Golemati S.Sifakis E.G.Automatic segmentation of the arterial lumen from ultrasound images is an important task in clinical diagnosis. Carotid artery recognition, the first task in lumen segmentation, should be performed in a fully automated, fast, and reliable way to further facilitate the low-level task of arterial delineation. In this paper, a user-independent, real-time algorithm is introduced for carotid artery localization in longitudinal B-mode ultrasound images. The proposed technique acts directly on the raw image, and exploits basic statistics along with anatomical knowledge. The method's evaluation and parameter value optimization were performed on a threefold cross validation basis. In addition, the introduced algorithm was systematically compared with another algorithm for common carotid artery recognition in B-mode scans, separately for multi-frame and single-frame data. The data sets used included 2,149 images from 100 subjects taken from three different institutions and covering a wide range of possible lumen and surrounding tissue representations. Using the optimized values, the carotid artery was recognized in all the processed images in both multi-frame and single-frame data. Thus, the introduced technique will further reinforce automatic segmentation in longitudinal B-mode ultrasound images.3762-3772PubMed ID: 249681721057-714910.1109/TIP.2014.2332761https://hdl.handle.net/10442/17592engInstitute of Electrical and Electronics Engineers Inc.© 1992-2012 IEEE.© 1992-2012 IEEE.IEEE Transactions on Image ProcessingLumen recognitionsegmentationcarotid arteryultrasoundRobust carotid artery recognition in longitudinal B-mode ultrasound imagesΆρθρο σε επιστημονικό περιοδικό2014Δημοσίευση σε περιοδικόPublication in journalΤεχνολογία μέσωνMedia TechnologyΕπιστημονικό άρθροScientific articleΕθνικό Ίδρυμα Ερευνών (ΕΙΕ)Greek Aggregator OpenArchives.gr | National Documentation Centre (EKT)