584 search results - page 23 / 117 » A New Deformable Contour Method |
CVPR
2003
IEEE
15 years 3 months ago
2003
IEEE
Object recognition has reached a level where we can identify a large number of previously seen and known objects. However, the more challenging and important task of categorizing ...
ICCV
2011
IEEE
13 years 10 months ago
2011
IEEE
We present an active geodesic contour model in which we constrain the evolving active contour to be a geodesic with respect to a weighted edge-based energy through its entire evol...
ICIP
1997
IEEE
15 years 11 months ago
1997
IEEE
A finite-element deformable surface-spine model is developed in this paper to register two surfaces by recovering the nonlinear deformation with respect to each other. The deforma...
ICIP
2000
IEEE
15 years 11 months ago
2000
IEEE
We present an estimation-theoretic approach to curve evolution for the Mumford-Shah problem. By viewing an active contour as the set of discontinuities in the Mumford-Shah problem...
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ICDAR
2009
IEEE
14 years 7 months ago
2009
IEEE
Segmentation of ancient documents is challenging. In the worst cases, text characters become fragmented as the results of strong degradation processes. New active contour methods ...