Potential Contour Ensembles

• Autorzy: Tomczyk A.

Identyfikatory

DOI

10.4467/20838476SI.15.011.3033

• Języki publikacji: EN

Abstrakty

EN

In the paper a contour ensemble image segmentation concept is presented. It bases on the previously observed relationship between contours and classifiers. Because of the specificity of the active contour segmentation the method requires a special procedure to obtain ensemble members with desired properties. In this work it is achieved by early stopping of randomized optimization algorithm. The results of the method are illustrated with a practical problem of heart ventricle segmentation by means of active potential contours. Automatically found contours may be of use in a process of pulmonary embolism diagnosis.

Słowa kluczowe

EN

active contours; classifier ensembles; information fusion; potential contours

• Wydawca: Wydawnictwo Uniwersytetu Jagiellońskiego
• Czasopismo: Schedae Informaticae
• Rocznik: 2015
• Tom: Vol. 24
• Strony: 113--121
• Opis fizyczny: Bibliogr. 9 poz., rys.

Twórcy

autor

Tomczyk A.

• Łódź University of Technology Institute of Information Technology ul. Wólczańska 215, 90-924 Łódź

Bibliografia

• [1] Kass M., Witkin A., Terzopoulos D., Snakes: Active contour models. International Journal of Computer Vision, 1988, pp. 321–331.
• [2] Caselles V., Geometric models for active contours. Proceedings of the International Conference on Image Processing, 1995, pp. 9–12.
• [3] Cootes T., Taylor C., Cooper D., Graham J., Active shape model - their training and application. CVGIP Image Understanding, 1994, 61(1), pp. 38–59.
• [4] Zhou Z.-H., Ensemble Methods: Foundations and Algoritms. Chapman & Hall/CRC, Boca Raton 2012.
• [5] Schapire R. E., Freund Y., Boosting: Foundations and Algorithms. The MIT Press, Massachusetts 2014.
• [6] Woźniak M., Metody fuzji informacji dla komputerowych systemów rozpoznawania. Oficyna Wydawnicza Politechniki Wroc lawskiej, Wrocław 2006 (in Polish).
• [7] Tomczyk A., Szczepaniak P.S., Adaptive potential active contours, Pattern Analysis and Application, Springer-Verlag, London, 2011, 14, pp. 425–440.
• [8] Tadeusiewicz R., Flasiński M., Rozpoznawanie obrazów. Wydawnictwo Naukowe PWN, Warszawa, 1991 (in Polish).
• [9] Tomczyk A., Szczepaniak P.S., Knowledge Extraction for Heart Image Segmentation. In: Computer Recognition Systems 4, R. Burduk, M. Kurzyński, M. Woźniak, A. Żołnierek (Eds.), Advances in Intelligent and Soft Computing, Springer-Verlag, Berlin 2011, 95, pp. 579–586.