公开(公告)号：US11140292B1

公开(公告)日：2021-10-05

申请号：US17032346

申请日：2020-09-25

Applicant: GoPro, Inc.

Inventor： Nicolas Rahmouni ,  Maxim Karpushin ,  Thomas Derbanne

IPC: H04N1/21 ,  H04N5/232

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.

公开(公告)号：US12284439B2

公开(公告)日：2025-04-22

申请号：US18313192

申请日：2023-05-05

Applicant: GoPro, Inc.

Inventor： Nicolas Rahmouni ,  Maxim Karpushin ,  Thomas Derbanne

IPC: H04N23/68 ,  H04N5/262

Abstract: An image capture device may capture visual content during a capture duration. The context of capture of the visual content by the image capture device may be assessed. The context of capture of the visual content by the image capture device may be used to determine values of stabilization parameters for the visual content.

公开(公告)号：US20240089600A1

公开(公告)日：2024-03-14

申请号：US18518896

申请日：2023-11-24

Applicant: GoPro, Inc.

Inventor： Séraphin Cyrille Philippe Bonnaffé ,  Nicolas Rahmouni

IPC: H04N23/68 ,  G02B27/64 ,  H04N5/14

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.

公开(公告)号：US11710222B2

公开(公告)日：2023-07-25

申请号：US17507524

申请日：2021-10-21

Applicant: GoPro, Inc.

Inventor： Gladys Jocelyne Marc ,  Balthazar Neveu ,  Nicolas Rahmouni ,  Maeva Escoulan

IPC: G06T5/00 ,  G06T5/50 ,  G06T7/20

CPC classification number: G06T5/50 ,  G06T5/002 ,  G06T7/20 ,  G06T2200/24 ,  G06T2207/20221

Abstract: Images may be captured by a moving image capture device. A reference image and a background image may be selected from the images. The reference image may include depiction of an object, with the object blocking view of the background. The background image may include depiction of the background blocked by the object in the reference image. An object layer may be generated by segmenting the depiction of the object from the reference image. A background layer may be generated by combining the depiction of the background in the background image with the reference image. The background layer may be blurred and combined with the object layer to generate a panning image.

公开(公告)号：US11671707B2

公开(公告)日：2023-06-06

申请号：US17372027

申请日：2021-07-09

Applicant: GoPro, Inc.

Inventor： Nicolas Rahmouni ,  Maxim Karpushin ,  Thomas Derbanne

IPC: H04N23/68 ,  H04N5/262

CPC classification number: H04N23/683 ,  H04N5/2628 ,  H04N23/6812

Abstract: An image capture device may capture visual content during a capture duration. The context of capture of the visual content by the image capture device may be assessed and used to determine values of stabilization parameters for the visual content.

公开(公告)号：US11606489B1

公开(公告)日：2023-03-14

申请号：US16917054

申请日：2020-06-30

Applicant: GoPro, Inc.

Inventor： Thomas Derbanne ,  Maxim Karpushin ,  Nicolas Rahmouni

IPC: H04N5/225 ,  G06T7/70 ,  G06T7/246

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.

公开(公告)号：US20230049084A1

公开(公告)日：2023-02-16

申请号：US17444154

申请日：2021-07-30

Applicant: GoPro, Inc.

Inventor： Nicolas Rahmouni ,  Thomas Armel Derbanne ,  Sophana Kok

IPC: G06T7/80 ,  G06T7/73 ,  G06K9/46

Abstract: Systems and methods are used for calibrating a time difference between an image signal processor (ISP) and an inertial measurement unit (IMU) of an image capture device. An image capture device includes a lens, an image sensor, an IMU, and an ISP. The image sensor detects images as frames and the IMU captures motion data. The ISP detects one or more key points on the frames and matches the one or more key points between the frames. The ISP computes one or more calibration parameters. The one or more calibration parameters are based on the matched key points and a time difference between the ISP and the IMU. The ISP performs a calibration using the calibration parameters.

公开(公告)号：US20230014854A1

公开(公告)日：2023-01-19

申请号：US17946850

申请日：2022-09-16

Applicant: GoPro, Inc.

Inventor： Thomas Derbanne ,  Maxim Karpushin ,  Nicolas Rahmouni

IPC: H04N7/01 ,  G06T7/269 ,  H04N5/262

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.

公开(公告)号：US20220214752A1

公开(公告)日：2022-07-07

申请号：US17129381

申请日：2020-12-21

Applicant: GoPro, Inc.

Inventor： Maxim Karpushin ,  Balthazar Neveu ,  Thomas Veit ,  Nicolas Rahmouni

IPC: G06F3/01 ,  H04N5/232 ,  G06F3/16

Abstract: An image capture device may capture visual content depicting a hand gesture. The hand gesture may identify a subject to be targeted by the image capture device. The targeting of the image capture device (e.g., for stabilization, for focusing) may be changed to be directed at the subject identified by the hand gesture. The image capture device may persistently target the subject identified by the hand gesture for future capture of visual content.

公开(公告)号：US12289530B1

公开(公告)日：2025-04-29

申请号：US18192445

申请日：2023-03-29

Applicant: GoPro, Inc.

Inventor： Nicolas Rahmouni ,  Vincent Riauté ,  Marc Lebrun ,  Michel Auger

IPC: H04N23/698 ,  H04N23/63 ,  H04N23/68

Abstract: An image capture device may capture visual content of a video during a capture duration. The image capture device may be panned during the capture duration. Panning of the image capture device may be detected and a panoramic image may be automatically generated using the visual content captured during panning of the image capture device.