Abstract: A system is for in-situ monitoring and recording of fish health of fish in a fish cage. The system has at least one camera housing. The camera housing is provided with a camera group having at least two cameras arranged to take synchronized pictures for digital close-range photogrammetry. The system has a central data-processing unit, the central data-processing unit being arranged to calculate a three-dimensional model of an object photographed synchronously by the at least two cameras. The data-processing unit is arranged to report the number of structures deviating from the smooth surface of the object in the three-dimensional model.
Type:
Grant
Filed:
June 18, 2020
Date of Patent:
January 21, 2025
Assignee:
SUBC3D AS
Inventors:
Frank Robert Wiik Prytz, Bjørn Grøtting
Abstract: A system is for in-situ monitoring and recording of fish health of fish in a fish cage. The system has at least one camera housing. The camera housing is provided with a camera group having at least two cameras arranged to take synchronized pictures for digital close-range photogrammetry. The system has a central data-processing unit, the central data-processing unit being arranged to calculate a three-dimensional model of an object photographed synchronously by the at least two cameras. The data-processing unit is arranged to report the number of structures deviating from the smooth surface of the object in the three-dimensional model.
Type:
Application
Filed:
June 18, 2020
Publication date:
August 4, 2022
Applicant:
SUBC3D AS
Inventors:
Frank Robert Wiik Prytz, Bjørn Grøtting