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Jens T Thielemann

Seniorforsker

Jens T Thielemann

Seniorforsker

Jens T Thielemann
Telefon: 930 59 299
E-post:
Avdeling: Smart Sensor Systems
Kontorsted: Oslo

Publikasjoner og ansvarsområder

Publikasjon
https://www.sintef.no/publikasjoner/publikasjon/1885111/

Aquaculture net cage inspection and maintenance is a central issue in fish farming. Inspection using autonomous underwater vehicles is a promising solution. This paper proposes laser-camera triangulation for pose estimation to enable autonomous net following for an autonomous vehicle. The laser...

Publikasjon
https://www.sintef.no/publikasjoner/publikasjon/1648129/

High-quality video observations are very much needed in underwater environments for the monitoring of several ecosystem indicators and to support the sustainable development and management of almost all activities in the ocean. Reliable video observations are however challenging to collect, because...

Forfattere Patrizio Mariani Inaki Quincoces Karl Henrik Haugholt Yves Chardard André W. Visser Chris Yates Giuliano Piccino Giancarlo Reali Petter Risholm Jens T Thielemann
År 2018
Type Vitenskapelig artikkel
Publikasjon
https://www.sintef.no/publikasjoner/publikasjon/1620929/

We present a range-gated camera system designed for real-time (10 Hz) 3D estimation underwater. The system uses a fast-shutter CMOS sensor (1280×1024 1280×1024 ) customized to facilitate gating with 1.67 ns (18.8 cm in water) delay steps relative to the triggering of a solid-state actively 𝑄 Q...

Forfattere Petter Risholm Jostein Thorstensen Jens T Thielemann Kristin Kaspersen Jon Tschudi Chris Yates Chris Softley Igor Abrosimov Jonathan Alexander Karl Henrik Haugholt
År 2018
Type Vitenskapelig artikkel