785 search results - page 131 / 157 » On the Hilbert Transform of Wavelets |
EDBT
2002
ACM
14 years 7 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...
ICASSP
2009
IEEE
14 years 2 months 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...
ICASSP
2009
IEEE
14 years 2 months 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...
ICPR
2010
IEEE
14 years 2 months 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...
ICB
2009
Springer
14 years 2 months 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...