Alexandru Isar

Publication Activity (10 Years)

Years Active: 1999-2021
Publications (10 Years): 8

Top Topics

Anchovy Catches

Data Mining Methodology

Wavelet Transform

Top Venues

Expert Syst. J. Knowl. Eng.

EURASIP J. Wirel. Commun. Netw.

Publications

Alexandru Isar, Corina Nafornita, Georgiana Magu
Hyperanalytic Wavelet-Based Robust Edge Detection. Remote. Sens. 13 (15) (2021)
Mohamed Amine Ouamri, Marius-Emil Otesteanu, Alexandru Isar, Mohamed Azni
Coverage, Handoff and cost optimization for 5G Heterogeneous Network. Phys. Commun. 39 (2020)
Georgiana Magu, Radu Lucaciu, Alexandru Isar
Polynomial Based Kalman Filter Result Fitting to Data. TSP (2020)
Alexandru Isar, Marius Oltean
Time-frequency localization as mother wavelet selecting criterion for wavelet modulation. Ann. des Télécommunications 71 (1-2) (2016)
James D. B. Nelson, Corina Nafornita, Alexandru Isar
Semi-Local Scaling Exponent Estimation With Box-Penalty Constraints and Total-Variation Regularization. IEEE Trans. Image Process. 25 (7) (2016)
Corina Nafornita, James D. B. Nelson, Alexandru Isar
Performance analysis of SAR image denoising using scaling exponent estimator. COMM (2016)
Cristina Stolojescu-Crisan, Alexandru Isar
Denoising and inpainting SONAR images. TSP (2015)
James D. B. Nelson, Corina Nafornita, Alexandru Isar
Generalised M-Lasso for robust, spatially regularised hurst estimation. GlobalSIP (2015)
Corina Nafornita, Adrian Macaveiu, Alexandru Isar, Ioan Nafornita, Andrei Campeanu
Envelope detector with denoising to improve the detection probability. COMM (2014)
Horia Balta, Catherine Douillard, Alexandru Isar
On the Equivalence Between Canonical Forms of Recursive Systematic Convolutional Transducers Based on Single Shift Registers. IEEE Access 2 (2014)
Alexandru Isar, Corina Nafornita
On the statistical decorrelation of the 2D discrete wavelet transform coefficients of a wide sense stationary bivariate random process. Digit. Signal Process. 24 (2014)
Corina Nafornita, Alexandru Isar, James D. B. Nelson
Regularised, semi-local hurst estimation via generalised lasso and dual-tree complex wavelets. ICIP (2014)
Cristina Stolojescu-Crisan, Alexandru Isar
Forecasting WiMAX traffic by data mining methodology. EURASIP J. Wirel. Commun. Netw. 2013 (2013)
Cristina Stolojescu-Crisan, Alexandru Isar
Two approaches for the estimation of the heaviness of traffic in wireless networks. TSP (2013)
Cristina Stolojescu-Crisan, Alexandru Isar, Sorin Moga, Philippe Lenca
WiMAX traffic analysis and base stations classification in terms of LRD. Expert Syst. J. Knowl. Eng. 30 (4) (2013)
Victor Cuteanu, Alexandru Isar
PAPR reduction of OFDM signals using selective mapping and clipping hybrid scheme. EUSIPCO (2012)
Corina Nafornita, Yannick Berthoumieu, Ioan Nafornita, Alexandru Isar
Kullback-Leibler distance between complex generalized Gaussian distributions. EUSIPCO (2012)
Beatrice Arvinti, Alexandru Isar, Ronny Stolz, Marius Costache
Performance of Fourier versus Wavelet analysis for magnetocardiograms using a SQUID-acquisition system. SACI (2011)
Ioana Firoiu, Corina Nafornita, Dorina Isar, Alexandru Isar
Bayesian Hyperanalytic Denoising of SONAR Images. IEEE Geosci. Remote. Sens. Lett. 8 (6) (2011)
Jamal Mountassir, Horia Balta, Marius Oltean, Maria Kovaci, Alexandru Isar
A physical layer simulator for WiMAX in Rayleigh fading channel. SACI (2011)
Horia Balta, Alexandru Isar, Dorina Isar, Maria Balta
Simulating the Operation of Turbo Codes through the Monte Carlo Method, Comparison between MATLAB, C and C#. ICFCE (2011)
Ioana Firoiu, Corina Nafornita, Jean-Marc Boucher, Alexandru Isar
Image Denoising Using a New Implementation of the Hyperanalytic Wavelet Transform. IEEE Trans. Instrum. Meas. 58 (8) (2009)
Alexandru Isar, Sorin Moga, Dorina Isar
A New Denoising System for SONAR Images. EURASIP J. Image Video Process. 2009 (2009)
Abdourrahmane M. Atto, Dominique Pastor, Alexandru Isar
On the statistical decorrelation of the wavelet packet coefficients of a band-limited wide-sense stationary random process. Signal Process. 87 (10) (2007)
Corina Nafornita, Alexandru Isar, Monica Borda
Improved Pixel-Wise Masking for Image Watermarking. MRCS (2006)
Marius Oltean, Jean-Marc Boucher, Alexandru Isar
Map Filtering in the Diversity-Enhanced Wavelet Domain Applied to Ecg Signals Denoising. ICASSP (2) (2006)
Monica Borda, Ioan Nafornita, Dorina Isar, Alexandru Isar
New instantaneous frequency estimation method based on image processing techniques. J. Electronic Imaging 14 (2) (2005)
Dorina Isar, Alexandru Isar
Adaptive De-Noising of Low SNR Signals. WAA (2003)
Monica Borda, Ioan Nafornita, Alexandru Isar
New instantaneous frequency estimation method based on the use of image processing techniques. Image Processing: Algorithms and Systems (2003)
Alexandru Isar, Dorina Isar, Tibor Asztalos
Nonlinear adaptive filters and wavelets. A statistical analysis. ICECS (1999)