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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：US11475594B1
公开(公告)日：2022-10-18
申请号：US16702309
申请日：2019-12-03
Applicant: GoPro, Inc.
Inventor： Thomas Derbanne , Guillaume Matthieu Guérin , Adrien Cariou
Abstract: Optical element(s) of an image capture device may be changed. Characteristic(s) of the optical element(s) may be determined based on shading map corresponding to an image captured by the image capture device and the lighting condition during the capture of the image. The image capture device may be operated in accordance with the determined characteristic(s) of the optical element(s).
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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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公开(公告)号：US11172130B2
公开(公告)日：2021-11-09
申请号：US16587811
申请日：2019-09-30
Applicant: GoPro, Inc.
Inventor： César Douady , Thomas Derbanne , Maxim Karpushin
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：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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Patent Agency Ranking
公开(公告)号：US11025824B2
公开(公告)日：2021-06-01
申请号：US16787693
申请日：2020-02-11
Applicant: GoPro, Inc.
Inventor： Thomas Derbanne , César Douady , Maxim Karpushin
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：US10958840B2
公开(公告)日：2021-03-23
申请号：US16713798
申请日：2019-12-13
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 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：US20200185005A1
公开(公告)日：2020-06-11
申请号：US16786947
申请日：2020-02-10
Applicant: GoPro, Inc.
Inventor： Thomas Derbanne , César Douady , Maxim Karpushin
Abstract: Video content may be captured by an image capture device during a capture duration. The video content may include video frames that define visual content viewable as a function of progress through a progress length of the video content. Rotational position information may characterize rotational positions of the image capture device during the capture duration. Time-lapse video frames may be determined from the video frames of the video content based on a spatiotemporal metric. The spatiotemporal metric may characterize spatial smoothness and temporal regularity of the time-lapse video frames. The spatial smoothness may be determined based on the rotational positions of the image capture device corresponding to the time-lapse video frames, and the temporal regularity may be determined based on moments corresponding to the time-lapse video frames. Time-lapse video content may be generated based on the time-lapse video frames.
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公开(公告)号：US20200177813A1
公开(公告)日：2020-06-04
申请号：US16787693
申请日：2020-02-11
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：US20250016283A1
公开(公告)日：2025-01-09
申请号：US18890288
申请日：2024-09-19
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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