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Author

Sebastian Rojas-Ortega

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Conference Sep 2026

Spatial Super-Resolution and Temporal Interpolation of CCTV Video with ESRGAN and RIFE

Conventional video surveillance cameras often capture sequences with low spatial resolution and reduced frame rates, which hinders scene analysis and forensic tasks. This paper evaluates a deep learning pipeline for the spatial and temporal enhancement of surveillance video that combines two existing pretrained models:...

J. Botello, Sergio Alexander Castro Casadiego, Sebastian Rojas-Ortega · 0 citations
Aug 2026

Physics-guided machine learning reconstruction of modal structure in the seabed characterization experiments

Accurate extraction of normal modes from underwater acoustic data is relevant for seabed characterization and geoacoustic analysis. In this context, efficiently predicting these depth-dependent mode structures is critical for understanding the acoustic field. Standard signal processing techniques for extracting these f...

Sebastian Rojas-Ortega, Mohsen Badiey, C. Escobar-Amado · 0 citations

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