Local blur estimation based on toggle mapping

Théodore Chabardès (1) , Beatriz Marcotegui (1)

1 CMM - Centre de Morphologie Mathématique

A local blur estimation method is proposed, based on the difference between the gradient and the residue of the toggle mapping. This method is able to compare the quality of images with different content and does not require a contour detection step. Qualitative results are shown in the context of the LINX project. Then, quantitative results are given on DIQA database, outperforming the combination of classical blur detection methods reported in the literature.

Mots clés: No-reference blur estimation; Local blur estimation; toggle mapping; DIQA database

Domaines: Traitement des images [eess.IV]

Théodore Chabardès, Beatriz Marcotegui. Local blur estimation based on toggle mapping. 12th International Symposium on Mathematical Morphology, May 2015, Reikjavik, Iceland. ⟨hal-01168017⟩