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公开(公告)号：US20230308761A1
公开(公告)日：2023-09-28
申请号：US18143130
申请日：2023-05-04
Applicant: GoPro, Inc.
Inventor： Joseph A. Enke , Stepan Moskovchenko , Benjamin P. Tankersley , Adam Fenn , Nenad Uzunovic
IPC: H04N23/68 , G02B27/64 , G01C21/10 , H04N23/60 , H04N23/695
CPC classification number: H04N23/685 , G02B27/646 , G01C21/10 , H04N23/60 , H04N23/687 , H04N23/695 , H04N23/6812
Abstract: An image capture device includes a mechanical stabilization system is used in image signal processing. The mechanical image stabilization system has an operating bandwidth and includes a motor to control an orientation of an image sensor. A processing apparatus of the image capture device determines a temperature of the motor and adjusts a cutoff frequency of the operating bandwidth based on the temperature of the motor.
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公开(公告)号：US11178329B2
公开(公告)日：2021-11-16
申请号：US17175538
申请日：2021-02-12
Applicant: GoPro, Inc.
Inventor： Joseph A. Enke , Stepan Moskovchenko , Benjamin P. Tankersley , Adam Fenn , Nenad Uzunovic
Abstract: Systems and methods are disclosed for image signal processing. For example, methods may include determining a sequence of orientation estimates based on sensor data from one or more motion sensors; based on the sequence of orientation estimates, invoking a mechanical stabilization system to reject motions of an image sensor occurring within a first operating bandwidth with an upper cutoff frequency; receiving an image from the image sensor; based on the sequence of orientation estimates, invoking an electronic image stabilization module to correct the image for rotations of the image sensor occurring within a second operating bandwidth with a lower cutoff frequency to obtain a stabilized image, wherein the lower cutoff frequency is greater than the upper cutoff frequency; and storing, displaying, or transmitting an output image based on the stabilized image.
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公开(公告)号：US20240259683A1
公开(公告)日：2024-08-01
申请号：US18603569
申请日：2024-03-13
Applicant: GoPro, Inc.
Inventor： Joseph A. Enke , Stepan Moskovchenko , Benjamin P. Tankersley , Adam Fenn , Nenad Uzunovic
IPC: H04N23/68 , G01C21/10 , G02B27/64 , H04N23/60 , H04N23/695
CPC classification number: H04N23/685 , G01C21/10 , G02B27/646 , H04N23/60 , H04N23/6812 , H04N23/687 , H04N23/695
Abstract: A device includes a mechanical stabilization system is used in image signal processing. The mechanical image stabilization system has an operating bandwidth and includes a motor to control an orientation of an image sensor. A processing apparatus of the device determines a temperature of the motor and adjusts a cutoff frequency of the operating bandwidth based on the temperature of the motor.
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公开(公告)号：US11496684B2
公开(公告)日：2022-11-08
申请号：US15837263
申请日：2017-12-11
Applicant: GoPro, Inc.
Inventor： Sammy Omari , Pascal Gohl , Joseph A. Enke , Stepan Moskovchenko , Benjamin P. Tankersley
Abstract: Systems and methods are disclosed for image signal processing. For example, methods may include determining an orientation setpoint for an image sensor; based on a sequence of orientation estimates for the image sensor and the orientation setpoint, invoking a mechanical stabilization system to adjust an orientation of the image sensor toward the orientation setpoint; receiving an image from the image sensor; determining an orientation error between the orientation of the image sensor and the orientation setpoint during capture of the image; based on the orientation error, invoking an electronic image stabilization module to correct the image for a rotation corresponding to the orientation error to obtain a stabilized image; and storing, displaying, or transmitting an output image based on the stabilized image.
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公开(公告)号：US20210168272A1
公开(公告)日：2021-06-03
申请号：US17175538
申请日：2021-02-12
Applicant: GoPro, Inc.
Inventor： Joseph A. Enke , Stepan Moskovchenko , Benjamin P. Tankersley , Adam Fenn , Nenad Uzunovic
Abstract: Systems and methods are disclosed for image signal processing. For example, methods may include determining a sequence of orientation estimates based on sensor data from one or more motion sensors; based on the sequence of orientation estimates, invoking a mechanical stabilization system to reject motions of an image sensor occurring within a first operating bandwidth with an upper cutoff frequency; receiving an image from the image sensor; based on the sequence of orientation estimates, invoking an electronic image stabilization module to correct the image for rotations of the image sensor occurring within a second operating bandwidth with a lower cutoff frequency to obtain a stabilized image, wherein the lower cutoff frequency is greater than the upper cutoff frequency; and storing, displaying, or transmitting an output image based on the stabilized image.
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Patent Agency Ranking
公开(公告)号：US12212847B2
公开(公告)日：2025-01-28
申请号：US18603569
申请日：2024-03-13
Applicant: GoPro, Inc.
Inventor： Joseph A. Enke , Stepan Moskovchenko , Benjamin P. Tankersley , Adam Fenn , Nenad Uzunovic
IPC: H04N23/68 , G01C21/10 , G02B27/64 , H04N23/60 , H04N23/695
Abstract: A device includes a mechanical stabilization system is used in image signal processing. The mechanical image stabilization system has an operating bandwidth and includes a motor to control an orientation of an image sensor. A processing apparatus of the device determines a temperature of the motor and adjusts a cutoff frequency of the operating bandwidth based on the temperature of the motor.
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公开(公告)号：US20220078322A1
公开(公告)日：2022-03-10
申请号：US17526791
申请日：2021-11-15
Applicant: GoPro, Inc.
Inventor： Joseph A. Enke , Stepan Moskovchenko , Benjamin P. Tankersley , Adam Fenn , Nenad Uzunovic
Abstract: Systems and methods are disclosed for image signal processing. For example, method may include determining a sequence of orientation estimates based on sensor data from one or more motion sensors. The method may include receiving an image from the image sensor. The method may include filtering the sensor data with a pass band matching an operation bandwidth to the sequence of orientation estimates to obtain filtered data. The method may include invoking an electronic image stabilization module to correct the image based on the filtered data to obtain a stabilized image. The method may include storing, displaying, or transmitting an output image based on the stabilized image.
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公开(公告)号：US10924674B2
公开(公告)日：2021-02-16
申请号：US16696043
申请日：2019-11-26
Applicant: GoPro, Inc.
Inventor： Joseph A. Enke , Stepan Moskovchenko , Benjamin P. Tankersley , Adam Fenn , Nenad Uzunovic
Abstract: Systems and methods are disclosed for image signal processing. For example, methods may include determining a sequence of orientation estimates based on sensor data from one or more motion sensors; based on the sequence of orientation estimates, invoking a mechanical stabilization system to reject motions of an image sensor occurring within a first operating bandwidth with an upper cutoff frequency; receiving an image from the image sensor; based on the sequence of orientation estimates, invoking an electronic image stabilization module to correct the image for rotations of the image sensor occurring within a second operating bandwidth with a lower cutoff frequency to obtain a stabilized image, wherein the lower cutoff frequency is greater than the upper cutoff frequency; and storing, displaying, or transmitting an output image based on the stabilized image.
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公开(公告)号：US20200169654A1
公开(公告)日：2020-05-28
申请号：US16696043
申请日：2019-11-26
Applicant: GoPro, Inc.
Inventor： Joseph A. Enke , Stepan Moskovchenko , Benjamin P. Tankersley , Adam Fenn , Nenad Uzunovic
Abstract: Systems and methods are disclosed for image signal processing. For example, methods may include determining a sequence of orientation estimates based on sensor data from one or more motion sensors; based on the sequence of orientation estimates, invoking a mechanical stabilization system to reject motions of an image sensor occurring within a first operating bandwidth with an upper cutoff frequency; receiving an image from the image sensor; based on the sequence of orientation estimates, invoking an electronic image stabilization module to correct the image for rotations of the image sensor occurring within a second operating bandwidth with a lower cutoff frequency to obtain a stabilized image, wherein the lower cutoff frequency is greater than the upper cutoff frequency; and storing, displaying, or transmitting an output image based on the stabilized image.
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公开(公告)号：US20240406555A1
公开(公告)日：2024-12-05
申请号：US18799975
申请日：2024-08-09
Applicant: GoPro, Inc
Inventor： Sammy Omari , Pascal Gohl , Joseph A. Enke , Stepan Moskovchenko , Benjamin P. Tankersley
Abstract: Systems and methods are disclosed for image signal processing. For example, methods may include, receiving an image from an image sensor; storing a sequence of images captured after the image in a buffer; determining an orientation error between the orientation of the image sensor and an orientation setpoint during capture of the image; determining a rotation corresponding to the orientation error based on orientation estimates from the sequence of orientation estimates corresponding to the sequence of images; and invoking an electronic image stabilization module to correct the image to obtain a stabilized image, in which the electronic image stabilization module corrects the image for the rotation corresponding to the orientation error.
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