Title | ||
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Skeleton-Based Shape Models with Pressure Forces: Application to Segmentation of Overlapping Leaves |
Abstract | ||
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Deformables templates, because they contain a priori knowledge information on searched shapes, can be useful in the segmentation of complex images including partially occluded objects. In this paper, we propose a generic deformable template for shapes that are built around a flexible symmetry axis. The shape model is based on a parametrical skeleton, the distance between this skeleton and the contour points of the shape being determined by a parametrical envelope function. Various examples of skeleton and envelope models are given, and a general scheme for identification and matching suitable for a reusable code implementation is proposed. An application to image segmentation of partially overlapping leaves in natural outdoor conditions is then presented. |
Year | DOI | Venue |
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2001 | 10.1007/3-540-45129-3_22 | IWVF |
Keywords | Field | DocType |
shape model,overlapping leaves,pressure forces,general scheme,contour point,parametrical skeleton,complex image,skeleton-based shape models,envelope model,parametrical envelope function,flexible symmetry axis,deformables template,image segmentation,a priori knowledge | Active contour model,Computer vision,Segmentation,Computer science,Envelope (waves),A priori and a posteriori,Topological skeleton,Image processing,Image segmentation,Artificial intelligence,Template | Conference |
ISBN | Citations | PageRank |
3-540-42120-3 | 1 | 0.35 |
References | Authors | |
7 | 4 |
Name | Order | Citations | PageRank |
---|---|---|---|
Gilles Rabatel | 1 | 22 | 3.33 |
Anne-Gaëlle Manh | 2 | 1 | 0.35 |
Marie-José Aldon | 3 | 147 | 11.61 |
Bernard Bonicelli | 4 | 1 | 0.35 |