SPIE Electronical Imaging 2003 - Janvier 2003
IIn the present work we modelize multi-values 2D images as surfaces embbeded in space-features space. Using the differential geometric framework we then introduce an original definition of multi-values image curvatures. First we use these curvatures to detect valleys and ridges in color images. Then we generate a new non-linear color scale space based on a mean curvature flow. It leads to a powerful tool for denoising color images.

BibTex references

@InProceedings{TAL2003_289,
author = {Tremblais, B. and Augereau, B. and L\'eard, M.},
title = {Multivalued images curvatures: application to features detection and mean curvature flow restoration.},
month = {Janvier},
year = {2003},
note = {proceedings de SPIE Electronical Imaging 2003},
}