Publications

26

73

4 Journal Publications

Drone vs. Bird Detection: Deep Learning Algorithms and Results from a Grand Challenge

A. Coluccia, A. Fascista, A. Schumann, L. Sommer, A. Dimou, D. Zarpalas, M. Méndez, D. de la Iglesia, I. González, J. Mercier, G. Gagné, A. Mitra, S. Rajashekar, S. “Drone vs. Bird Detection: Deep Learning Algorithms and Results from a Grand Challenge”. Sensors 2021, 21(8), 2824, https://www.mdpi.com/1424-8220/21/8/2824

@article{coluccia2021drone,
  title={Drone vs. Bird Detection: Deep Learning Algorithms and Results from a Grand Challenge},
  author={Coluccia, Angelo and Fascista, Alessio and Schumann, Arne and Sommer, Lars and Dimou, Anastasios and Zarpalas, Dimitrios and M{\'e}ndez, Miguel and De la Iglesia, David and Gonz{\'a}lez, Iago and Mercier, Jean-Philippe and others},
  journal={Sensors},
  volume={21},
  number={8},
  pages={2824},
  year={2021},
  publisher={Multidisciplinary Digital Publishing Institute}
}

Serverless Streaming for Emerging Media: Towards 5G Network-driven Cost Optimization

K. Konstantoudakis, D. Breitgand, A. Doumanoglou, N. Zioulis, A. Weit, K. Christaki, P. Drakoulis, E. Christakis, D. Zarpalas, P. Daras, Multimedia Tools and Applications, 2021. DOI: https://doi.org/10.1007/s11042-020-10219-7

[BibTex] [Abstract] [PDF]

@article{konstantoudakis2021serverless,
  title={Serverless streaming for emerging media: towards 5G network-driven cost optimization},
  author={Konstantoudakis, Konstantinos and Breitgand, David and Doumanoglou, Alexandros and Zioulis, Nikolaos and Weit, Avi and Christaki, Kyriaki and Drakoulis, Petros and Christakis, Emmanouil and Zarpalas, Dimitrios and Daras, Petros},
  journal={Multimedia Tools and Applications},
  pages={1--40},
  year={2021},
  publisher={Springer}
}

Volume-of-Interest Aware Deep Neural Networks for Rapid Chest CT-Based COVID-19 Patient Risk Assessment

A. Chatzitofis, P. Cancian, V. Gkitsas, A. Carlucci, P. Stalidis, G. Albanis, A. Karakottas, T. Semertzidis, P. Daras, C. Giannitto, E. Casiraghi, F. Sposta, G. Vatteroni, A. Ammirabile, L. Lofino, P. Ragucci, M. Laino, A. Voza, A. Desai, M. Cecconi, L. Balzarini, A. Chiti, D. Zarpalas, V. Savevski, International Journal of Environmental Research and Public Health, 18(6), p.2842, 2021, https://www.mdpi.com/1660-4601/18/6/2842/pdf

[BibTex] [Abstract] [PDF]

@article{chatzitofis2021volume,
  title={Volume-of-interest aware deep neural networks for rapid chest CT-based COVID-19 patient risk assessment},
  author={Chatzitofis, Anargyros and Cancian, Pierandrea and Gkitsas, Vasileios and Carlucci, Alessandro and Stalidis, Panagiotis and Albanis, Georgios and Karakottas, Antonis and Semertzidis, Theodoros and Daras, Petros and Giannitto, Caterina and others},
  journal={International Journal of Environmental Research and Public Health},
  volume={18},
  number={6},
  pages={2842},
  year={2021},
  publisher={Multidisciplinary Digital Publishing Institute}
}

HUMAN4D: A Human-Centric Multimodal Dataset for Motions & Immersive Media

A. Chatzitofis, L. Saroglou, P. Boutis, P. Drakoulis, N. Zioulis, S. Subramanyam, B. Kevelham, C. Charbonnier, P. Cesar, D. Zarpalas, S. Kollias, P. Daras, IEEE Access, 2020. DOI: https://doi.org/10.1109/ACCESS.2020.3026276

[BibTex] [Abstract] [PDF]

@inproceedings{chatzitofis2020human4d,
  author= "Chatzitofis, Anargyros and Saroglou, Leonidas and Boutis, Prodromos and Drakoulis, Petros and Zioulis, Nikolaos and Shishir, Subramanyam and Bart, Kevelham and Caecilia, Charbonnier and Pablo, Cesar and Dimitrios, Zarpalas and Stefanos, Kollias and Petros, Daras",
  title = "HUMAN4D: A Human-Centric Multimodal
 Dataset for Motions & Immersive Media",
  booktitle = "IEEE Access, 2020. DOI: https://doi.org/10.1109/ACCESS.2020.3026276",
   year = "2020"
}

Service Development Kit for Media-Type Virtualized Network Services in 5G Networks

R. F. Ustok, U. Acar, S. Keskin, D. Breitgand, A. Weit, P. Drakoulis, A. Doumanoglou, N. Zioulis, D. Zarpalas, P. Daras, F. Iadanza, IEEE Communications Magazine, 58(7), pp. 51-57, 2020. DOI: https://doi.org/10.1109/MCOM.001.1900613

[BibTex] [Abstract] [PDF]

@ARTICLE{9161995,
  author={R. F. {Ustok} and U. {Acar} and S. {Keskin} and D. {Breitgand} and A. {Weit} and P. {Drakoulis} and A. {Doumanoglou} and N. {Zioulis} and D. {Zarpalas} and P. {Daras} and F. {Iadanza} and F. {Moscatelli} and G. {Bernini}},
  journal={IEEE Communications Magazine}, 
  title={Service Development Kit for Media-Type Virtualized Network Services in 5G Networks}, 
  year={2020},
  volume={58},
  number={7},
  pages={51-57},}

DeepMoCap: Deep Optical Motion Capture Using Multiple Depth Sensors and Retro-Reflectors

Anargyros Chatzitofis, Dimitrios Zarpalas, Stefanos Kollias, Petros Daras. MDPI Sensors 2019.

[BibTex] [Abstract] [PDF] [Project page]

@article{chatzitofis2019deepmocap, 
title={DeepMoCap: Deep optical motion capture using multiple depth sensors and retro-reflectors}, 
author={Chatzitofis, Anargyros and Zarpalas, Dimitrios and Kollias, Stefanos and Daras, Petros}, 
journal={Sensors}, 
volume={19}, 
number={2}, 
pages={282}, 
year={2019}, 
publisher={Multidisciplinary Digital Publishing Institute} 
}

Deep Learning on Multi Sensor Data for Counter UAV Applications – A Systematic Review

S. Samaras, E. Diamantidou, D. Ataloglou, N. Sakellariou, A. Vafeiadis, V. Magoulianitis, A. Lalas, A. Dimou, D. Zarpalas, K. Votis, P. Daras, D. Tzovaras, Sensors, Special Issue: Deep Learning for Multi-Sensor Fusion, 19(22), 4837, 2019. DOI: https://doi.org/10.3390/s19224837

[BibTex] [Abstract] [PDF]

@article{samaras2019deep,
  title={Deep Learning on Multi Sensor Data for Counter UAV Applications—A Systematic Review},
  author={Samaras, Stamatios and Diamantidou, Eleni and Ataloglou, Dimitrios and Sakellariou, Nikos and Vafeiadis, Anastasios and Magoulianitis, Vasilis and Lalas, Antonios and Dimou, Anastasios and Zarpalas, Dimitrios and Votis, Konstantinos and others},
  journal={Sensors},
  volume={19},
  number={22},
  pages={4837},
  year={2019},
  publisher={Multidisciplinary Digital Publishing Institute}
}

Gamification Concepts for Leveraging Knowledge Sharing in Industry 4.0

M. Tsourma, S. Zikos, G. Albanis, K. C. Apostolakis, E. E. Lithoxoidou, A. Drosou, D. Zarpalas, P. Daras, D. Tzovaras. International Journal of Serious Games, 6(2), 75 - 87, 2019. DOI: https://doi.org/10.17083/ijsg.v6i2.273

[BibTex] [Abstract] [PDF]

@article{tsourma2019gamification,
  title={Gamification concepts for leveraging knowledge sharing in Industry 4.0},
  author={Tsourma, Maria and Zikos, Stylianos and Albanis, Georgios and Apostolakis, Konstantinos C and Lithoxoidou, Evdoxia E and Drosou, Anastasios and Zarpalas, Dimitrios and Daras, Petros and Tzovaras, Dimitrios},
  journal={International Journal of Serious Games},
  volume={6},
  number={2},
  pages={75--87},
  year={2019}
}

Hyper 360 – Towards a Unified Tool Set Supporting Next Generation VR Film and TV Productions

B. Takacs, Z. Vincze, H. Fassold, A. Karakottas, N. Zioulis, D. Zarpalas, P. Daras, Journal of Software Engineering and Applications, 12, 127-148, 2019. DOI: https://doi.org/10.4236/jsea.2019.125009

[BibTex] [Abstract] [PDF]

@article{takacs2019hyper,
  title={Hyper 360—Towards a Unified Tool Set Supporting Next Generation VR Film and TV Productions},
  author={Takacs, Barnabas and Vincze, Zsuzsanna and Fassold, Hannes and Karakottas, Antonis and Zioulis, Nikolaos and Zarpalas, Dimitrios and Daras, Petros},
  journal={Journal of Software Engineering and Applications},
  volume={12},
  number={5},
  pages={127--148},
  year={2019},
  publisher={Scientific Research Publishing}
}

D. Ataloglou, A. Dimou, D. Zarpalas, P. Daras, "Fast and Precise Hippocampus Segmentation Through Deep Convolutional Neural Network Ensembles and Transfer Learning". Neuroinform, 17(4), 563-582, 2019. DOI: https://doi.org/10.1007/s12021-019-09417-y

F. Alvarez, D. Breitgand, D. Griffin, P. Adriani, S. Rizou, N. Zioulis, F. Moscatelli, J. Serrano, M. Keltsch, P. Trakadas, T. Khoa Phan, A. Weit, U. Acar, O. Prieto, F. Iadanza, G. Carrozzo, H. Koumaras, D. Zarpalas, D. Jimenez, "An Edge-to-Cloud Virtualized Multimedia Service Platform for 5G Networks", IEEE Transactions on Broadcasting, Special issue on 5G for Broadband Multimedia Systems and Broadcasting, 65(2), 369-380, 2019. DOI: https://doi.org/10.1109/TBC.2019.2901400

A. Doumanoglou, P. Drakoulis, N. Zioulis, D. Zarpalas, P. Daras, "Benchmarking Open-Source Static 3D Mesh Codecs for Immersive Media Interactive Live Streaming". IEEE Journal on Emerging and Selected Topics in Circuits and Systems, 9(1), 190-203, 2019. DOI: https://doi.org/10.1109/JETCAS.2019.2898768

A. Triantafyllidis, D. Filos, R. Buys, J. Claes, V. Cornelissen, E. Kouidi, A. Chatzitofis, D. Zarpalas, P. Daras, D. Walsh, C. Woods, K. Moran, N. Maglaveras, I. Chouvarda, "Computerized decision support for beneficial home-based exercise rehabilitation in patients with cardiovascular disease” Computer Methods and Programs in Biomedicine, Volume 162, Pages 1-10, August 2018

A. Doumanoglou, D. Griffin, J. Serrano, N. Zioulis, T.K. Phan, D. Jimenez, D. Zarpalas, F. Alvarez, M. Rio, P. Daras, "Quality of Experience for 3D Immersive Media Streaming", IEEE Transactions on Broadcasting (2018), Special Issue on Quality of Experience for Advanced Broadcast Service, 64(2), 379-391. DOI: https://doi.org/10.1109/TBC.2018.2823909

D. Alexiadis, N. Zioulis, D. Zarpalas, P. Daras, "Fast deformable model-based human performance capture and FVV using consumer-grade RGB-D sensors", Pattern Recognition (2018), 79, 260-278. DOI: https://doi.org/10.1016/j.patcog.2018.02.013

F. Patrona, A. Chatzitofis, D. Zarpalas, P. Daras, "Motion Analysis: Action Detection, Recognition and Evaluation based on motion capture data", Pattern Recognition, Special Issue on Articulated Motion and Deformable Objects, Volume 76, Pages 612-622, DOI: 10.1016/j.patcog.2017.12.007 April 2018

D. Alexiadis, A. Chatzitofis, N. Zioulis, O. Zoidi, G. Louizis, D. Zarpalas, P. Daras, "An integrated platform for live 3D human reconstruction and motion capturing", IEEE Transactions on Circuits and Systems for Video Technology (2016, Volume:27 , Issue: 4)

A. Doumanoglou, D. Alexiadis, D. Zarpalas, P. Daras, "Towards Real-Time and Efficient Compression of Human Time-Varying-Meshes", IEEE Transactions on Circuits and Systems for Video Technology, Vol: 24, Issue: 12, Dec 2014

D. Zarpalas, P. Gkontra, P. Daras, N. Maglaveras, "Accurate and fully Automatic Hippocampus Segmentation using subject-specific 3D Optimal Local Maps into a hybrid Active Contour Model", IEEE Journal of Translational Engineering in Health and Medicine, Vol. 2, June 2014, doi: 10.1109/JTEHM.2014.2297953

D. Zarpalas, P. Gkontra, P. Daras, N. Maglaveras, "Gradient based Reliability Maps for ACM based Segmentation of Hippocampus", IEEE Transactions on BioMedical Engineering, Vol: 61, Issue: 4, April 2014, doi: 10.1109/TBME.2013.2293023

A. Aggoun, E. Tsekleves, D. Zarpalas, P. Daras, A. Dimou, L. Soares, P. Nunes, "Immersive 3D Holoscopic Video System", IEEE Multimedia Magazine, Special Issue on 3D Imaging Techniques and Multimedia Applications, Vol. 20, Issue 1, pp. 28-37, Jan-Mar 2013

D. Alexiadis, D. Zarpalas, P. Daras, "Real-time, full 3-D reconstruction of moving foreground objects from multiple consumer depth cameras", IEEE Transactions on Multimedia, VOL. 15, NO. 2, pp. 339-358, February 2013, IEEE Distinguished paper, IEEE MMTC R-Letter Vol 4, No 3, June2013

D. Zarpalas, E. Fotiadou, I. Biperis, P. Daras, "Anchoring Graph Cuts towards Accurate Depth Estimation in Integral Images", IEEE/OSA Journal of Display Technology, IEEE/OSA Journal of Display Technology, VOL. 8, NO. 7, Pages: 405 - 417, July 2012

D. Zarpalas, P. Daras, A. Axenopoulos, D. Tzovaras, M. G. Strintzis, "3D Model Search and Retrieval Using the Spherical Trace Transform", Eurasip Journal on Advances in Signal Processing, Vol.2007, article ID 23912, 14 pages, Jan 2007, doi:10.1155/2007/23912

P. Daras, D. Zarpalas, D. Tzovaras, M. G. Strintzis, "Efficient 3D model search and retrieval using generalized 3D radon transforms" IEEE Transactions on Multimedia, Volume 8, No 1, pp. 101-114, Feb 2006.

P. Daras, D. Zarpalas, A. Axenopoulos, D. Tzovaras, M. G. Strintzis, "Three-Dimensional Shape-Structure Comparison Method for Protein Classification", IEEE/ACM transactions on Computational Biology and Bioinformatics, Vol. 3, No. 3, pp. 193-207, Jul 2006

No special actions required, all sites you make with Mobirise are mobile-friendly. You don't have to create a special mobile version of your site, it will adapt automagically.

Cut down the development time with drag-and-drop website builder. Drop the blocks into the page, edit content inline and publish - no technical skills required.

Choose from the large selection pre-made blocks - full-screen intro, bootstrap carousel, slider, responsive image gallery with, parallax scrolling, sticky header and more.

Conference Publications

Benchmarking Gradient-Free Optimizers for 3D Performance Capture in the ∇ Nevergrad platform

A. Doumanoglou, N. Zioulis, V. Sterzentsenko, A. Karakottas, D. Zarpalas, P. Daras, In Proceedings of the Genetic and Evolutionary Computation Conference, July 2021

[BibTex] [Abstract] [PDF]

@article{doumanoglou2021benchmarking,
  title={Benchmarking Gradient-Free Optimizers for 3D Performance Capture in the∇ Nevergrad platform},
  author={Doumanoglou, Alexandros and Zioulis, Nikolaos and Sterzentsenko, Vladimiros and Karakottas, Antonis and Zarpalas, Dimitrios and Daras, Petros},
  year={2021}
}

Zeroth-Order Optimizer Benchmarking for 3D Performance Capture

A. Doumanoglou, P. Drakoulis, K. Christaki, N. Zioulis, V. Sterzentsenko, A. Karakottas, D. Zarpalas, P. Daras, In Proceedings of the Genetic and Evolutionary Computation Conference, July 2021

[BibTex] [Abstract] [PDF]

@article{doumanoglouzeroth,
  title={Zeroth-Order Optimizer Benchmarking for 3D Performance Capture},
  author={Doumanoglou, Alexandros and Drakoulis, Petros and Christaki, Kyriaki and Zioulis, Nikolaos and Sterzentsenko, Vladimiros and Karakottas, Antonis and Zarpalas, Dimitrios and Daras, Petros}
}

Single-Shot Cuboids: Geodesics-based End-to-end Manhattan Aligned Layout Estimation from Spherical Panoramas

N. Zioulis, F. Alvarez, D. Zarpalas, P. Daras, Image and Vision Computing, p.104160, 2021

[BibTex] [Abstract] [Project page]

@article{zioulis2021single,
  title={Single-shot cuboids: Geodesics-based end-to-end Manhattan aligned layout estimation from spherical panoramas},
  author={Zioulis, Nikolaos and Alvarez, Federico and Zarpalas, Dimitrios and Daras, Petros},
  journal={Image and Vision Computing},
  volume={110},
  pages={104160},
  year={2021},
  publisher={Elsevier}
}

PanoDR: Spherical Panorama Diminished Reality for Indoor Scenes

V. Gkitsas, V. Sterzentsenko, N. Zioulis, G. Albanis, D. Zarpalas, In Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition Workshops, 2021.

[BibTex] [Abstract] [PDF] [Project page]

@inproceedings{gkitsas2021panodr,
  title={PanoDR: Spherical Panorama Diminished Reality for Indoor Scenes},
  author={Gkitsas, Vasileios and Sterzentsenko, Vladimiros and Zioulis, Nikolaos and Albanis, Georgios and Zarpalas, Dimitrios},
  booktitle={Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition},
  pages={3716--3726},
  year={2021}
}

Pano3D: A Holistic Benchmark and a Solid Baseline for 360 Depth Estimation

G. Albanis, N. Zioulis, P. Drakoulis, V. Gkitsas, V. Sterzentsenko, F. Alvarez, D. Zarpalas, P. Daras, In Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition Workshops, 2021.

[BibTex] [Abstract] [PDF] [Project page]

@inproceedings{albanis2021pano3d,
  title={Pano3D: A Holistic Benchmark and a Solid Baseline for 360deg Depth Estimation},
  author={Albanis, Georgios and Zioulis, Nikolaos and Drakoulis, Petros and Gkitsas, Vasileios and Sterzentsenko, Vladimiros and Alvarez, Federico and Zarpalas, Dimitrios and Daras, Petros},
  booktitle={Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition},
  pages={3727--3737},
  year={2021}
}

SHREC 2020 Track: 6D Object Pose Estimation

H. Yuan, R. C. Veltkamp, G. Albanis, N. Zioulis, D. Zarpalas, P. Daras, in Eurographics Workshop on 3D Object Retrieval, 2020. DOI: https://doi.org/10.2312/3dor.20201164

[BibTex] [Abstract] [PDF]

@article{yuan2020shrec,
  title={SHREC 2020 track: 6D object pose estimation},
  author={Yuan, Honglin and Veltkamp, Remco C and Albanis, Georgios and Zioulis, Nikolaos and Zarpalas, Dimitrios and Daras, Petros},
  year={2020},
  publisher={The Eurographics Association}
}

DronePose: Photorealistic UAV-Assistant Dataset Synthesis for 3D Pose Estimation via a Smooth Silhouette Loss

G. Albanis, N. Zioulis, A. Dimou, D. Zarpalas, P. Daras, in European Conference on Computer Vision Workshops (ECCVW), Glasgow, UK, August 23-28, 2020

[BibTex] [Abstract] [PDF] [Project page]

@article{albanis2020dronepose,
  title={DronePose: Photorealistic UAV-Assistant Dataset Synthesis for 3D Pose Estimation via a Smooth Silhouette Loss},
  author={Albanis, Georgios and Zioulis, Nikolaos and Dimou, Anastasios and Zarpalas, Dimitrios and Daras, Petrod},
  journal={arXiv preprint arXiv:2008.08823},
  year={2020}
}

XR360: A toolkit for mixed 360 and 3D productions

A. Karakottas, N. Zioulis, A. Doumanoglou, V. Sterzentsenko, V. Gkitsas, D. Zarpalas, P. Daras, In IEEE International Conference on Multimedia and Expo (ICME), London, United Kingdom, July 6-10, 2020

[BibTex] [Abstract] [PDF]

@inproceedings{karakottas2020xr360,
  author= "Karakottas, Antonis and Zioulis, Nikolaos and Doumanglou, Alexandros and Sterzentsenko, Vladimiros and Gkitsas, Vasileios and Zarpalas, Dimitrios and Daras, Petros",
  title = "XR360: A toolkit for mixed 360 and 3D productions",
  booktitle = "International Conference on Multimedia and Expo (ICME)",
  month = "July",
  year = "2020"
}

Deep Lighting Environment Map Estimation from Spherical Panoramas

V. Gkitsas, N. Zioulis, F. Alvarez, D. Zarpalas, P. Daras, In IEEE Conference on Computer Vision and Pattern Recognition (CVPR), Washington, United States, June, 2020

[BibTex] [Abstract] [PDF] [Project page]

@inproceedings{gkitsas2019deeplighting,
  author = "Gkitsas, Vasileios and Zioulis, Nikolaos and Alvarez, Federic and Zarpalas, Dimitris and Daras, Petros",
  title = "Deep Lighting Environment Map Estimation from Spherical Panoramas",
  booktitle = "2020 Conference on Computer Vision and Pattern Recognition (CVPR)",
  month = "June",
  year = "2020"
}

Deep Soft Procrustes for Markerless Volumetric Sensor Alignment

V. Sterzentsenko, A. Doumanoglou, S. Thermos, N. Zioulis, D. Zarpalas, P. Daras,In International Conference on Virtual Reality (IEEE VR), March 22-26, 2020

[BibTex] [Abstract] [PDF] [Video] [Project page]

@inproceedings{sterzentsenko2020deepsoftprocrustes,
  title={Deep Soft Procrustes for Markerless Volumetric Sensor Alignment},
  author={Vladimiros Sterzentsenko and Alexandros Doumanoglou and Spyridon Thermos and Nikolaos Zioulis and and Dimitrios Zarpalas and Petros Daras},
  booktitle={2020 IEEE Conference on Virtual Reality and 3D User Interfaces (VR)},
  year={2020},
  organization={IEEE}
}

AVoidX: An Augmented VR Game

R. Athanasoulas, P. Boutis, A. Chatzitofis, A. Doumanoglou, P. Drakoulis, L. Saroglou, V. Sterzentsenko, N. Zioulis, D. Zarpalas, P. Daras, In International Conference on Virtual Reality (IEEE VR), March 22-26, 2020

[BibTex] [Abstract] [PDF] [Video] [Project page]

@inproceedings{athanasoulas2020avoidxaugmentedvrgame, 
title={AVoidX: An Augmented VR Game}, 
author={Athanasoulas, Rafail and Boutis, Prodromos and Chatzitofis, Anargyros and Doumanoglou, Alexandros  and Drakoulis, Petros and Saroglou, Leonidas and Sterzentsenko, Vladimiros and Zioulis, Nikolaos , and Zarpalas, Dimitrios and Daras, Petros }, 
booktitle={2020 IEEE Conference on Virtual Reality and 3D User Interfaces (VR)}, 
year={2020}, 
organization={IEEE} 
}

Optimizing QoE and Cost in a 3D Immersive Media Platform: A Reinforcement Learning Approach (best paper award)

P. Athanasoulis, E. Christakis, K. Konstantoudakis, P. Drakoulis, S. Rizou, A. Weitz, A. Doumanoglou, N. Zioulis, D. Zarpalas, In International Conference on Advances in Multimedia (MMEDIA), Lisbon, Portugal, February 23-27, 2020

[BibTex] [Abstract] [PDF]

@inproceedings{athanasoulas2020optimizingqoe, 
title={Optimizing QoE and Cost in a 3D Immersive Media Platform: A Reinforcement Learning Approach}, 
author={Athanasoulis, Panagiotis and Christakis, Emmanouil and Konstantoudakis, Konstantinos and Drakoulis , Petros and Rizou ,Stamatia and Weit ,Avi and Doumanoglou ,Alexandros and Zioulis , Nikolaos and Zarpalas, Dimitrios }, 
booktitle={Proceedings of the International Conference on Advances in Multimedia (MMEDIA)}, 
year={2019}
 }

Does Deep Super-Resolution Enhance UAV Detection?

V. Magoulianitis, D. Ataloglou, A. Dimou, D. Zarpalas, P. Daras, In Proceedings of the 16th IEEE International Conference on Advanced Video and Signal Based Surveillance (AVSS), Taipei, Taiwan, September 18-21, 2019

[BibTex] [Abstract] [PDF]

@inproceedings{magoulianitis2019does, 
title={Does Deep Super-Resolution Enhance UAV Detection?}, 
author={Magoulianitis, Vasileios and Ataloglou, Dimitrios and Dimou, Anastasios and Zarpalas, Dimitrios and Daras, Petros}, 
booktitle={2019 16th IEEE International Conference on Advanced Video and Signal Based Surveillance (AVSS)}, 
pages={1--6}, 
year={2019}, 
organization={IEEE} 
}

UAV Classification With Deep Learning Using Surveillance Radar Data

S. Samaras, V. Magoulianitis, A. Dimou, D. Zarpalas, P. Daras, In Proceedings of the 12th International Conference on Computer Vision Systems (ICVS), Springer, Cham, 2019

[BibTex] [Abstract] [PDF]

@inproceedings{samaras2019uav, 
title={UAV Classification with Deep Learning Using Surveillance Radar Data}, 
author={Samaras, Stamatios and Magoulianitis, Vasileios and Dimou, Anastasios and Zarpalas, Dimitrios and Daras, Petros}, 
booktitle={International Conference on Computer Vision Systems}, 
pages={744--753}, 
year={2019}, 
organization={Springer} 
}

Self-Supervised Deep Depth Denoising

V. Sterzentsenko, L. Saroglou, A. Chatzitofis, S. Thermos, N. Zioulis, A. Doumanoglou, D. Zarpalas, P. Daras, In Proceedings of the International Conference on Computer Vision, Seoul, Republic of Korea, October 27 - November 2, 2019.

[BibTex] [Abstract] [PDF] [Project page]

@inproceedings{sterzentsenko2019self, 
title={Self-Supervised Deep Depth Denoising}, 
author={Sterzentsenko, Vladimiros and Saroglou, Leonidas and Chatzitofis, Anargyros and Thermos, Spyridon and Zioulis, Nikolaos and Doumanoglou, Alexandros and Zarpalas, Dimitrios and Daras, Petros}, 
booktitle={Proceedings of the IEEE International Conference on Computer Vision}, 
pages={1242--1251}, 
year={2019} 
}

360 Surface Regression with a Hyper-Sphere Loss

Antonis Karakottas, Nikolaos Zioulis, Stamatis Samaras, Dimitrios Ataloglou, Vasileios Gkitsas, Dimitrios Zarpalas, Petros Daras. 7th International Conference on 3D Vision (3DV), Québec City, Canada, September 16-19, 2019

[BibTex] [Abstract] [PDF] [Project page] [Dataset]

@inproceedings{karakottas2019360, 
title={360° Surface Regression with a Hyper-Sphere Loss}, 
author={Karakottas, Antonios and Zioulis, Nikolaos and Samaras, Stamatis and Ataloglou, Dimitrios and Gkitsas, Vasileios and Zarpalas, Dimitrios and Daras, Petros}, 
booktitle={2019 International Conference on 3D Vision (3DV)}, 
pages={258--268}, 
year={2019}, 
organization={IEEE} 
}

Spherical View Synthesis for Self-Supervised 360 Depth Estimation

Nikolaos Zioulis, Antonis Karakottas, Dimitrios Zarpalas, Federico Alvarez, Petros Daras.
7th International Conference on 3D Vision (3DV), Québec City, Canada, September 16-19, 2019

[BibTex] [Abstract] [PDF] [Video] [Project page]

@inproceedings{zioulis2019spherical, 
title={Spherical View Synthesis for Self-Supervised 360° Depth Estimation}, 
author={Zioulis, Nikolaos and Karakottas, Antonis and Zarpalas, Dimitrios and Alvarez, Federico and Daras, Petros}, 
booktitle={2019 International Conference on 3D Vision (3DV)}, 
pages={690--699}, 
year={2019}, 
organization={IEEE} 
}

A low-cost, flexible and portable volumetric capturing system

Vladimiros Sterzentsenko, Antonis Karakottas, Alexandros Papachristou, Nikolaos Zioulis, Alexandros Doumanoglou, Dimitrios Zarpalas, Petros Daras.
14th International Conference on Signal Image Technology & Internet based Systems (SITIS 2018), Las Palmas de Gran Canaria, Spain, 26-29 November 2018

[BibTex] [Abstract] [PDF] [Project page]

@inproceedings{sterzentsenko2018low, 
title={A low-cost, flexible and portable volumetric capturing system}, 
author={Sterzentsenko, Vladimiros and Karakottas, Antonis and Papachristou, Alexandros and Zioulis, Nikolaos and Doumanoglou, Alexandros and Zarpalas, Dimitrios and Daras, Petros}, 
booktitle={2018 14th International Conference on Signal-Image Technology \& Internet-Based Systems (SITIS)}, 
pages={200--207}, 
year={2018}, 
organization={IEEE} 
}

K. Christaki, K. Apostolakis, A. Doumanoglou, N. Zioulis, D. Zarpalas, P. Daras, "Space Wars: An AugmentedVR Game", In 25th International Conference on MultiMedia Modeling (MMM), Thessaloniki, Greece, January 8-11, 2019. (best demo award)

K. Christaki, E. Christakis, P. Drakoulis, A.Doumanoglou, N.Zioulis, D.Zarpalas, and P. Daras, "Subjective Visual Quality Assessment of Immersive 3D Media Compressed by Open-Source Static 3D Mesh Codecs", 25th International Conference on MultiMedia Modeling (MMM), Thessaloniki, Greece, January 8-11, 2019.

A. Coluccia, A. Fascista, A. Schumann, L. Sommer, M. Ghenescu, T. Piatrik, G. De Cubber, M. Nalamati, A. Kapoor, M. Saqib, N. Sharma, M. Blumenstein, V. Magoulianitis, D. Ataloglou, A. Dimou, D. Zarpalas, P. Daras, C. Craye, S. Ardjoune, D. De la Iglesia, M. Mandez, R.l Dosil, I. Gonzalez, "Drone-vs-Bird Detection Challenge at IEEE AVSS2019", 16th IEEE International Conference on Advanced Video and Signal Based Surveillance (AVSS), Taipei, Taiwan, 18-21 Sept. 2019

K. Konstantoudakis, E. Christakis, P. Drakoulis, A. Doumanoglou, N. Zioulis, D. Zarpalas, and P. Daras, “Comparing CNNs and JPEG for Real-Time Multi-view Streaming in Tele-Immersive Scenarios”, The 14th International Conference on Signal Image Technology & Internet based Systems (SITIS 2018), Spain, 26-29 November 2018.

S. Aromaa, M., Liinasuo, E. Kaasinen, M. Bojko, F. Schmalfuß, K. Apostolakis, D. Zarpalas, P. Daras, C. Öztürk, M. Boubekeuer, "User evaluation of Industry 4.0 concepts for worker engagement", 1st International Conference on Human Systems Engineering and Design (IHSED 2018), Université de Reims Champagne-Ardenne, France, 25-27 October 2018.

A. Karakottas, N. Zioulis, D. Zarpalas, P. Daras, "360D: A dataset and baseline for dense depth estimation from 360 images", 1st Workshop on 360o Perception and Interaction, European Conference on Computer Vision (ECCV) , Munich, Germany, 8 – 14 September 2018

N. Zioulis, A. Karakottas, D. Zarpalas, P. Daras, "OmniDepth: Dense Depth Estimation for Indoors Spherical Panoramas", European Conference on Computer Vision (ECCV), Munich, Germany, 8 – 14 September 2018

G. Albanis, K. Apostolakis, C. Öztürk, D. Zarpalas, P. Daras, "Adaptive web-based tools for capability-driven workforce management and task sequencing optimization", International Conference on Industrial Internet of Things and Smart Manufacturing (IoTsm 2018), London, UK, 5-6 Sep. 2018.

X. Chen, M. Bojko, R. Riedel, K. Apostolakis, D. Zarpalas, P. Daras, "Human-centred Adaptation and Task Distribution utilizing Levels of Automation", 16th IFAC Symposium on Information Control Problems in Manufacturing (INCOM 2018) 11-13 June 2018, Bergamo, Italy

A. Doumanoglou, N. Zioulis, E. Christakis, D. Zarpalas, P. Daras, "Subjective quality assessment of textured human full-body 3D-reconstructions", International Conference on Quality of Multimedia Experience (QoMEX 2018), Sardinia, Italy, 29 May - 1 June 2018

A. Doumanoglou, N. Zioulis, D. Griffin, J. Serrano, T. Khoa Phan, D. Jimenez, D. Zarpalas, F. Alvarez, M. Rio, P. Daras, "A System Architecture for Live Immersive 3D-Media Transcoding over 5G Networks", Workshop on Media delivery innovations using flexible network models in 5G, IEEE International Symposium on Broadband Multimedia Systems and Broadcasting (BMSB18), Valencia, Spain, 6th – 8th June 2018

A. Karakottas, A. Papachristou, A. Doumanoglou, N. Zioulis, D. Zarpalas, P. Daras, "Augmented VR", IEEE VR, Reutlingen, Germany, 18-22 March 2018, https://www.youtube.com/watch?v=7O_TrhtmP5Q

A. Papachristou, N. Zioulis, D. Zarpalas, P. Daras, "Markerless Structure-based Multi-sensor Calibration for Free Viewpoint Video Capture", the 26th International Conference in Central Europe on Computer Graphics, Visualization and Computer Vision (WSCG 2018), Pilsen, Czech Republic, May 28 - June 1, 2018

A. Triantafyllidis, D. Filos, R. Buys, J. Claes, V. Cornelissen, E. Kouidi, A. Chatzitofis, D. Zarpalas, P. Daras, I. Chouvarda, and N. Maglaveras,, "A Computer-Assisted System with Kinect Sensors and Wristband Heart Rate Monitors for Group Classes of Exercise-based Rehabilitation", International Conference on Biomedical and Health Informatics Thessaloniki, Greece, 18-21 November 2017

A. Chatzitofis, D. Zarpalas and P. Daras, "A Computerized System for Real-Time Exercise Performance Monitoring and e-Coaching Using Motion Capture Data" International Conference on Biomedical and Health Informatics Thessaloniki, Greece, 18-21 November 2017

N. Zioulis, A. Papachristou, D. Zarpalas, P. Daras, "Improving Camera Pose Estimation via Temporal EWA Surfel Splatting", IEEE International Symposium on Mixed and Augmented Reality (ISMAR 2017), Nantes, France, October 9–13, 2017

A. Chatzitofis, D. Zarpalas, D. Filos, A. Triantafyllidis, I. Chouvarda, N. Maglaveras, P. Daras, "Technological module for unsupervised, personalized cardiac rehabilitation exercising", Proceedings of the 2017 IEEE 41st Annual Computer Software and Applications Conference (COMPSAC 2017), July 4-8, 2017, Turin, Italy.

K. Moran, H. Wei, D.S. Monaghan, C. Woods, N.E. O’Connor, D. Zarpalas, A. Chatzitofis, P. Daras, J. Piesk, A. Pomazanskyi, "A Technology Platform for Enabling Behavioural Change as a “PATHway” Towards Better Self-management of CVD", Proceedings of the 2016 ACM Workshop on Multimedia for Personal Health and Health Care (MMHealth 2016), Oct 16, 2016 - Oct 16, 2016, Amsterdam, the Netherlands

N. Vretos, D. Alexiadis, D. Zarpalas, P. Daras, "Enhancing Real Time 3D reconstruction with pre scanned meshes", IEEE International Conference on Image Processing, ICIP 2016, Sept 25-28, Phoenix, Arizona, USA

N. Zioulis, D. Alexiadis, A. Doumanoglou, G. Louizis, K. Apostolakis, D. Zarpalas, P. Daras, "3D Tele-Immersion Platform For Interactive Immersive Experiences Between Remote Users", IEEE International Conference on Image Processing, ICIP 2016, Sept 25-28, Phoenix, Arizona, USA

A. Chatzitofis, D. Zarpalas, P. Daras, "Low-cost Motion Analysis for Cardiovascular Disease Patients", IET Human Motion Analysis for Healthcare Applications Event, 19 May 2016, London, United Kingdom

A. Chatzitofis, D. Monaghan, E. Mitchell, F. Honohan, D. Zarpalas, N. O’Connor, P. Daras, "HeartHealth: A Cardiovascular Disease Home-Based Rehabilitation System", 5th International Conference on Current and Future Trends of Information and Communication Technologies in Healthcare, ICTH 2015.

S. Crowle, A. Doumanoglou, B. Poussard, M. Boniface, D. Zarpalas, P. Daras, "Dynamic Adaptive Mesh Streaming for Real-time 3D Teleimmersion", 20th International Conference on Web 3D Technology, Heraklion, Crete, Greece, June 18-21, 2015

D. Monaghan, F. Honohan, E. Mitchell, N. O’Connor, A. Chatzitofis, D. Zarpalas, P. Daras, "HeartHealth: New Adventures in Serious Gaming", ACMMULTIMEDIA 2015, 26 - 30 October 2015, Brisbane, Australia

F. Destelle, A. Ahmadi, K. Moran, N. E. O'Connor, N. Zioulis, A. Chatzitofis, D. Zarpalas, P. Daras, L. Unzueta, J. Goenetxea, M. Rodriguez, M. T. Linaza, Y. Tisserand, N. Magnenat-Thalmann, "A Multi-Modal 3D Capturing Platform for Learning and Preservation of Traditional Sports and Games", 23rd ACM Multimedia Conference 2015, 26-30 Oct 2015, Brisbane, Australia

D. Alexiadis, A. Doumanoglou, D. Zarpalas, P. Daras, "A case study for tele-immersion communication applications: from 3D capturing to rendering", IEEE International Conference on Visual Communications and Image Processing, VCIP 2014, Dec 7-10, Valletta, Malta

D. Alexiadis, D. Zarpalas, P. Daras, "Fast and smooth 3D reconstruction using multiple RGB-Depth sensors", IEEE International Conference on Visual Communications and Image Processing, VCIP 2014, Dec 7-10, Valletta, Malta

N.E. O’Connor, Y. Tisserand, A. Chatzitofis, F. Destelle, J. Goenetxea, L. Unzueta, D. Zarpalas, P. Daras, M. Linaza, K. Moran, N. Magnenat Thalmann, "Interactive Games for Preservation and Promotion of Sporting Movements", 22nd European Signal Processing Conference (EUSIPCO 2014), Lisbon, Portugal, 2-5 Sept. 2014

F. Destelle, A. Ahmadi, A. Chatzitofis, D. Zarpalas, N.E. O’Connor, K. Moran, P. Daras, "Low-cost Accurate Skeleton Tracking Based on Fusion of Kinect and Wearable Inertial Sensors", 22nd European Signal Processing Conference (EUSIPCO 2014), Lisbon, Portugal, 2-5 Sept. 2014

B. Poussard, S. Richir, J. Vatjus-Anttila, S. Asteriadis, D. Zarpalas, P. Daras, "3DLIVE: A Multi-Modal Sensing Platform Allowing Tele-Immersive Sports Applications", 22nd European Signal Processing Conference (EUSIPCO 2014), Lisbon, Portugal, 2-5 Sept. 2014

A. Doumanoglou, D. Alexiadis, S. Asteriadis, D. Zarpalas, P. Daras, "On human time-varying mesh compression exploiting activity-related characteristics", IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP), FLORENCE, ITALY, MAY 4-9, 2014

A. Doumanoglou, S. Asteriadis, D. Alexiadis, D. Zarpalas, P. Daras, "A Dataset of Kinect-based 3D scans", 11th IEEE IVMSP Workshop: 3D Image/Video Technologies and Applications, Yonsei University, Seoul, Korea, 10-12 June 2013

D. Alexiadis, D. Zarpalas, P. Daras, "Real-time, Realistic Full-body 3D Reconstruction and Texture Mapping from Multiple Kinects", 11th IEEE IVMSP Workshop: 3D Image/Video Technologies and Applications, Yonsei University, Seoul, Korea, 10-12 June 2013, best paper award

S. Asteriadis, A. Chatzitofis, D. Zarpalas, D. Alexiadis, P. Daras, "Estimating human motion from multiple Kinect Sensors", Mirage 2013, 6th International Conference on Computer Vision / Computer Graphics Collaboration Techniques and Applications, June 6–7, 2013, Berlin, Germany

A. Chatzitofis, N. Vretos, D. Zarpalas, P. Daras, "Three-dimensional Monitoring of Weightlifting for Computer Assisted Training", 15th International Conference on Virtual Reality and Converging Technologies, Laval, France, 2013

D. Zarpalas, P. Gkontra, P. Daras, N. Maglaveras, "Hippocampus segmentation through gradient based reliability maps for local blending of ACM energy terms", IEEE International Symposium on Biomedical Imaging (ISBI), San Francisco, USA, 7-11 April, 2013

D. Zarpalas, P. Gkontra, P. Daras, N. Maglaveras, "Segmentation through a local and adaptive weighting scheme, for contour-based blending of image and prior information", The 25th IEEE International Symposium on Computer-Based Medical Systems (CBMS 2012), Rome, Italy, 20-22 June 2012.

D. Zarpalas, P. Gkontra, P. Daras, N. Maglaveras, "Hippocampus segmentation by optimizing the local contribution of image and prior terms, through graph cuts and multi-atlas", IEEE International Symposium on Biomedical Imaging (ISBI 2012), Barcelona, Spain, 2-5 May 2012

D. Zarpalas, A. Zafeiropoulos, P. Daras, N. Maglaveras, M. G. Strintzis, "Brain Structures Segmentation using Optimum Global and Local Weights on Mixing Active Contours and Neighboring Constraints", International Symposium on Applied Sciences in Biomedical and Communication Technologies, ISABEL 2011, Barcelona, Spain, October 26-29, 2011.

D. Zarpalas, G. Kordelas, P. Daras, "Recognizing 3D Objects in cluttered scenes using projection images", IEEE International Conference on Image Processing, ICIP 2011, Sep 11-14, Brussels

D. Zarpalas, I. Biperis, E. Fotiadou, E. Lyka, P. Daras, M. G. Strintzis, "Depth estimation in integral images by anchoring optimization techniques", 2011 IEEE International Conference on Multimedia & Expo (ICME 2011), July 11-15, 2011, Barcelona, Spain

D. Zarpalas, A. Zafeiropoulos, P. Daras, N. Maglaveras, "Hippocampus Segmentation using a Local Prior Model on its Boundary", International Conference on Machine Vision, Image Processing, and Pattern Analysis (ICMVIPPA 2011), Venice, Italy, November 28-30, 2011.

P. Daras, D. Tzovaras, A. Mademlis, A. Axenopoulos, D. Zarpalas, M. G. Strintzis, "3D search and retrieval using Krawtchouk moments" SHREC2006, 3D Shape Retrieval Contest, Technical report, UU-CS-2006-030, ISSN: 0924-3275, Jun 2006

D. Zarpalas, P. Daras, D. Tzovaras, M. G. Strintzis, "3D shape descriptors based on Fourier transforms", 6th International Workshop on Image Analysis for Multimedia Interactive Services (WIAMIS’05), Montreux, Switzerland, Apr. 2005.

D. Zarpalas, P. Daras, D. Tzovaras, M. G.Strintzis, "3D Model Search and Retrieval Based on Fourier Transforms" 6th International Workshop on Image Analysis for Multimedia Interactive Services (WIAMIS 2005), Montreux, Switzerland, Apr 2005

P. Daras, D. Zarpalas, D. Tzovaras, M. G. Strintzis, "Search and retrieval of 3D protein structures", 6th International Workshop on Image Analysis for Multimedia Interactive Services (WIAMIS 2005), Montreux, Switzerland, April 2005.

P. Daras, D. Zarpalas, D. Tzovaras, M. G.Strintzis, "Protein Matching using Geometrical Characteristics" 6th International Workshop on Image Analysis for Multimedia Interactive Services (WIAMIS 2005), Montreux, Switzerland, Apr 2005

A. Axenopoulos, P. Daras, D. Zarpalas, D. Tzovaras, M. G. Strintzis, "3D content-based search and retrieval using the 2D polar wavelet transform", in Proc. IEEE Int. Conf. Image Processing, Genoa, Italy Sep.11-14 2005, vol.2, pp. 1146-1149.

P. Daras, D. Zarpalas, D. Tzovaras, M. G. Strintzis, "3D Shape-Based Techniques for Protein Classification", IEEE International Conference on Image Processing (ICIP 2005), Vol-II, pp. 1130-1133, Genova, Italy, September 2005.

P. Daras, D. Zarpalas, D. Tzovaras, M. G. Strintzis, "3D Model Search and Retrieval Based on the Spherical Trace Transform", IEEE International Workshop on Multimedia Signal Processing (MMSP 2004), Siena, Italy, October 2004

D. Zarpalas, P. Daras, D. Tzovaras, M. G. Strintzis, "3D Model Search and Retrieval Based on the 3D Radon Transform", International Conference on Communications (ICC 2004), Multimedia Technologies and Services Symposium (MMTS), Paris, France, June 2004

P. Daras, D. Zarpalas, D. Tzovaras, M. G. Strintzis, "3D Model Watermarking for Indexing Using the Generalized Radon Transform", 3D Data Processing, Visualization & Transmission (3DPVT 2004), Thessaloniki, September 2004

P. Daras, D. Zarpalas, D. Tzovaras, M. G. Strintzis, "Shape Matching Using the 3D Radon Transform", 3D Data Processing, Visualization & Transmission (3DPVT 2004), Thessaloniki, September 2004

P. Daras, D. Zarpalas, D. Tzovaras, M. G. Strintzis, "Watermarking 3D Models for Data Hiding", IEEE International Conference on Image Processing, ICIP 2004, Singapore, October 2004

P. Daras, D. Zarpalas, D. Tzovaras, M. G. Strintzis, "Generalized Radon Transform Based 3D Feature Extraction for 3D Object C classification", 5th International Workshop on Image Analysis for Multimedia Interactive Services (WIAMIS 2004), Lisboa, Portugal, April 2004

Books & Book Chapters

S. Zikos, G. Albanis, M. Tsourma, A. Drosou, D. Zarpalas, P. Daras, D. Tzovaras, "Human-centred Factories from Theory to Industrial Practice. Lessons Learned and Recommendations.", ACE Factories Cluster White Paper, October 2019.
K. Apostolakis, N. Zioulis, A. Doumanoglou, D. Alexiadis, D. Zarpalas, P. Daras, "Beyond Online Multiplayer: Sharing and augmenting Tele-Immersive 3D game experiences with multiple geographically distributed users", IEEE COMSOC MMTC Communications – Frontiers, Vol. 12, No. 1, January 2017
Y. Tisserand, N. Magnenat-Thalmann, L. Unzueta, M.T. Linaza, A. Ahmadi, N.E. O'Connor, N. Zioulis, D. Zarpalas, P. Daras, "Preservation and Gamification of Traditional Sports.", Mixed Reality and Gamification for Cultural Heritage, Springer-Nature, M Ioannides, N. Magnenat-Thalmann, G. Papagiannakis (Eds), ISBN 978-3-319-49607-8, DOI 10.1007/978-3-319-49607-8, 2016.
P. Daras, D. Zarpalas, D. Tzovaras, D. Simitopoulos, M. G. Strintzis, "Combined Indexing and Watermarking of 3D Models using the Generalized 3D Radon Transform", Multimedia Security Handbook, B.Fuhrt and D.Kirouski Eds, CRC Press, pp 733-758, ISBN 0-8493-2773-3, December 2004

Mobirise free builder - Learn more

Publications

26

Journal Publications

73

Conference Publications

4

Book Chapters

Journal Publications

Drone vs. Bird Detection: Deep Learning Algorithms and Results from a Grand Challenge

Serverless Streaming for Emerging Media: Towards 5G Network-driven Cost Optimization

K. Konstantoudakis, D. Breitgand, A. Doumanoglou, N. Zioulis, A. Weit, K. Christaki, P. Drakoulis, E. Christakis, D. Zarpalas, P. Daras, Multimedia Tools and Applications, 2021. DOI: https://doi.org/10.1007/s11042-020-10219-7

Volume-of-Interest Aware Deep Neural Networks for Rapid Chest CT-Based COVID-19 Patient Risk Assessment

HUMAN4D: A Human-Centric Multimodal Dataset for Motions & Immersive Media

A. Chatzitofis, L. Saroglou, P. Boutis, P. Drakoulis, N. Zioulis, S. Subramanyam, B. Kevelham, C. Charbonnier, P. Cesar, D. Zarpalas, S. Kollias, P. Daras, IEEE Access, 2020. DOI: https://doi.org/10.1109/ACCESS.2020.3026276

Service Development Kit for Media-Type Virtualized Network Services in 5G Networks

R. F. Ustok, U. Acar, S. Keskin, D. Breitgand, A. Weit, P. Drakoulis, A. Doumanoglou, N. Zioulis, D. Zarpalas, P. Daras, F. Iadanza, IEEE Communications Magazine, 58(7), pp. 51-57, 2020. DOI: https://doi.org/10.1109/MCOM.001.1900613

DeepMoCap: Deep Optical Motion Capture Using Multiple Depth Sensors and Retro-Reflectors

Anargyros Chatzitofis, Dimitrios Zarpalas, Stefanos Kollias, Petros Daras. MDPI Sensors 2019.

Deep Learning on Multi Sensor Data for Counter UAV Applications – A Systematic Review

S. Samaras, E. Diamantidou, D. Ataloglou, N. Sakellariou, A. Vafeiadis, V. Magoulianitis, A. Lalas, A. Dimou, D. Zarpalas, K. Votis, P. Daras, D. Tzovaras, Sensors, Special Issue: Deep Learning for Multi-Sensor Fusion, 19(22), 4837, 2019. DOI: https://doi.org/10.3390/s19224837

Gamification Concepts for Leveraging Knowledge Sharing in Industry 4.0

M. Tsourma, S. Zikos, G. Albanis, K. C. Apostolakis, E. E. Lithoxoidou, A. Drosou, D. Zarpalas, P. Daras, D. Tzovaras. International Journal of Serious Games, 6(2), 75 - 87, 2019. DOI: https://doi.org/10.17083/ijsg.v6i2.273

Hyper 360 – Towards a Unified Tool Set Supporting Next Generation VR Film and TV Productions

B. Takacs, Z. Vincze, H. Fassold, A. Karakottas, N. Zioulis, D. Zarpalas, P. Daras, Journal of Software Engineering and Applications, 12, 127-148, 2019. DOI: https://doi.org/10.4236/jsea.2019.125009

Conference Publications

Benchmarking Gradient-Free Optimizers for 3D Performance Capture in the ∇ Nevergrad platform

A. Doumanoglou, N. Zioulis, V. Sterzentsenko, A. Karakottas, D. Zarpalas, P. Daras, In Proceedings of the Genetic and Evolutionary Computation Conference, July 2021

Zeroth-Order Optimizer Benchmarking for 3D Performance Capture

A. Doumanoglou, P. Drakoulis, K. Christaki, N. Zioulis, V. Sterzentsenko, A. Karakottas, D. Zarpalas, P. Daras, In Proceedings of the Genetic and Evolutionary Computation Conference, July 2021

Single-Shot Cuboids: Geodesics-based End-to-end Manhattan Aligned Layout Estimation from Spherical Panoramas

N. Zioulis, F. Alvarez, D. Zarpalas, P. Daras, Image and Vision Computing, p.104160, 2021

PanoDR: Spherical Panorama Diminished Reality for Indoor Scenes

V. Gkitsas, V. Sterzentsenko, N. Zioulis, G. Albanis, D. Zarpalas, In Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition Workshops, 2021.

Pano3D: A Holistic Benchmark and a Solid Baseline for 360 Depth Estimation

G. Albanis, N. Zioulis, P. Drakoulis, V. Gkitsas, V. Sterzentsenko, F. Alvarez, D. Zarpalas, P. Daras, In Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition Workshops, 2021.

SHREC 2020 Track: 6D Object Pose Estimation

H. Yuan, R. C. Veltkamp, G. Albanis, N. Zioulis, D. Zarpalas, P. Daras, in Eurographics Workshop on 3D Object Retrieval, 2020. DOI: https://doi.org/10.2312/3dor.20201164

DronePose: Photorealistic UAV-Assistant Dataset Synthesis for 3D Pose Estimation via a Smooth Silhouette Loss

G. Albanis, N. Zioulis, A. Dimou, D. Zarpalas, P. Daras, in European Conference on Computer Vision Workshops (ECCVW), Glasgow, UK, August 23-28, 2020

XR360: A toolkit for mixed 360 and 3D productions

A. Karakottas, N. Zioulis, A. Doumanoglou, V. Sterzentsenko, V. Gkitsas, D. Zarpalas, P. Daras, In IEEE International Conference on Multimedia and Expo (ICME), London, United Kingdom, July 6-10, 2020

Deep Lighting Environment Map Estimation from Spherical Panoramas

V. Gkitsas, N. Zioulis, F. Alvarez, D. Zarpalas, P. Daras, In IEEE Conference on Computer Vision and Pattern Recognition (CVPR), Washington, United States, June, 2020

Deep Soft Procrustes for Markerless Volumetric Sensor Alignment

V. Sterzentsenko, A. Doumanoglou, S. Thermos, N. Zioulis, D. Zarpalas, P. Daras,In International Conference on Virtual Reality (IEEE VR), March 22-26, 2020

AVoidX: An Augmented VR Game

R. Athanasoulas, P. Boutis, A. Chatzitofis, A. Doumanoglou, P. Drakoulis, L. Saroglou, V. Sterzentsenko, N. Zioulis, D. Zarpalas, P. Daras, In International Conference on Virtual Reality (IEEE VR), March 22-26, 2020

Optimizing QoE and Cost in a 3D Immersive Media Platform: A Reinforcement Learning Approach (best paper award)

P. Athanasoulis, E. Christakis, K. Konstantoudakis, P. Drakoulis, S. Rizou, A. Weitz, A. Doumanoglou, N. Zioulis, D. Zarpalas, In International Conference on Advances in Multimedia (MMEDIA), Lisbon, Portugal, February 23-27, 2020

Does Deep Super-Resolution Enhance UAV Detection?

V. Magoulianitis, D. Ataloglou, A. Dimou, D. Zarpalas, P. Daras, In Proceedings of the 16th IEEE International Conference on Advanced Video and Signal Based Surveillance (AVSS), Taipei, Taiwan, September 18-21, 2019

UAV Classification With Deep Learning Using Surveillance Radar Data

S. Samaras, V. Magoulianitis, A. Dimou, D. Zarpalas, P. Daras, In Proceedings of the 12th International Conference on Computer Vision Systems (ICVS), Springer, Cham, 2019

Self-Supervised Deep Depth Denoising

V. Sterzentsenko, L. Saroglou, A. Chatzitofis, S. Thermos, N. Zioulis, A. Doumanoglou, D. Zarpalas, P. Daras, In Proceedings of the International Conference on Computer Vision, Seoul, Republic of Korea, October 27 - November 2, 2019.

360 Surface Regression with a Hyper-Sphere Loss

Antonis Karakottas, Nikolaos Zioulis, Stamatis Samaras, Dimitrios Ataloglou, Vasileios Gkitsas, Dimitrios Zarpalas, Petros Daras. 7th International Conference on 3D Vision (3DV), Québec City, Canada, September 16-19, 2019

Spherical View Synthesis for Self-Supervised 360 Depth Estimation

Nikolaos Zioulis, Antonis Karakottas, Dimitrios Zarpalas, Federico Alvarez, Petros Daras. 7th International Conference on 3D Vision (3DV), Québec City, Canada, September 16-19, 2019

A low-cost, flexible and portable volumetric capturing system

Vladimiros Sterzentsenko, Antonis Karakottas, Alexandros Papachristou, Nikolaos Zioulis, Alexandros Doumanoglou, Dimitrios Zarpalas, Petros Daras. 14th International Conference on Signal Image Technology & Internet based Systems (SITIS 2018), Las Palmas de Gran Canaria, Spain, 26-29 November 2018

Books & Book Chapters

SHARE THIS PAGE!

Nikolaos Zioulis, Antonis Karakottas, Dimitrios Zarpalas, Federico Alvarez, Petros Daras.
7th International Conference on 3D Vision (3DV), Québec City, Canada, September 16-19, 2019

Vladimiros Sterzentsenko, Antonis Karakottas, Alexandros Papachristou, Nikolaos Zioulis, Alexandros Doumanoglou, Dimitrios Zarpalas, Petros Daras.
14th International Conference on Signal Image Technology & Internet based Systems (SITIS 2018), Las Palmas de Gran Canaria, Spain, 26-29 November 2018