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公开(公告)号：US20250104455A1
公开(公告)日：2025-03-27
申请号：US18976553
申请日：2024-12-11
Applicant: ABB Schweiz AG
Inventor： Stefano Marano , Bruno Arsenali , Deran Maas
Abstract: A method of labelling a water surface within an image is provided. The method includes: receiving image data of the image generated by a camera, the image including at least one water surface; receiving water surface extension data, the water surface extension data being representative of an area over which the water surface extends in the real world; matching the water surface extension data to the image data based on a spatial relationship between the camera and the area of the water surface; and labelling the water surface in the image based on the matched water surface extension data.
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公开(公告)号：US11953613B2
公开(公告)日：2024-04-09
申请号：US17208266
申请日：2021-03-22
Applicant: ABB Schweiz AG
Inventor： Stefano Marano , Deran Maas , Fredrik Gustafsson , Jonatan Olofsson
CPC classification number: G01S5/02528 , G01S19/14 , G01S19/243 , G06F18/2193 , G06F18/24147 , G06N7/01
Abstract: A method for determining an estimated position of a vehicle includes: receiving a measured sensor response determined with a scanning sensor of the vehicle, which is scanning an environment of the vehicle and determining the estimated position of the vehicle by generating a virtual sensor response for a possible position of the vehicle from an environmental map; and comparing the measured sensor response with the virtual sensor response for determining, how much the possible position and a real position of the vehicle at which the measured sensor response was generated, coincide.
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公开(公告)号：US20200240909A1
公开(公告)日：2020-07-30
申请号：US16846892
申请日：2020-04-13
Applicant: ABB Schweiz AG
Inventor： Deran Maas , Branimir Radisavljevic , Mariya Porus , Jacobus Lodevicus Martinus Van Mechelen
IPC: G01N21/3586 , G01N33/32
Abstract: A method and apparatus for detecting a pulsed THz beam includes emitting, by THz emitter, pulsed THz radiation of outgoing pulse shape for interacting with target body; detecting, by THz detector, incoming THz radiation comprising THz pulses, and outputting, by THz detector, a raw detector data of pulse shapes of incoming THz pulses; and determining, by pulse shape reconstruction module, a reconstructed incoming pulse shape based on the raw detector data, measuring, by sensor, a time-of-flight quantity (d) affecting the time of flight of the THz radiation; and adjusting operation of at least one of THz emitter, THz detector and pulse shape reconstruction module using the time-of-flight quantity (d), for correcting for variations in time of flight of the THz radiation.
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