5903 search results - page 455 / 1181 » Signal Processing |
158
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ICASSP
2008
IEEE
16 years 2 months ago
2008
IEEE
This paper presents a depth estimation method which converts two-dimensional images into three-dimensional data. Based on two-dimensional wavelet analysis of Lipschitz regularity ...
199
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ICASSP
2008
IEEE
16 years 2 months ago
2008
IEEE
A novel blind subspace-based channel estimation technique is developed for direct-sequence code division multiple-access (DS-CDMA) systems operating in unknown wide-sense stationa...
221
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ICASSP
2008
IEEE
16 years 2 months ago
2008
IEEE
Robust model fitting plays an important role in many computer vision applications. In this paper, we propose a new robust estimator — Maximum Kernel Density Estimator (MKDE) bas...
182
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ICASSP
2008
IEEE
16 years 2 months ago
2008
IEEE
— Multipath effects are significant in urban or indoor communications. Current position location techniques such as TDOA suffer from multipath effects, which reduces the estimat...
203
click to vote
ICASSP
2008
IEEE
16 years 2 months ago
2008
IEEE
The purpose of extractive document summarization is to automatically select a number of indicative sentences, passages, or paragraphs from the original document according to a tar...