1509 search results - page 129 / 302 » Super-Resolution From a Single Image |
124
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PAMI
2008
15 years 3 months ago
2008
This paper develops a theory of frequency domain invariants in computer vision. We derive novel identities using spherical harmonics, which are the angular frequency domain analog ...
163
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DAC
2010
ACM
15 years 2 months ago
2010
ACM
A three-dimensional (3D) CMOS imager constructed by stacking a pixel array of backside illuminated sensors, an analog-to-digital converter (ADC) array, and an image signal process...
140
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CVBIA
2005
Springer
15 years 9 months ago
2005
Springer
Abstract. Digital subtraction angiography (DSA) reconstructions and 3D Magnetic Resonance Angiography (MRA) are the modalities of choice for diagnosis of vascular diseases. However...
142
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MICCAI
2000
Springer
15 years 7 months ago
2000
Springer
We describe a new magnetic resonance (MR) image analysis tool that produces cortical surface representations with spherical topology from MR images of the human brain. The tool pr...
169
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ICIAP
2003
ACM
16 years 4 months ago
2003
ACM
To be able to enlarge a digital image from a single frame preserving the perceptive cues is a relevant research issue. The best algorithms take into account the presence of edges ...