9133 search results - page 1540 / 1827 » Modelling perception using image processing algorithms |
130
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CVPR
2001
IEEE
16 years 6 months ago
2001
IEEE
This paper proposes a new Bayesian framework for solving the matting problem, i.e. extracting a foreground element from a background image by estimating an opacity for each pixel ...
155
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SCALESPACE
2009
Springer
15 years 10 months ago
2009
Springer
The proposed method is related to parametric and geodesic active contours as well as minimal paths, in the context of image segmentation 1 . Our geodesically linked active contour ...
147
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IBPRIA
2005
Springer
15 years 9 months ago
2005
Springer
Usually, in traditional text categorization systems based on Vector Space Model, there is no context information in a feature vector, which limited the performance of the system. T...
146
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ICPR
2000
IEEE
15 years 8 months ago
2000
IEEE
This paper presents a Hidden Markov Mesh Random Field (HMMRF) based approach for off-line handwritten Chinese characters recognition using statistical observation sequences embedd...
133
Voted
VISUALIZATION
1998
IEEE
15 years 8 months ago
1998
IEEE
Spot noise and line integral convolution (LIC) are two texture synthesis techniques for vector field visualization. In this paper the two techniques are compared. Continuous direc...