E
Ercan E. Kuruoglu
Researcher at Tsinghua University
Publications - 168
Citations - 2630
Ercan E. Kuruoglu is an academic researcher from Tsinghua University. The author has contributed to research in topics: Source separation & Noise. The author has an hindex of 22, co-authored 150 publications receiving 2337 citations. Previous affiliations of Ercan E. Kuruoglu include Istituto di Scienza e Tecnologie dell'Informazione & Boğaziçi University.
Papers
More filters
Journal ArticleDOI
Modeling SAR images with a generalization of the Rayleigh distribution
TL;DR: It is shown that the amplitude distribution of the complex wave, the real and the imaginery components of which are assumed to be distributed by the /spl alpha/-stable distribution, is a generalization of the Rayleigh distribution.
Journal ArticleDOI
SAR image filtering based on the heavy-tailed Rayleigh model
TL;DR: This paper proposes a novel adaptive despeckling filter and derives a maximum a posteriori (MAP) estimator for the radar cross section (RCS) using the recently introduced heavy-tailed Rayleigh density function.
Journal ArticleDOI
Image denoising using bivariate α-stable distributions in the complex wavelet domain
Alin Achim,Ercan E. Kuruoglu +1 more
TL;DR: A bivariate maximum a posteriori estimator is designed, which relies on the family of isotropic α-stable distributions, to better capture the heavy-tailed nature of the data as well as the interscale dependencies of wavelet coefficients.
Journal ArticleDOI
Density parameter estimation of skewed /spl alpha/-stable distributions
TL;DR: Three novel classes of estimators are introduced for the parameters of general stable distributions, which are generalizations of the methods previously suggested for parameter estimation of symmetric stable distributions.