Sub‐Pixel Displacement Estimation With Deep Learning: Application to Optical Satellite Images Containing Sharp Displacements

• Published in: Journal of geophysical research. Machine learning and computation Vol. 1; no. 4
• Main Authors: Montagnon, Tristan, Giffard-Roisin, Sophie, Dalla Mura, Mauro, Marchandon, Mathilde, Pathier, Erwan, Hollingsworth, James
• Format: Journal Article
• Language: English
• Published: American Geophysical Union/Wiley 01.10.2024
• Subjects: Geophysics; Physics; deep learning; image registration; bias; optical image correlation; geodesy; surface rupture

Optical image correlation is a powerful method for remotely constraining ground movement from optical satellite imagery related to natural disasters (e.g., earthquakes, volcanoes, landslides). This approach enables the characterization, and identification of the causal factors and mechanisms underly...