123 search results - page 9 / 25 » Non-additive Approach for Omnidirectional Image Gradient Est... |
SCALESPACE
1999
Springer
15 years 3 months ago
1999
Springer
We develop on estimation method, for the derivative field of an image based on Bayesian approach which is formulated in a geometric way. The Maximum probability configuration of ...
94
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IPMI
2005
Springer
15 years 11 months ago
2005
Springer
Abstract. Active Shape Models are a popular method for segmenting three-dimensional medical images. To obtain the required landmark correspondences, various automatic approaches ha...
ICA
2007
Springer
15 years 23 days ago
2007
Springer
In this paper, we propose a Bayesian estimation approach to extend independent subspace analysis (ISA) for an overcomplete representation without imposing the orthogonal constraint...
127
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ICIP
2001
IEEE
16 years 17 days ago
2001
IEEE
In this paper constrained Gradient Vector Flow (GVF) field generation is performed, for fast and accurate unsupervised stereoscopic semantic segmentation. The scheme utilizes the ...
113
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EDUTAINMENT
2006
Springer
15 years 2 months ago
2006
Springer
In this paper, we formulate the image matting as one of solving energy minimization problems. Our approach has the following advantages. First, the matte estimation is modeled usin...