96 search results - page 6 / 20 » Regularization parameter trimming for iterative image recons... |
168
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ICPR
2006
IEEE
2006
IEEE
Regularized Locality Preserving Learning of Pre-Image Problem in Kernel Principal Component Analysis
15 years 10 months ago
In this paper, we address the pre-image problem in kernel principal component analysis (KPCA). The preimage problem finds a pattern as the pre-image of a feature vector defined in...
117
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ICIP
2004
IEEE
16 years 6 months ago
2004
IEEE
For reconstructing a complex object wavefront from digital holograms, we propose a new penalized-likelihood approach based on the measurement statistics and edge-preserving regula...
145
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ECCV
2004
Springer
16 years 6 months ago
2004
Springer
We propose a solution to the problem of inferring the depth map, radiance and motion of a scene from a collection of motion-blurred and defocused images. We model motion-blur and d...
115
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ISBI
2004
IEEE
16 years 5 months ago
2004
IEEE
Statistical reconstruction algorithms in transmission tomography yield improved images relative to the conventional FBP method. The most popular iterative algorithms for this prob...
161
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MICCAI
2006
Springer
16 years 5 months ago
2006
Springer
Reconstruction of patient-specific 3D bone surface from 2D calibrated fluoroscopic images and a point distribution model is discussed. We present a 2D/3D reconstruction scheme comb...