Nikos Petrellis

According to our database, Nikos Petrellis authored at least 62 papers between 1996 and 2023.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2023

A High Performance and Robust FPGA Implementation of a Driver State Monitoring Application.

Panagiotis Christakos, Nikos Petrellis, Panagiotis Mousouliotis, Georgios Keramidas, Christos P. Antonopoulos, Nikos S. Voros

Sensors, July, 2023

On the OpenCL Support for Streaming Fixed-Function Accelerators on Embedded SoC FPGAs.

Panagiotis Mousouliotis, Topi Leppänen, Pekka Jääskeläinen, Nikos Petrellis, Panagiotis Christakos, Georgios Keramidas, Christos P. Antonopoulos, Nikolaos S. Voros

Proceedings of the Applied Reconfigurable Computing. Architectures, Tools, and Applications, 2023

2022

NITYMED.

Nikos Petrellis, Nikolaos S. Voros, Christos P. Antonopoulos, Georgios Keramidas, Panagiotis Christakos, Panagiotis Mousouliotis

Dataset, July, 2022

2021

Exploiting a Symptom Tracking Platform for Social Distancing.

Nikos Petrellis

ERCIM News, 2021

Symptom Tracking and Experimentation Platform for Covid-19 or Similar Infections.

Nikos Petrellis, George K. Adam

Comput., 2021

Challenges Towards Hardware Acceleration of the Deformable Shape Tracking Application.

Nikos Petrellis, Panagiotis Christakos, Stavros Zogas, Panagiotis Mousouliotis, Georgios Keramidas, Nikolaos S. Voros, Christos P. Antonopoulos

Proceedings of the 29th IFIP/IEEE International Conference on Very Large Scale Integration, 2021

Cough Sound Classification Based on Similarity Metrics.

Nikos Petrellis, George K. Adam

Proceedings of the 44th International Conference on Telecommunications and Signal Processing, 2021

Exploring Feature Correlation in Plant Disease Diagnosis: A Smart Phone Application for Tomato Disorder Classification.

Nikos Petrellis

Proceedings of the PCI 2021: 25th Pan-Hellenic Conference on Informatics, Volos, Greece, November 26, 2021

Fish Morphological Feature Recognition Based on Deep Learning Techniques.

Nikos Petrellis

Proceedings of the 10th International Conference on Modern Circuits and Systems Technologies, 2021

Exploiting Vitis Framework for Accelerating Sobel Algorithm.

Panagiotis Mousouliotis, Stavros Zogas, Panagiotis Christakos, Georgios Keramidas, Nikos Petrellis, Christos P. Antonopoulos, Nikolaos S. Voros

Proceedings of the 10th Mediterranean Conference on Embedded Computing, 2021

Software Acceleration of the Deformable Shape Tracking Application: How to eliminate the Eigen Library Overhead.

Nikos Petrellis, Stavros Zogas, Panagiotis Christakos, Panagiotis Mousouliotis, Georgios Keramidas, Nikolaos S. Voros, Christos P. Antonopoulos

Proceedings of the ESSE 2021: 2nd European Symposium on Software Engineering, Larissa, Greece, November 19, 2021

High Speed Implementation of the Deformable Shape Tracking Face Alignment Algorithm.

Nikos Petrellis, Stavros Zogas, Panagiotis Christakos, Georgios Keramidas, Panagiotis Mousouliotis, Nikolaos S. Voros, Christos P. Antonopoulos

Proceedings of the 24th Euromicro Conference on Digital System Design, 2021

2020

Selecting FFT Word Length for an OFDM Receiver That Supports Undersampling.

Nikos Petrellis

Symmetry, 2020

COTS-Based Real-Time System Development: An Effective Application in Pump Motor Control.

George K. Adam, Nikos Petrellis, Panagiotis A. Kontaxis, Tilemachos Stylianos

Comput., 2020

Selecting FFT Word Length in OFDM systems with Undersampled Sparse Input.

Nikos Petrellis

Proceedings of the 9th International Conference on Modern Circuits and Systems Technologies, 2020

Low Power FFT to Support OFDM Telecommunications in IoT Applications.

Nikos Petrellis

Proceedings of the 9th International Conference on Information and Communication Technologies in Agriculture, 2020

Testing Pear Disease Diagnosis Assuming Gaussian Distribution of Feature Values.

Nikos Petrellis

Proceedings of the 9th International Conference on Information and Communication Technologies in Agriculture, 2020

A Tool for Covid-19 Symptom Evaluation Developed on Microsoft Xamarin Platform.

Nikos Petrellis

Proceedings of the 9th International Conference on Information and Communication Technologies in Agriculture, 2020

2019

Plant Disease Diagnosis with Color Normalization.

Nikos Petrellis

Proceedings of the 8th International Conference on Modern Circuits and Systems Technologies, 2019

Image Processing and Classification Method Appropriate for Extensible Mobile Applications.

Nikos Petrellis

Proceedings of the 10th International Conference on Information, 2019

2018

A Review of Image Processing Techniques Common in Human and Plant Disease Diagnosis.

Nikos Petrellis

Symmetry, 2018

The Effect of the Training Set Size in a Skin Disorder Classification Application.

Nikos Petrellis

Proceedings of the 41st International Conference on Telecommunications and Signal Processing, 2018

Employing Savitzky-Golay Smoothing in a Low Cost eHealth Platform.

Ioannis-Emmanouil Kosmadakis, Nikos Petrellis, Michael K. Birbas, Miltiadis Vardakas

Proceedings of the 41st International Conference on Telecommunications and Signal Processing, 2018

Skin disorder diagnosis assisted by lesion color adaptation.

Nikos Petrellis

Proceedings of the 22nd Pan-Hellenic Conference on Informatics, 2018

Power saving issues in a low cost eHealth sensor controller.

Nikos Petrellis, Michael K. Birbas, Miltiadis Vardakas, Ioannis-Emmanouil Kosmadakis

Proceedings of the 7th International Conference on Modern Circuits and Systems Technologies, 2018

Using color signatures for the classification of skin disorders.

Nikos Petrellis

Proceedings of the 7th International Conference on Modern Circuits and Systems Technologies, 2018

2017

Compressing and Filtering Medical Data in a Low Cost Health Monitoring System.

Nikos Petrellis, Ioannis-Emmanouil Kosmadakis, Miltiadis Vardakas, Fotios Gioulekas, Michael K. Birbas, Aris S. Lalos

Proceedings of the 21st Pan-Hellenic Conference on Informatics, 2017

Mobile Application for Plant Disease Classification Based on Symptom Signatures.

Nikos Petrellis

Proceedings of the 21st Pan-Hellenic Conference on Informatics, 2017

A smart phone image processing application for plant disease diagnosis.

Nikos Petrellis

Proceedings of the 6th International Conference on Modern Circuits and Systems Technologies, 2017

Evaluation of Sensors' Precision in a Low Cost e-Health Monitoring System.

Nikos Petrellis, Michael K. Birbas, Fotios Gioulekas

Proceedings of the 8th International Conference on Information and Communication Technologies in Agriculture, 2017

Techniques for Plant Disease Diagnosis Evaluated on a Windows Phone Platform.

Nikos Petrellis

Proceedings of the Information and Communication Technologies in Modern Agricultural Development, 2017

A Windows Phone Application for Plant Disease Diagnosis.

Nikos Petrellis

Proceedings of the 8th International Conference on Information and Communication Technologies in Agriculture, 2017

2016

A Capacitive-to-Digital Converter With Automatic Range Adaptation for Readout Instrumentation.

Konstantina-Maria Georgakopoulou, Christos Spathis, Nikos Petrellis, Alexios N. Birbas

IEEE Trans. Instrum. Meas., 2016

Low Power OFDM Receiver Exploiting Data Sparseness and DFT Symmetry.

Nikos Petrellis

Int. J. Distributed Sens. Networks, 2016

Optimal reception of sub-sampled time-domain sparse signals in wired/wireless OFDM transceivers.

Nikos Petrellis

EURASIP J. Wirel. Commun. Netw., 2016

Plant lesion characterization for disease recognition A Windows Phone application.

Nikos Petrellis

Proceedings of the 2nd International Conference on Frontiers of Signal Processing, 2016

2015

Precision and power issues in a medical sensor controller.

Nikos Petrellis, Michael K. Birbas, Fotios Gioulekas

Proceedings of the 19th Panhellenic Conference on Informatics, 2015

Under-sampling based on sparse data/parity patterns in STBC-OFDM environment.

Nikos Petrellis

Proceedings of the 19th Panhellenic Conference on Informatics, 2015

The Front End Design of a Health Monitoring System.

Nikos Petrellis, Michael K. Birbas, Fotios Gioulekas

Proceedings of the 7th International Conference on Information and Communication Technologies in Agriculture, 2015

Plant Disease Diagnosis Based on Image Processing, Appropriate for Mobile Phone Implementation.

Nikos Petrellis

Proceedings of the 7th International Conference on Information and Communication Technologies in Agriculture, 2015

2014

A scalar interpolator/compressor for the improvement of sensor linearity.

Nikos Petrellis

Proceedings of the 4th International Conference on Wireless Mobile Communication and Healthcare: "Transforming healthcare through innovations in mobile and wireless technologies", 2014

A biosensor readout circuit with 3fF resolution and broad configurable range.

Konstantina-Maria Georgakopoulou, Christos Spathis, Nikos Petrellis, Alexios N. Birbas

Proceedings of the 4th International Conference on Wireless Mobile Communication and Healthcare: "Transforming healthcare through innovations in mobile and wireless technologies", 2014

Sparse information recovery in OFDM environment.

Nikos Petrellis

Proceedings of the 6th International Symposium on Communications, 2014

2013

Monotonic Error Elimination in Subrange a/d Converters.

Nikos Petrellis, George K. Adam, Dimitrios Ventzas

J. Circuits Syst. Comput., 2013

Deterministic under-sampling with error correction in OFDM systems.

Nikos Petrellis

Proceedings of the 17th Panhellenic Conference on Informatics, 2013

Information recovery using undersampling in orthogonal frequency division multiplexing systems.

Nikos Petrellis

Proceedings of the 18th International Conference on Digital Signal Processing, 2013

2012

A real-time self-calibrated current mirror for wide range current reference generation, signal reproduction and delaying.

Nikos Petrellis, George K. Adam, Dimitrios Ventzas

Microelectron. J., 2012

2010

An ultra low area asynchronous combo 4/8/12-bit/quaternary A/D converter based on integer division.

Nikos Petrellis, Michael K. Birbas, John C. Kikidis, Alexios N. Birbas

Microelectron. J., 2010

Selecting appropriate calibration points for an ultra low area 8-bit subrange ADC.

Nikos Petrellis, Michael K. Birbas, John C. Kikidis, Alexios N. Birbas

Proceedings of the 8th Workshop on Intelligent Solutions in Embedded Systems, 2010

An 8-Bit Voltage Mode Analog to Digital Converter Based on Integer Division.

Nikos Petrellis, Michael K. Birbas, John C. Kikidis, Alexios N. Birbas

Proceedings of the IEEE Computer Society Annual Symposium on VLSI, 2010

2009

Localization of a Target with Three Degrees of Freedom Using a Low Cost Wireless Infrared Sensor Network.

Nikos Petrellis, Fotios Gioulekas, Michael K. Birbas, John C. Kikidis

Wirel. Sens. Netw., 2009

Analogue current quantizer architectures for implementing integer division-like functions.

Nikos Petrellis, Michael K. Birbas, John C. Kikidis, Alexios N. Birbas

Proceedings of the 16th International Conference on Digital Signal Processing, 2009

Asynchronous Combo 4/8/12bit, 140MS/s, 0.12mm² ADC with Binary Tree Structure.

Nikos Petrellis, Michael K. Birbas, John C. Kikidis, Alexios N. Birbas

Proceedings of 12th IEEE International Conference on Emerging Technologies and Factory Automation, 2009

Calibration Method for a CMOS 0.06mm² 150MS/s 8-bit ADC.

Nikos Petrellis, Michael K. Birbas, John C. Kikidis, Alexios N. Birbas

Proceedings of the 12th Euromicro Conference on Digital System Design, 2009

2008

Use of interleaving and error correction to infrared patterns for the improvement of position estimation systems.

Nikos Petrellis, Fotios Gioulekas, Michael K. Birbas, John C. Kikidis, Alexios N. Birbas

Proceedings of 13th IEEE International Conference on Emerging Technologies and Factory Automation, 2008

2007

A wireless infrared sensor network for the estimation of the position and orientation of a moving target.

Nikos Petrellis, Nikos Konofaos, George Alexiou

Proceedings of the 3rd International Conference on Mobile Multimedia Communications, 2007

Utilising noise effects on infrared pattern reception for position estimation on a grid plane.

Nikos Petrellis, Nikos Konofaos, George Alexiou

Proceedings of 12th IEEE International Conference on Emerging Technologies and Factory Automation, 2007

2006

Position Estimation on a Grid, Based on Infrared Pattern Reception Features.

Nikos Petrellis, Nikos Konofaos, George Alexiou

Proceedings of the Ubiquitous Computing, 2006

2000

Compensating for moderate effective throughput at the desktop.

George Orphanos, Alexios N. Birbas, Nikos Petrellis, Ioannis Mountzouris, Andreas Malataras, Angus Goldfinch, John Brosnan, Uros Janko

IEEE Commun. Mag., 2000

1998

Simulating Hardware, Software and Electromechanical Parts Using Communicating Simulators.

Nikos Petrellis, Alexios N. Birbas, Michael K. Birbas, Evaggelinos P. Mariatos, George D. Papadopoulos

Des. Autom. Embed. Syst., 1998

Reusable Architecture Templates and Automatic Specification Mapping for the Efficient Implementation of ATM Protocols.

Nikos S. Voros, Evaggelinos P. Mariatos, Michael K. Birbas, Alexios N. Birbas, Nikos Petrellis, Spyrogiannis Batistatos

Proceedings of the Ninth IEEE International Workshop on Rapid System Prototyping (RSP 1998), 1998

1996

Object oriented prototyping at the system level: an image reconstruction application example.

Evaggelinos P. Mariatos, Michael K. Birbas, Alexios N. Birbas, Nikos Petrellis

Proceedings of the Seventh IEEE International Workshop on Rapid System Prototyping (RSP '96), 1996