1987 search results - page 48 / 398 » Directional filtering transform |
134
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SIGIR
2008
ACM
15 years 2 months ago
2008
ACM
A recommender system must be able to suggest items that are likely to be preferred by the user. In most systems, the degree of preference is represented by a rating score. Given a...
JSCIC
2008
15 years 2 months ago
2008
In many applications noisy signals are measured. These signals has to be filtered and, sometimes, their derivative have to be computed. In this paper a method for filtering the si...
123
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ICIP
2005
IEEE
15 years 8 months ago
2005
IEEE
We present in this paper new multiscale transforms on the sphere, namely the isotropic undecimated wavelet transform, the pyramidal wavelet transform, the ridgelet transform and t...
126
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EUSFLAT
2009
15 years 7 days ago
2009
This paper presents a continuation of the study on a mathematical morphology based on left-continuous conjunctive uninorms given in [1]. Experimental results are displayed using th...
128
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ISBI
2006
IEEE
16 years 3 months ago
2006
IEEE
Tensor based orientation adaptive filtering, an explicit methodology for anisotropic filtering, constitutes a flexible framework for medical image enhancement. The technique featu...