Search Results for author: Mathias Rothermel

Found 5 papers, 3 papers with code

Integrated monitoring of ice in selected Swiss lakes. Final project report

3 code implementations2 Aug 2020 Manu Tom, Melanie Suetterlin, Damien Bouffard, Mathias Rothermel, Stefan Wunderle, Emmanuel Baltsavias

Secondly, and as a pilot project, the use of existing public Webcams was investigated for (a) validation of results from satellite data, and (b) independent estimation of lake ice, especially for small lakes like St. Moritz, that could not be possibly monitored in the satellite images.

Photometric Multi-View Mesh Refinement for High-Resolution Satellite Images

no code implementations10 May 2020 Mathias Rothermel, Ke Gong, Dieter Fritsch, Konrad Schindler, Norbert Haala

Modern high-resolution satellite sensors collect optical imagery with ground sampling distances (GSDs) of 30-50cm, which has sparked a renewed interest in photogrammetric 3D surface reconstruction from satellite data.

Surface Reconstruction

Photi-LakeIce Dataset

1 code implementation ISPRS Congress 2020 Rajanie Prabha, Manu Tom, Mathias Rothermel, Emmanuel Baltsavias, Laura Leal-Taixe, Konrad Schindler

On average, it achieves intersection-over-union (IoU) values of ~71% across different cameras and ~69% across different winters, greatly outperforming prior work.

Change detection for remote sensing images Image Segmentation +4

Lake Ice Monitoring with Webcams and Crowd-Sourced Images

2 code implementations18 Feb 2020 Rajanie Prabha, Manu Tom, Mathias Rothermel, Emmanuel Baltsavias, Laura Leal-Taixe, Konrad Schindler

On average, it achieves intersection-over-union (IoU) values of ~71% across different cameras and ~69% across different winters, greatly outperforming prior work.

Change detection for remote sensing images Image Segmentation +4

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