Logo

Dr. Kosmas Dimitropoulos -
Publications

Journals

  1. D. Konstantinidis, I. Papastratis, K. Dimitropoulos, P. Daras, "Multi-manifold attention for vision transformers.", In IEEE Access, doi: 10.1109/ACCESS.2023.3329952
  2. I. Papastratis, A. Stergioulas, D. Konstantinidis, P. Daras, K. Dimitropoulos, "Can ChatGPT provide appropriate meal plans for NCD patients?.", Nutrition, Elsevier, Nov. 2023.
  3. A. Blekos, K. Chatzis, M. Kotaidou, T. Chatzis, V. Solachidis, D. Konstantinidis, K. Dimitropoulos, "A Grape Dataset for Instance Segmentation and Maturity Estimation.", Agronomy. 2023; 13(8):1995. https://doi.org/10.3390/agronomy13081995
  4. S. Balula Dias, Y. Oikonomidis, J. Alves Diniz, F. Baptista, F. Carnide, A. Bensenousi, J. Botana, D. Tsatsou, K. Stefanidis, L. Gymnopoulos, K. Dimitropoulos, P. Daras, A. Argiriou, K. Rouskas, S. Wilson-Barnes, K. Hart, N. Merry, D. Russell, J. Konstantinova, E. Lalama, A. Pfeiffer, A. Kokkinopoulou, M. Hassapidou, I. Pagkalos, E. Patra, R. Buys, V. Cornelissen, A. Batista, S. Cobello, E. Milli, C. Vagnozzi, S. Bryant, S. Maas, P. Bacelar, S. Gravina, J. Vlaskalin, B. Brkic, G. Telo, E. Mantovani, O. Gkotsopoulou, D. Iakovakis, S. Hadjidimitriou, V. Charisis, L. Hadjileontiadis, "Users' Perspective on the AI-Based Smartphone PROTEIN App for Personalized Nutrition and Healthy Living: A modified Technology Acceptance Model (mTAM) Approach", Frontiers in Nutrition, 1346, 2022.
  5. T. Chatzis, D. Konstantinidis, K. Dimitropoulos, "Automatic Ergonomic Risk Assessment Using a Variational Deep Network Architecture", Sensors, 22(16), 6051, 2022.
  6. K. Stefanidis, D. Tsatsou, D. Konstantinidis, L. Gymnopoulos, P. Daras, S. Wilson-Barnes, K. Hart, V. Cornelissen, E. Decorte, E. Lalama, A. Pfeiffer, M. Hassapidou, I. Pagkalos, A. Argiriou, K. Rouskas, S. Hadjidimitriou, V. Charisis, S. Balula Dias, J. Alves Diniz, G. Telo, H. Silva, A. Bensenousi, K. Dimitropoulos, "PROTEIN AI Advisor: A Knowledge-Based Recommendation Framework Using Expert-Validated Meals for Healthy Diets.", Nutrients, 14(20), 4435, 2022.
  7. K. Dimitropoulos, P. Daras, S. Manitsaris, F. Leymarie, S. Calinon, "Artificial Intelligence and Human Movement in Industries and Creation", Frontiers in Robotics and AI, Volume 8, 2021.
  8. S. Dias, J. Diniz, E. Konstantinidis, T. Savvidis, V. Zilidou, P. Bamidis, A. Grammatikopoulou, K. Dimitropoulos, N. Grammalidis, H. Jaeger, "Assistive HCI-Serious Games Co-design Insights: The Case Study of i-PROGNOSIS Personalized Game Suite for Parkinson’s Disease",Frontiers in Psychology, Volume 11, 4017, 2021.
  9. A. Grammatikopoulou, S. Laraba, O. Sahbenderoglu, K. Dimitropoulos, S. Douka, N. Grammalidis, "An Adaptive Framework for the Creation of Exergames for Intangible Cultural Heritage (ICH) Education",Journal of Computers in Education, 6(3), pp. 417-450, 2019.
  10. A. Psaltis, K. Apostolakis, K. Dimitropoulos, P. Daras, "Multimodal Student Engagement Recognition in Prosocial Games",IEEE Transactions on Computational Intelligence and AI in Games (T-CIAIG), DOI: 10.1109/TCIAIG.2017.2743341
  11. I. Papastratis, C. Chatzikonstantinou, D. Konstantinidis, K. Dimitropoulos, P. Daras, "Artificial Intelligence Technologies for Sign Language",Sensors, 21(17), 2021. DOI: https://doi.org/10.3390/s21175843
  12. C. Chatzikonstantinou, D. Konstantinidis, K. Dimitropoulos, P. Daras, "Recurrent Neural Network Pruning Using Dynamical Systems and Iterative Fine-tuning",Neural Networks, 2021. DOI: https://doi.org/10.1016/j.neunet.2021.07.001
  13. I. Papastratis, K. Dimitropoulos, P. Daras, "Continuous Sign Language Recognition through a Context-Aware Generative Adversarial Network",Sensors, 21(7), 2437, 2021. DOI: https://doi.org/10.3390/s21072437
  14. S. Dias, J. Diniz, E. Konstantinidis, T. Savvidis, V. Zilidou, P. Bamidis, A. Grammatikopoulou, K. Dimitropoulos, N. Grammalidis,.., L. Hadjileontiadis, "Assistive HCI-Serious Games Co-design Insights: The Case Study of i-PROGNOSIS Personalized Game Suite for Parkinson’s Disease", Frontiers in Psychology, 11, 2020.
  15. S. Wilson-Barnes, L. Gymnopoulos, K. Dimitropoulos, V. Solachidis, K. Rouskas, D. Russell, Y. Oikonomidis, S. Hadjidimitriou, J. Marıa Botana, B. Brkic, E. Mantovani, S. Gravina, G. Telo, E. Lalama, R. Buys, M. Hassapidou, S. Balula Dias, A. Batista, L. Perone, S. Bryant, S. Maas, S. Cobello, P. Bacelar, S. A. Lanham-New, K. Hart, "PeRsOnalised nutriTion for hEalthy livINg: The PROTEIN project",Nutrition Bulletin, vol.46., no 1, pp. 77-87, Feb 2021.
  16. P. Barmpoutis, P. Papaioannou, K. Dimitropoulos, N. Grammalidis, "A Review on Early Forest Fire Detection Systems Using Optical Remote Sensing", Sensors, 20, 6442, Nov. 2020.
  17. T. Chatzis, A. Stergioulas, D. Konstantinidis, K. Dimitropoulos, P. Daras, "A comprehensive study on deep learning-based 3D hand pose estimation methods", Applied Sciences, 10(19), 6850, Sept 2020.
  18. P. Barmpoutis, T. Stathaki, K. Dimitropoulos, N. Grammalidis, "Early fire detection based on aerial 360-degree sensors, deep convolution neural networks and exploitation of fire dynamic textures", Remote Sensing, 12(19), 3177, Sept 2020.
  19. I. Papastratis, K. Dimitropoulos, D. Konstantinidis, P. Daras, "Continuous Sign Language Recognition through Cross-Modal Alignment of Video and Text Embeddings in a Joint-Latent Space", IEEE Access, May 2020.
  20. S. Dias, A. Grammatikopoulou, J.A. Diniz, K. Dimitropoulos, N. Grammalidis, V. Zilidou, ..., L. Hadjileontiadis, "Innovative Parkinson's Disease Patients' Motor Skills Assessment: The i-PROGNOSIS Paradigm", Frontiers in Computer Science, 2, 20, 2020.
  21. D. Konstantinidis, K. Dimitropoulos, B. Langlet, P. Daras, I. Ioakimidis, "Validation of a Deep Learning System for the Full Automation of Bite and Meal Duration Analysis of Experimental Meal Videos",Nutrients, 12(1), 209, doi:10.3390/nu12010209, Jan 2020
  22. A. Dimou, D. Ataloglou, K. Dimitropoulos, F. Alvarez, P. Daras, "LDS-Inspired Residual Networks",IEEE Transactions on Circuits and Systems for Video Technology (TCSVT), Volume 29, Issue 8, pp: 2363 - 237510.1109/TCSVT.2018.2869680, Aug. 2019
  23. P. Barmpoutis, K. Dimitropoulos, A. Apostolidis, N. Grammalidis, "Multi-lead ECG signal analysis for myocardial infarction detection and localization through the mapping of Grassmannian and Euclidean features into a common Hilbert space", Biomedical Signal Processing and Control, Elsevier, 2019
  24. K. Stefanidis, K. Apostolakis, A. Psaltis, K. Dimitropoulos, P. Daras, "Learning prosocial skills through multi-adaptive games: a case study",Journal of Computers in Education, Springer, Volume 6, Issue 1, pp 167–190, March 2019.
  25. A. Psaltis, K. Apostolakis, K. Dimitropoulos, P. Daras, "Multimodal Student Engagement Recognition in Prosocial Games",IEEE Transactions on Games, Vol 10, Issue 3, Pages: 292-303, DOI: 10.1109/TCIAIG.2017.2743341, Sept 2018
  26. A. Grammatikopoulou, S. Laraba, O. Sahbenderoglu, K. Dimitropoulos, S. Douka, N. Grammalidis, "An Adaptive Framework for the Creation of Exergames for Intangible Cultural Heritage Education",Journal of Computers in Education, Springer, DOI: 10.1007/s40692-018-0115-z, 2018.
  27. K. Dimitropoulos, S. Manitsaris, F. Tsalakanidou, B. Denby, L. Crevier-Buchman, S. Dupont, S. Nikolopoulos, I. Kompatsiaris, V. Charisis, L. Hadjileontiadis, F. Pozzi, M. Cotescu, S. Ciftci, A. Katos, A. Manitsaris, N. Grammalidis, "A Multimodal Approach for the Safeguarding and Transmission of Intangible Cultural Heritage: The Case of i-Treasures", IEEE Intelligent Systems, 2018, DOI: 10.1109/MIS.2018.111144858.
  28. P. Barmpoutis, K. Dimitropoulos, I. Barboutis, N. Grammalidis, P. Lefakis, "Wood Species Recognition through Multidimensional Texture Analysis", Computers and Electronics in Agriculture, Elsevier, Volume 144, pp. 241-248, January 2018.
  29. K. Dimitropoulos, P. Barmpoutis, C. Zioga, A. Kamas, K. Patsiaoura, N. Grammalidis, "Grading of invasive breast carcinoma through Grassmannian VLAD encoding", PloS One, 12(9): e0185110, September 2017.
  30. K. Dimitropoulos, P. Barmpoutis, A. Kitsikidis, N. Grammalidis, "Classification of Multidimensional Time-Evolving Data using Histograms of Grassmannian Points",IEEE Transactions on Circuits and Systems for Video Technology (TCSVT), DOI: 10.1109/TCSVT.2016.2631719
  31. K. Apostolakis, A. Psaltis, K. Stefanidis, K. Kaza, S. Thermos, K. Dimitropoulos, E. Dimaraki, P. Daras, "Exploring the Prosociality Domains of Trust and Cooperation, through Single and Cooperative Digital Gameplay in Path of Trust",International Journal of Serious Games (IJSG), Vol: 3, No: 3, pp. 39-57, September 2016
  32. K. Dimitropoulos, P. Barmpoutis, T. Koletsa, I. Kostopoulos, N. Grammalidis, "Automated Detection and Classification of Nuclei in PAX5 and H&E stained Tissue Sections of Follicular Lymphoma", Signal, Image and Video Processing, SPRINGER, DOI:10.1007/s11760-016-0913-6
  33. K. Dimitropoulos, P. Barmpoutis, N. Grammalidis, "Higher Order Linear Dynamical Systems for Smoke Detection in Video Surveillance Applications", IEEE Transactions on Circuits and Systems for Video Technology (TCSVT), DOI: 10.1109/ TCSVT.2016.2527340
  34. A. Kitsikidis, N. V. Boulgouris, K. Dimitropoulos, N. Grammalidis, "Unsupervised Dance Motion Patterns Classification from Fused Skeletal Data using Exemplar-based HMMs",Heritage in the Digital Era, Vol. 4, No. 2, 2015, pp. 207-2018.
  35. K. Dimitropoulos, P. Barmpoutis, N. Grammalidis, "Spatio-Temporal Flame Modeling and Dynamic Texture Analysis for Automatic Video-Based Fire Detection", IEEE Transactions on Circuits and Systems for Video Technology (TCSVT), Vol. 25, No. 2, February 2015, pp. 339-351.
  36. K. Dimitropoulos, E. Michail, T. Koletsa, I. Kostopoulos, N. Grammalidis, "Using Adaptive Neuro-Fuzzy Inference Systems for the Detection of Centroblasts in Microscopic Images of Follicular Lymphoma", Signal, Image and Video Processing, SPRINGER, Volume 8, Issue 1, December 2014, pp 33-40.
  37. A. E. Cetin, K. Dimitropoulos, B. Gouverneur, N. Grammalidis, O. Gunay, B. Ugur Toreyin, S. Verstockt, "Video Fire Detection – Review", ELSEVIER, Digital Signal Processing, 23(6): 1827-1843 (2013)
  38. K. Dimitropoulos, O. Gunay, K. Kose, F. Erden, F. Chaabane, F. Tsalakanidou, N. Grammalidis, A.E. Cetin, "Video-Based Flame Detection For The Protection Of Cultural Heritage", Heritage in the Digital Era, 2013 Vol.2, No.1. pp.23-47.
  39. T. Semertzidis, K. Dimitropoulos, A. Koutsia, N. Grammalidis, "Video Sensor Network for Real-Time Traffic Monitoring and Surveillance", IET Intelligent Transport Systems, Volume 4, Issue 2, p.103–112, doi:10.1049/iet-its.2008.0092, Jun 2010
  40. H. Gao, T. Heuer, K. Dimitropoulos, N. Grammalidis, M. Weinmann, M. Huhnold, T. Astheimer, P. Kirrane, C. Stockhammer, A. Kurz, J. Pfister, U. Hartmann, "Safe Airport Operation Based on Innovative Magnetic Detector System", IET Intelligent Transport Systems,Vol.3, No.2, pp.236-244, Jun 2009
  41. K. Dimitropoulos, N. Grammalidis, H. Gao, A. Kurz, P. Kirrane, J. Pfister, T. Heuer, M. Weinmann, U. Hartmann, "Airfield Traffic Surveillance Based on Magnetic Signal Processing and Analysis", IEEE Aerospace and Electronics Systems, Vol. 23, No.1, pp. 21-27., Jan 2008
  42. K. Dimitropoulos, N. Grammalidis, D. Simitopoulos, N. Pavlidou, M. G. Strintzis, "Video System For Surface Movement Surveillance at Airports", Journal of Intelligent Transportation Systems: Technology, Planning and Operations,TAYLOR & FRANCIS, Volume 11, Issue 4, pp. 169-180, Oct 2007.
  43. C. Stockhammer, H. Gao, Th. Heuer, U. Hartmann, K. Dimitropoulos, N. Grammalidis, I. Gragopoulos, N. Pavlidou, J. Pfister, "Reliable Eyes For Air Traffic Controllers At Airports", Parliament Magazine 234, 44, Nov 2006.
  44. K. Dimitropoulos, N. Grammalidis, I. Gragopoulos, H. Gao, T. Heuer, M. Weinmann, S. Voit, C. Stockhammer, U. Hartmann, N. Pavlidou, "Detection, Tracking and Classification of Vehicles and Aircraft Based on Magnetic Sensing Technology", International Journal of Applied Science, Engineering and Technology, Transactions on Engineering, Computing and Technology, Vol. 14, pp. 161-166, August 2006
  45. N. Pavlidou, N. Grammalidis, K. Dimitropoulos, D. Simitopoulos, M. G. Strintzis, A. Gilbert, E. Piazza, C. Herrlich, R. Heidger, "Using intelligent digital cameras to monitor aerodrome surface traffic", IEEE Intelligent Systems, Vol. 20, No. 3, pp. 76-81, Jun 2005.

Conference

  1. C. Chatzikonstantinou, D. Konstantinidis, K. Dimitropoulos, P. Daras, "Federated Learning Aggregation based on Weight Distribution Analysis.", IEEE International Conference on Imaging Systems & Techniques, Copenhagen, Denmark, October 2023. https://www.researchgate.net/publication/374440973_Federated_Learning_Aggregation_based_on_Weight_Distribution_Analysis
  2. T. Chatzis, D. Konstantinidis, K. Dimitropoulos, P. Daras, "3D Pose Estimation Using a Global and Local Cross-Attention Mechanism.", IEEE International Conference on Imaging Systems & Techniques, Copenhagen, Denmark, October 2023. https://www.researchgate.net/publication/374441219_3D_Pose_Estimation_Using_a_Global_and_Local_Cross-Attention_Mechanism
  3. A. Stergioulas, C. Chatzikonstantinou, T. Chatzis, I. Papastratis, D. Konstantinidis, K. Dimitropoulos, K. Atzakas, G. Xydopoulos, V. Zacharopoulou, D. Papazachariou, V. Aggelidis, K. Grigoriadis, P. Daras, "Sign Language Communication Through an Interactive Mobile Application.", HCI International 2023 Posters. HCII 2023. Communications in Computer and Information Science, vol 1833. Springer, Cham. https://doi.org/10.1007/978-3-031-35992-7_52
  4. A. Chatziavgeri, M. Guldas, N. Boqué Terré, A. E. Hamdouchi, L. Gymnopoulos, K. Dimitropoulos, "Promoting the Mediterranean Diet: A Co-design Game Approach.", HCI International 2023 Posters. HCII 2023. Communications in Computer and Information Science, vol 1833. Springer, Cham. https://doi.org/10.1007/978-3-031-35992-7_4
  5. S. L. Wilson-Barnes, S. A. Lanham-New, L. Gymopoulos, V. Solachidis, K. Dimitropoulos, K. Rouskas, N. Argiriou, D. Tsatsou, J. M. Botana, R. Leoni, N. Merry, E. Lalama, A. Pfeiffer, M. Hassapidou, I. Pagkalos, E. Patra, V. Cornelissen, E. Decorte, S. Balula Dias, Y. Oikonomidis, E. Mantovani, M. Jaksic, B. Brkic, K. Hart, "The evaluation of a personalised nutrition and physical activity tool to facilitate lifestyle changes for adults with poor-quality diets.", Proceedings of the Nutrition Society, 82(OCE1), E42. doi: 10.1017/S0029665123000502
  6. K. Hart, S. Wilson-Barnes, K. Stefanidis, D. Tsatsou, L. Gynopoulos, K. Dimitropoulos, K. Rouskas, N. Argiriou, R. Leoni, D. Russell, J. Konstantinova, N. Merry, E. Lalama, A. Pfeiffer, M. Hassapidou, I. Pagkalos, E. Patra, R. Buys, V. Cornelissen, S. Balula Dias, A. Batista, E. Mantovani, B. Brkic, S. Lanham-New, "The suitability of dietary recommendations suggested By artificial intelligence technology via a novel personalised nutrition mobile application.", Proceedings of the Nutrition Society, 81(OCE1), 2022.
  7. S. Wilson-Barnes, L. Pongcharoenyong, L. Gymnopoulos, K. Dimitropoulos, M. Jaksic, A. Mihajlović, B. Brkic, S. Lanham-New, K. Hart, "The utility of breath volatile organic compound (VOC) sampling as a biomarker of sub-optimal nutritional status: A UK pilot study.", Proceedings of the Nutrition Society, 81(OCE4), E90. doi:10.1017/S0029665122001197
  8. T. Kalvourtzis, L. Gymnopoulos, E. Milli, S. Cobello, K. Dimitropoulos, P. Daras, "Robo-cook’s Path: An online multiplayer board dietary game", International Conference on Pervasive Technologies Related to Assistive Environments Conference (PETRA 2022), June-July, 2022, Corfu, Greece.
  9. A. Stergioulas, K. Dimitropoulos, N. Grammalidis, "Crop classification from satellite image sequences using a two-stream network with temporal self-attention", IEEE International Conference on Imaging Systems and Techniques (IST 2022), 21-23 June, 2022.
  10. P. Mouzenidis, A. Louros, D. Konstantinidis, K. Dimitropoulos, P. Daras, T. Mastos, "Multi-modal Variational Faster R-CNN for Improved Visual Object Detection in Manufacturing",in IEEE/CVF International Conference on Computer Vision Workshops, October 11-17, 2021.
  11. D. Tsatsou, E. Lalama, S. Wilson-Barnes, K. Hart, V. Cornelissen, R. Buys, I. Pagkalos, S. Dias, K. Dimitropoulos, P. Daras, "NAct: The Nutrition and Activity Ontology for Healthy Living",in International Conference on Formal Ontology in Information Systems, Bozen-Bolzano, Italy, September 13-17, 2021.
  12. D. Konstantinidis, K. Dimitropoulos, P. Daras, "Towards Real-time Generalized Ergonomic Risk Assessment for the Prevention of Musculoskeletal Disorders", 14th ACM International Conference on Pervasive Technologies Related to Assistive Environments Conference, June-July, 2021, Corfu, Greece
  13. A. Stergioulas, T. Chatzis, D. Konstantinidis, K. Dimitropoulos, P. Daras, "3D Hand Pose Estimation via Aligned Latent Space Injection and Kinematic Losses", IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR) Workshops, June, 2021.
  14. T. Theodoridis, V. Solachidis, K. Dimitropoulos, P. Daras, "A Cross-Modal Variational Framework for Food Image Analysis", IEEE Conference on Image Processing (ICIP 2020), United Arab Emirates, Oct. 2020.
  15. S. Dias, A. Grammatikopoulou, N. Grammalidis, J. Diniz, T. Savvidis, E. Konstantinidis, P. Bamidis, M. Stadtschnitzer, D. Trivedi, L. Klingelhoefer, Z. Katsarou, S. Bostantzopoulou, K. Dimitropoulos, L. J. Hadjileontiadis, "Motion Analysis on Depth Camera Data to Quantify Parkinson's Disease Patients' Motor Status within the Framework of I-Prognosis Personalized Game Suite", IEEE Interanational Conference on Image Processing (ICIP 2020), United Arab Emirates, Oct. 2020.
  16. D. Konstantinidis, K. Dimitropoulos, K. Stefanidis, T. Kalvourtzis, S. Gannoum, N. Kaklanis, K. Votis, P. Daras, et al., "Developing Accessibility Multimedia Services: The Case of EasyTV", International Conference on Pervasive Technologies Related to Assistive Environments Conference (PETRA 2020), June-July, 2020, Corfu, Greece
  17. S. Dias, I. Ioakeimidis, K. Dimitropoulos, A. Grammatikopoulou, N. Grammalidis, et al., "Innovative interventions for Parkinson's disease patients using iPrognosis Games: An evaluation analysis by medical experts", International Conference on Pervasive Technologies Related to Assistive Environments Conference (PETRA 2020), June-July, 2020, Corfu, Greece
  18. T. Theodoridis, T. Chatzis, V. Solachidis, K. Dimitropoulos, P. Daras, "Cross-Modal Variational Alignment of Latent Spaces", IEEE Conference on Computer Vision and Pattern Recognition Workshops (CVPRW), Seattle, USA, June 2020.
  19. C. Chatzikonstantinou, G. Papadopoulos, K. Dimitropoulos, P. Daras, "Neural Network Compression Using Higher-Order Statistics and Auxiliary Reconstruction Losses", IEEE Conference on Computer Vision and Pattern Recognition Workshops (CVPRW), Seattle, USA, June 2020.
  20. D. Konstantinidis, K. Dimitropoulos, I. Ioakimidis, B. Langlet, P. Daras, "A Deep Network for Automatic Video-based Food Bite Detection",12th International Conference on Computer Vision Systems (ICVS), 23-25 Sept 2019, Thessaloniki, Greece
  21. T. Theodoridis, V. Solachidis, K. Dimitropoulos, L. Gymnopoulos, P. Daras, "A Survey on AI Nutrition Recommender Systems",12th International Conference on Pervasive Technologies Related to Assistive Environments Conference, June 5-7, 2019, Rhodes, Greece
  22. A. Grammatikopoulou, K. Dimitropoulos, S. Bostantjopoulou, Z. Katsarou, N. Grammalidis, "Motion Analysis of Parkinson Diseased Patients using a Video Game Approach",12th International Conference on Pervasive Technologies Related to Assistive Environments Conference, June 5-7, 2019, Rhodes, Greece
  23. P. Barmpoutis, K. Dimitropoulos, K. Kaza, N. Grammalidis, "Fire Detection from Images using Faster R-CNN and Multidimensional Texture Analysis", IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP 2019), Brighton, UK, 12-17 May 2019.
  24. K. Dimitropoulos, P. Barmpoutis, C. Zioga, A. Kamas, K. Patsiaoura, N. Grammalidis, "A novel multidimensional texture analysis approach for automated grading of invasive breast cancer", Pathology Visions 2018, San Diego, USA, 4-6 November 2018.
  25. D. Konstantinidis, K. Dimitropoulos, P. Daras, "A Deep Learning Approach for Analyzing Video and Skeletal Features in Sign Language Recognition",IEEE International Conference on Imaging Systems and Techniques, Krakow, Poland, 16-18 October, 2018.
  26. D. Konstantinidis, K. Dimitropoulos, P. Daras, "Skeleton-based Action Recognition Based on Deep Learning and Grassmannian Pyramids",26th European Signal Processing Conference (EUSIPCO 2018), Rome, Italy, 3-7 Sept. 2018.
  27. D. Konstantinidis, K. Dimitropoulos, P. Daras, "Sign Language Recognition Based on Hand and Body Skeletal Data",3DTV Conference, IEEE, Stockholm, Helsinki, 3-5 June 2018.
  28. F. D'Andria, J. M. Garrido, K. Apostolakis, K. Dimitropoulos, P. Daras, M. Boniface, S. Modafferi, S. Crowle, L. Middleton, "ProsocialLearn: a Prosocial Games Marketplace",9th IFIP International Conference on New Technologies, Mobility & Security, 26-28 February 2018. Paris, France
  29. N. Grammalidis, S. Giannoulakis, N. Tsapatsoulis, S. Kamarinopoulos, P. Barmpoutis, K. Dimitropoulos, A. Doulamis, "A holistic motion data description schema for the capturing of traditional dances: Preservation, transmission and development of new applications", Euromed 2017, Volos, Greece, December 2017.
  30. K. Apostolakis, K. Stefanidis, A. Psaltis, K. Dimitropoulos, P. Daras, "Offline and Online Adaptation in Prosocial Games",Proceedings of the 9th International Conference on Virtual Worlds and Games for Serious Applications (VS-Games 2017), Athens, Greece, September 2017.
  31. A. Grammatikopoulou, S. Laraba, O. Sahbenderoglu, K. Dimitropoulos, N. Grammalidis, "An Adaptive Framework for the Creation of Body-Motion-Based Games", 9th International Conference on Virtual Worlds and Games for Serious Applications,Β (VS-Games 2017), Athens, Greece, 6-8 September 2017
  32. S. B. Dias, E. Konstantinidis, J. A. Diniz, P. Bamidis, V. Charisis, S. Hadjidimitriou, M. Stadtschnitzer, P. Fagerberg, I. Ioakeimidis, K. Dimitropoulos, N. Grammalidis, L. J. Hadjileontiadis, "Serious Games as a means for holistically supporting Parkinson's Disease patients: The i-PROGNOSIS Personalized Game Suite framework", 9th International Conference on Virtual Worlds and Games for Serious Applications,Β (VS-Games 2017), Athens, Greece, 6-8 September 2017
  33. S. B. Dias, E. Konstantinidis, J. A. Diniz, P. Bamidis, V. Charisis, S. Hadjidimitriou, M. Stadtschnitzer, P. Fagerberg, I. Ioakeimidis, K. Dimitropoulos, N. Grammalidis, L. Hadjileontiadis, "On supporting Parkinson's Disease patients: The i-PROGNOSIS Personalized Game Suite design approach", IEEE International Symposium on Computer-Based Medical Systems, Thessaloniki, Greece, June 22-24, 2017.
  34. S. Hadjidimitriou, V. Charisis, K. Kyritsis, E. Konstantinidis, A. Delopoulos, P. Bamidis, S. Bostantjopoulou, A. Rizos, D. Trivedi, L. Klingelhofer, J. Wadoux, N. De Craecker, F. Karayiannis, P. Fagerberg, I. Ioakeimidis, M. Stadtschnitzer, A. Esser, N. Grammalidis, K. Dimitropoulos, S. B. Dias, J. A. Diniz, H. P. da Silva, G. Lyberopoulos, E. Theodoropoulou, L. J. Hadjileontiadis, "Active and Healthy Ageing for Parkinson's Disease Patients' Support: A User's Perspective within the i-PROGNOSIS Framework", International Conference on Technology and Innovation in Sports, Health and Well-being, Vila Real, Portugal, December 1-3, 2016.
  35. A. Psaltis, K. Kaza, K. Stefanidis, S. Thermos, K. Apostolakis, K. Dimitropoulos, P. Daras, "Multimodal Affective State Recognition in Serious Games Applications",2016 IEEE International Conference on Imaging Systems and Techniques (IST 2016), Chania, Greece, October 4-6, 2016.
  36. K. Kaza , A. Psaltis , K. Stefanidis , K. Apostolakis , S. Thermos , K. Dimitropoulos, P. Daras, "Body Motion Analysis for Emotion Recognition in Serious Games",HCI International 2016, Toronto, Canada, 17 - 22 July 2016.
  37. N. Grammalidis, K. Dimitropoulos, F. Tsalakanidou, A. Kitsikidis, P. Roussel, B. Denby, P. Chawah, L. Buchman, S. Dupont, S. Laraba, B. Picart, M. Tits, J. Tilmanne, S. Hadjidimitriou, J. Hadjileontiadis, V. Charisis, C. Volioti, A. Stergiaki, A. Manitsaris, O. Bouzos, S. Manitsaris, "The i-Treasures Intangible Cultural Heritage dataset",3rd International Symposium on Movement & Computing, Thessaloniki, Greece, 5-6 July 2016.
  38. K. Dimitropoulos, P. Barmpoutis, T. Koletsa, I. Kostopoulos, N. Grammalidis, "Classification of Nuclei in Follicular Lymphoma Tissue Sections using Different Stains and Bayesian Networks", , MEDICON 2016, Paphos, Cyprus, 31 March - 2 April 2016.
  39. K. Dimitropoulos, P. Barmpoutis, A. Kitsikidis, N. Grammalidis, "Extracting dynamics from multi-dimensional time-evolving data using a bag of higher-order Linear Dynamical Systems",VISAPP 2016, Rome, Italy, 27-29 February 2016.
  40. F. Dagnino, F. Pozzi, E. Yilmaz, N. Grammalidis, K. Dimitropoulos, F. Tsalakanidou, "Designing Serious Games for ICH Education", Digital Heritage 2015, Granada, Spain, 28 September – 2 October 2015.
  41. N. Grammalidis, K. Dimitropoulos, A. Kitsikidis, M. Politou, E. Yilmaz, D. Ugurca, C. Sahin, F.M. Dagnino, M. Ott, F. Pozzi, S. K. Al Kork, K. Xu, B. Denby, P. Roussel, P. Chawah, L. Buchman, M. Adda-Decker, S. Dupont, B. Picart, J. Tilmanne, M. Alivizatou, L. Hadjileontiadis, V. Charisis, S. Hadjidimitriou, A. Glushkova, C. Violioti, A. Manitsaris, E. Hemery, F. Moutarde, "Novel 3-D game applications for Intangible Cultural Heritage",in Proc. Pan-Hellenic Conference on Digital Cultural Heritage 2015, Volos, Greece, 24-26 September 2015.
  42. A. Doulamis, N. Doulamis, C. Ioannidis , C. Chrysouli, N. Grammalidis, K. Dimitropoulos, C. Potsiou, E. K. Stathopoulou, M. Ioannides, "5D Modelling: An Efficient Approach for Creating Spatiotemporal Predictive 3D Maps of Large-Scale Cultural Resources", CIPA 2015, Taipei, Taiwan, 31 August - 4 September 2015.
  43. A. Kitsikidis, K. Dimitropoulos, D. Ugurca, C. Baycay, E. Yilmaz, F. Tsalakanidou, S. Douka, N. Grammalidis, "A Game-like Application for Dance Learning using a Natural Human Computer Interface",HCI International 2015, L.A. USA
  44. T. Wei, B. Lee, Y. Qiao, A. Kitsikidis, K. Dimitropoulos, N. Grammalidis, "Experimental Study of Skeleton Tracking Abilities from Microsoft Kinect non-Frontal Views", 3DTV-Conference, Lisbon, Portugal, 8-10 July 2015.
  45. A. Doulamis, S. Soile, N. Doulamis, C. Chrisouli, N. Grammalidis, K. Dimitropoulos, C. Manesis, C. Potsiou, C. Ioannidis, "Selective 4D modelling framework for spatial-temporal Land Information Management System", , 3rd International Conference on Remote Sensing and Geoinformation of Environment (RSCy2015), Paphos, Cyprus, 16-19 March 2015.
  46. E. Yilmaz, D. Ugurca, C. Sahin, F.M. Dagnino, M. Ott, F. Pozzi, K. Dimitropoulos, F. Tsalakanidou, A. Kitsikidis, S.K. Al Kork, K. Xu, B. Denby, P. Roussel, P. Chawah, L. Buchman, M. Adda-Decker, S. Dupont, B. Picart, J. Tilmanne, M. Alivizatou, L. Hadjileontiadis, V. Charisis, A. Glushkova, C. Volioti, A. Manitsaris, E. Hemery, F. Moutarde, N. Grammalidis, "Novel 3D Game-like Applications driven by body interactions for learning specific forms of Intangible Cultural Heritage",in VISAPP2015, Berlin, Germany, 11-14 March 2015.
  47. F. M. Dagnino, M. Ott, F. Pozzi, E. Yilmaz, F. Tsalakanidou, K. Dimitropoulos, N. Grammalidis, "Serious games to support learning of rare ˜intangible cultural expressions",in Proc. 9th International Technology, Education and Development Conference (INTED2015), pp. 7184-7194, Madrid, Spain, 2-4 March 2015.
  48. K. Dimitropoulos, N. Grammalidis, "Το πρόγραμμα OUTLAND: Νέες τεχνολογίες κινητών εφαρμογών, διαδικτύου και GIS για τους εθελοντές δασοπροστασίας", 8ο Πανελλήνιο Συνέδριο HellasGIS, Αθήνα, 11-12 Δεκεμβρίου 2014.
  49. G. Chantas, A. Kitsikidis, S. Nikolopoulos, K. Dimitropoulos, S. Douka, I. Kompatsiaris, N. Grammalidis, "Multi-entity Bayesian networks for knowledge-driven analysis of ICH content",International Workshop on Computer Vision and Ontology Applied Cross-disciplinary Technologies, Zurich, Switzerland, 7 September 2014.
  50. P. Barboutis, K. Dimitropoulos, N. Grammalidis, "Smoke Detection Using Spatio-Temporal Analysis, Motion Modeling and Dynamic Texture Recognition", 22nd European Signal Processing Conference (EUSIPCO 2014), Lisbon, Portugal, 1-5 September 2014.
  51. E. Michail, K. Dimitropoulos, T. Koletsa, I. Kostopoulos, N. Grammalidis, "Morphological and Textural Analysis of Centroblasts in Low-Thickness Sliced Tissue Biopsies of Follicular Lymphoma", IEEE Engineering in Medicine and Biology Society (EMBC 2014), Chicago, USA, 26-30 August 2014.
  52. T. Mexis, K. Dimitropoulos, N. Grammalidis, "Interactive Mobile Application, Web Technologies And Fire Simulations In The Service Of Forest Fire Volunteers", IEEE/ComSoc TEMU2014, Heraklion, Greece, 28-30 July 2014.
  53. A. Kitsikidis, K. Dimitropoulos, E. Yilmaz, S. Douka, N. Grammalidis, "Multi-sensor technology and fuzzy logic for dancer’s motion analysis and performance evaluation within a 3D virtual environment",HCI Internation 2014, Heraklion, Greece, 22-27 June 2014.
  54. A. Kitsikidis, K. Dimitropoulos, S. Douka, N. Grammalidis, "Dance Analysis using Multiple Kinect Sensors",VISAPP2014, Lisbon, Portugal, 5-8 January 2014
  55. K. Dimitropoulos, S. Manitsaris, F. Tsalakanidou, S. Nikolopoulos, B. Denby, S. Al Kork, L. Crevier-Buchman, C. Pillot-Loiseau, M. Adda-Decker, S. Dupont, J. Tilmanne, M. Ott, M. Alivizatou, E. Yilmaz, L. Hadjileontiadis, V. Charisis, O. Deroo, A. Manitsaris, I. Kompatsiaris, N. Grammalidis, "Capturing the Intangible: An Introduction to the i-Treasures Project",in VISAPP2014, Lisbon, Portugal, 5-8 January 2014.
  56. N. Grammalidis, K. Dimitropoulos, M. Athanasiou, G. Xanthopoulos, "An integrated system for Estimation and Visualization of Fire Propagation and Verification of its Predictions by Exploiting Data of Real Fire Behaviour for Fires in Greece and Turkey", 16th Pan-Hellenic Forestry Conference, Thessaloniki, 6-9 October 2013.
  57. E. Michail, E. Kornaropoulos, K. Dimitropoulos, T. Koletsa, I. Kostopoulos, N. Grammalidis, "Detection of Centroblasts in H&E stained images of Follicular Lympoma", MUSCLE International Workshop on Computational Intelligence for Multimedia Understanding, Antalya, Turkey, 3-4 October 2013
  58. E. Michail, E. Kornaropoulos, K. Dimitropoulos, T. Koletsa, I. Kostopoulos, N. Grammalidis, "A complete framework for automatic grading of H&E stained images of follicular lymphoma", 25th European Congress of Pathology, Lisbon, 31 August – 4 September 2013.
  59. P. Barboutis, K. Dimitropoulos, N. Grammalidis, "Real time Video Fire Detection using Spatio-Temporal Consistency Energy", IEEE International Conference on Advanced Video and Signal-Based Surveillance (AVSS 2013), Aug 27-30, 2013, Krakow, Poland
  60. K. Dimitropoulos, O. Gunay, K. Kose, F. Erden, F. Chaabene, F. Tsalakanidou, N. Grammalidis, A.E. Cetin, "Flame Detection for Video-Based Early Fire Warning for the Protection of Cultural Heritage", Progress in Cultural Heritage Preservation Lecture Notes in Computer Science Volume 7616, pp 378-387, 2012.
  61. T. Mexis, K. Dimitropoulos, N. Grammalidis, "Mobile Technology and 3D Modelling in the Service of Volunteer Firefighters", International Workshop on Multi-Sensor Systems and Networks for Fire Detection and Management, Antalya, Turkey, 8-9 November 2012.
  62. K. Dimitropoulos, F. Tsalakanidou, N. Grammalidis, "Flame Detection For Video-Based Early Fire Warning Systems and 3D Visualization of Fire Propagation", IASTED International Conference on Computer Graphics and Imaging, Crete, Greece, June, 2012
  63. K. Dimitropoulos, F. Tsalakanidou, N. Grammalidis, "Video-Based Flame Detection using Spatio-Temporal Features and SVM Classification", International Conference on Computer Vision Theory and Applications (VISAPP 2012), Rome, February 2012
  64. Α. Tsagaris, S. Manitsaris, K. Dimitropoulos, A. Manitsaris, "Intelligent Invariance Techniques for Music Gesture Recognition based on Skin Modelling", 12th IEEE International Symposium on Computational Intelligence and Informatics, Budapest, Hungary, November 21-22, 2011, pp. 219-223.
  65. P. Blonda, F. Chaabene, K. Dimitropoulos, N. Gammalidis, S. Rejichi, C. Tarantino, D. Torri, "EO Observations For Complementing Vegetation Definition And Distribution: An Example For Fire Propagation", Second International Conference on Space Technology, Athens, 15-17 September 2011, accepted for publication.
  66. N. Grammalidis, E. Cetin, K. Dimitropoulos, F. Tsalakanidou, K. Kose, O. Gunay, B. Gouverneur, D. Torri, E. Kuruoglu, S. Tozzi, A. Benazza, F. Chaabane, B. Kosucu, C. Ersoy, "A Multi-Sensor Network for the Protection of Cultural Heritage", 19th European Signal Processing Conference (EUSIPCO), Barcelona, Spain, August 29 – September 2, 2011, accepted for publication.
  67. D. Torri, A. Blonda, F. Chaabane, K. Dimitropoulos, F. Tsalakanidou, N. Grammalidis, "Fire detection, fuel model estimation and fire propagation estimation/visualization for the protection of Cultural Heritage", 6th International Congress of ESSC, Thessaloniki, May 2011.
  68. K. Dimitropoulos, K. Köse, N. Grammalidis, A. E. Cetin, "Fire Detection and 3-D Fire Propagation Estimation for the Protection of Cultural Heritage Areas", ISPRS Technical Commission VIII Symposium, 9-12 August 2010, Kyoto, Japan
  69. K. Dimitropoulos, T. Semertzidis, N. Grammalidis, "Improved 3D video synthesis combining graph cuts and chroma key technology", 3DTV-CON 2010, Tampere, Finland, Jun 2010
  70. K. Dimitropoulos, T. Semertzidis, N. Grammalidis, "Improved Depth Field Estimation for Autostereoscopic 3D-TV based on Graph-Cuts", EURO ITV 2010 8th Conference on Interactive TV and Video, Tampere,Finland, 9th-11th June 2010
  71. K. Dimitropoulos, T. Semertzidis, N. Grammalidis, "Video and Signal Based Surveillance for Airport Applications", 6th IEEE International Conference on Advanced Video and Signal Based Surveillance, Genoa, Italy, pp.170-175, Sep 2009
  72. K. Dimitropoulos, T. Semertzidis, N. Grammalidis, "3D CONTENT GENERATION FOR AUTOSTEREOSCOPIC DISPLAYS", 3DTV-CON 2009, Berlin, Germany, May 2009
  73. A. Koutsia, T. Semertzidis, K. Dimitropoulos, N. Grammalidis, K. Georgouleas, "Automated Visual Traffic Monitoring and Surveillance through a Network of Distributed Units", ISPRS2008, Beijing, China, Jul 2008
  74. A. Koutsia, T. Semertzidis, K. Dimitropoulos, N. Grammalidis, K. Georgouleas, "Intelligent Traffic Monitoring and Surveillance With Multiple Cameras", 6th International Workshop on Content-Based Multimedia Indexing (CBMI 2008), London, UK, pp. 125-132, Jun 2008.
  75. H. Gao, Th. Heuer, K. Dimitropoulos, N. Grammalidis, M. Weinmann, M. Huhnold, Th. Astheimer, P. Kirrane, C. Stockhammer, A. Kurz, J. Pfister, U. Hartmann, "An innovative system based on magnetic detectors for safe airport operation", 7th European Congress on ITS, Geneva, Switzerland, Jun 2008
  76. T. Semertzidis, A. Koutsia, K. Dimitropoulos, N. Grammalidis, A. Kantidakis , K. Georgouleas, P. Violakis, "TRAVIS: An efficient Traffic Monitoring System", 10th International Conference on Applications of Advanced Technologies in Transportation, Athens, Greece, May 2008
  77. N. Zournis-Karouzos, A. Koutsia, K. Dimitropoulos, N. Grammalidis, "An efficient sensor for traffic monitoring and tracking applications, based on fast motion detection at the areas of interest", VISAPP2008, Funchal, Portugal, pp. 666-669, Jan 2008
  78. A. Koutsia, T. Semertzidis, K. Dimitropoulos, N. Grammalidis, A. Kantidakis, K. Georgouleas, P. Violakis, "Traffic Monitoring Using Multiple Cameras, Homographies AND Multi-Hypothesis Tracking", Proc. 3DTV International Conference: True Vision-Capture, Transmission and Display of 3D Video (3DTV-CON 07), Kos Island, Greece, May 2007.
  79. A. Koutsia, N. Grammalidis, K. Dimitropoulos, M. Karaman, L. Goldmann, "Football Player Tracking from Multiple Cameras", 2nd International Conference on Computer Vision Theory and Applications (VISAPP 2007), Barcelona, Spain, pp. 523-526, Mar 2007.
  80. K. Dimitropoulos, N. Grammalidis, I. Gragopoulos, N. Pavlidou, T. Heuer, H. Gao, C. Stockhammer, U. Hartmann, "Network of Magnetic Detectors for Enhancing Airport Safety", EWGT2006 Joint International Conference, Bari, Italy, pp. 219-225, September 2006
  81. C. Stockhammer, H. Gao, T. Heuer, U. Hartmann, K. Dimitropoulos, N. Grammalidis, I. Gragopoulos, N. Pavlidou, J. Pfister, P. Kirrane, "ISMAEL", IEEE ITSC 2006, Toronto, Canada, pp. 510-515, Sep 2006
  82. K. Dimitropoulos, N. Grammalidis, I. Gragopoulos, H. Gao, Th. Heuer, M. Weinmann, S. Voit, C. Stockhammer, U. Hartmann, N. Pavlidou, "Detection, Tracking and Classification of Vehicles and Aircraft Based on Magnetic Sensing Technology", Intern. Conf. Intell. Sys.; Prague, Czech Republic, Aug 2006
  83. K. Dimitropoulos, N. Grammalidis, I. Gragopoulos, N. Pavlidou, "Detection of Ferromagnetic Materials for Surface Traffic Surveillance at Airports", 3rd International Congress on Transportation Research in Greece, Thessaloniki, pp.455-463, May 2006
  84. K. Dimitropoulos, N. Grammalidis, D. Simitopoulos, N. Pavlidou, M. Strintzis, "Aircraft Detection and Tracking using Intelligent Cameras", IEEE International Conference on Image Processing (ICIP 2005), Genova, Italy, pp. 594-597, Sep 2005
  85. H. Gao, M. Weinmann, C. Stockhammer, N. Grammalidis, I. Gragopoulos, K. Dimitropoulos, T. Heuer, U. Hartmann, "ISMAEL - Intelligent Surveillance and Management for Airfield Applications Based on Low Cost Magnetic Field Detectors", JISSA 2005 - Joint International Symposium on Sensors and Systems for Airport Surveillance, Paris, June 20-21 June 2005.
  86. N. Pavlidou, N. Grammalidis, K. Dimitropoulos, D. Simitopoulos, A. Gilbert, E. Piazza, C. Herrlich, R. Heidger, M. Strintzis, "IST INTERVUSE PROJECT:INTEGRATED RADAR, FLIGHT PLAN AND DIGITAL VIDEO DATA FUSION FOR A-SMGCS", ITS in EUROPE Congress, Budapest 2004, May 2004
  87. N. Pavlidou, N. Grammalidis, K. Dimitropoulos, D. Simitopoulos, M. Strintzis, "Video Sensor Data Fusion for Advanced Surface Movement Guidance and Control Systems", Sixth COST 276 Workshop on Information and Knowledge Management for Integrated Media Communication,Thessaloniki, Greece, pp. 127-132, May 2004

Books Chapters

  1. K. Stefanidis, D. Konstantinidis, T. Kalvourtzis, K. Dimitropoulos, P. Daras, "3D Technologies and Applications in Sign Language", Recent Advances in 3D Imaging, Modeling and Reconstruction, IGI Global, Pennsylvania, US, 2020.
  2. G. Papagiannakis, E. Geronikolakis, M. Pateraki, V. M. Lopez–Menchero, M. Tsioumas, S. Sylaiou, F. Liarokapis, A. Grammatikopoulou, K. Dimitropoulos, N. Grammalidis, N. Huebner, N. Dhemre, N. Partarakis, G. Margetis, G. Drossis, M. Vassiliadi, A. Chalmers, C. Stephanidis, N. Magnenat-Thalmann, "Mixed Reality Gamified Presence and Storytelling for Virtual Museums: a survey", In: Lee N. (eds) Encyclopedia of Computer Graphics and Games. Springer, Cham, 2018.
  3. M. Alivizatou-Barakou, A. Kitsikidis, F. Tsalakanidou, K. Dimitropoulos, G. Chantas, S. Nikolopoulos, S. Al Kork, B. Denby, L. Buchman, M. Adda-Decker, C. Pillot-Loiseau, J. Tillmane, S. Dupont, B. Picart, F. Pozzi, M. Ott, E. Yilmaz, V. Charisis, S. Hadjidimitriou, L. Hadjileontiadis, M. Cotescu, A. Manitsaris, S. Manitsaris, N. Grammalidis, "Intangible Cultural Heritage and New Technologies: Challenges and Opportunities for Cultural Preservation and Development",Mixed Reality and Gamification for Cultural Heritage, SPRINGER-VERLAG, pp. 129-160, January 2017.
  4. K. Apostolakis, K. Kaza, A. Psaltis, K. Stefanidis, S. Thermos, K. Dimitropoulos, E. Dimaraki, P. Daras, "Path of Trust: A prosocial co-op game for building up trustworthiness and teamwork",InΒ Games and Learning Alliance: Fourth International Conference, GALA 2015, Rome, Italy, December 9-11, 2015, Revised Selected Papers. Springer.
  5. K. Dimitropoulos, A. Kitsikidis, N. Grammalidis, "Information Technologies in Traditional Dance Analysis", Science of Dance, Scientific Dance Association, April-May 2014.
Skip to content