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V

Vladimir Katkovnik

instituto de telecomunicacoes

42H-index
269Paper Count
2.0WCitation Count
Published Papers 30
Publication Date
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ADMM and spectral proximity operators in hyperspectral broadband phase retrieval for quantitative phase imaging
errSIGNAL PROCESSING
IF3.6
err2023-09-01
err3
errOAAI
errKatkovnik, Vladimir; Shevkunov, Igor; Egiazarian, Karen
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Miniature color camera via flat hybrid meta-optics
errSCIENCE ADVANCES
IF12.5
err2023-05-26
err24
errOAAI
errPinilla, Samuel; Froch, Johannes E.; Rostami, Seyyed Reza Miri; Katkovnik, Vladimir; Shevkunov, Igor; Majumdar, Arka; Egiazarian, Karen
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errSave
Unfolding-Aided Bootstrapped Phase Retrieval in Optical Imaging: Explainable AI reveals new imaging frontiers
errIEEE SIGNAL PROCESSING MAGAZINE
IF9.6
err2023-03-01
err9
PREAI
errPinilla, Samuel; Mishra, Kumar Vijay; Shevkunov, Igor; Soltanalian, Mojtaba; Katkovnik, Vladimir; Egiazarian, Karen
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errSave
Hybrid diffractive optics design via hardware-in-the-loop methodology for achromatic extended-depth-of-field imaging
errOPTICS EXPRESS
IF3.3
err2022-08-22
err18
errOAAI
errPinilla, Samuel; Rostami, Seyyed Reza Miri; Shevkunov, Igor; Katkovnik, Vladimir; Egiazarian, Karen
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errSave
Modified SSR-NET: A Shallow Convolutional Neural Network for Efficient Hyperspectral Image Super-Resolution
errFRONTIERS IN REMOTE SENSING
IF3.7
err2022-07-07
err1
errOAAI
errAvagyan, Shushik; Katkovnik, Vladimir; Egiazarian, Karen
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errSave
Single-shot pixel super-resolution phase imaging by wavefront separation approach
errOPTICS EXPRESS
IF3.3
err2021-12-14
err19
errOAAI
errKocsis, Peter; Shevkunov, Igor; Katkovnik, Vladimir; Rekola, Heikki; Egiazarian, Karen
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errSave
Lensless hyperspectral phase imaging in a self-reference setup based on Fourier transform spectroscopy and noise suppression
errOPTICS EXPRESS
IF3.3
err2020-06-01
err4
errOAAI
errShevkunov, Igor; Katkovnik, Vladimir; Egiazarian, Karen
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errSave
Hyperspectral phase imaging based on denoising in complex-valued eigensubspace
errOPTICS AND LASERS IN ENGINEERING
IF3.7
err2020-04-01
err19
errOAAI
errShevkunov, Igor; Katkovnik, Vladimir; Claus, Daniel; Pedrini, Giancarlo; Petrov, Nikolay; Egiazarian, Karen
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errSave
Single exposure lensless subpixel phase imaging: optical system design, modelling, and experimental study
errOPTICS EXPRESS
IF3.3
err2020-02-04
err21
errOAAI
errKocsis, Peter; Shevkunov, Igor; Katkovnik, Vladimir; Egiazarian, Karen
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errSave
Spectral Object Recognition in Hyperspectral Holography with Complex-Domain Denoising
errSENSORS
IF3.5
err2019-11-26
err15
errOAAI
errShevkunov, Igor; Katkovnik, Vladimir; Claus, Daniel; Pedrini, Giancarlo; Petrov, Nikolay V.; Egiazarian, Karen
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Hyperspectral data denoising for terahertz pulse time-domain holography
errOPTICS EXPRESS
IF3.3
err2019-06-17
err22
errOAAI
errKulya, Maksim; Petrov, Nikolay, V; Tsypkin, Anton; Egiazarian, Karen; Katkovnik, Vladimir
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errSave
Dictionary Learning Phase Retrieval from Noisy Diffraction Patterns
errSENSORS
IF3.5
err2018-11-16
err7
errOAAI
errKrishnan, Joshin P.; Bioucas-Dias, Jose M.; Katkovnik, Vladimir
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errSave
Nonlocality-Reinforced Convolutional Neural Networks for Image Denoising
errieee signal processing magazine
IF3.9
err2018-08-01
err95
errOAAI
errCruz, Cristovao; Foi, Alessandro; Katkovnik, Vladimir; Egiazarian, Karen
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Single Image Super-Resolution Based on Wiener Filter in Similarity Domain
errIEEE TRANSACTIONS ON IMAGE PROCESSING
IF13.7
err2018-03-01
err66
errOAAI
errCruz, Cristovao; Mehta, Rakesh; Katkovnik, Vladimir; Egiazarian, Karen O.
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errSave
Sparse approximations in complex domain based on BM3D modeling
errSIGNAL PROCESSING
IF3.6
err2017-12-01
err23
PREAI
errKatkovnik, Vladimir; Ponomarenko, Mykola; Egiazarian, Karen
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errSave
Computational super-resolution phase retrieval from multiple phase-coded diffraction patterns: simulation study and experiments
errOPTICA
IF8.5
err2017-07-11
err85
errOAAI
errKatkovnik, Vladimir; Shevkunov, Igor; Petrov, Nikolay V.; Egiazarian, Karen
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errSave
High-accuracy off-axis wavefront reconstruction from noisy data: local least square with multiple adaptive windows
errOPTICS EXPRESS
IF3.3
err2016-10-18
err12
errOAAI
errKatkovnik, Vladimir; Shevkunov, Igor; Petrov, Nikolay V.; Egiazarian, Karen
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Super-resolution in a defocused plenoptic camera: a wave-optics-based approach
errOPTICS LETTERS
IF3.3
err2016-02-26
err14
PREAI
errSahin, Erdem; Katkovnik, Vladimir; Gotchev, Atanas
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errSave
Interferometric Phase Image Estimation via Sparse Coding in the Complex Domain
errIEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING
IF8.6
err2015-05-01
err40
PREAI
errHao Hongxing; Bioucas-Dias, Jose M.; Katkovnik, Vladimir
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Nonlocal Transform-Domain Filter for Volumetric Data Denoising and Reconstruction
errIEEE TRANSACTIONS ON IMAGE PROCESSING
IF13.7
err2013-01-01
err751
PREAI
errMaggioni, Matteo; Katkovnik, Vladimir; Egiazarian, Karen; Foi, Alessandro
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Research Directions

No research directions
Co-authors
Cooperation Journals
J
José M. Bioucas‐Dias
H-index: 66 · Papers: 375
A
Arka Majumdar
H-index: 54 · Papers: 564
K
Karen Egiazarian
H-index: 54 · Papers: 682
J
Jaakko Astola
H-index: 52 · Papers: 826
G
Giancarlo Pedrini
H-index: 47 · Papers: 333
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