930 search results - page 84 / 186 » Adding Gaussian noise to |
160
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CHES
2007
Springer
16 years 5 days ago
2007
Springer
RFID applications do not always use encryption to ensure the security as public key cryptographic algorithms that are costly in term of computing resources. We proposed to secure t...
157
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COMPGEOM
2003
ACM
15 years 11 months ago
2003
ACM
In this paper we describe and analyze a method based on local least square fitting for estimating the normals at all sample points of a point cloud data (PCD) set, in the presenc...
135
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CVPR
2006
IEEE
16 years 8 months ago
2006
IEEE
Shrinkage is a well known and appealing denoising technique. The use of shrinkage is known to be optimal for Gaussian white noise, provided that the sparsity on the signal's ...
174
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CVPR
2008
IEEE
16 years 8 months ago
2008
IEEE
Linear inverse problems in computer vision, including motion estimation, shape fitting and image reconstruction, give rise to parameter estimation problems with highly correlated ...
154
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ICPR
2004
IEEE
16 years 7 months ago
2004
IEEE
The accuracy of a 3D reconstruction using laser scanners is significantly determined by the detection of the laser stripe. Since the energy pattern of such a stripe corresponds to...