5 citations · 5 across the 4 of their papers we have counts for
4 papers
The conjugated null space method of blind PSF estimation and deconvolution optimization
Yuriy A. Bunyak, Roman N. Kvetnyy, Olga Yu. Sofina
We have shown that the vector of the point spread function (PSF) lexicographical presentation belongs to the left side conjugated null space (NS) of the autoregression (AR) matrix…
Blind PSF estimation and methods of deconvolution optimization
Yu. A. Bunyak, O. Yu. Sofina, R. N. Kvetnyy
We have shown that the left side null space of the autoregression (AR) matrix operator is the lexicographical presentation of the point spread function (PSF) on condition the AR pa…
Pattern recognition using inverse resonance filtration
Olga Sofina, Yuriy Bunyak, Roman Kvetnyy
An approach to textures pattern recognition based on inverse resonance filtration (IRF) is considered. A set of principal resonance harmonics of textured image signal fluctuations…
Location and Spectral Estimation of Weak Wave Packets on Noise Background
Yu. Bunyak, O. Bunyak
The method of location and spectral estimation of weak signals on a noise background is being considered. The method is based on the optimized on order and noise dispersion autoreg…