785 search results - page 131 / 157 » On the Hilbert Transform of Wavelets |
147
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EDBT
2002
ACM
16 years 5 months ago
2002
ACM
Maintaining statistics on multidimensional data distributions is crucial for predicting the run-time and result size of queries and data analysis tasks with acceptable accuracy. To...
136
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ICASSP
2009
IEEE
16 years 15 days ago
2009
IEEE
Within the framework of long memory multivariate processes, fractal connectivity is a particular model, in which the low frequencies (coarse scales) of the interspectrum of each p...
154
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ICASSP
2009
IEEE
16 years 15 days ago
2009
IEEE
Owing to the stochastic nature of discrete processes such as photon counts in imaging, a variety of real-world data are well modeled as Poisson random variables whose means are in...
160
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ICPR
2010
IEEE
16 years 12 days ago
2010
IEEE
This paper presents a non-rigid registration method for the restoration of double-sided historical manuscripts. Firstly, the gradient direction maps of the two images of a manuscr...
234
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ICB
2009
Springer
16 years 10 days ago
2009
Springer
Face recognition performance can be significantly influenced by face image quality. The approved ISO/IEC standard 19794-5 has specified recommendations for face photo taking for...