52 search results - page 9 / 11 » Rotation-invariant pattern matching using wavelet decomposit... |
164
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MVA
2002
15 years 3 months ago
2002
We introduce an image retrieval method for searchingan image database by using a query image that has similarity in its global and/or regional image contents to the intended targe...
134
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EMMCVPR
2009
Springer
15 years 10 months ago
2009
Springer
This article 3 presents a new adaptive texture model. Locally parallel oscillating patterns are modeled with a weighted Hilbert space defined over local Fourier coefficients. The ...
113
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CBMS
2006
IEEE
15 years 9 months ago
2006
IEEE
A three-stage method for fetal heart rate extraction, from abdominal ECG recordings, is proposed. In the first stage the maternal R-peaks and fiducial points (QRS onset and offset...
163
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VISUALIZATION
2003
IEEE
15 years 8 months ago
2003
IEEE
This paper introduces a method for converting an image or volume sampled on a regular grid into a space-efficient irregular point hierarchy. The conversion process retains the ori...
132
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NIPS
1998
15 years 4 months ago
1998
We examine the statistics of natural monochromatic images decomposed using a multi-scale wavelet basis. Although the coefficients of this representation are nearly decorrelated, t...