Geometry of the visual cortex with applications to image inpainting and enhancement

Equipping the rototranslation group SE(2) with a sub-Riemannian structure inspired by the visual cortex V1, we propose algorithms for image inpainting and enhancement based on hypoelliptic diffusion. We innovate on previous implementations of the methods by Citti, Sarti, and Boscain et al., by propo...

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Bibliographic Details
Main Authors: Francesco Ballerin, Erlend Grong
Format: Article
Language:English
Published: Elsevier 2025-02-01
Series:Graphical Models
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Online Access:http://www.sciencedirect.com/science/article/pii/S1524070324000274
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