274 search results - page 30 / 55 » Sparse molecular image representation |
169
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ICIP
2009
IEEE
15 years 4 months ago
2009
IEEE
Super-resolution image zooming is possible when the image has some geometric regularity. We introduce a general class of non-linear inverse estimators, which combines linear estima...
174
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CISS
2008
IEEE
16 years 1 months ago
2008
IEEE
Abstract—We develop neurally plausible local competitive algorithms (LCAs) for reconstructing compressively sensed images. Reconstruction requires solving a sparse approximation ...
191
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SCIA
2005
Springer
16 years 9 days ago
2005
Springer
Abstract. Filter networks, i.e. decomposition of a filter set into a layered structure of sparse subfilters has been proven successful for e.g. efficient convolution using finit...
198
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ICPR
2010
IEEE
16 years 1 months ago
2010
IEEE
Matching near-infrared (NIR) face images to visible light (VIS) face images offers a robust approach to face recognition with unconstrained illumination. In this paper we propose ...
170
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ICCV
1998
IEEE
16 years 8 months ago
1998
IEEE
This paper presents a method for alignment of images acquired by sensors of di erent modalities (e.g., EO and IR). The paper has two main contributions: (i) It identi es an approp...