413 search results - page 49 / 83 » Active contours |
ECCV
2010
Springer
15 years 3 months ago
2010
Springer
Grouping and Abstraction Using Simple Part Models Pablo Sala and Sven Dickinson Department of Computer Science, University of Toronto, Toronto ON, Canada We address the problem of ...
ICCV
2009
IEEE
14 years 9 months ago
2009
IEEE
The human visual system observes and understands a scene/image by making a series of fixations. Every "fixation point" lies inside a particular region of arbitrary shape...
107
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ISBI
2009
IEEE
15 years 6 months ago
2009
IEEE
A new user interaction method called interactive polygons is presented in this paper. These interaction polygons are designed for use with the Active Volume Model segmentation met...
106
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ECCV
2008
Springer
16 years 1 months ago
2008
Springer
In this paper, we present a region-based deformable cylinder model, extending the work on classical region-based active contours and gradient-based ribbon snakes. Defined by a cent...
ICIP
2003
IEEE
16 years 1 months ago
2003
IEEE
This paper presents efficient methods for automatic detection and extraction of blood vessels and optic disc (OD) both of which are two prominent anatomical structures in ocular f...