Crease enhancement diffusion

AF Sole, A Lopez, G Sapiro

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22 Cites (Scopus)

Resum

Ridge and valley structures are important image features, especially in oriented textures. Usually, the extraction of these structures requires a prefiltering step to regularize the source image. In this paper, we show that classical diffusion-based filters are not always appropriate for this task and propose a new filtering process. This new filter can be interpreted as an example of introducing the intrinsic image structure in a diffusion process. (C) 2001 Elsevier Science (USA).
Idioma originalAnglès
Pàgines (de-a)241-248
Nombre de pàgines8
RevistaComputer Vision and Image Understanding
Volum84
Número2
DOIs
Estat de la publicacióPublicada - de nov. 2001

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