Publications

JOURNALS

  1. A. Radoi, "Generative Adversarial Networks Under CutMix Transformations for Multimodal Change Detection," in IEEE Geoscience and Remote Sensing Letters, vol. 19, pp. 1-5, 2022, Art no. 2506905, doi: 10.1109/LGRS.2022.3201003. (ISI Q1, IF: 5.343)

  2. A. Radoi, Multimodal Satellite Image Time Series Analysis Using GAN-Based Domain Translation and Matrix Profile. Remote Sens. 2022, 14, 3734. (ISI WOS:- - ISI Q1, IF: 5.349). [pdf]

  3. A. Radoi, A. Birhala, N. -C. Ristea and L. -C. Dutu, "An End-To-End Emotion Recognition Framework Based on Temporal Aggregation of Multimodal Information," in IEEE Access, vol. 9, pp. 135559-135570, 2021, doi: 10.1109/ACCESS.2021.3116530 (ISI WOS:- - ISI Q1, IF: 3.367). [pdf]

  4. N. C. Ristea, A. Radoi, "Complex Neural Networks for Estimating Epicentral Distance, Depth, and Magnitude of Seismic Waves", IEEE Geoscience and Remote Sensing Letters, February 2021, doi: 10.1109/LGRS.2021.3059422, ISSN: 1545-598X, eISSN: 1558-0571 (ISI WOS:- - ISI Q1, IF: 5.343), Early Access [pdf] [code]

  5. A. Radoi, M. Datcu, "Multilabel Annotation of Multispectral Remote Sensing Images using Error-Correcting Output Codes and Most Ambiguous Examples ", IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, vol. 12, no. 7, pp. 2121-2134, July 2019, doi: 10.1109/JSTARS.2019.2916838 (ISI WOS:000480354800012 - ISI Q1, IF: 4.715) [pdf]

  6. A. Radoi, C. Burileanu, "Retrieval of Similar Evolution Patterns from Satellite Image Time Series", MDPI Applied Sciences, Vol. 8, 2018, https://doi.org/10.3390/app8122435 (ISI WOS:000455145000103 - ISI Q2, IF: 2.838) [pdf]

  7. A. Radoi, "Unsupervised Change Detection in Multispectral Satellite Images using Optimal Thresholding Techniques", U.P.B. Sci. Bull., Series C, Vol. 79, Iss. 3, pp. 45-58, ISSN 2286-3540 , 2017 (ISI WOS:000411060700004)

  8. A. Radoi, M. Datcu, „Automatic Change Analysis in Satellite Images Using Binary Descriptors and Lloyd-Max Quantization," IEEE Geoscience and Remote Sensing Letters , vol. 12, no. 6, pp.1223-1227, June 2015, ISSN: 1545-598X, eISSN: 1558-0571 (ISI WOS:000352571800013 - ISI Q1, IF: 5.343). This article was awarded by UEFISCDI (Red Section – High Impact Factor) in December 2015 under the competition PRECISI (PN-II-RU-PRECISI-2015-9-10431). [pdf]

  9. A. Radoi, D. A. Stoichescu, „Pedestrian and Object Detection Using Learned Convolutional Filters”, Scientific Bulletin of UPB, Series C - Electrical Engineering, Vol. 77, Iss. 2, pp. 161 – 172, ISSN 2286-3540, June 2015 (ISI WOS:000421799900013)

  10. S. Segărceanu, T. Zaharia, A. Radoi, „Speaker Verification Using GMM Modelling”, Scientific Bulletin of UPB, Series C - Electrical Engineering , Vol. 76, No. 2, pp. 117 – 130, ISSN 2286 – 3540, 2014. (BDI - Scopus)

  11. A. Savu, A. Radoi, A. Florescu, „Transformer Analysis for Wireless Power DC-DC Converters”, International Review of Electrical Engineering (IREE), Praise Worthy Prize Ed., ISSN 1827-6679, Vol. 9, No. 1, pp. 26 – 35, 2014. (BDI - Scopus)

  12. A. Savu, A. Florescu, A. Radoi, M. Teodorescu, „A Novel Approach in Designing an Integrated Transformer LLC Resonant Converter”, International Review of Electrical Engineering (IREE), Praise Worthy Prize Ed., ISSN 1827 - 6660, Vol. 8, No. 2, pp. 586-594, 2013. (BDI - Scopus)

  13. A. Florescu, C. Oros, A. Radoi, „Comparison Among Computational Intellingence Methods For Engine Knock Detection”, Revue Romaine Des Sciences Techniques, ISSN 0035-4066, Tome 57, No. 1, p. 80 - 89, Bucharest, 2012. (ISI WOS:000303096800009, Impact Factor: 0.33)

  14. A. Radoi, V. Lăzărescu, A. Florescu, „Wavelet Analysis To Detect The Knock On Internal Combustion Engines”, Revue Romaine Des Sciences Techniques, ISSN 0035 – 4066, Tome 54, Issue 3, p. 301– 310, Bucharest, 2009, (ISI WOS:000269812800008, Impact Factor: 0.33) * This article was awarded by CNCSIS 2009 (Blue Section) and was written under the research grant CNSIS–UPB PN–II–ID–PCE–2008 – 2, code ID_1693.

CONFERENCES

  1. A. Chirtu, N.C. Ristea, A. Radoi, "Convolutional Transformers for Aerial Image Classification: A General to Specific Learning Curve", IGARSS 2022

  2. A. Radoi, M. Unsalan, "Convolutional Neural Network-based Fractal Coding Method for Image Translation in Multimodal Change Detection", IGARSS 2022

  3. M. Unsalan, A. Radoi and M. Datcu, "SAR Image Classification Using Mixed Spatial-Spectral Information and Pre-trained Convolutional Neural Networks," 2022 14th International Conference on Communications (COMM), 2022, pp. 1-6, doi: 10.1109/COMM54429.2022.9817330.

  4. A. Chirtu, A. Radoi, "Seismic Signal Denoising using U-Net in the Time-Frequency Domain", TSP 2022

  5. A. Radoi, "Convolutional Autoencoder-Based Image Reconstruction for Unsupervised Multimodal Change Detection," 2021 IEEE International Geoscience and Remote Sensing Symposium IGARSS, 2021, pp. 4372-4375, doi: 10.1109/IGARSS47720.2021.9553400.

  6. C. Andronache, M. Negru, A. Neacsu, G. Cioroiu, A. Radoi and C. Burileanu, "Towards extending real-time EMG-based gesture recognition system," 2020 43rd International Conference on Telecommunications and Signal Processing (TSP), Milan, Italy, 2020, pp. 301-304, doi: 10.1109/TSP49548.2020.9163481.

  7. A. Birhala, N. C. Ristea, A. Radoi and L. C. Dutu, "Temporal aggregation of audio-visual modalities for emotion recognition," 2020 43rd International Conference on Telecommunications and Signal Processing (TSP), Milan, Italy, 2020, pp. 305-308, doi: 10.1109/TSP49548.2020.9163474.

  8. M. Barbu, A. Radoi and G. Suciu, "Landslide Monitoring using Convolutional Autoencoders," 2020 12th International Conference on Electronics, Computers and Artificial Intelligence (ECAI), Bucharest, Romania, 2020, pp. 1-6, doi: 10.1109/ECAI50035.2020.9223121.

  9. N. -C. Ristea, L. C. Duţu and A. Radoi, "Emotion Recognition System from Speech and Visual Information based on Convolutional Neural Networks," 2019 International Conference on Speech Technology and Human-Computer Dialogue (SpeD), Timisoara, Romania, 2019, pp. 1-6, doi: 10.1109/SPED.2019.8906538.

  10. A. Neacsu, G. Cioroiu, A. Radoi and C. Burileanu, "Automatic EMG-based Hand Gesture Recognition System using Time-Domain Descriptors and Fully-Connected Neural Networks," 2019 42nd International Conference on Telecommunications and Signal Processing (TSP), Budapest, Hungary, 2019, pp. 232-235, doi: 10.1109/TSP.2019.8768831 (ISI WOS:000493442800051)

  11. A. Radoi, M. Datcu, "Bag-of-Visual Words and Error-Correcting Output Codes for Multilabel Classification of Remote Sensing Images", International Geoscience and Remote Sensing Symposium IGARSS 2018, Valencia, Spain, 2018, pp. 6955-6958. doi: 10.1109/IGARSS.2018.8519432 (ISI WOS:000451039806176)

  12. A. Radoi, C. Burileanu, "Query-by-example Retrieval in Satellite Image Time Series", IEEE International Conference on Telecommunications and Signal Processing, Athens, Greece, 2018, pp. 785-789, ISBN:978-1-5386-4695-3 , doi: 10.1109/TSP.2018.8441223 (ISI WOS:000454845100176)

  13. G. Nicolae, A. Gaiţă, A. Radoi and C. Burileanu, "A Method for Chainsaw Sound Detection Based on Haar-like Features," 2018 41st International Conference on Telecommunications and Signal Processing (TSP), Athens, Greece, 2018, pp. 714-718, doi: 10.1109/TSP.2018.8441379 (ISI WOS:000454845100160)

  14. A. Gaiţă, G. Nicolae, A. Radoi and C. Burileanu, "Chainsaw Sound Detection Based on Spectral Haar Coefficients," 2018 International Symposium ELMAR, Zadar, Croatia, 2018, pp. 139-142. doi: 10.23919/ELMAR.2018.8534594 (ISI WOS:000454262700032)

  15. A. Radoi, "Semantic Segmentation of RGB-NIR Images with Error-Correcting Output Codes", IEEE International Conference on Communications (COMM), Bucharest, Romania, 2018, pp. 135-138, DOI: 10.1109/ICComm.2018.8484811 (ISI WOS:000449526000024)

  16. A. Radoi, C. Burileanu, "Infant Cry Classification using Compression-based Similarity Metric", IEEE International Conference on Communications (COMM) Bucharest, Romania, 2018, pp. 67-70, DOI: 10.1109/ICComm.2018.8484790 (ISI WOS:000449526000011)

  17. AC. Grivei, A. Radoi, M. Datcu, "Land Cover Change Detection in Satellite Image Time Series Using an Active Learning Method", IEEE 9th International Workshop on the Analysis of Multitemporal Remote Sensing Images (Multi-Temp), Bruges, Belgium, 2017, DOI: 10.1109/Multi-Temp.2017.8035213 (ISI WOS:000427092400017)

  18. RM. Coliban, A. Radoi, M. Ivanovici, "A color and multispectral fractal model for forest region identification in satellite images", IEEE International Conference on Communications (COMM), pp. 377-380, 2016 (ISI WOS:000383221900079)

  19. AC. Grivei, A. Radoi, C. Văduva, M. Datcu, "An Active-Learning approach to the query by example retrieval in remote sensing images", IEEE International Conference on Communications (COMM), pp. 377-380, 2016 (ISI WOS:000383221900078)

  20. R. Tănase, A. Radoi, C. Văduva and M. Datcu, "An Assessment Of Similarity Measures For CBIR Systems", Proceedings of the 2016 conference on Big Data from Space (BiDS 2016); Publications Office of the European Union, ISBN 978-92-79-56980-7, ISSN 1831-9424, DOI:10.2788/854791, Tenerife, Spain

  21. A. Radoi, M. Datcu, "Spatio-Temporal Characterization in Satellite Image Time Series," IEEE 8th International Workshop on the Analysis of Multitemporal Remote Sensing Images (Multi-Temp), pp.1-4, doi: 10.1109/Multi-Temp.2015.7245805, Annecy, France, 2015 (ISI WOS:000380400100060)

  22. A. Radoi, R. Tanase, M. Datcu, "Semantic Interpretation of Multi-level Change Detection in Multi-Temporal Satellite Images", International Geoscience and Remote Sensing Symposium IGARSS 2015, pp. 4157 – 4160, Milano, Italy, 2015, ISBN:978-1-4799-7929-5, ISSN: 2153-6996, (ISI WOS:000371696704060)

  23. R. Tănase, A. Radoi, M. Datcu, D. Răducanu, "Polarimetric SAR Data Feature Selection Using Measures of Mutual Information", International Geoscience and Remote Sensing Symposium IGARSS 2015, pp. 1140 – 1143, Milano, Italy, 2015, ISBN:978-1-4799-7929-5, ISSN: 2153-6996, (ISI WOS:000371696701065)

  24. C. Vaduva, A. Radoi, A. Grivei, G. Schwarz, M. Datcu, “Urban Mapping using Satellite Time Series”, Mapping Urban Areas from Space Conference, MUAS 2015, Frascati, Italy

  25. A. Radoi, R. Tanase, M. Datcu, "Change Maps For Pairs Of Images Extracted From Satellite Image Time Series", Proceedings of the 2014 conference on Big Data from Space (BiDS 2014); Publications Office of the European Union, ISBN 978-92-79-43252-1, ISSN 1831-9424, DOI: 10.2788/182, 2014::11, pp. 132 – 135, Frascati, Italy (ELIB DLR)

  26. R. Tănase, A. Radoi, F. A. Georgescu, M. Datcu, D. Raducanu, "Using Biquaternions Algebra And Joint Time Frequency Analysis Towards A New Polsar Data Indexing Method", Proceedings of the 2014 conference on Big Data from Space (BiDS 2014); Publications Office of the European Union, ISBN 978-92-79-43252-1, ISSN 1831-9424, DOI: 10.2788/1823, 2014::11, pp. 50 – 53, Frascati, Italy (ELIB DLR)

  27. A. Radoi, C. Văduva, M. Datcu, "Satellite Image Time Series Analysis using Dynamic Time Warping and Latent Dirichlet Allocation", Conference Image Information Mining : Earth Observation meets Multimedia – IIMC 2015, 29 – 30 October 2015, Bucharest, Romania (ELIB DLR)

  28. A. Radoi, M. Datcu, „A L2-Norm Regularized Pseudo-Code for Change Analysis in Satellite Image Time Series”, First International Workshop on Learning over Multiple Contexts (LMCE) jointly held with the ECML – PKDD conference, Nancy, France, 2014. (ELIB DLR)

  29. A. Radoi, M. Datcu, „Learned Atoms from Multi-spectral Satellite Image Time Series”, ESA-EUSC-JRC Conference Proceedings - 9th Conference on Image Information Mining Conference: The Sentinels Era, pp. 71 – 75, ISBN 978-92-79-36160-9, ISSN 1831-9424, DOI 10.2788/25852, Bucharest, Romania, 2014. (ELIB DLR)

  30. A. Radoi, M. Datcu, „SAR Imagery from the Perspective of Multiscale Chirplet Transform”, EUSAR 2012, 9th European Conference on Synthetic Aperture Radar, Nuremberg, Germany, 2012. (BDI – IEEE Xplore)

  31. A. Radoi, V. Lăzărescu, A. Florescu, „Wavelet Analysis To Detect The Knock On Internal Combustion Engines”, National Symposium of Theoretical Electrotehnique, SNET 2008, ISBN 978-606-521-045-5, pp. 335 – 340, Bucharest, Romania, 2008. (BDI)

  32. A. Florescu, A. Radoi, C. Radoi, D. N. Vizireanu, “Three Dual Switching Power Supplies Modules”, CAS 2008 Proceedings, International Semiconductor Conference, 31st Edition, vol. 2, pp. 331 – 334, ISBN 978-1-4244-2004-9, Sinaia, Romania, 2008,(ISI WOS:000267590800068)

BOOK CHAPTERS

  1. A. Florescu, C. Oros and A. Rădoi, „Engine Knock Detection Based on Computational Intelligence Methods”, „Fuzzy Logic - Algorithms, Techniques and Implementations”, Prof. Elmer Dadios (Ed.), ISBN: 978-953-51-0393-6, InTech, DOI: 10.5772/37726, 2012. (BDI - Scopus)

DIDACTIC MATERIAL

  1. A. Rădoi, "Information theory and coding : from theory to applications.", Ed. Matrix Rom, Bucharest, Romania, 2018

  2. A. Rădoi, B. C. Florea, D. A. Stoichescu, Teoria Transmisiunii Informatiei – Indrumar de laborator, PRINTECH Publishing House, Bucharest, Romania, 2014

  3. B. C. Florea, A. Rădoi, D. A. Stoichescu, Information Transmission Theory – Laboratory, PRINTECH Publishing House, Bucharest, Romania, 2014