Publicacions CVCDisplays records where serial is equal to 15552024-03-29T06:11:10+01:00Publicacions CVCsi@cvc.uab.eshttp://refbase.cvc.uab.es/Web Reference Database (http://refbase.sourceforge.net)http://refbase.cvc.uab.es/img/favicon.icohttp://refbase.cvc.uab.es/img/logo.pnghttp://refbase.cvc.uab.es/show.php?where=serial%20%3D%201555&showRows=15&citeStyle=Chicago&exportType=xml&submit=Export&exportFormat=Atom%20XML111http://refbase.cvc.uab.es/show.php?record=1555
Anisotropic processing of image structures for adventitia detection in intravascular ultrasound images
The adventitia layer appears as a weak edge in IVUS images with a non-uniform grey level, which difficulties its detection. In order to enhance edges, we apply an anisotropic filter that homogenizes the grey level along the image significant structures (ridges, valleys and edges). A standard edge detector applied to the filtered image yields a set of candidate points prone to be unconnected. The final model is obtained by interpolating the former line segments along the tangent direction to the level curves of the filtered image with an anisotropic contour closing technique based on functional extension principles
Anisotropic processing of image structures for adventitia detection in intravascular ultrasound imagesAura Hernandez-SabateDebora GilPetia RadevaE.N.Nofreriasinfo:doi/10.1109/CIC.2004.1442914openurl:?ctx_ver=Z39.88-2004&rfr_id=info%3Asid%2Frefbase.cvc.uab.es%2F&genre=proceeding&title=Anisotropic%20processing%20of%20image%20structures%20for%20adventitia%20detection%20in%20intravascular%20ultrasound%20images&date=2004&volume=31&spage=229&epage=232&aulast=Aura%20Hernandez-Sabate&au=Debora%20Gil&au=Petia%20Radeva&au=E.N.Nofrerias&place=Chicago%20%28USA%29&id=info%3Adoi%2F10.1109%2FCIC.2004.1442914&sid=refbase%3ACVCAura Hernandez-Sabate, Debora Gil, Petia Radeva, & E.N.Nofrerias. (2004).<a target='_blank' href='/files/HGR2004.pdf'> "Anisotropic processing of image structures for adventitia detection in intravascular ultrasound images "</a> In Proc. Computers in Cardiology (Vol. 31, pp. 229-232). Chicago (USA).2004ConferencePapertextfile:http://refbase.cvc.uab.es/files/HGR2004.pdfProc. Computers in Cardiology200431229232