Großkopf, Stefan ; Park, S. Y. ; Kim, M. H. (1998)
Segmentation of Ultrasonic Images by Application of Active Contour Models.
Computer Assisted Radiology and Surgery '98. Proceedings.
Konferenzveröffentlichung, Bibliographie
Kurzbeschreibung (Abstract)
Segmentation of ultrasonic images (US) enables the measurement of the area or in §D US the volume of objects. Due to speckle noise which is immanent to this modern, non-invasive, low-cost acquisition technique, segmentation is a skillful task. Here, we apply an active contour model (ACM). By using a global energy minimization approach in combination with a region oriented energy term our scheme offers great robustness and enables the interpolation of contours at image regions of low contrast. The large number of parameters of the ACM are adapted by evaluation of a training region sketched by the user.
| Typ des Eintrags: | Konferenzveröffentlichung |
|---|---|
| Erschienen: | 1998 |
| Autor(en): | Großkopf, Stefan ; Park, S. Y. ; Kim, M. H. |
| Art des Eintrags: | Bibliographie |
| Titel: | Segmentation of Ultrasonic Images by Application of Active Contour Models |
| Sprache: | Englisch |
| Publikationsjahr: | 1998 |
| Verlag: | Elsevier, Amsterdam; Lausanne |
| Reihe: | International Congress Series; 1165 |
| Veranstaltungstitel: | Computer Assisted Radiology and Surgery '98. Proceedings |
| Kurzbeschreibung (Abstract): | Segmentation of ultrasonic images (US) enables the measurement of the area or in §D US the volume of objects. Due to speckle noise which is immanent to this modern, non-invasive, low-cost acquisition technique, segmentation is a skillful task. Here, we apply an active contour model (ACM). By using a global energy minimization approach in combination with a region oriented energy term our scheme offers great robustness and enables the interpolation of contours at image regions of low contrast. The large number of parameters of the ACM are adapted by evaluation of a training region sketched by the user. |
| Fachbereich(e)/-gebiet(e): | nicht bekannt 20 Fachbereich Informatik 20 Fachbereich Informatik > Graphisch-Interaktive Systeme |
| Hinterlegungsdatum: | 16 Apr 2018 09:06 |
| Letzte Änderung: | 16 Apr 2018 09:06 |
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