公开(公告)号：US11508154B2

公开(公告)日：2022-11-22

申请号：US17361175

申请日：2021-06-28

Applicant: GOPRO, INC.

Inventor： Jonathan Wills ,  Daniel Tse ,  Desmond Chik ,  Brian Schunck

IPC: G06V20/40 ,  H04N5/225 ,  G11B27/031 ,  G11B27/30 ,  G06V30/194

Abstract: Systems and method of generating video summaries are presented herein. Information defining a video may be obtained. The video may include a set of frame images. Parameter values for parameters of individual frame images of the video may be determined. Interest weights for the frame images may be determined. An interest curve for the video that characterizes the video by interest weights as a function of progress through the set of frame images may be generated. One or more curve attributes of the interest curve may be identified and one or more interest curve values of the interest curve that correspond to individual curve attributes may be determined. Interest curve values of the interest curve may be compared to threshold curve values. A subset of frame images of the video to include within a video summary of the video may be identified based on the comparison.

公开(公告)号：US11062143B2

公开(公告)日：2021-07-13

申请号：US16844542

申请日：2020-04-09

Applicant: GoPro, Inc.

Inventor： Jonathan Wills ,  Daniel Tse ,  Desmond Chik ,  Brian Schunck

IPC: G06K9/00 ,  H04N5/225 ,  G06K9/66 ,  G11B27/031 ,  G11B27/30

Abstract: Systems and method of generating video summaries are presented herein. Information defining a video may be obtained. The video may include a set of frame images. Parameter values for parameters of individual frame images of the video may be determined. Interest weights for the frame images may be determined. An interest curve for the video that characterizes the video by interest weights as a function of progress through the set of frame images may be generated. One or more curve attributes of the interest curve may be identified and one or more interest curve values of the interest curve that correspond to individual curve attributes may be determined. Interest curve values of the interest curve may be compared to threshold curve values. A subset of frame images of the video to include within a video summary of the video may be identified based on the comparison.

公开(公告)号：US10726272B2

公开(公告)日：2020-07-28

申请号：US15959954

申请日：2018-04-23

Applicant: GoPro, Inc.

Inventor： Jonathan Wills ,  Daniel Tse ,  Desmond Chik ,  Brian Schunck

IPC: G06K9/00 ,  H04N5/225 ,  G06K9/66 ,  G11B27/031 ,  G11B27/30

Abstract: Systems and method of generating video summaries are presented herein. Information defining a video may be obtained. The video may include a set of frame images. Parameter values for parameters of individual frame images of the video may be determined. Interest weights for the frame images may be determined. An interest curve for the video that characterizes the video by interest weights as a function of progress through the set of frame images may be generated. One or more curve attributes of the interest curve may be identified and one or more interest curve values of the interest curve that correspond to individual curve attributes may be determined. Interest curve values of the interest curve may be compared to threshold curve values. A subset of frame images of the video to include within a video summary of the video may be identified based on the comparison.

公开(公告)号：US20200234054A1

公开(公告)日：2020-07-23

申请号：US16844542

申请日：2020-04-09

Applicant: GoPro, Inc.

Inventor： Jonathan Wills ,  Daniel Tse ,  Desmond Chik ,  Brian Schunck

IPC: G06K9/00 ,  H04N5/225 ,  G06K9/66 ,  G11B27/031 ,  G11B27/30

Abstract: Systems and method of generating video summaries are presented herein. Information defining a video may be obtained. The video may include a set of frame images. Parameter values for parameters of individual frame images of the video may be determined. Interest weights for the frame images may be determined. An interest curve for the video that characterizes the video by interest weights as a function of progress through the set of frame images may be generated. One or more curve attributes of the interest curve may be identified and one or more interest curve values of the interest curve that correspond to individual curve attributes may be determined. Interest curve values of the interest curve may be compared to threshold curve values. A subset of frame images of the video to include within a video summary of the video may be identified based on the comparison.

公开(公告)号：US20210326598A1

公开(公告)日：2021-10-21

申请号：US17361175

申请日：2021-06-28

Applicant: GOPRO, INC.

Inventor： Jonathan Wills ,  Daniel Tse ,  Desmond Chik ,  Brian Schunck

IPC: G06K9/00 ,  G06K9/66 ,  H04N5/225 ,  G11B27/30 ,  G11B27/031

Abstract: Systems and method of generating video summaries are presented herein. Information defining a video may be obtained. The video may include a set of frame images. Parameter values for parameters of individual frame images of the video may be determined. Interest weights for the frame images may be determined. An interest curve for the video that characterizes the video by interest weights as a function of progress through the set of frame images may be generated. One or more curve attributes of the interest curve may be identified and one or more interest curve values of the interest curve that correspond to individual curve attributes may be determined. Interest curve values of the interest curve may be compared to threshold curve values. A subset of frame images of the video to include within a video summary of the video may be identified based on the comparison.

公开(公告)号：US20180247130A1

公开(公告)日：2018-08-30

申请号：US15959954

申请日：2018-04-23

Applicant: GoPro, Inc.

Inventor： Jonathan Wills ,  Daniel Tse ,  Desmond Chik ,  Brian Schunck

IPC: G06K9/00 ,  G11B27/30 ,  G11B27/031 ,  H04N5/225 ,  G06K9/66

Abstract: Systems and method of generating video summaries are presented herein. Information defining a video may be obtained. The video may include a set of frame images. Parameter values for parameters of individual frame images of the video may be determined. Interest weights for the frame images may be determined. An interest curve for the video that characterizes the video by interest weights as a function of progress through the set of frame images may be generated. One or more curve attributes of the interest curve may be identified and one or more interest curve values of the interest curve that correspond to individual curve attributes may be determined. Interest curve values of the interest curve may be compared to threshold curve values. A subset of frame images of the video to include within a video summary of the video may be identified based on the comparison.

公开(公告)号：US09953224B1

公开(公告)日：2018-04-24

申请号：US15244690

申请日：2016-08-23

Applicant: GOPRO, INC.

Inventor： Jonathan Wills ,  Daniel Tse ,  Desmond Chik ,  Brian Schunck

IPC: H04N5/77 ,  G06K9/00 ,  H04N5/225 ,  G06K9/66 ,  G11B27/031 ,  G11B27/30

CPC classification number: G06K9/00751 ,  G06K9/66 ,  G11B27/031 ,  G11B27/3081 ,  H04N5/225

Abstract: Systems and method of generating video summaries are presented herein. Information defining a video may be obtained. The video may include a set of frame images. Parameter values for parameters of individual frame images of the video may be determined. Interest weights for the frame images may be determined. An interest curve for the video that characterizes the video by interest weights as a function of progress through the set of frame images may be generated. One or more curve attributes of the interest curve may be identified and one or more interest curve values of the interest curve that correspond to individual curve attributes may be determined. Interest curve values of the interest curve may be compared to threshold curve values. A subset of frame images of the video to include within a video summary of the video may be identified based on the comparison.

公开(公告)号：US20180040164A1

公开(公告)日：2018-02-08

申请号：US15230236

申请日：2016-08-05

Applicant: GoPro, Inc.

Inventor： David Newman ,  Adeel Abbas ,  Brian Schunck

IPC: G06T19/00 ,  G06F3/01

CPC classification number: H04N19/63 ,  G06F3/011 ,  G06F3/013 ,  G06F3/0304 ,  G06T15/205 ,  G09G3/2092 ,  G09G3/2096 ,  G09G2320/0686 ,  G09G2340/00 ,  G09G2340/0407 ,  G09G2340/0428 ,  H04N5/23238 ,  H04N19/172 ,  H04N19/46 ,  H04N19/59 ,  H04N19/91

Abstract: Apparatus and methods for resolution based, selective retrieval, of various portions of video content for e.g., accelerated rendering. Embodiments described herein select different portions of content to retrieve at different resolutions; content of interest can be rendered at high resolution, boundary content can be retrieved and/or rendered at low resolution. By selectively retrieving and rendering the video content, a greater portion of rendering resources can be allocated to content of interest and/or rendering resources can be reduced for boundary content. Rendering resources may include (but are not limited to) processing power, device battery life, network bandwidth, device storage or latency of switching content of interest. In this manner, even platforms with limited rendering resources can provide an equivalent (if not better) user experience than much more capable prior art platforms.