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List of selected publications

Book Chapters and Journals

2020

Correcting Image Refraction: Towards Accurate Aerial Image-Based Bathymetry Mapping in Shallow Waters
Panagiotis Agrafiotis, Konstantinos Karantzalos, Andreas Georgopoulos, Dimitrios Skarlatos
Remote Sens. 2020, 12, 322.

Image-Based Underwater 3D Reconstruction for Cultural Heritage: From Image Collection to 3D. Critical Steps and Considerations
Dimitrios Skarlatos and Panagiotis Agrafiotis
(co-first authorship)
Visual Computing for Cultural Heritage, pp. 141-158, Springer, Cham.

2019

DepthLearn: Learning to Correct the Refraction on Point Clouds Derived from Aerial Imagery for Accurate Dense Shallow Water Bathymetry Based on SVMs-Fusion with LiDAR Point Clouds
Panagiotis Agrafiotis, Dimitrios Skarlatos, Andreas Georgopoulos, Konstantinos Karantzalos
Remote Sens. 2019, 11, 2225.

2018

Guidelines for underwater image enhancement based on benchmarking of different methods
Marino Mangeruga, Fabio Bruno, Marco Cozza, Panagiotis Agrafiotis and Dimitrios Skarlatos
Remote Sens. 10, 1652, 2018

State of the art and applications in archaeological underwater 3D recording and mapping
Fabio Menna, Panagiotis Agrafiotis, Andreas Georgopoulos
Journal of Cultural Heritage, 33, 231-248, 2018

A Novel Iterative Water Refraction Correction Algorithm for Use in Structure from Motion Photogrammetric Pipeline
Dimitrios Skarlatos and Panagiotis Agrafiotis
Journal of Marine Science and Engineering 6(3), 77, 2018

2017

Five-dimensional (5D) modelling of the holy aedicule of the church of the holy sepulchre through an innovative and interdisciplinary approach.
Moropoulou, A., Georgopoulos, A., Korres, M., Bakolas, A., Labropoulos, K., Agrafiotis, P., ... & Pantazis, G.
In Mixed Reality and Gamification for Cultural Heritage (pp. 247-270). Springer, Cham., 2017

Conferences

2019

Shallow Water Bathymetry Mapping from UAV Imagery based on Machine Learning
Panagiotis Agrafiotis, Dimitrios Skarlatos, Andreas Georgopoulos, Konstantinos Karantzalos
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLII-2/W10, 9-16, 2019.

2018

Underwater photogrammetry in very shallow waters: Main challenges and caustics effect removal
Panagiotis Agrafiotis, Dimitrios Skarlatos, Timothy Forbes, Charalambos Poullis, Margarita Skamantzari, Andreas Georgopoulos
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLII-2, 15-22, 2018

Improving Marker-Based Tracking for Augmented Reality in Underwater Environments
Jan Cejka, Marek Zuzi, Panagiotis Agrafiotis, Dimitrios Skarlatos, Fabio Bruno, Fotis Liarokapis
Eurographics Workshop on Graphics and Cultural Heritage, 2018

2017

The Effect of Underwater Imagery Radiometry on 3d Reconstruction and Orthoimagery
P Agrafiotis, GI Drakonakis, A Georgopoulos, D Skarlatos
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLII-2/W3, 25-31, 2017

Human object detection using very low resolution thermal cameras for urban search and rescue
Nikolaos Doulamis, Panagiotis Agrafiotis, George Athanasiou, Angelos Amditis
Proceedings of the 10th International Conference on PErvasive Technologies Related to Assistive Environments, 2017

3D modelling the invisible using ground penetrating radar
Panagiotis Agrafiotis, K Lampropoulos, A Georgopoulos, A Moropoulou
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLII-2/W3, 33-37, 2017

2016

Project iMARECULTURE: advanced VR, iMmersive serious games and augmented REality as tools to raise awareness and access to European underwater CULTURal heritagE
Dimitrios Skarlatos, Panagiotis Agrafiotis, Tibor Balogh, Fabio Bruno, Filipe Castro, B Davidde Petriaggi, Stella Demesticha, A Doulamis, Pierre Drap, Andreas Georgopoulos, F Kikillos, Phaedon Kyriakidis, Fotis Liarokapis, Charalambos Poullis, Selma Rizvic
Euro-Mediterranean Conference, 2016

Real Time Earthquake's Survivor Detection using a Miniaturized LWIR Camera
Panagiotis Agrafiotis, Anastasios Doulamis, George Athanasiou, Angelos Amditis
Proceedings of the 9th ACM International Conference on PErvasive Technologies Related to Assistive Environments, 2016

2015

Camera constant in the case of two media photogrammetry
Panagiotis Agrafiotis, Andreas Georgopoulos
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XL-5/W5, 1-6, 2015

Accurate 3D Scanning of Damaged Ancient Greek Inscriptions for Revealing Weathered Letters
A. I. Papadaki, P. Agrafiotis, A. Georgopoulos, S. Prignitz
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XL-5/W4, 237-243, 2015

2012

Documentation of a submerged monument using improved two media techniques
A Georgopoulos, P Agrafiotis
18th International Conference on Virtual Systems and Multimedia, IEEE, 2012