Search Results for author: Panagiotis Agrafiotis

Found 4 papers, 0 papers with code

Unsupervised crack detection on complex stone masonry surfaces

no code implementations31 Mar 2023 Panagiotis Agrafiotis, Anastastios Doulamis, Andreas Georgopoulos

Towards this direction, some of the most popular state of the art CNN (Convolutional Neural Network) architectures are deployed and modified to binary classify the images or image patches by predicting a specific class for the tested imagery; 'Crack' or 'No crack', and detect and localize those cracks on the RGB imagery with high accuracy.

Unsupervised Anomaly Detection

Seafloor-Invariant Caustics Removal from Underwater Imagery

no code implementations20 Dec 2022 Panagiotis Agrafiotis, Konstantinos Karantzalos, Andreas Georgopoulos

Mapping the seafloor with underwater imaging cameras is of significant importance for various applications including marine engineering, geology, geomorphology, archaeology and biology.

3D Reconstruction

Shallow Water Bathymetry Mapping from UAV Imagery based on Machine Learning

no code implementations27 Feb 2019 Panagiotis Agrafiotis, Dimitrios Skarlatos, Andreas Georgopoulos, Konstantinos Karantzalos

The determination of accurate bathymetric information is a key element for near offshore activities, hydrological studies such as coastal engineering applications, sedimentary processes, hydrographic surveying as well as archaeological mapping and biological research.

BIG-bench Machine Learning

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