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Communication Dans Un Congrès Année : 2023

An Anisotropic and Asymmetric Causal Filtering Based Corner Detection Method

Ghulam Sakhi Shokouh
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Baptiste Magnier

Résumé

An asymmetric-anisotropic causal diffusion filtering-based curvature operator is proposed in this communication. The new corner operator produces optimal results on small structures, such as, corners at pixel level and also sub-pixel level precision. Meanwhile, this method is robust against noises due to its asymmetric diffusion scheme. Experiments have been performed on a set of both synthetic and real images. The obtained results are promising and better without any ambiguity as compared with the two referenced corner operators, namely Kitchen Rosenfeld and Harris corner detector.
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Dates et versions

hal-04071747 , version 1 (17-04-2023)

Identifiants

Citer

Ghulam Sakhi Shokouh, Philippe Montesinos, Baptiste Magnier. An Anisotropic and Asymmetric Causal Filtering Based Corner Detection Method. IMPROVE 2023 - 3rd International conference on Image Processing and Vision Engineering, Apr 2023, Prague, Czech Republic. ⟨10.5220/0011855600003497⟩. ⟨hal-04071747⟩
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