3162 search results - page 52 / 633 » Transformations for semi-continuous data |
ICIP
2005
IEEE
15 years 5 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...
ICASSP
2011
IEEE
14 years 3 months ago
2011
IEEE
Image reconstruction problems in radio astronomy and other fields like biomedical imaging are often ill-posed and some form of regularization is required. This imposes user speci...
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CRV
2011
IEEE
13 years 11 months ago
2011
IEEE
—We present an algorithm that finds the rotation which best aligns a given configuration of directions on an unsorted set of directions. Using a cost function that we derive in...
IPMU
2010
Springer
14 years 10 months ago
2010
Springer
It is well known that among all probabilistic graphical Markov models the class of decomposable models is the most advantageous in the sense that the respective distributions can b...
TIP
2011
14 years 6 months ago
2011
Abstract—Image reconstruction from its projections is a necessity in many applications such as medical (CT), security, inspection, and others. This paper extends the 2-D Fan-beam...