Simultaneous Model-based Segmentation of Multiple Objects

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Astrid Franz1 ; Robin Wolz1 ; Tobias Klinder1 ; 2 ; Cristian Lorenz1 ; Hans

Others  :  http://CEUR-WS.org/Vol-347/p252.pdf
PID  :  49182

来源: CEUR

【 摘 要 】

Deformable models are used for the segmentation of objectsin 3D images by adapting flexible meshes to image structures. The si- multaneous segmentation of multiple objects often causes problems like violation of spatial relationships. Here we present two methods for in- cluding prior knowledge into the segmentation process: The first deals with objects sliding with respect to each other, and the second considers a pre-defined minimal distance between neighboring objects. Using this