1119 search results - page 57 / 224 » Time Delay Estimator Based on Frequency Estimation Approach |
ICASSP
2011
IEEE
14 years 2 months ago
2011
IEEE
Methods of 3D direction of arrival (DOA) estimation, coherent source detection and reflective surface localization are studied, based on recordings by a spherical microphone array...
102
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ALGOSENSORS
2008
Springer
15 years 1 months ago
2008
Springer
In this paper, we re-examine the RSSI measurement model for location estimation and provide the first detailed formulation of the probability distribution of the position of a sens...
CVPR
2004
IEEE
16 years 1 months ago
2004
IEEE
Background modeling is an important component of many vision systems. Existing work in the area has mostly addressed scenes that consist of static or quasi-static structures. When...
CAIP
1997
Springer
15 years 3 months ago
1997
Springer
An algorithm for optical ow estimation is presented for the case of discrete-time motion of an uncalibrated camera through a rigid world. Unlike traditional optical ow approaches t...
MOC
2000
14 years 11 months ago
2000
The aim of this paper is to display numerical results that show the interest of some multilevel methods for problems of parabolic type. These schemes are based on multilevel spatia...