CENTER-POINT MODEL OF DEFORMABLE SURFACE
Center-point model of deformable surface for segmentation of 3D images is presented. Mobility of each node, element composing the surface, is constrained in the model to one direction. Also an original formula for image influence computation is proposed. The model aims at algorithm simplification and reduction of computational time needed for segmentation of 3D imaging data acquired from magnetic resonance or computer tomography scanner.
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- 1.M. Kass, A. Witkin, D. Terzopoulos, Snakes: Active Contour Models, Int. J. of Computer Vision, vol. 1, no. 4, 1988, pp. 321–331Google Scholar
- 3.T. Mclnerney, D. Terzopoulos, Topology Adaptive Deformable Surfaces for Medical Image Volume Segmentation, IEEE Trans. on Medical Imaging, vol. 18, no. 10, October 1999, pp. 840–850Google Scholar
- 4.P. Szczypinski, P. Strumillo, Application of an Active Contour Model for Extraction of Fuzzy and Broken Image Edges, Machine Graphics & Vision, vol.5, no.4, 1996, pp. 579–594Google Scholar
- 5.W. Neuenschwander, P. Fua, O. Kuebler, From Ziplock Snakes to Velcro Surfaces, Automatic Extraction of Man Made Objects from Aerial and Space Images, Monte Verita, 1995 Birkhaeuser Verlag Basel, pp. 105–114Google Scholar
- 6.L. D. Cohen, On Active Contour Models and Balloons, CVGIP: Image Understanding, vol. 17, no. 2, March 1991, pp. 211–218Google Scholar