Lazaros Grammatikopoulos

According to our database, Lazaros Grammatikopoulos authored at least 12 papers between 2012 and 2024.

Collaborative distances:

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

2024

A Novel Framework for Image Matching and Stitching for Moving Car Inspection under Illumination Challenges.

Andreas El Saer, Lazaros Grammatikopoulos, Giorgos Sfikas, George Karras, Elli Petsa

Sensors, February, 2024

2023

Has Anything Changed? 3D Change Detection by 2D Segmentation Masks.

Aikaterini Adam, Konstantinos Karantzalos, Lazaros Grammatikopoulos, Torsten Sattler

CoRR, 2023

2022

An Effective Camera-to-Lidar Spatiotemporal Calibration Based on a Simple Calibration Target.

Lazaros Grammatikopoulos, Anastasios Papanagnou, Antonios Venianakis, Ilias Kalisperakis, Christos Stentoumis

Sensors, 2022

Sentinel-2 Images at 2.5m Spatial Resolution via Deep-Learning: A Case Study in Zakythnos.

Antigoni Panagiotopoulou, Emmanuel Bratsolis, Lazaros Grammatikopoulos, Eleni Petsa, Eleni Charou, Konstantinos Poirazidis, Aristotelis Martinis, Nicholas Madamopoulos

Proceedings of the 14th IEEE Image, Video, and Multidimensional Signal Processing Workshop, 2022

2021

Deep-Learning Based Super-Resolution of Sentinel-2 Images for Monitoring Supercentenarian Olive Trees.

Antigoni Panagiotopoulou, Eleni Charou, Konstantinos Poirazidis, Yorghos Voutos, Aristotelis Martinis, Lazaros Grammatikopoulos, Eleni Petsa, Emmanuel Bratsolis, Phivos Mylonas

Proceedings of the PCI 2021: 25th Pan-Hellenic Conference on Informatics, Volos, Greece, November 26, 2021

2020

Generating Elevation Surface from a Single RGB Remotely Sensed Image Using Deep Learning.

Emmanouil Panagiotou, Georgios Chochlakis, Lazaros Grammatikopoulos, Eleni Charou

Remote. Sens., 2020

Very Deep Super-Resolution of Remotely Sensed Images with Mean Square Error and Var-norm Estimators as Loss Functions.

Antigoni Panagiotopoulou, Lazaros Grammatikopoulos, Eleni Charou, Emmanuel Bratsolis, Nicholas Madamopoulos, John Petrogonas

CoRR, 2020

Spatial Resolution Enhancement of Remote Sensing Mine Images using Deep Learning Techniques.

E. Zioga, Antigoni Panagiotopoulou, Marianthi Stefouli, Eleni Charou, Lazaros Grammatikopoulos, Emmanuel Bratsolis, Nicholas Madamopoulos

CoRR, 2020

Sentinel-2 and SPOT-7 Images in Machine Learning Frameworks for Super-Resolution.

Antigoni Panagiotopoulou, Lazaros Grammatikopoulos, Georgia Kalousi, Eleni Charou

Proceedings of the Pattern Recognition. ICPR International Workshops and Challenges, 2020

2015

Precise 3D recording for finite element analysis.

Ilias Kalisperakis, Christos Stentoumis, Lazaros Grammatikopoulos, M. E. Dasiou, Nektarios Psycharis

Proceedings of the 2nd Digital Heritage International Congress, 2015

2013

Precise 3D Reconstruction of Cultural Objects Using Combined Multi-component Image Matching and Active Contours Segmentation.

Christos Stentoumis, Georgios Livanos, Anastasios D. Doulamis, Eftychios Protopapadakis, Lazaros Grammatikopoulos, Michael E. Zervakis

Proceedings of the Advances in Visual Computing - 9th International Symposium, 2013

2012

Monocular Camera Fall Detection System Exploiting 3D Measures: A Semi-supervised Learning Approach.

Konstantinos Makantasis, Eftychios Protopapadakis, Anastasios D. Doulamis, Lazaros Grammatikopoulos, Christos Stentoumis

Proceedings of the Computer Vision - ECCV 2012. Workshops and Demonstrations, 2012