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公开(公告)号:US20210168353A1
公开(公告)日:2021-06-03
申请号:US17101225
申请日:2020-11-23
IPC分类号: H04N13/388 , H04L29/08 , H04L29/06 , H04N13/332 , H04N13/111 , G05D1/00 , B63B79/10 , B63B79/30
摘要: A system for visualizing an object to a remote user includes a digitization apparatus and a visualization apparatus. The digitization apparatus includes a sensor, a first processor, and a first communication interface. The sensor is configured to sense the object within a three-dimensional space region to obtain sensor data. The first processor is configured to determine volumetric data based upon the sensor data. The first communication interface is configured to transmit the volumetric data. The visualization apparatus includes a second communication interface, a second processor, and a display. The second communication interface is configured to receive the volumetric data. The second processor is configured to determine a three-dimensional representation of the object based upon the volumetric data. The display is configured to visualize the three-dimensional representation of the object to the remote user.
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公开(公告)号:US10247818B2
公开(公告)日:2019-04-02
申请号:US15031022
申请日:2014-10-23
申请人: LADAR LIMITED , HJELMSTAD AS
发明人: Jens Hjelmstad
摘要: A detection system for detecting an object on a water surface, the detection system having a radio detection and ranging device for coarsely detecting a target water surface area with the object, and a laser detection and ranging device for detecting the object within the target water surface area, wherein the laser detection and ranging device includes a laser transmitter for transmitting a laser beam towards the target water surface area, a laser detector for detecting a reflected laser beam, the reflected laser beam forming a reflected version of the transmitted laser beam, and a processor for detecting the object within the target water surface area upon the basis of the reflected laser beam.
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公开(公告)号:US10175356B2
公开(公告)日:2019-01-08
申请号:US15031021
申请日:2014-10-23
申请人: LADAR LIMITED , HJELMSTAD AS
发明人: Jens Hjelmstad
摘要: A laser detection and ranging device for detecting an object under a water surface, the laser detection and ranging device having a laser transmitter being configured to modulate a laser beam by a binary pseudo-random coding sequence to obtain a modulated laser beam, and to transmit the modulated laser beam towards the water surface, a laser detector for detecting a reflected laser beam, the reflected laser beam forming a reflected version of the transmitted laser beam, and a processor for detecting the object under the water surface upon the basis of the reflected laser beam.
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公开(公告)号:US11467269B2
公开(公告)日:2022-10-11
申请号:US16224459
申请日:2018-12-18
申请人: LADAR LIMITED , HJELMSTAD AS
发明人: Jens Hjelmstad
IPC分类号: G01C3/08 , G01S7/4911 , G01S17/42 , G01S17/89 , G01S7/499 , G01S17/26 , G01S17/86 , G01S13/86
摘要: A laser detection and ranging device for detecting an object under a water surface, the laser detection and ranging device having a laser transmitter being configured to modulate a laser beam by a binary pseudo-random coding sequence to obtain a modulated laser beam, and to transmit the modulated laser beam towards the water surface, a laser detector for detecting a reflected laser beam, the reflected laser beam forming a reflected version of the transmitted laser beam, and a processor for detecting the object under the water surface upon the basis of the reflected laser beam.
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