Alexandru Isar
Alexandru Isar
Professor of Signal Processing, Politehnica University, Timisoara
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Image denoising using a new implementation of the hyperanalytic wavelet transform
I Firoiu, C Nafornita, JM Boucher, A Isar
IEEE Transactions on Instrumentation and Measurement 58 (8), 2410-2416, 2009
492009
On the statistical decorrelation of the wavelet packet coefficients of a band-limited wide-sense stationary random process
AM Atto, D Pastor, A Isar
Signal Processing 87 (10), 2320-2335, 2007
342007
The reduction of interference terms in the time-frequency plane
M Bianu, A Isar
Signals, Circuits and Systems, 2003. SCS 2003. International Symposium on 2 …, 2003
312003
Bayesian hyperanalytic denoising of SONAR images
I Firoiu, C Nafornita, D Isar, A Isar
IEEE Geoscience and Remote Sensing Letters 8 (6), 1065-1069, 2011
282011
Reprezentări timp-frecvenţă
A Isar, I Naforniţă
Editura “Politehnica”, Timişoara, 1998
271998
A new implementation of the hyperanalytic wavelet transform
J Adam, C Nafornita, JM Boucher, A Isar
2007 International Symposium on Signals, Circuits and Systems 2, 1-4, 2007
252007
Comparison of wavelet families with application to WiMAX traffic forecasting
C Stolojescu, I Railean, S Moga, A Isar
2010 12th international conference on optimization of electrical and …, 2010
242010
Electrocardiogram baseline wander removal using stationary wavelet approximations
B Arvinti, D Toader, M Costache, A Isar
2010 12th International Conference on Optimization of Electrical and …, 2010
212010
Study of multiple access schemes in 3GPP LTE OFDMA vs. SC-FDMA
M Jamal, B Horia, K Maria, I Alexandru
2011 International Conference on Applied Electronics, 1-4, 2011
202011
ECG statistical denoising in the wavelet domain
B Arvinti, M Costache, D Toader, M Oltean, A Isar
2010 9th International Symposium on Electronics and Telecommunications, 307-310, 2010
202010
On the time-frequency localization of the wavelet signals, with application to orthogonal modulations
M Oltean, A Isar
2009 International Symposium on Signals, Circuits and Systems, 1-4, 2009
202009
A physical layer simulator for WiMAX in Rayleigh fading channel
J Mountassir, H Balta, M Oltean, M Kovaci, A Isar
2011 6th IEEE International Symposium on Applied Computational Intelligence …, 2011
192011
A new denoising system for SONAR images
A Isar, S Moga, D Isar
EURASIP Journal on Image and Video Processing 2009 (1), 173841, 2009
192009
PAPR reduction of OFDM signals using selective mapping and clipping hybrid scheme
V Cuteanu, A Isar
2012 Proceedings of the 20th European Signal Processing Conference (EUSIPCO …, 2012
182012
PAPR reduction of OFDM signals using hybrid clipping-companding scheme with sigmoid functions
V Cuteanu, A Isar
2011 International Conference on Applied Electronics, 1-4, 2011
182011
Forecasting WiMAX BS traffic by statistical processing in the wavelet domain
C Stolojescu, A Cusnir, S Moga, A Isar
2009 International Symposium on Signals, Circuits and Systems, 1-4, 2009
172009
Image watermarking based on the discrete wavelet transform statistical characteristics
C Nafornita, A Isar, M Borda
EUROCON 2005-The International Conference on" Computer as a Tool" 2, 943-946, 2005
162005
Regularised, semi-local hurst estimation via generalised lasso and dual-tree complex wavelets
C Nafornita, A Isar, JDB Nelson
2014 IEEE International Conference on Image Processing (ICIP), 2689-2693, 2014
152014
A comparison of some Hurst parameter estimators
C Stolojescu, A Isar
2012 13th International Conference on Optimization of Electrical and …, 2012
152012
Precoding techniques in OFDM systems for PAPR reduction
J Mountassir, A Isar, T Mountassir
2012 16th IEEE Mediterranean Electrotechnical Conference, 728-731, 2012
152012
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