184 search results - page 14 / 37 » Scale invariance without scale selection |
137
Voted
ICIP
2008
IEEE
16 years 5 months ago
2008
IEEE
We address two-dimensional shape-based classification, considering shapes described by arbitrary sets of unlabeled points, or landmarks. This is relevant in practice because, in m...
123
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ICIAP
2001
Springer
16 years 3 months ago
2001
Springer
In Computer Vision, two-dimensional shape classifcation is a complex and well studied topic, often basic for three-dimensional object recognition. Object contours are a widely cho...
126
Voted
ICDAR
2009
IEEE
15 years 10 months ago
2009
IEEE
In this paper, a new efficient word spotting methodology is presented that can be applied to historical printed documents without requiring any previous block or word segmentation...
106
Voted
PRL
2008
15 years 3 months ago
2008
A novel method of snakes with shape prior is presented in this paper. We propose to add a new force which makes the curve evolve to particular shape corresponding to a template to...
121
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PR
2007
15 years 2 months ago
2007
Many algorithms suppress skeleton associated with boundary perturbation by preventing their formation or by costly branch pruning. This work proposes a novel concept of structural...