A Multiple Object Geometric Deformable Model for Image Segmentation.

ABSTRACT: Deformable models are widely used for image segmentation, most commonly to find single objects within an image. Although several methods have been proposed to segment multiple objects using deformable models, substantial limitations in their utility remain. This paper presents a multiple object segmentation method using a novel and efficient object representation for both two and three dimensions. The new framework guarantees object relationships and topology, prevents overlaps and gaps, enables boundary-specific speeds, and has a computationally efficient evolution scheme that is largely independent of the number of objects. Maintaining object relationships and straightforward use of object-specific and boundary-specific smoothing and advection forces enables the segmentation of objects w

SUBMITTER: Bogovic JA 

PROVIDER: S-EPMC3539759 | biostudies-literature | 2013 Feb

REPOSITORIES: biostudies-literature