%0 Conference Proceedings
%T On-line lumen centre detection in gastrointestinal and respiratory endoscopy
%A Carles Sanchez
%A Jorge Bernal
%A Debora Gil
%A F. Javier Sanchez
%E Erdt, Marius and Linguraru
%B Second International Workshop Clinical Image-Based Procedures
%D 2013
%V 8361
%I Springer International Publishing
%@ 978-3-319-05665-4
%F Carles Sanchez2013
%O MV; IAM; 600.047; 600.044; 600.060
%O exported from refbase (http://refbase.cvc.uab.es/show.php?record=2302), last updated on Tue, 18 Oct 2016 17:13:49 +0200
%X We present in this paper a novel lumen centre detection for gastrointestinal and respiratory endoscopic images. The proposed method is based on the appearance and geometry of the lumen, which we defined as the darkest image region which centre is a hub of image gradients. Experimental results validated on the first public annotated gastro-respiratory database prove the reliability of the method for a wide range of images (with precision over 95 %).
%K Lumen centre detection
%K Bronchoscopy
%K Colonoscopy
%U http://refbase.cvc.uab.es/files/SBG2013.pdf
%U http://dx.doi.org/10.1007/978-3-319-05666-1_5
%P 31-38