Nikolaos Zioulis

According to our database, Nikolaos Zioulis authored at least 51 papers between 2015 and 2023.

Collaborative distances:

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

2023

Suit Up: AI MoCap.

Anargyros Chatzitofis, Georgios Albanis, Nikolaos Zioulis, Spyridon Thermos

Proceedings of the ACM SIGGRAPH 2023 Real-Time Live!, 2023

Noise-in, Bias-out: Balanced and Real-time MoCap Solving.

Georgios Albanis, Nikolaos Zioulis, Spyridon Thermos, Anargyros Chatzitofis, Kostas Kolomvatsos

Proceedings of the IEEE/CVF International Conference on Computer Vision, 2023

KBody: Towards general, robust, and aligned monocular whole-body estimation.

Nikolaos Zioulis, James F. O'Brien

Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition, 2023

KBody: Balanced monocular whole-body estimation.

Nikolaos Zioulis, James F. O'Brien

Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition, 2023

BundleMoCap: Efficient, Robust and Smooth Motion Capture from Sparse Multiview Videos.

Georgios Albanis, Nikolaos Zioulis, Kostas Kolomvatsos

Proceedings of the 20th ACM SIGGRAPH European Conference on Visual Media Production, 2023

2022

Serverless streaming for emerging media: towards 5G network-driven cost optimization.

Konstantinos Konstantoudakis, David Breitgand, Alexandros Doumanoglou, Nikolaos Zioulis, Avi Weit, Kyriaki Christaki, Petros Drakoulis, Emmanouil Christakis, Dimitrios Zarpalas, Petros Daras

Multim. Tools Appl., 2022

Monocular Spherical Depth Estimation with Explicitly Connected Weak Layout Cues.

Nikolaos Zioulis, Federico Alvarez, Dimitrios Zarpalas, Petros Daras

CoRR, 2022

Hybrid Skip: A Biologically Inspired Skip Connection for the UNet Architecture.

Nikolaos Zioulis, Georgios Albanis, Petros Drakoulis, Federico Alvarez, Dimitrios Zarpalas, Petros Daras

IEEE Access, 2022

Towards Scalable and Real-time Markerless Motion Capture.

Georgios Albanis, Anargyros Chatzitofis, Spyridon Thermos, Nikolaos Zioulis, Kostas Kolomvatsos

Proceedings of the 2022 IEEE Conference on Virtual Reality and 3D User Interfaces Abstracts and Workshops, 2022

Towards Full-to-Empty Room Generation with Structure-aware Feature Encoding and Soft Semantic Region-adaptive Normalization.

Vasileios Gkitsas, Nikolaos Zioulis, Vladimiros Sterzentsenko, Alexandros Doumanoglou, Dimitrios Zarpalas

Proceedings of the 17th International Joint Conference on Computer Vision, 2022

A Low-cost & Realtime Motion Capture System.

Anargyros Chatzitofis, Georgios Albanis, Nikolaos Zioulis, Spyridon Thermos

Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition, 2022

2021

Single-shot cuboids: Geodesics-based end-to-end Manhattan aligned layout estimation from spherical panoramas.

Nikolaos Zioulis, Federico Alvarez, Dimitrios Zarpalas, Petros Daras

Image Vis. Comput., 2021

A benchmark with decomposed distribution shifts for 360 monocular depth estimation.

Georgios Albanis, Nikolaos Zioulis, Petros Drakoulis, Federico Alvarez, Dimitrios Zarpalas, Petros Daras

CoRR, 2021

On Coordinate Decoding for Keypoint Estimation Tasks.

Anargyros Chatzitofis, Nikolaos Zioulis, Georgios Albanis, Dimitrios Zarpalas, Petros Daras

CoRR, 2021

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

Georgios Albanis, Nikolaos Zioulis, Petros Drakoulis, Vasileios Gkitsas, Vladimiros Sterzentsenko, Federico Alvarez, Dimitrios Zarpalas, Petros Daras

CoRR, 2021

Towards User Generated AR Experiences: Enable consumers to generate their own AR experiences for planning indoor spaces.

Richard Whitehand, Georgios Albanis, Nikolaos Zioulis, Werner Bailer, Dimitrios Zarpalas, Petros Daras

Proceedings of the IMX '21: ACM International Conference on Interactive Media Experiences, 2021

Benchmarking gradient-free optimizers for 3D performance capture in the nevergrad platform.

Alexandros Doumanoglou, Nikolaos Zioulis, Vladimiros Sterzentsenko, Antonis Karakottas, Dimitrios Zarpalas, Petros Daras

Proceedings of the GECCO '21: Genetic and Evolutionary Computation Conference, 2021

Zeroth-order optimizer benchmarking for 3D performance capture: a real-world use case analysis.

Alexandros Doumanoglou, Petros Drakoulis, Kyriaki Christaki, Nikolaos Zioulis, Vladimiros Sterzentsenko, Antonis Karakottas, Dimitrios Zarpalas, Petros Daras

Proceedings of the GECCO '21: Genetic and Evolutionary Computation Conference, 2021

PanoDR: Spherical Panorama Diminished Reality for Indoor Scenes.

Vasileios Gkitsas, Vladimiros Sterzentsenko, Nikolaos Zioulis, Georgios Albanis, Dimitrios Zarpalas

Proceedings of the IEEE Conference on Computer Vision and Pattern Recognition Workshops, 2021

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

Georgios Albanis, Nikolaos Zioulis, Petros Drakoulis, Vasileios Gkitsas, Vladimiros Sterzentsenko, Federico Alvarez, Dimitrios Zarpalas, Petros Daras

Proceedings of the IEEE Conference on Computer Vision and Pattern Recognition Workshops, 2021

2020

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

Refik Fatih Ustok, Ugur Acar, Selcuk Keskin, David Breitgand, Avi Weit, Petros Drakoulis, Alexandros Doumanoglou, Nikolaos Zioulis, Dimitrios Zarpalas, Petros Daras, Francesco Iadanza, Francesca Moscatelli, Giacomo Bernini

IEEE Commun. Mag., 2020

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

Anargyros Chatzitofis, Leonidas Saroglou, Prodromos Boutis, Petros Drakoulis, Nikolaos Zioulis, Shishir Subramanyam, Bart Kevelham, Caecilia Charbonnier, Pablo César, Dimitrios Zarpalas, Stefanos D. Kollias, Petros Daras

IEEE Access, 2020

Deep Soft Procrustes for Markerless Volumetric Sensor Alignment.

Vladimiros Sterzentsenko, Alexandros Doumanoglou, Spyridon Thermos, Nikolaos Zioulis, Dimitrios Zarpalas, Petros Daras

Proceedings of the IEEE Conference on Virtual Reality and 3D User Interfaces, 2020

AVoidX: An Augmented VR Game.

Rafail Athanasoulas, Prodromos Boutis, Anargyros Chatzitofis, Alexandros Doumanoglou, Petros Drakoulis, Leonidas Saroglou, Vladimiros Sterzentsenko, Nikolaos Zioulis, Dimitrios Zarpalas, Petros Daras

Proceedings of the 2020 IEEE Conference on Virtual Reality and 3D User Interfaces Abstracts and Workshops, 2020

Single-Handed Gesture UAV Control for First Responders - A Usability and Performance User Study.

Konstantinos Konstantoudakis, Georgios Albanis, Emmanouil Christakis, Nikolaos Zioulis, Anastasios Dimou, Dimitrios Zarpalas, Petros Daras

Proceedings of the 17th International Conference on Information Systems for Crisis Response and Management, 2020

Xr360: A Toolkit for Mixed 360 and 3d Productions.

Antonis Karakottas, Nikolaos Zioulis, Alexandros Doumanoglou, Vladimiros Sterzentsenko, Vasileios Gkitsas, Dimitrios Zarpalas, Petros Daras

Proceedings of the 2020 IEEE International Conference on Multimedia & Expo Workshops, 2020

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

Georgios Albanis, Nikolaos Zioulis, Anastasios Dimou, Dimitrios Zarpalas, Petros Daras

Proceedings of the Computer Vision - ECCV 2020 Workshops, 2020

Deep Lighting Environment Map Estimation from Spherical Panoramas.

Vasileios Gkitsas, Nikolaos Zioulis, Federico Alvarez, Dimitrios Zarpalas, Petros Daras

Proceedings of the 2020 IEEE/CVF Conference on Computer Vision and Pattern Recognition, 2020

SHREC 2020 Track: 6D Object Pose Estimation.

Honglin Yuan, Remco C. Veltkamp, Georgios Albanis, Nikolaos Zioulis, Dimitrios Zarpalas, Petros Daras

Proceedings of the 13th Eurographics Workshop on 3D Object Retrieval, 2020

2019

An Edge-to-Cloud Virtualized Multimedia Service Platform for 5G Networks.

Federico Alvarez, David Breitgand, David Griffin, Pasquale Andriani, Stamatia Rizou, Nikolaos Zioulis, Francesca Moscatelli, Javier Serrano, Madeleine Keltsch, Panagiotis Trakadas, Truong Khoa Phan, Avi Weit, Ugur Acar, Oscar Prieto Gordo, Francesco Iadanza, Gino Carrozzo, Harilaos Koumaras, Dimitrios Zarpalas, David Jiménez

IEEE Trans. Broadcast., 2019

Benchmarking Open-Source Static 3D Mesh Codecs for Immersive Media Interactive Live Streaming.

Alexandros Doumanoglou, Petros Drakoulis, Nikolaos Zioulis, Dimitrios Zarpalas, Petros Daras

IEEE J. Emerg. Sel. Topics Circuits Syst., 2019

Restyling Data: Application to Unsupervised Domain Adaptation.

Vasileios Gkitsas, Antonis Karakottas, Nikolaos Zioulis, Dimitrios Zarpalas, Petros Daras

CoRR, 2019

Subjective Visual Quality Assessment of Immersive 3D Media Compressed by Open-Source Static 3D Mesh Codecs.

Kyriaki Christaki, Emmanouil Christakis, Petros Drakoulis, Alexandros Doumanoglou, Nikolaos Zioulis, Dimitrios Zarpalas, Petros Daras

Proceedings of the MultiMedia Modeling - 25th International Conference, 2019

Space Wars: An AugmentedVR Game.

Kyriaki Christaki, Konstantinos C. Apostolakis, Alexandros Doumanoglou, Nikolaos Zioulis, Dimitrios Zarpalas, Petros Daras

Proceedings of the MultiMedia Modeling - 25th International Conference, 2019

Self-Supervised Deep Depth Denoising.

Vladimiros Sterzentsenko, Leonidas Saroglou, Anargyros Chatzitofis, Spiros Thermos, Nikolaos Zioulis, Alexandros Doumanoglou, Dimitrios Zarpalas, Petros Daras

Proceedings of the 2019 IEEE/CVF International Conference on Computer Vision, 2019

Spherical View Synthesis for Self-Supervised 360° Depth Estimation.

Nikolaos Zioulis, Antonis Karakottas, Dimitrios Zarpalas, Federico Alvarez, Petros Daras

Proceedings of the 2019 International Conference on 3D Vision, 2019

360° Surface Regression with a Hyper-Sphere Loss.

Antonis Karakottas, Nikolaos Zioulis, Stamatis Samaras, Dimitrios Ataloglou, Vasileios Gkitsas, Dimitrios Zarpalas, Petros Daras

Proceedings of the 2019 International Conference on 3D Vision, 2019

2018

Quality of Experience for 3-D Immersive Media Streaming.

Alexandros Doumanoglou, David Griffin, Javier Serrano, Nikolaos Zioulis, Truong Khoa Phan, David Jiménez, Dimitrios Zarpalas, Federico Alvarez, Miguel Rio, Petros Daras

IEEE Trans. Broadcast., 2018

Fast deformable model-based human performance capture and FVV using consumer-grade RGB-D sensors.

Dimitrios S. Alexiadis, Nikolaos Zioulis, Dimitrios Zarpalas, Petros Daras

Pattern Recognit., 2018

Augmented VR.

Antonis Karakottas, Alexandros Papachristou, Alexandros Doumanoglou, Nikolaos Zioulis, Dimitrios Zarpalas, Petros Daras

Proceedings of the 2018 IEEE Conference on Virtual Reality and 3D User Interfaces, 2018

Towards Serverless NFV for 5G Media Applications.

David Breitgand, Avi Weit, Stamatia Rizou, David Griffin, Ugur Acar, Gino Carrozzo, Nikolaos Zioulis, Pasquale Andriani, Francesco Iadanza

Proceedings of the 11th ACM International Systems and Storage Conference, 2018

A Low-Cost, Flexible and Portable Volumetric Capturing System.

Vladimiros Sterzentsenko, Antonis Karakottas, Alexandros Papachristou, Nikolaos Zioulis, Alexandros Doumanoglou, Dimitrios Zarpalas, Petros Daras

Proceedings of the 14th International Conference on Signal-Image Technology & Internet-Based Systems, 2018

Comparing CNNs and JPEG for Real-Time Multi-view Streaming in Tele-Immersive Scenarios.

Konstantinos Konstantoudakis, Emmanouil Christakis, Petros Drakoulis, Alexandros Doumanoglou, Nikolaos Zioulis, Dimitrios Zarpalas, Petros Daras

Proceedings of the 14th International Conference on Signal-Image Technology & Internet-Based Systems, 2018

Subjective quality assessment of textured human full-body 3D-reconstructions.

Alexandros Doumanoglou, Nikolaos Zioulis, Emmanouil Christakis, Dimitrios Zarpalas, Petros Daras

Proceedings of the Tenth International Conference on Quality of Multimedia Experience, 2018

OmniDepth: Dense Depth Estimation for Indoors Spherical Panoramas.

Nikolaos Zioulis, Antonis Karakottas, Dimitrios Zarpalas, Petros Daras

Proceedings of the Computer Vision - ECCV 2018, 2018

A System Architecture for Live Immersive 3D-Media Transcoding Over 5G Networks.

Alexandros Doumanoglou, Nikolaos Zioulis, David Griffin, Javier Serrano, Truong Khoa Phan, David Jiménez, Dimitrios Zarpalas, Federico Alvarez, Miguel Rio, Petros Daras

Proceedings of the 2018 IEEE International Symposium on Broadband Multimedia Systems and Broadcasting, 2018

2017

An Integrated Platform for Live 3D Human Reconstruction and Motion Capturing.

Dimitrios S. Alexiadis, Anargyros Chatzitofis, Nikolaos Zioulis, Olga Zoidi, Georgios Louizis, Dimitrios Zarpalas, Petros Daras

IEEE Trans. Circuits Syst. Video Technol., 2017

Improving Camera Pose Estimation via Temporal EWA Surfel Splatting.

Nikolaos Zioulis, Alexandros Papachristou, Dimitrios Zarpalas, Petros Daras

Proceedings of the 2017 IEEE International Symposium on Mixed and Augmented Reality, 2017

Preservation and Gamification of Traditional Sports.

Yvain Tisserand, Nadia Magnenat-Thalmann, Luis Unzueta, María Teresa Linaza, Amin Ahmadi, Noel E. O'Connor, Nikolaos Zioulis, Dimitrios Zarpalas, Petros Daras

Proceedings of the Mixed Reality and Gamification for Cultural Heritage, 2017

2016

3D tele-immersion platform for interactive immersive experiences between remote users.

Nikolaos Zioulis, Dimitrios S. Alexiadis, Alexandros Doumanoglou, Georgios Louizis, Konstantinos C. Apostolakis, Dimitrios Zarpalas, Petros Daras

Proceedings of the 2016 IEEE International Conference on Image Processing, 2016

2015

A Multi-Modal 3D Capturing Platform for Learning and Preservation of Traditional Sports and Games.

François Destelle, Amin Ahmadi, Kieran Moran, Noel E. O'Connor, Nikolaos Zioulis, Anargyros Chatzitofis, Dimitrios Zarpalas, Petros Daras, Luis Unzueta, Jon Goenetxea, Mikel Rodriguez, María Teresa Linaza, Yvain Tisserand, Nadia Magnenat-Thalmann

Proceedings of the 23rd Annual ACM Conference on Multimedia Conference, MM '15, Brisbane, Australia, October 26, 2015