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12/23/2021
Nonparametric Estimation of Covariance and Autocovariance Operators on the Sphere
We propose nonparametric estimators for the second-order central moments...
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09/22/2020
Entropic Compressibility of Lévy Processes
In contrast to their seemingly simple and shared structure of independen...
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04/28/2020
3D Solid Spherical Bispectrum CNNs for Biomedical Texture Analysis
Locally Rotation Invariant (LRI) operators have shown great potential in...
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03/25/2020
Wavelet Compressibility of Compound Poisson Processes
In this paper, we characterize the wavelet compressibility of compound P...
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03/19/2020
Local Rotation Invariance in 3D CNNs
Locally Rotation Invariant (LRI) image analysis was shown to be fundamen...
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04/24/2019
Native Banach spaces for splines and variational inverse problems
We propose a systematic construction of native Banach spaces for general...
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10/23/2018
Principled Design and Implementation of Steerable Detectors
We provide a complete pipeline for the detection of patterns of interest...
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02/05/2018