Pseudo-morphological Image Diffusion Using the Counter-Harmonic Paradigm

Abstract : Relationships between linear and morphological scale-spaces have been considered by various previous works. The aim of this paper is to study how to generalize the diffusion-based approaches in order to introduce nonlinear filters which effects mimic morphological dilation and erosion. A methodology based on the counter-harmonic mean is adopted here. Details of numerical implementation are discussed and results are provided to illustrate the behaviour of various studied cases: isotropic, nonlinear and coherence-enhanced diffusion. We also rediscover the classical link between Gaussian scale-space and dilation/erosion scale-spaces based on quadratic structuring functions.
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Communication dans un congrès
Jacques Blanc-Talon, Don Bone, Wilfried Philips, Dan Popescu, and Paul Scheunders. 12th International Conference on Advanced Concepts for Intelligent Vision Systems, ACIVS 2010, Dec 2010, Sydney, Australia. Springer, 6474, pp.426-437, 2010, Lecture Notes in Computer Science. <10.1007/978-3-642-17688-3_40>
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https://hal-mines-paristech.archives-ouvertes.fr/hal-00834485
Contributeur : Doriane Ibarra <>
Soumis le : samedi 15 juin 2013 - 15:42:56
Dernière modification le : mardi 12 septembre 2017 - 11:41:14

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Jesus Angulo. Pseudo-morphological Image Diffusion Using the Counter-Harmonic Paradigm. Jacques Blanc-Talon, Don Bone, Wilfried Philips, Dan Popescu, and Paul Scheunders. 12th International Conference on Advanced Concepts for Intelligent Vision Systems, ACIVS 2010, Dec 2010, Sydney, Australia. Springer, 6474, pp.426-437, 2010, Lecture Notes in Computer Science. <10.1007/978-3-642-17688-3_40>. <hal-00834485>

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