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公开(公告)号：US20250088744A1
公开(公告)日：2025-03-13
申请号：US18839306
申请日：2022-12-02
Applicant: GoPro, Inc.
Inventor： Vincent Vacquerie , Nicolas Rahmouni
IPC: H04N23/68
Abstract: A computer accesses a feed of image frames from a camera. The computer determines, based on at least a first image frame from the feed, electronic image stabilization (EIS) data, and internal motion unit (IMU) data, a future image height. The computer enables or disables, for at least a second image frame from the feed, image lines on a sensor of the camera to obtain the determined future image height.
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公开(公告)号：US12244962B2
公开(公告)日：2025-03-04
申请号：US18416553
申请日：2024-01-18
Applicant: GoPro, Inc.
Inventor： Thomas Derbanne , Maxim Karpushin , Nicolas Rahmouni
Abstract: Positions of an image capture device may be used to determine a position-based time-lapse video frame factor. Apparent motion between pairs of images may be used to determine a visual-based time-lapse video frame rate factor. A time-lapse video frame rate for a time-lapse video may be determined based on the position-based time-lapse video frame factor and the visual-based time-lapse video frame rate factor.
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公开(公告)号：US12167161B1
公开(公告)日：2024-12-10
申请号：US18182084
申请日：2023-03-10
Applicant: GoPro, Inc.
Inventor： Jorhabib Eljaik Gómez , Nicolas Rahmouni , Guillaume Brigot , Luis Mario Domenzain , Vincent Riauté
Abstract: A constraint model that includes a representation of feasible viewing window placement within a source field of view of visual content may be generated by using a roll-pitch-yaw axes representation of viewing window placement and having a diagonal dimension of the viewing window that fit within vertical and horizonal dimensions of the source field of view. The constraint model may enable full horizon leveling of the visual content.
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公开(公告)号：US20230058096A1
公开(公告)日：2023-02-23
申请号：US17678438
申请日：2022-02-23
Applicant: GoPro, Inc.
Inventor： Matias Tassano Ferrés , Nicolas Rahmouni , Eva Coupeté , Thomas Armel Derbanne
Abstract: Methods and systems for denoising. A method for denoising includes receiving an image from an image sensor, denoising the image, in a non-linear domain by a denoiser, by applying a noise map to the image to obtain a denoised image. Training losses for the denoiser are processed in a linear domain. The method includes storing, displaying, or transmitting an output image based on the denoised image.
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公开(公告)号：US11553103B2
公开(公告)日：2023-01-10
申请号：US17449523
申请日：2021-09-30
Applicant: GoPro, Inc.
Inventor： Nicolas Rahmouni , Maxim Karpushin , Thomas Derbanne
Abstract: An image capture device continuously generates time-lapse video frames to be included within a time-lapse video using a time-lapse video frame rate, with the value of the time-lapse video frame rate changing based on activation of a trigger to change the time-lapse video frame rate.
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Patent Agency Ranking
公开(公告)号：US20210289164A1
公开(公告)日：2021-09-16
申请号：US17333405
申请日：2021-05-28
Applicant: GoPro, Inc.
Inventor： Thomas Derbanne , Maxim Karpushin , Nicolas Rahmouni
Abstract: Positions of an image capture device may be used to estimate a time-lapse video frame rate with which time-lapse video frames are generated. The time-lapse video frame rate may be adjusted based on apparent motion between pairs of generated time-lapse video frames. The adjusted time-lapse video frame rate may be used to generate additional time-lapse video frames.
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公开(公告)号：US20250106349A1
公开(公告)日：2025-03-27
申请号：US18972419
申请日：2024-12-06
Applicant: GoPro, Inc.
Inventor： Jorhabib Eljaik Gómez , Nicolas Rahmouni , Guillaume Brigot , Luis Mario Domenzain , Vincent Riauté
Abstract: A constraint model that includes a representation of feasible viewing window placement within a source field of view of visual content may be generated by using a roll-pitch-yaw axes representation of viewing window placement and having a diagonal dimension of the viewing window that fit within vertical and horizonal dimensions of the source field of view. The constraint model may enable full horizon leveling of the visual content.
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公开(公告)号：US12192427B2
公开(公告)日：2025-01-07
申请号：US18395185
申请日：2023-12-22
Applicant: GoPro, Inc.
Inventor： Nicolas Rahmouni , Maxim Karpushin , Thomas Derbanne
Abstract: An image capture device continuously generates time-lapse video frames to be included within a time-lapse video using a dynamic time-lapse video frame rate, with the value of the dynamic time-lapse video frame rate changing based on activation of a trigger to change the dynamic time-lapse video frame rate. The dynamic time-lapse video frame rate alternates between different values.
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公开(公告)号：US12167132B2
公开(公告)日：2024-12-10
申请号：US18182709
申请日：2023-03-13
Applicant: GoPro, Inc.
Inventor： Guillaume Brigot , Nicolas Rahmouni , Luis Mario Domenzain , Vincent Riaute , Austin Whitfield-Hill , Jorhabib Eljaik Gomez
IPC: H04N23/68
Abstract: A video may be captured by an image capture device. A stabilized view of the video may be generated by using a punchout of the video. The shape and/or size of the punchout may be dynamically changed based on stabilization performance of the video. The shape and/or size of the punchout may be changed when the punchout is moving within the video. The shape and/or size of the punchout may not be changed when the punchout is not moving within the video.
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公开(公告)号：US11889189B1
公开(公告)日：2024-01-30
申请号：US17739742
申请日：2022-05-09
Applicant: GoPro, Inc.
Inventor： Séraphin Cyrille Philippe Bonnaffé , Nicolas Rahmouni
CPC classification number: H04N23/683 , G02B27/646 , H04N5/144 , H04N23/6811
Abstract: An image capture device may capture a video. A part of the video may include depiction of an object of interest, and another part of the video may not include depiction of the object of interest. Stabilization of the video may switch between object stabilization and movement stabilization based on whether or not the video depicts the object of interest. The part of the video depicting the object of interest may be stabilized using object stabilization. The part of the video not depicting the object of interest may be stabilized using movement stabilization.
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