Alexandru Isar - researchr alias

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Viewing Publication 1 - 30 from 30

2021

Hyperanalytic Wavelet-Based Robust Edge DetectionAlexandru Isar, Corina Nafornita, Georgiana Magu. remotesensing, 13(15):2888, 2021. [doi]

2020

Polynomial Based Kalman Filter Result Fitting to DataGeorgiana Magu, Radu Lucaciu, Alexandru Isar. arbeitspl 2020: 65-68 [doi]

Coverage, Handoff and cost optimization for 5G Heterogeneous NetworkMohamed Amine Ouamri, Marius-Emil Otesteanu, Alexandru Isar, Mohamed Azni. phycomm, 39:101037, 2020. [doi]

2016

Time-frequency localization as mother wavelet selecting criterion for wavelet modulationAlexandru Isar, Marius Oltean. adt, 71(1-2):35-46, 2016. [doi]

Performance analysis of SAR image denoising using scaling exponent estimatorCorina Nafornita, James D. B. Nelson, Alexandru Isar. iccomm 2016: 33-36 [doi]

Semi-Local Scaling Exponent Estimation With Box-Penalty Constraints and Total-Variation RegularizationJ. D. B. Nelson, Corina Nafornita, Alexandru Isar. TIP, 25(7):3167-3181, 2016. [doi]

2015

Generalised M-Lasso for robust, spatially regularised hurst estimationJ. D. B. Nelson, Corina Nafornita, Alexandru Isar. globalsip 2015: 1265-1269 [doi]

Denoising and inpainting SONAR imagesCristina Stolojescu-Crisan, Alexandru Isar. arbeitspl 2015: 1-5 [doi]

2014

2013

WiMAX traffic analysis and base stations classification in terms of LRDCristina Stolojescu-Crisan, Alexandru Isar, Sorin Moga, Philippe Lenca. es, 30(4):285-293, 2013. [doi]

Forecasting WiMAX traffic by data mining methodologyCristina Stolojescu-Crisan, Alexandru Isar. ejwcn, 2013:280, 2013. [doi]

Two approaches for the estimation of the heaviness of traffic in wireless networksCristina Stolojescu-Crisan, Alexandru Isar. arbeitspl 2013: 268-271 [doi]

2012

PAPR reduction of OFDM signals using selective mapping and clipping hybrid schemeVictor Cuteanu, Alexandru Isar. eusipco 2012: 2551-2555 [doi]

Kullback-Leibler distance between complex generalized Gaussian distributionsCorina Nafornita, Yannick Berthoumieu, Ioan Nafornita, Alexandru Isar. eusipco 2012: 1850-1854 [doi]

2011

2009

Image Denoising Using a New Implementation of the Hyperanalytic Wavelet TransformIoana Firoiu, Corina Nafornita, Jean-Marc Boucher, Alexandru Isar. tim, 58(8):2410-2416, 2009. [doi]

A New Denoising System for SONAR ImagesAlexandru Isar, Sorin Moga, Dorina Isar. ejivp, 2009, 2009. [doi]

2007

On the statistical decorrelation of the wavelet packet coefficients of a band-limited wide-sense stationary random processAbdourrahmane M. Atto, Dominique Pastor, Alexandru Isar. sigpro, 87(10):2320-2335, 2007. [doi]

2006

Improved Pixel-Wise Masking for Image WatermarkingCorina Nafornita, Alexandru Isar, Monica Borda. mrcs 2006: 90-97 [doi]

Map Filtering in the Diversity-Enhanced Wavelet Domain Applied to Ecg Signals DenoisingMarius Oltean, Jean-Marc Boucher, Alexandru Isar. icassp 2006: 1196-1199 [doi]

2005

New instantaneous frequency estimation method based on image processing techniquesMonica Borda, Ioan Nafornita, Dorina Isar, Alexandru Isar. jei, 14(2):23013, 2005. [doi]

2003

New instantaneous frequency estimation method based on the use of image processing techniquesMonica Borda, Ioan Nafornita, Alexandru Isar. ipas 2003: 147-156 [doi]

Adaptive De-Noising of Low SNR SignalsD. Isar, Alexandru Isar. waa 2003: 821-826

1999

Nonlinear adaptive filters and wavelets. A statistical analysisAlexandru Isar, Dorina Isar, Tibor Asztalos. icecsys 1999: 761-764 [doi]

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