Results 141 to 150 of about 1,359 (190)

Super-Resolution of Radargrams With a Generative Deep Learning Model

open access: yesIEEE Transactions on Geoscience and Remote Sensing
Radar sounder (RS) profiles are essential for imaging the subsurface of planetary bodies and the Earth as they provide valuable geological insights. However, the limited availability of high-resolution radargrams poses challenges. This article proposes a novel method based on generative models to super-resolve radargrams. Our approach addresses the ill-
Lorenzo Bruzzone   +2 more
exaly   +5 more sources

TSSA: Two-Step Semi-Supervised Annotation for Radargrams on the Greenland Ice Sheet

open access: yesIGARSS 2023 - 2023 IEEE International Geoscience and Remote Sensing Symposium, 2023
IGARSS 2023 - 2023 IEEE International Geoscience and Remote Sensing Symposium, 16-21 July 2023, Pasadena, CA ...
Mathieu Morlighem   +2 more
exaly   +3 more sources

Automated data extraction from synthetic and real radargrams of district heating pipelines

open access: yes2017 9th International Workshop on Advanced Ground Penetrating Radar (IWAGPR), 2017
The main goal of this paper is to investigate the performance of an algorithm for point extraction from hyperbolic reflections in synthetic and experimental Ground-Penetrating Radar (GPR) data. The real radargrams that we considered contain hyperbolic reflections due to the presence, in the surveyed area, of district heating pipelines DN250.
Govedarica, Aleksandar   +7 more
core   +8 more sources

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