3747 search results - page 257 / 750 » Generalized Quotient Image |
148
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ICPR
2006
IEEE
16 years 7 months ago
2006
IEEE
We describe a new expression database which contains video sequences of both played and natural expressions and an expression classification system based on warped optical flow fi...
162
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IPMI
2001
Springer
16 years 7 months ago
2001
Springer
Event-related functional magnetic resonance imaging (fMRI) is considered as an estimation and reconstruction problem. A linear model of the fMRI system based on the Fourier sampler...
102
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CVPR
2010
IEEE
16 years 9 days ago
2010
IEEE
Effective reduction of noise is generally difficult because of the possible tight coupling of noise with high-frequency image structure. The problem is worse under low-light cond...
184
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IBPRIA
2003
Springer
15 years 12 months ago
2003
Springer
Abstract. This paper presents a general framework to segment curvilinear objects in 2D images. A pre-processing step relies on mathematical morphology to obtain a connected line wh...
186
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ICPR
2002
IEEE
15 years 11 months ago
2002
IEEE
This paper presents a metric based on information theory principles that compares 3D object models to images. The metric is based on the formulation of the mutual information betw...