425 search results - page 5 / 85 » Flux Invariants for Shape |
104
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CVPR
2012
IEEE
13 years 15 days ago
2012
IEEE
We study unsupervised learning of occluding objects in images of visual scenes. The derived learning algorithm is based on a probabilistic generative model which parameterizes obj...
105
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SDM
2007
SIAM
14 years 11 months ago
2007
SIAM
Object recognition and content-based image retrieval systems rely heavily on the accurate and efficient identification of shapes. A fundamental requirement in the shape analysis ...
CVPR
2000
IEEE
16 years 3 days ago
2000
IEEE
There has recently been significant interest in using repions based on abstractions of Blum's skeleton into a graph, for qualitative shape matching. The application of these ...
BMVC
2000
14 years 11 months ago
2000
We develop a new formulation for including invariance in a general form of the Hough transform. We first develop a formal definition of the Hough transform mapping for arbitrary s...
ICPR
2004
IEEE
15 years 11 months ago
2004
IEEE
In this paper novel theory to automate shape modelling is described. The main idea is to develop a theory that is intrinsically defined for curves, as opposed to a finite sample o...