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公开(公告)号：US10750092B2
公开(公告)日：2020-08-18
申请号：US16391705
申请日：2019-04-23
Applicant: GoPro, Inc.
Inventor： Cesar Douady , Thomas Derbanne , Maxim Karpushin
Abstract: Visual content is captured by an image capture device during a capture duration. The image capture devices experiences motion during the capture duration. The intentionality of the motion of the image capture device is determined based on angular acceleration of the image capture device during the capture duration. A punchout of the visual content is determined based on the intentionality of the motion of the image capture device. The punchout of the visual content is used to generate stabilized visual content.
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公开(公告)号：US20190379834A1
公开(公告)日：2019-12-12
申请号：US16548453
申请日：2019-08-22
Applicant: GoPro, Inc.
Inventor： Thomas Derbanne , César Douady , Maxim Karpushin
IPC: H04N5/232
Abstract: Images with an optical field of view are captured by an image capture device. An observed trajectory of the image capture device reflects the positions of the image capture device at different moments may be determined. A capture trajectory of the image capture device reflects virtual positions of the image capture device from which video content may be generated. The capture trajectory is determined based on a subsequent portion of the observed trajectory such that a portion of the capture trajectory corresponding to a portion of the observed trajectory is determined based on a subsequent portion of the observed trajectory. Orientations of punch-outs for the images are determined based on the capture trajectory. Video content is generated based on visual content of the images within the punch-outs.
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公开(公告)号：US12289522B2
公开(公告)日：2025-04-29
申请号：US18326733
申请日：2023-05-31
Applicant: GoPro, Inc.
Inventor： Maxim Karpushin , Vincent Riaute , Thomas Derbanne
Abstract: A video may be captured by an image capture device in motion. A stabilization trajectory for the video may reflect stabilization rotational positions to compensate for at least some of the motion of the image capture device. The stabilization trajectory may have a stabilization trajectory length. The stabilization of the visual content may be assessed based on the stabilization trajectory length.
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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：US12126903B2
公开(公告)日：2024-10-22
申请号：US18364767
申请日：2023-08-03
Applicant: GoPro, Inc.
Inventor： Maxim Karpushin , Thomas Derbanne
CPC classification number: H04N23/683 , G06T7/215 , G06T7/246 , H04N23/6811 , H04N23/6812 , G06T2207/10016
Abstract: A video including visual content may be captured by an image capture device in motion. Stabilization performance information for the visual content may be determined. The stabilization performance information may characterize an extent to which desired stabilization is able to be performed using the visual content. The stabilization for the visual content may be changed based on the stabilization performance information.
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Patent Agency Ranking
公开(公告)号：US20230319408A1
公开(公告)日：2023-10-05
申请号：US18331645
申请日：2023-06-08
Applicant: GoPro, Inc.
Inventor： César Douady , Thomas Derbanne , Maxim Karpushin
CPC classification number: H04N23/685 , H04N5/144 , H04N23/51 , H04N23/54 , H04N23/55 , H04N23/631 , H04N23/683 , H04N23/6812
Abstract: Visual content is captured by an image capture device during a capture duration. The image capture devices experiences change in position during the capture duration. The trajectory of the image capture device is smoothed based on a look ahead of the trajectory. A punchout of the visual content is determined based on the smoothed trajectory. The punchout of the visual content is used to generate stabilized visual content.
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公开(公告)号：US20230308758A1
公开(公告)日：2023-09-28
申请号：US18326733
申请日：2023-05-31
Applicant: GoPro, Inc.
Inventor： Maxim Karpushin , Vincent Riaute , Thomas Derbanne
CPC classification number: H04N23/683 , G06T7/246 , H04N23/6811 , H04N23/6812 , G06T2207/10016
Abstract: A video may be captured by an image capture device in motion. A stabilization trajectory for the video may reflect stabilization rotational positions to compensate for at least some of the motion of the image capture device. The stabilization trajectory may have a stabilization trajectory length. The stabilization of the visual content may be assessed based on the stabilization trajectory length.
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公开(公告)号：US11678053B2
公开(公告)日：2023-06-13
申请号：US17452760
申请日：2021-10-28
Applicant: GoPro, Inc.
Inventor： César Douady , Thomas Derbanne , Maxim Karpushin
CPC classification number: H04N23/685 , H04N5/144 , H04N23/51 , H04N23/54 , H04N23/55 , H04N23/631 , H04N23/683 , H04N23/6812
Abstract: Visual content is captured by an image capture device during a capture duration. The image capture devices experiences change in position during the capture duration. The trajectory of the image capture device is smoothed based on a look ahead of the trajectory. A punchout of the visual content is determined based on the smoothed trajectory. The punchout of the visual content is used to generate stabilized visual content.
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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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公开(公告)号：US20220247930A1
公开(公告)日：2022-08-04
申请号：US17619429
申请日：2020-06-19
Applicant: GoPro, Inc.
Inventor： Thomas Derbanne , Maxim Karpushin
Abstract: A video may be captured by an image capture device in motion. A stabilized view of the video may be generated by providing a punchout of the video. The punchout of the video may compensate for rotation of the image capture device during capture of the video. Different field of view punchouts, such as wide field of view punchout and linear field of view punchout, may be used to stabilize the video. Different field of view punchouts may provide different stabilization margins to stabilize the video. The video may be stabilized by switching between different field of view punchouts based on the amount of stabilization margin needed to stabilize the video.
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