Irena Orovic

Publication Activity (10 Years)

Years Active: 2008-2023
Publications (10 Years): 44

Top Topics

Compressive Sensing

Hermite Transform

Signal Reconstruction

Top Venues

Signal Process.

Publications

Ivana Ognjanovic, Ramo Sendelj, Luka Lakovic, John Mantas, Emmanouil Zoulias, László Bokor, Péter A. Kara, Christoph Reich, Irena Orovic, Milovan Roganovic, Tanja Radusinovic, Nada Rakocevic, Natasa Zugic
Montenegrin Digital Academic Innovation Hub: Supporting Digital Education, Business and Innovations in Medical Informatics. ICIMTH (2023)
Maja Lakicevic Zaric, Andjela Draganic, Irena Orovic, Marko Beko, Srdjan S. Stankovic
Combining Gradient-Based and Thresholding Methods for Improved Signal Reconstruction Performance. J. Signal Process. Syst. 95 (5) (2023)
Milos Brajovic, Irena Orovic, Marko Beko, Srdjan Stankovic
Reconstruction of signals with sparse representation in optimally dilated Hermite basis. Signal Image Video Process. 17 (6) (2023)
Milovan Roganovic, Ivana Ognjanovic, Ramo Sendelj, Christoph Reich, László Bokor, John Mantas, Martina Golob, Natasa Simsic, Irena Orovic, Tanja Radusinovic, Jevto Erakovic, Natasa Zugic
Digital Entrepreneurial Nest: Supporting Digitization of Healthcare at National Level in Montenegro. ICIMTH (2021)
Andjela Draganic, Irena Orovic, Marko Beko, Srdjan Stankovic
Seismic Data Recovery From a Reduced Set of Measurements. SoftCOM (2021)
Irena Orovic, Srdjan S. Stankovic, Marko Beko
Multi-base compressive sensing procedure with application to ECG signal reconstruction. EURASIP J. Adv. Signal Process. 2021 (1) (2021)
Milos Brajovic, Irena Orovic, Marko Beko, Srdjan Stankovic
Parameter optimization of orthogonal discrete Hermite transform formed using eigenvectors of a symmetric tridiagonal matrix. Digit. Signal Process. 117 (2021)
Andjela Draganic, Irena Orovic, Maja Lakicevic Zaric, Srdjan Stankovic
Quick Response Code Recovery using Sparse Signal Processing Approach. MECO (2020)
Stefan Vujovic, Andjela Draganic, Maja Lakicevic Zaric, Irena Orovic, Milos Dakovic, Marko Beko, Srdjan Stankovic
Sparse Analyzer Tool for Biomedical Signals. Sensors 20 (9) (2020)
Ljubisa Stankovic, Ervin Sejdic, Srdjan Stankovic, Milos Dakovic, Irena Orovic
A Tutorial on Sparse Signal Reconstruction and Its Applications in Signal Processing. Circuits Syst. Signal Process. 38 (3) (2019)
Milos Brajovic, Irena Orovic, Milos Dakovic, Srdjan Stankovic
Compressive Sensing of Sparse Signals in the Hermite Transform Basis. IEEE Trans. Aerosp. Electron. Syst. 54 (2) (2018)
Maja Lakicevic Zaric, Andjela Draganic, Irena Orovic, Srdjan Stankovic
Sparse signal reconstruction using gradient-threshold based method. MECO (2018)
Nedjeljko Lekic, Nikola Zaric, Irena Orovic, Srdjan Stankovic
Adaptive gradient-based analog hardware architecture for 2D under-sampled signals reconstruction. Microprocess. Microsystems 62 (2018)
Milos Brajovic, Srdjan Stankovic, Irena Orovic
Analysis of noisy coefficients in the discrete Hermite transform domain with application in signal denoising and sparse signal reconstruction. Signal Process. 150 (2018)
Isidora Stankovic, Irena Orovic, Milos Dakovic, Srdjan Stankovic
Denoising of sparse images in impulsive disturbance environment. Multim. Tools Appl. 77 (5) (2018)
Ervin Sejdic, Irena Orovic, Srdjan Stankovic
A software companion for compressively sensed time-frequency processing of sparse nonstationary signals. SoftwareX 8 (2018)
Milos Brajovic, Stefan Vujovic, Irena Orovic, Srdjan Stankovic
Coefficient Thresholding in the Gradient Reconstruction Algorithm for Signals Sparse in the Hermite Transform Basis. APPIS (2018)
Ervin Sejdic, Irena Orovic, Srdjan Stankovic
Compressive sensing meets time-frequency: An overview of recent advances in time-frequency processing of sparse signals. Digit. Signal Process. 77 (2018)
Srdjan Stankovic, Irena Orovic, Ljubisa Stankovic
Polynomial Fourier domain as a domain of signal sparsity. Signal Process. 130 (2017)
Andjela Draganic, Irena Orovic, Srdjan Stankovic, Xiumei Li, Zhi Wang
An approach to classification and under-sampling of the interfering wireless signals. Microprocess. Microsystems 51 (2017)
Milos Brajovic, Irena Orovic, Milos Dakovic, Srdjan Stankovic
The reconstruction of 2D sparse signals by exploiting transform coefficients variances. EUROCON (2017)
Srdjan Stankovic, Stefan Vujovic, Irena Orovic, Milos Dakovic, Ljubisa Stankovic
Combination of gradient based and single iteration reconstruction algorithms for sparse signals. EUROCON (2017)
Andjela Draganic, Irena Orovic, Srdjan Stankovic, Xiaoshuan Zhang, Xiang Wang
Compressive sensing approach in the table grape cold chain logistics. MECO (2017)
Andjela Draganic, Irena Orovic, Srdjan Stankovic
On some common compressive sensing recovery algorithms and applications - Review paper. CoRR (2017)
Budimir Lutovac, Milos Dakovic, Srdjan Stankovic, Irena Orovic
An algorithm for robust image watermarking based on the DCT and Zernike moments. Multim. Tools Appl. 76 (22) (2017)
Zoja Vulaj, Milos Brajovic, Andjela Draganic, Irena Orovic
Detection of irregular QRS complexes using Hermite Transform and Support Vector Machine. CoRR (2017)
Ljubisa Stankovic, Milos Dakovic, Srdjan Stankovic, Irena Orovic
Conditions for Unique Reconstruction of Sparse Signals Using Compressive Sensing Methods. CoRR (2017)
Zoja Vulaj, Andjela Draganic, Milos Brajovic, Irena Orovic
A tool for ECG signal analysis using standard and optimized Hermite transform. MECO (2017)
Andjela Draganic, Milan Maric, Irena Orovic, Srdjan Stankovic
Identification of image source using serialnumber-based watermarking under Compressive Sensing conditions. CoRR (2017)
Isidora Stankovic, Milos Dakovic, Irena Orovic
Overlapping blocks in reconstruction of sparse images. MIPRO (2017)
Zoja Vulaj, Andjela Draganic, Milos Brajovic, Irena Orovic
A tool for ECG signal analysis using standard and optimized Hermite transform. CoRR (2017)
Andjela Draganic, Milan Maric, Irena Orovic, Srdjan Stankovic
Identification of image source using serial-number-based watermarking under Compressive Sensing conditions. MIPRO (2017)
Milos Brajovic, Irena Orovic, Milos Dakovic, Srdjan Stankovic
On the parameterization of Hermite transform with application to the compression of QRS complexes. Signal Process. 131 (2017)
Srdjan Stankovic, Irena Orovic
Cognitive inspired learning based on the compressive sensing postulates. MECO (2017)
Srdjan Stankovic, Irena Orovic
An Approach to 2D Signals Recovering in Compressive Sensing Context. Circuits Syst. Signal Process. 36 (4) (2017)
Irena Orovic, Andjela Draganic, Nedjeljko Lekic, Srdjan Stankovic
A system for compressive sensing signal reconstruction. EUROCON (2017)
Irena Orovic, Nedjeljko Lekic, Srdjan Stankovic
An Analog-Digital Hardware for L-Estimate Space-Varying Image Filtering. Circuits Syst. Signal Process. 35 (2) (2016)
Andjela Draganic, Irena Orovic, Srdjan Stankovic, Xiumei Li
ISAR reconstruction from incomplete data using total variation optimization. MECO (2016)
Nicoletta Saulig, Irena Orovic, Victor Sucic
Optimization of quadratic time-frequency distributions using the local Rényi entropy information. Signal Process. 129 (2016)
Milan Maric, Irena Orovic, Srdjan Stankovic
Compressive sensing based image processing in trapview pest monitoring system. MIPRO (2016)
Andjela Draganic, Irena Orovic, Srdjan Stankovic, Xiumei Li, Zhi Wang
Reconstruction and classification of wireless signals based on compressive sensing approach. MECO (2016)
Ivo Stancic, Milos Brajovic, Irena Orovic, Josip Music
Compressive sensing for reconstruction of 3D point clouds in smart systems. SoftCOM (2016)
Josip Music, Tea Marasovic, Vladan Papic, Irena Orovic, Srdjan Stankovic
Performance of Compressive Sensing Image Reconstruction for Search and Rescue. IEEE Geosci. Remote. Sens. Lett. 13 (11) (2016)
Isidora Stankovic, Irena Orovic, Srdjan Stankovic, Milos Dakovic
Iterative denoising of sparse images. MIPRO (2016)
Tamara Pejakovic, Milos Orovic, Irena Orovic
A comparison of CS reconstruction algorithms for multicomponent nonlinear phase signals. MECO (2015)
Srdjan Stankovic, Irena Orovic
Compressive Sensing Reconstruction for Sparse 2D Data. CoRR (2015)
Andjela Draganic, Irena Orovic, Nedjeljko Lekic, Milos Dakovic, Srdjan Stankovic
Hardware Architecture for Single Iteration Reconstruction Algorithm. CoRR (2015)
Milos Brajovic, Irena Orovic, Milos Dakovic, Srdjan Stankovic
Compressive Sensing of Sparse Signals in the Hermite Transform Basis: Analysis and Algorithm for Signal Reconstruction. CoRR (2015)
Andjela Draganic, Irena Orovic, Nedjeljko Lekic, Milos Dakovic, Srdjan Stankovic
Architecture for single iteration reconstruction algorithm. MECO (2015)
Stefan Vujovic, Milos Dakovic, Irena Orovic, Srdjan Stankovic
An architecture for hardware realization of compressive sensing Gradient algorithm. MECO (2015)
Irena Orovic, Andjela Draganic, Nedjeljko Lekic, Srdjan Stankovic
A System for Compressive Sensing Signal Reconstruction. CoRR (2015)
Irena Orovic, Andjela Draganic, Srdjan Stankovic
Sparse Time-Frequency Representation for Signals with Fast Varying Instantaneous Frequency. CoRR (2015)
Srdjan Stankovic, Ljubisa Stankovic, Irena Orovic
Relationship between the robust statistics theory and sparse compressive sensed signals reconstruction. IET Signal Process. 8 (3) (2014)
Srdjan Stankovic, Irena Orovic, Ljubisa Stankovic
Compressive Sensing of Polynomial Phase Signals. CoRR (2014)
Irena Orovic, Milica Orlandic, Srdjan Stankovic
An image watermarking based on the pdf modeling and quantization effects in the wavelet domain. Multim. Tools Appl. 70 (3) (2014)
Marijana Scekic, Radomir Mihajlovic, Irena Orovic, Srdjan Stankovic
CS performance analysis for the musical signals reconstruction. MECO (2014)
Irena Orovic, Srdjan Stankovic, Thayananthan Thayaparan
Time-frequency-based instantaneous frequency estimation of sparse signals from incomplete set of samples. IET Signal Process. 8 (3) (2014)
Irena Orovic, Srdjan Stankovic
L-statistics based space/spatial-frequency filtering of 2D signals in heavy tailed noise. Signal Process. 96 (2014)
Irena Orovic, Srdjan Stankovic
Improved higher order robust distributions based on compressive sensing reconstruction. IET Signal Process. 8 (7) (2014)
Sanja Zukovic, Milica Medenica, Irena Orovic, Srdjan Stankovic
Synthetic software tool for compressive sensing reconstruction. MECO (2014)
Srdjan Stankovic, Irena Orovic, Ljubisa Stankovic
An automated signal reconstruction method based on analysis of compressive sensed signals in noisy environment. Signal Process. 104 (2014)
Ljubisa Stankovic, Irena Orovic, Srdjan Stankovic, Moeness G. Amin
Compressive Sensing Based Separation of Nonstationary and Stationary Signals Overlapping in Time-Frequency. IEEE Trans. Signal Process. 61 (18) (2013)
Srdjan Stankovic, Irena Orovic, Moeness G. Amin
L-statistics based modification of reconstruction algorithms for compressive sensing in the presence of impulse noise. Signal Process. 93 (11) (2013)
Srdjan Stankovic, Irena Orovic
An ideal OMP based complex-time distribution. MECO (2013)
Ljubisa Stankovic, Srdjan Stankovic, Irena Orovic, Moeness G. Amin
Robust Time-Frequency Analysis Based on the L-Estimation and Compressive Sensing. IEEE Signal Process. Lett. 20 (5) (2013)
Andjela Draganic, Irena Orovic, Srdjan Stankovic
FHSS signal characterization based on the crossterms free time-frequency distributions. MECO (2013)
Irena Orovic, Srdjan Stankovic, Branka Jokanovic
A Suitable Hardware Realization for the Cohen Class Distributions. IEEE Trans. Circuits Syst. II Express Briefs (9) (2013)
Srdjan Stankovic, Irena Orovic, Marie Chabert, Bijan G. Mobasseri
Image watermarking based on the space/spatial-frequency analysis and Hermite functions expansion. J. Electronic Imaging 22 (1) (2013)
Srdjan Stankovic, Irena Orovic
Robust complex-time distributions based on reconstruction algorithms. MECO (2013)
Irena Orovic, Andjela Draganic, Srdjan Stankovic, Ervin Sejdic
A unified approach for the estimation of instantaneous frequency and its derivatives for non-stationary signals analysis. ISSPA (2012)
Irena Orovic, Srdjan Stankovic, Andjela Draganic
Time-frequency based analysis of wireless signals. MECO (2012)
Nikola Zaric, Irena Orovic, Srdjan Stankovic
Singular value decomposition and space/spatial-frequency analysis applied to digital watermarking. EUSIPCO (2012)
Srdjan Stankovic, Irena Orovic, Moeness G. Amin
Compressed sensing based robust time-frequency representation for signals in heavy-tailed noise. ISSPA (2012)
Srdjan Stankovic, Irena Orovic, Victor Sucic
Averaged multiple L-spectrogram for analysis of noisy nonstationary signals. Signal Process. 92 (12) (2012)
Irena Orovic, Srdjan Stankovic, Moeness G. Amin
A new approach for classification of human gait based on time-frequency feature representations. Signal Process. 91 (6) (2011)
Irena Orovic, Milica Orlandic, Srdjan Stankovic, Zdravko Uskokovic
A Virtual Instrument for Time-Frequency Analysis of Signals With Highly Nonstationary Instantaneous Frequency. IEEE Trans. Instrum. Meas. 60 (3) (2011)
Irena Orovic, Nikola Zaric, Srdjan Stankovic, Moeness G. Amin
A multiwindow time-frequency approach based on the concepts of robust estimate theory. ICASSP (2011)
Irena Orovic, Nikola Zaric, Srdjan Stankovic, Igor Radusinovic, Zoran Veljovic
Analysis of power consumption in OFDM systems. MIPRO (2011)
Srdjan Stankovic, Irena Orovic, Andrey S. Krylov
Video Frames Reconstruction Based on Time-Frequency Analysis and Hermite Projection Method. EURASIP J. Adv. Signal Process. 2010 (2010)
Srdjan Stankovic, Irena Orovic, Nikola Zaric
An Application of Multidimensional Time-Frequency Analysis as a Base for the Unified Watermarking Approach. IEEE Trans. Image Process. 19 (3) (2010)
Nikola Zaric, Irena Orovic, Srdjan Stankovic
Robust Time-Frequency Distributions with Complex-Lag Argument. EURASIP J. Adv. Signal Process. 2010 (2010)
Irena Orovic, Srdjan Stankovic
Time-Frequency-Based Speech Regions Characterization and Eigenvalue Decomposition Applied to Speech Watermarking. EURASIP J. Adv. Signal Process. 2010 (2010)
Srdjan Stankovic, Irena Orovic, Nikola Zaric, Cornel Ioana
Two dimensional time-frequency analysis based eigenvalue decomposition applied to image watermarking. Multim. Tools Appl. 49 (3) (2010)
Irena Orovic, Srdjan Stankovic, Tom Chau, Catriona M. Steele, Ervin Sejdic
Time-Frequency Analysis and Hermite Projection Method Applied to Swallowing Accelerometry Signals. EURASIP J. Adv. Signal Process. 2010 (2010)
Irena Orovic, Srdjan Stankovic
A Class of Highly Concentrated Time-Frequency Distributions Based on the Ambiguity Domain Representation and Complex-Lag Moment. EURASIP J. Adv. Signal Process. 2009 (2009)
Srdjan Stankovic, Irena Orovic, Cornel Ioana
Effects of Cauchy Integral Formula Discretization on the Precision of IF Estimation: Unified Approach to Complex-Lag Distribution and its Counterpart L-Form. IEEE Signal Process. Lett. 16 (4) (2009)
Bertrand Gottin, Irena Orovic, Cornel Ioana, Srdjan Stankovic, Jocelyn Chanussot
Signal characterization using generalized "Time-phase derivatives" representation. ICASSP (2009)
Nikola Zaric, Irena Orovic, Srdjan Stankovic
Hardware Realization of Generalized Time-Frequency Distribution with Complex-Lag Argument. EURASIP J. Adv. Signal Process. 2009 (2009)
Irena Orovic, Predrag Zogovic, Nikola Zaric, Srdjan Stankovic
Speech signals protection via logo watermarking based on the time-frequency analysis. Ann. des Télécommunications 63 (7-8) (2008)
Srdjan Stankovic, Irena Orovic, Nikola Zaric
Robust Speech Watermarking Procedure in the Time-Frequency Domain. EURASIP J. Adv. Signal Process. 2008 (2008)
Srdjan Stankovic, Irena Orovic, Nikola Zaric
Robust watermarking procedure based on JPEG discrete cosine transform image compression. J. Electronic Imaging 17 (4) (2008)