George Lentaris

Publication Activity (10 Years)

Years Active: 2006-2024
Publications (10 Years): 50

Top Topics

Image Processing

Nonlinear Least Squares

Top Venues

IEEE Trans. Circuits Syst. Video Technol.

Publications

Aimilios Leftheriotis, Achilleas Tzenetopoulos, George Lentaris, Dimitrios Soudris, Georgios Theodoridis
TF2AIF: Facilitating development and deployment of accelerated AI models on the cloud-edge continuum. CoRR (2024)
Vasileios Panousopoulos, Emmanouil Papaloukas, Vasileios Leon, Dimitrios Soudris, Emmanuel Koumandakis, George Lentaris
HW/SW co-design on embedded SoC FPGA for star tracking optimization in space applications. J. Real Time Image Process. 21 (1) (2024)
Aimilios Leftheriotis, Achilleas Tzenetopoulos, George Lentaris, Dimitrios Soudris, Georgios Theodoridis
TF2AIF: Facilitating development and deployment of accelerated AI models on the cloud-edge continuum. EuCNC/6G Summit (2024)
Simon Vellas, Bill Psomas, Kalliopi Karadima, Dimitrios Danopoulos, Alexandros Paterakis, George Lentaris, Dimitrios Soudris, Konstantinos Karantzalos
Evaluation of Resource-Efficient Crater Detectors on Embedded Systems. CoRR (2024)
Aimilios Leftheriotis, Aphrodite Tzomaka, Dimitrios Danopoulos, George Lentaris, George Theodoridis, Dimitrios Soudris
Evaluating Versal ACAP and conventional FPGA platforms for AI inference. MOCAST (2023)
Vasileios Leon, Panagiotis Minaidis, George Lentaris, Dimitrios Soudris
Accelerating AI and Computer Vision for Satellite Pose Estimation on the Intel Myriad X Embedded SoC. Microprocess. Microsystems 103 (2023)
George Pagonis, Vasileios Leon, Dimitrios Soudris, George Lentaris
Increasing the Fault Tolerance of COTS FPGAs in Space: SEU Mitigation Techniques on MPSoC. ARC (2023)
Endri Taka, George Lentaris, Dimitrios Soudris
Improving the performance of RISC-V softcores on FPGA by exploiting PVT variability and DVFS. ISCAS (2022)
Christos Vagionas, Ronis T. Maximidis, Ioannis Stratakos, Aristotelis Margaris, Agapi Mesodiakaki, Marios Gatzianas, K. Kanta, Panagiotis Toumasis, Giannis Giannoulis, Dimitrios Apostolopoulos, Elissaios-Alexios Papatheofanous, George Lentaris, Dionysios I. Reisis, Dimitrios Soudris, Kostas Tsagkaris, Nikolaos Argyris, Dimitris Syrivelis, Paraskevas Bakopoulos, R. M. Oldenbeuving, C. G. H. Roeloffzen, P. W. L. van Dijk, I. Dimogiannis, A. Kontogiannis, Hercules Avramopoulos, Amalia N. Miliou, Nikos Pleros, George Kalfas
End-to-End Real-Time Service Provisioning over a SDN-controllable 60 GHz analog FiWi X-haul for 5G Hot-Spot Networks. OFC (2022)
Vasileios Leon, Elissaios-Alexios Papatheofanous, George Lentaris, Charalampos Bezaitis, Nikolaos Mastorakis, Georgios Bampilis, Dionysios I. Reisis, Dimitrios Soudris
Combining Fault Tolerance Techniques and COTS SoC Accelerators for Payload Processing in Space. VLSI-SoC (2022)
Konstantina Kanta, Panagiotis Toumasis, Giannis Giannoulis, Ioannis Stratakos, George Lentaris, Elissaios-Alexios Papatheofanous, Ioanna Mesogiti, Eleni Theodoropoulou, Aristotelis Margaris, Dimitris Syrivelis, E. Kyriazi, Giorgos Brestas, Kostas Tokas, Nikolaos Argyris, Christos Vagionas, Ronis T. Maximidis, Paraskevas Bakopoulos, Agapi Mesodiakaki, Marios Gatzianas, George Kalfas, Kostas Tsagkaris, Nikos Pleros, Dionysios I. Reisis, George L. Lyberopoulos, Dimitrios Apostolopoulos, Dimitrios Soudris, Hercules Avramopoulos
Live demonstration of an SDN-reconfigurable, FPGA-based TxRx for an analog-IFoF/mmWave radio access network in an MNO's infrastructure. JOCN 15 (8) (2022)
Dimitrios Danopoulos, Ioannis Stamoulias, George Lentaris, Dimosthenis Masouros, Ioannis Kanaropoulos, Andreas Kosmas Kakolyris, Dimitrios Soudris
LSTM Acceleration with FPGA and GPU Devices for Edge Computing Applications in B5G MEC. SAMOS (2022)
Vasileios Leon, George Lentaris, Dimitrios Soudris, Simon Vellas, Mathieu Bernou
Towards Employing FPGA and ASIP Acceleration to Enable Onboard AI/ML in Space Applications. VLSI-SoC (2022)
Endri Taka, Konstantinos Maragos, George Lentaris, Dimitrios Soudris
Process Variability Analysis in Interconnect, Logic, and Arithmetic Blocks of 16-nm FinFET FPGAs. ACM Trans. Reconfigurable Technol. Syst. 14 (3) (2021)
Vasileios Leon, Charalampos Bezaitis, George Lentaris, Dimitrios Soudris, Dionysios I. Reisis, Elissaios-Alexios Papatheofanous, Angelos Kyriakos, Aubrey Dunne, Arne Samuelsson, David Steenari
FPGA & VPU Co-Processing in Space Applications: Development and Testing with DSP/AI Benchmarks. ICECS (2021)
Vasileios Leon, Ioannis Stamoulias, George Lentaris, Dimitrios Soudris, David Gonzalez-Arjona, Ruben Domingo, David Merodio Codinachs, Isabelle Conway
Development and Testing on the European Space-Grade BRAVE FPGAs: Evaluation of NG-Large Using High-Performance DSP Benchmarks. IEEE Access 9 (2021)
Vasileios Leon, Ioannis Stratakos, Giorgos Armeniakos, George Lentaris, Dimitrios Soudris
ApproxQAM: High-Order QAM Demodulation Circuits with Approximate Arithmetic. MOCAST (2021)
Evangelos Petrongonas, Vasileios Leon, George Lentaris, Dimitrios Soudris
ParalOS: A Scheduling & Memory Management Framework for Heterogeneous VPUs. DSD (2021)
Panagiotis Toumasis, Konstantina Kanta, Kostas Tokas, Ioannis Stratakos, Elissaios-Alexios Papatheofanous, Giannis Giannoulis, Ioanna Mesogiti, Eleni Theodoropoulou, George L. Lyberopoulos, George Lentaris, Dimitrios Apostolopoulos, Dionysios I. Reisis, Dimitrios Soudris, Hercules Avramopoulos
Demonstration of FPGA-based A-IFoF/mmWave transceiver integration in mobile infrastructure for beyond 5G transport. ECOC (2021)
Ioannis Stratakos, Elissaios-Alexios Papatheofanous, Dimitrios Danopoulos, George Lentaris, Dionysios I. Reisis, Dimitrios Soudris
Towards sharing one FPGA SoC for both low-level PHY and high-level AI/ML computing at the edge. MeditCom (2021)
Konstantinos Maragos, George Lentaris, Dimitrios Soudris
A PVT-Aware Voltage Scaling Method for Energy Efficient FPGAs. ISCAS (2021)
Vasileios Leon, George Lentaris, Evangelos Petrongonas, Dimitrios Soudris, Gianluca Furano, Antonis Tavoularis, David Moloney
Improving Performance-Power-Programmability in Space Avionics with Edge Devices: VBN on Myriad2 SoC. ACM Trans. Embed. Comput. Syst. 20 (3) (2021)
Konstantina Kanta, Annachiara Pagano, Eugenio Ruggeri, Mauro Agus, Ioannis Stratakos, Roberto Mercinelli, Christos Vagionas, Panagiotis Toumasis, George Kalfas, Giannis Giannoulis, Amalia N. Miliou, George Lentaris, Dimitrios Apostolopoulos, Nikos Pleros, Dimitrios Soudris, Hercules Avramopoulos
Analog fiber-wireless downlink transmission of IFoF/mmWave over in-field deployed legacy PON infrastructure for 5G fronthauling. JOCN 12 (10) (2020)
George Lentaris, George Chatzitsompanis, Vasileios Leon, Kiamal Z. Pekmestzi, Dimitrios Soudris
Combining Arithmetic Approximation Techniques for Improved CNN Circuit Design. ICECS (2020)
George Lentaris, Ioannis Stratakos, Ioannis Stamoulias, Dimitrios Soudris, Manolis I. A. Lourakis, Xenophon Zabulis
High-Performance Vision-Based Navigation on SoC FPGA for Spacecraft Proximity Operations. IEEE Trans. Circuits Syst. Video Technol. 30 (4) (2020)
Arsinoe Pnevmatikou, George Lentaris, Dimitrios Soudris, Nikos Kokkalis
Fast Packet Classification using RISC-V and HyperSplit Acceleration on FPGA. ISCAS (2020)
Konstantinos Maragos, George Lentaris, Dimitrios Soudris, Vasilis F. Pavlidis
PVT-Aware Sensing and Voltage Scaling for Energy Efficient FPGAs. FPGA (2019)
Georgios Georgis, George Lentaris, Dionysios I. Reisis
Acceleration techniques and evaluation on multi-core CPU, GPU and FPGA for image processing and super-resolution. J. Real Time Image Process. 16 (4) (2019)
George Lentaris, Konstantinos Maragos, Dimitrios Soudris, Xenophon Zabulis, Manolis I. A. Lourakis
Single- and Multi-FPGA Acceleration of Dense Stereo Vision for Planetary Rovers. ACM Trans. Embed. Comput. Syst. 18 (2) (2019)
Konstantinos Maragos, Endri Taka, George Lentaris, Ioannis Stratakos, Dimitrios Soudris
Analysis of Performance Variation in 16nm FinFET FPGA Devices. FPL (2019)
Konstantinos Maragos, George Lentaris, Dimitrios Soudris
In-the-Field Mitigation of Process Variability for Improved FPGA Performance. IEEE Trans. Computers 68 (7) (2019)
Ioannis Stratakos, Konstantinos Maragos, George Lentaris
Voltage Scaling and Guardband Customization of Multiple Constituent Components in SoC-FPGA. PATMOS (2019)
Vasileios Kitsakis, Konstantina Kanta, Ioannis Stratakos, Giannis Giannoulis, Dimitrios Apostolopoulos, George Lentaris, Hercules Avramopoulos, Dimitrios Soudris, Dionysios I. Reisis
Design of a Real-Time DSP Engine on RF-SoC FPGA for 5G Networks. ONDM (2019)
Konstantinos Maragos, Vasileios Leon, George Lentaris, Dimitrios Soudris, David Gonzalez-Arjona, Ruben Domingo, Antonio Pastor, David Merodio Codinachs, Isabelle Conway
Evaluation Methodology and Reconfiguration Tests on the New European NG-MEDIUM FPGA. AHS (2018)
Vatistas Kostalampros, Christos Spatharakis, Konstantinos Maragos, George Lentaris, Nikolaos Argyris, Stefanos Dris, André Richter, Hercules Avramopoulos, Dimitrios Soudris
Real-Time Carrier Phase Recovery for 16-QAM Utilizing the Nonlinear Least Squares Algorithm. OFC (2018)
Vatistas Kostalampros, Konstantinos Maragos, George Lentaris, Dimitrios Soudris, Christos Spatharakis, Nikos Argyris, Hercules Avramopoulos, Stefanos Dris, André Richter
Carrier Phase Recovery of 64 GBd Optical 16-QAM Using Extensive Parallelization on an FPGA. ISCAS (2018)
Vasileios Kitsakis, Elissaios-Alexios Papatheofanous, Dionisios I. Reisis, George Lentaris, Dimitrios Soudris
Parity Based In-Place FFT Architecture for Continuous Flow Applications. ICECS (2018)
Konstantinos Maragos, George Lentaris, Ioannis Stratakos, Dimitrios Soudris
A Framework Exploiting Process Variability to Improve Energy Efficiency in FPGA Applications. ACM Great Lakes Symposium on VLSI (2018)
George Lentaris, Konstantinos Maragos, Ioannis Stratakos, Lazaros Papadopoulos, Odysseas Papanikolaou, Dimitrios Soudris, Manolis I. A. Lourakis, Xenophon Zabulis, David González Arjona, Gianluca Furano
High-Performance Embedded Computing in Space: Evaluation of Platforms for Vision-Based Navigation. J. Aerosp. Inf. Syst. 15 (4) (2018)
Gianluca Furano, Antonis Tavoularis, Lucana Santos, Veronique Ferlet-Cavrois, Cesar Boatella, Ruben Garcia Alia, Pablo Fernández-Martínez, Maria Kastriotou, Vanessa Wyrwoll, Salvatore Danzeca, Maris Tali, Dejan Gacnik, Iztok Kramberger, Lars Juul, Konstantinos Maragos, George Lentaris
FPGA SEE Test with Ultra-High Energy Heavy Ions. DFT (2018)
Nikolaos Dimou, Manolis I. A. Lourakis, George Lentaris, Dimitrios Soudris, Dionysios I. Reisis
Parallel Robust Absolute Orientation on FPGA for Vision and Robotics. ICECS (2018)
Sotirios Papaioannou, George Kalfas, Christos Vagionas, Pavlos Maniotis, Amalia N. Miliou, Nikos Pleros, L. Anet Neto, Paraskevas Chanclor, M. Raj-Ali, Paraskevas Bakopoulos, Christophe Caillaud, Helene Debregeas, M. B. Sirbu, Y. Eichhammer, Eleni Theodoropoulou, George L. Lyberopoulos, Elli Kartsakli, John S. Vardakas, Guy Torfs, X. Yin, Kostas Tsagkaris, Panagiotis Demestichas, Giannis Giannoulis, Hercules Avramopoulos, George Lentaris, Emmanouel A. Varvarigos, Idelfonso Tafur Monroy, E. Dayan, Yigal Leiba, I. Dimogiannis, A. Kontogiannis, Roberto Magri, Antonio Tartaglia, C. G. H. Roeloffzen, R. M. Oldenbeuving
5G mm Wave Networks Leveraging Enhanced Fiber-Wireless Convergence for High-Density Environments: The 5G-PHOS Approach. BMSB (2018)
George Lentaris, Ioannis Stratakos, Ioannis Stamoulias, Konstantinos Maragos, Dimitrios Soudris, Manolis I. A. Lourakis, Xenophon Zabulis, David Gonzalez-Arjona
Project HIPNOS: Case Study of High Performance Avionics for Active Debris Removal in Space. ISVLSI (2017)
Konstantinos Maragos, Christos Spatharakis, George Lentaris, Panagiotis Kontzilas, Stefanos Dris, Paraskevas Bakopoulos, Hercules Avramopoulos, Dimitrios Soudris
A Flexible, High-Performance FPGA Implementation of a Feed-Forward Equalizer for Optical Interconnects up to 112 Gb/s. J. Signal Process. Syst. 88 (2) (2017)
Konstantinos Maragos, George Lentaris, Dimitrios Soudris, Kostas Siozios, Vasilis F. Pavlidis
Application performance improvement by exploiting process variability on FPGA devices. DATE (2017)
Simon Vellas, George Lentaris, Konstantinos Maragos, Dimitrios Soudris, Zacharias Kandylakis, Konstantinos Karantzalos
FPGA acceleration of hyperspectral image processing for high-speed detection applications. ISCAS (2017)
Christos Spatharakis, Giannis Kanakis, Nikolaos Iliadis, Paraskevas Bakopoulos, Hercules Avramopoulos, Konstantinos Maragos, George Lentaris, Dimitrios Soudris
A 56 Gbaud reconfigurable FPGA feed-forward equalizer for optical datacenter networks with flexible baudrate- and modulation-format. ICECS (2016)
Georgios Georgis, George Lentaris, Dionysios I. Reisis
Reduced Complexity Superresolution for Low-Bitrate Video Compression. IEEE Trans. Circuits Syst. Video Technol. 26 (2) (2016)
Ioannis Stratakos, Dionysios I. Reisis, George Lentaris, Konstantinos Maragos, Dimitrios Soudris
A Co-Design Approach For Rapid Prototyping Of Image Processing On SoC FPGAs. PCI (2016)
George Lentaris, Ioannis Stamoulias, Dimitrios Soudris, Manolis I. A. Lourakis
HW/SW Codesign and FPGA Acceleration of Visual Odometry Algorithms for Rover Navigation on Mars. IEEE Trans. Circuits Syst. Video Technol. 26 (8) (2016)
George Lentaris, Ioannis Stamoulias, Dionysios Diamantopoulos, Konstantinos Maragos, Kostas Siozios, Dimitrios Soudris, Marcos Avilés Rodrigálvarez, Manolis I. A. Lourakis, Xenophon Zabulis, Ioannis Kostavelis, Lazaros Nalpantidis, Evangelos Boukas, Antonios Gasteratos
SPARTAN/SEXTANT/COMPASS: Advancing Space Rover Vision via Reconfigurable Platforms. ARC (2015)
Ioannis Kostavelis, Lazaros Nalpantidis, Evangelos Boukas, Marcos Avilés Rodrigálvarez, Ioannis Stamoulias, George Lentaris, Dionysios Diamantopoulos, Kostas Siozios, Dimitrios Soudris, Antonios Gasteratos
SPARTAN: Developing a Vision System for Future Autonomous Space Exploration Robots. J. Field Robotics 31 (1) (2014)
Georgios Georgis, Dionysios I. Reisis, Panagiotis Skordilakis, Konstantinos S. Tsakalis, Ashfaque Bin Shafique, George Chatzikonstantis, George Lentaris
Neuronal connectivity assessment for epileptic seizure prevention: Parallelizing the generalized partial directed coherence on many-core platforms. ICSAMOS (2014)
Georgios Georgis, George Lentaris, Dionysios I. Reisis
Single-image super-resolution using low complexity adaptive iterative back-projection. DSP (2013)
George Lentaris, Dionysios Diamantopoulos, G. Stamoulias, Kostas Siozios, Dimitrios Soudris, Marcos Avilés Rodrigálvarez
FPGA-based path-planning of high mobility rover for future planetary missions. ICECS (2012)
Dionysios Diamantopoulos, Kostas Siozios, George Lentaris, Dimitrios Soudris, Marcos Avilés Rodrigálvarez
SPARTAN project: On profiling computer vision algorithms for rover navigation. AHS (2012)
Sergio Saponara, Massimo Rovini, Luca Fanucci, Athanasios Karachalios, George Lentaris, Dionysios I. Reisis
Design and Comparison of FFT VLSI Architectures for SoC Telecom Applications with Different Flexibility, Speed and Complexity Trade-Offs. Circuits Syst. Signal Process. 31 (2) (2012)
George Lentaris, Dionysios Diamantopoulos, Kostas Siozios, Dimitrios Soudris, Marcos Avilés Rodrigálvarez
Hardware implementation of stereo correspondence algorithm for the ExoMars mission. FPL (2012)
Konstantinos S. Tsakalis, Nikolaos Vlassopoulos, George Lentaris, Dionysios I. Reisis
A Control-Theoretic Approach for Efficient Design of Filters in DAC and Digital Audio Amplifiers. Circuits Syst. Signal Process. 30 (2) (2011)
Georgios Georgis, George Lentaris, Dionysios I. Reisis
Study of interpolation filters for motion estimation with application in H.264/AVC encoders. ICECS (2011)
Vassilios A. Chouliaras, George Lentaris, Dionisios I. Reisis, David Stevens
Customizing a VLIW Chip Multiprocessor for Motion Estimation Algorithms. ARCS Workshops (2011)
Dionysios Diamantopoulos, Panagiotis Galiatsatos, Athanasios Karachalios, George Lentaris, Dionisios I. Reisis, Dimitrios Soudris
Configurable baseband digital transceiver for Gbps wireless 60 GHz communications. ICECS (2011)
George Lentaris, Dionysios I. Reisis
A Graphics Parallel Memory Organization Exploiting Request Correlations. IEEE Trans. Computers 59 (6) (2010)
Anargyros Drolapas, George Lentaris, Dionysios I. Reisis
Programmable Motion Estimation architecture. ICECS (2009)
Konstantinos Babionitakis, Gregory Doumenis, George Georgakarakos, George Lentaris, Konstantinos Nakos, Dionysios I. Reisis, Ioannis Sifnaios, Nikolaos Vlassopoulos
A real-time H.264/AVC VLSI encoder architecture. J. Real Time Image Process. 3 (1-2) (2008)
Konstantinos Babionitakis, Gregory Doumenis, George Georgakarakos, George Lentaris, Konstantinos Nakos, Dionysios I. Reisis, Ioannis Sifnaios, Nikolaos Vlassopoulos
A real-time motion estimation FPGA architecture. J. Real Time Image Process. 3 (1-2) (2008)
Nikolaos Vlassopoulos, Dionysios I. Reisis, George Lentaris, George S. Tombras, Evangelos A. Prosalentis, N. Ritas, Konstantinos S. Tsakalis
An approach for efficient design of digital amplifiers. ISCAS (2006)
Konstantinos Babionitakis, George Lentaris, Konstantinos Nakos, Dionysios I. Reisis, Nikolaos Vlassopoulos, Gregory Doumenis, George Georgakarakos, John Sifnaios
An Efficient H.264 VLSI Advanced Video Encoder. ICECS (2006)