5 citations · 5 across the 4 of their papers we have counts for
3 papers · 1 filter
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…