SELF-CALIBRATING ULTRASONIC REMOVAL OF ECTOPARASITES FROM FISH

    公开(公告)号:US20240224952A9

    公开(公告)日:2024-07-11

    申请号:US18319246

    申请日:2023-05-17

    CPC classification number: A01K61/13 A01M29/18 G01N29/00 G06V40/10 G01N29/34

    Abstract: Methods, systems, and apparatus, including computer programs encoded on computer-storage media, for self-calibrating ultrasonic removal of sea lice. In some implementations, a method includes generating, by transducers distributed in a sea lice treatment station, a first set of ultrasonic signals, detecting a second set of ultrasonic signals in response to propagation of the first set of ultrasonic signals through water, determining propagation parameters of the sea lice treatment station based on the second set of ultrasonic signals that were detected, obtaining an image of a sea louse on a fish in the sea lice treatment station, determining, from the image, a location of the sea louse in the sea lice treatment station, and generating a third set of ultrasonic signals that focuses energy at the sea louse.

    SELF-CALIBRATING ULTRASONIC REMOVAL OF ECTOPARASITES FROM FISH

    公开(公告)号:US20220192160A1

    公开(公告)日:2022-06-23

    申请号:US17132874

    申请日:2020-12-23

    Abstract: Methods, systems, and apparatus, including computer programs encoded on computer-storage media, for self-calibrating ultrasonic removal of sea lice. In some implementations, a method includes generating, by transducers distributed in a sea lice treatment station, a first set of ultrasonic signals, detecting a second set of ultrasonic signals in response to propagation of the first set of ultrasonic signals through water, determining propagation parameters of the sea lice treatment station based on the second set of ultrasonic signals that were detected, obtaining an image of a sea louse on a fish in the sea lice treatment station, determining, from the image, a location of the sea louse in the sea lice treatment station, and generating a third set of ultrasonic signals that focuses energy at the sea louse.

    SELF-CALIBRATING ULTRASONIC REMOVAL OF ECTOPARASITES FROM FISH

    公开(公告)号:US20240130334A1

    公开(公告)日:2024-04-25

    申请号:US18319246

    申请日:2023-05-16

    CPC classification number: A01K61/13 A01M29/18 G01N29/00 G06V40/10 G01N29/34

    Abstract: Methods, systems, and apparatus, including computer programs encoded on computer-storage media, for self-calibrating ultrasonic removal of sea lice. In some implementations, a method includes generating, by transducers distributed in a sea lice treatment station, a first set of ultrasonic signals, detecting a second set of ultrasonic signals in response to propagation of the first set of ultrasonic signals through water, determining propagation parameters of the sea lice treatment station based on the second set of ultrasonic signals that were detected, obtaining an image of a sea louse on a fish in the sea lice treatment station, determining, from the image, a location of the sea louse in the sea lice treatment station, and generating a third set of ultrasonic signals that focuses energy at the sea louse.

    MOUNT FOR A CALIBRATION TARGET FOR ULTRASONIC REMOVAL OF ECTOPARASITES FROM FISH

    公开(公告)号:US20230189766A1

    公开(公告)日:2023-06-22

    申请号:US17557891

    申请日:2021-12-21

    CPC classification number: A01K61/13 G01S5/20

    Abstract: Methods, systems, and apparatus, including computer programs encoded on computer-storage media, for obtaining initial parameters for ultrasonic transducers around a calibration target. The calibration target can include a fish-shaped structure, sensors placed at different locations of the fish-shaped structure, a processor that receives sensor values from the sensors, and a transmitter that outputs sensor data from the calibration target based on the sensor values. The calibration target can be fixed at a particular position relative to the ultrasonic transducers by a filament coupled to both the calibration target and a support structure. Sensor data can be obtained from the calibration target at the particular position relative to the ultrasonic transducers, and relative locations of the sensors can be determined. Parameters for the ultrasonic transducers around the calibration target can be adjusted based on the sensor data and the respective locations of the sensors.

    Self-calibrating ultrasonic removal of ectoparasites from fish

    公开(公告)号:US11490601B2

    公开(公告)日:2022-11-08

    申请号:US17132874

    申请日:2020-12-23

    Abstract: Methods, systems, and apparatus, including computer programs encoded on computer-storage media, for self-calibrating ultrasonic removal of sea lice. In some implementations, a method includes generating, by transducers distributed in a sea lice treatment station, a first set of ultrasonic signals, detecting a second set of ultrasonic signals in response to propagation of the first set of ultrasonic signals through water, determining propagation parameters of the sea lice treatment station based on the second set of ultrasonic signals that were detected, obtaining an image of a sea louse on a fish in the sea lice treatment station, determining, from the image, a location of the sea louse in the sea lice treatment station, and generating a third set of ultrasonic signals that focuses energy at the sea louse.

    Mount for a calibration target for ultrasonic removal of ectoparasites from fish

    公开(公告)号:US11864535B2

    公开(公告)日:2024-01-09

    申请号:US17557891

    申请日:2021-12-21

    CPC classification number: A01K61/13 A01K61/10 G01S5/20

    Abstract: Methods, systems, and apparatus, including computer programs encoded on computer-storage media, for obtaining initial parameters for ultrasonic transducers around a calibration target. The calibration target can include a fish-shaped structure, sensors placed at different locations of the fish-shaped structure, a processor that receives sensor values from the sensors, and a transmitter that outputs sensor data from the calibration target based on the sensor values. The calibration target can be fixed at a particular position relative to the ultrasonic transducers by a filament coupled to both the calibration target and a support structure. Sensor data can be obtained from the calibration target at the particular position relative to the ultrasonic transducers, and relative locations of the sensors can be determined. Parameters for the ultrasonic transducers around the calibration target can be adjusted based on the sensor data and the respective locations of the sensors.

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