Ridge And Valley Junctions Extraction
Résumé
In this paper we propose a new junctions ridges and valleys detection method in images based on the dif- ference of rotating Gaussian semi filters. The novelty of this approach resides in the mixing of ideas coming both from directional filters and DoG method. We obtain a new ridges/valleys junctions anisotropic DoG detector enabling very precise detection of ridge/valley junctions. Moreover, this detector performs correctly even if crest lines are highly bended or noised. This detector has been tested successfully on synthetic and real images establishing performing results.
Domaines
Traitement des images [eess.IV]
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Ridge_And_Valley_Junctions_Extraction_IPCV_2011.pdf (917.6 Ko)
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