Savvas A. Chatzichristofis

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Yiannis BoutalisProfessor, Democritus University of ThraceVerified email at ee.duth.gr
Elias B. KosmatopoulosProfessor, Democritus University of Thrace & CERTH, GreeceVerified email at ee.duth.gr
Mathias LuxAssociate Professor at Alpen-Adria-Universität KlagenfurtVerified email at itec.uni-klu.ac.at
Lefteris DoitsidisAssistant Professor, Technical University of Crete, School of Production Eng. & ManagementVerified email at dpem.tuc.gr
Angelos A. AmanatiadisAssistant Professor, Democritus University of ThraceVerified email at pme.duth.gr
Konstantinos ZagorisLecturer, Neapolis University PafosVerified email at nup.ac.cy
Athanasios Ch. KapoutsisCentre for Research and Technology Hellas (CERTH)Verified email at ee.duth.gr
Chryssanthi IakovidouPost-doctoral fellow, Information Technologies Institute (ITI) at CERTHVerified email at iti.gr
Avi ArampatzisAssociate Professor, Democritus University of ThraceVerified email at ee.duth.gr
Zinon ZinonosSmart City Project Manager, Pafos MunicipalityVerified email at pafos.org.cy
Nikos PapamarkosDemocritus University of Thrace Department of Electrical and Computer Engineering Laboratory ofVerified email at ee.duth.gr
Klitos ChristodoulouUniversity of Nicosia, Institute For the Future (IFF), Department of Digital InnovationVerified email at unic.ac.cy
Georgios Ch. SirakoulisProfessor, Democritus University of Thrace, GreeceVerified email at ee.duth.gr
Antonios GasteratosProfessor at Democritus University of Thrace | Fellow IETVerified email at pme.duth.gr
Panayiotis ChristodoulouLecturer, Neapolis University PafosVerified email at nup.ac.cy
Alessandro RenzagliaINRIAVerified email at inria.fr
Agostino MartinelliVerified email at inria.fr
Nektarios AnagnostopoulosWorkable, Athens, GreeceVerified email at workable.com
J. Borges de SousaProfessor, LSTS, DEEC, FEUPVerified email at fe.up.pt
Davide ScaramuzzaProfessor of Robotics and Perception, University of ZurichVerified email at ifi.uzh.ch

Savvas A. Chatzichristofis

Professor, Neapolis University Pafos

Verified email at nup.ac.cy - Homepage

Artificial Intelligence Computer Vision Educational Robotics Image Retrieval


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CEDD: Color and edge directivity descriptor: A compact descriptor for image indexing and retrieval SA Chatzichristofis, YS Boutalis Computer Vision Systems: 6th International Conference, ICVS 2008 Santorini …, 2008	625	2008
Lire: lucene image retrieval: an extensible java cbir library M Lux, SA Chatzichristofis Proceedings of the 16th ACM international conference on Multimedia, 1085-1088, 2008	444	2008
Fcth: Fuzzy color and texture histogram-a low level feature for accurate image retrieval SA Chatzichristofis, YS Boutalis 2008 ninth international workshop on image analysis for multimedia …, 2008	397	2008
Vision-controlled micro flying robots: from system design to autonomous navigation and mapping in GPS-denied environments D Scaramuzza, MC Achtelik, L Doitsidis, F Fraundorfer, ... IEEE Robotics & Automation Magazine, 1-10, 2014	371	2014
Accurate image retrieval based on compact composite descriptors and relevance feedback information SA Chatzichristofis, K Zagoris, YS Boutalis, N Papamarkos International Journal of Pattern Recognition and Artificial Intelligence 24 …, 2010	141	2010
DARP: Divide Areas Algorithm for Optimal Multi-Robot Coverage Path Planning AC Kapoutsis, SA Chatzichristofis, EB Kosmatopoulos Journal of Intelligent & Robotic Systems, 1-18, 2017	115	2017
A novel image retrieval based on visual words integration of SIFT and SURF N Ali, KB Bajwa, R Sablatnig, SA Chatzichristofis, Z Iqbal, M Rashid, ... PloS one 11 (6), e0157428, 2016	111	2016
Image moment invariants as local features for content based image retrieval using the bag-of-visual-words model EG Karakasis, A Amanatiadis, A Gasteratos, SA Chatzichristofis Pattern Recognition Letters 55, 22-27, 2015	106	2015
Selection of the proper compact composite descriptor for improving content based image retrieval S Chatzichristofis, Y Boutalis, M Lux Proc. of the 6th IASTED International Conference 134643, 064, 2009	87	2009
Dynamic two-stage image retrieval from large multimedia databases A Arampatzis, K Zagoris, SA Chatzichristofis Information Processing & Management 49 (1), 274-285, 2013	75	2013
Img (rummager): An interactive content based image retrieval system SA Chatzichristofis, YS Boutalis, M Lux 2009 Second International Workshop on Similarity Search and Applications …, 2009	68	2009
A novel cellular automata based technique for visual multimedia content encryption SA Chatzichristofis, DA Mitzias, GC Sirakoulis, YS Boutalis Optics Communications 283 (21), 4250-4260, 2010	66	2010
Real-time adaptive multi-robot exploration with application to underwater map construction AC Kapoutsis, SA Chatzichristofis, L Doitsidis, JB de Sousa, J Pinto, ... Autonomous Robots, 1-29, 2015	60	2015
Educational robotics: Platforms, competitions and expected learning outcomes S Evripidou, K Georgiou, L Doitsidis, AA Amanatiadis, Z Zinonos, ... IEEE access 8, 219534-219562, 2020	56	2020
Content based radiology image retrieval using a fuzzy rule based scalable composite descriptor SA Chatzichristofis, YS Boutalis Multimedia Tools and Applications 46, 493-519, 2010	55	2010
sfly:swarm of micro flying robots W Achtelik, M, C Achtelik, M, M Chli, S Chatzichristofis, F Fraundorfer, ... IROS, 2012	51*	2012
Known unknowns in an era of technological and viral disruptions—implications for theory, policy, and practice EG Carayannis, K Christodoulou, P Christodoulou, SA Chatzichristofis, ... Journal of the knowledge economy, 1-24, 2021	50	2021
Automatic image annotation and retrieval using the joint composite descriptor K Zagoris, SA Chatzichristofis, N Papamarkos, YS Boutalis 2010 14th Panhellenic Conference on Informatics, 143-147, 2010	46	2010
Employing Cellular Automata for Shaping Accurate Morphology Maps Using Scattered Data from Robotics’ Missions AC Kapoutsis, SA Chatzichristofis, GC Sirakoulis, L Doitsidis, ... Robots and Lattice Automata, 229-246, 2015	44*	2015
Interactive Social Robots in Special Education A Amanatiadis, VG Kaburlasos, C Dardani, SA Chatzichristofis	43	2017

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