785 search results - page 73 / 157 » On the Hilbert Transform of Wavelets |
105
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ICIP
2008
IEEE
16 years 3 months ago
2008
IEEE
A novel directionally adaptive image resolution enhancement method is proposed. The method uses a multiple-direction wavelet transform, called directionlets, to efficiently extrac...
105
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ICHIT
2009
Springer
15 years 8 months ago
2009
Springer
Foveation principles suggested by natural vision systems enable the construction of a proper mask that may modulate the coefficients given by the Discrete Wavelet Transform of an ...
ICMCS
2006
IEEE
15 years 7 months ago
2006
IEEE
This paper presents a novel fuzzy stochastic Kalman filter for compression of digital images. In particular, it is shown that the state evolution of the synthesis coefficients of ...
136
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MMM
2006
Springer
15 years 7 months ago
2006
Springer
This paper presents a shape prediction algorithm in a noisy video sequence based on pixel representation in the undecimated wavelet domain. In our algorithm for tracking of user-d...
152
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CAGD
2005
15 years 1 months ago
2005
We propose a new wavelet compression algorithm based on the rate-distortion optimization for densely sampled triangular meshes. Exploiting the normal remesher of Guskov et al., th...