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181
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ICIAR
2010
Springer
15 years 10 months ago
2010
Springer
Accurate and precise estimation of the noise variance is often of key importance as an input parameter for posterior image processing tasks. In MR images, background data is well s...
189
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CDC
2009
IEEE
15 years 10 months ago
2009
IEEE
This paper addresses the state estimation problem of nonlinear systems. We formulate the problem using a minimum energy estimator (MEE) approach and propose an entropy penalized sc...
174
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3DPVT
2004
IEEE
2004
IEEE
Projection Model, 3D Reconstruction and Rigid Motion Estimation from Non-Central Catadioptric Images
15 years 10 months ago
This paper addresses the problem of rigid motion estimation and 3D reconstruction in vision systems where it is possible to recover the incident light ray direction from the image...
162
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AICT
2006
IEEE
15 years 10 months ago
2006
IEEE
In stochastic thresholding, the threshold for quantization of a signal is randomized. An estimator based on quantized signal data can be optimized through stochastic thresholding. ...
179
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WSC
2008
15 years 8 months ago
2008
We use computer simulation to study the performance of alternative real-time delay estimators in heavily loaded multiserver queueing models. These delay estimates may be used to m...