公开(公告)号：US20200234734A1

公开(公告)日：2020-07-23

申请号：US16844488

申请日：2020-04-09

Applicant: GoPro, Inc.

Inventor： Desmond Chik ,  Daniel Tse ,  Jonathan Wills

IPC: G11B27/034 ,  G11B27/11 ,  G06K9/46 ,  G06K9/00 ,  G06K9/62

Abstract: A system and/or method configured to determine highlight segments. Content files that define content in a content segment set may be obtained. A highlight segment set may be determined from the content segment set. Determining the highlight segment set may include iterating (a)-(c) for multiple iterations. At (a), individual content segments included in the content segment set may be selected as a selected content segment for inclusion in the highlight segment set. At, (b) diversity scores for content segments that are (i) included in the content segment set and (ii) not yet selected for inclusion in the highlight segment set may be determined. At (c), one or more of the content segments may be disqualified for inclusion in the highlight segment set for future iterations based on the diversity scores.

公开(公告)号：US20200160495A1

公开(公告)日：2020-05-21

申请号：US16692280

申请日：2019-11-22

Applicant: GoPro, Inc.

Inventor： Aaron Staranowicz ,  Ryan Lustig ,  Desmond Chik

IPC: G06T5/50 ,  G06T5/00 ,  G06T5/20 ,  G06T7/215 ,  H04N19/139 ,  H04N7/01

Abstract: Methods and apparatus for the generation of interpolated frames of video data. In one embodiment, the interpolated frames of video data are generated by obtaining two or more frames of video data from a video sequence; determining frame errors for the obtained two or more frames from the video sequence, determining whether the frame errors exceed a threshold value; performing a multi-pass operation; performing a single-pass operation; performing frame blending; performing edge correction; and generating the interpolated frame of image data.

公开(公告)号：US10534966B1

公开(公告)日：2020-01-14

申请号：US15422852

申请日：2017-02-02

Applicant: GOPRO, INC.

Inventor： Daniel Tse ,  Desmond Chik ,  Guanhang Wu

IPC: G06K9/00 ,  G01P13/00

Abstract: Systems and method of identifying activities and/or events represented in a video are presented herein. An activity and/or event may be represented in a video by virtue of one or both of an entity moving with a capture device during capture of the video preforming the activity and/or event, or the video portraying one or more entities performing the activity and/or event. Activity types may be characterized by one or more of common movements, equipment, spatial context, and/or other features. Events may be characterized by one or both of individual movements and/or sets of movements that may routinely occur during performance of an activity. The identification of activities and/or events represented in a video may be based on one or more spectrogram representations of sensor output signals of one or more sensors coupled to a capture device.

公开(公告)号：US10282632B1

公开(公告)日：2019-05-07

申请号：US15272070

申请日：2016-09-21

Applicant: GOPRO, INC.

Inventor： Jonathan Wills ,  Daniel Tse ,  Desmond Chik

IPC: G06K9/46 ,  G06K9/00 ,  G06T7/00

Abstract: A system and/or method configured to determine a sample frame order for analyzing a video. The video may have multiple frames ordered in a sequence from a beginning to an end. A first sample frame order for analyzing the video may be determined. Determining the first sample frame order may include determining an initial frame for a first iteration, and determining secondary frames for a second iteration. Determining the initial frame and the secondary frames may be based on a function of frame position in the sequence of frames. The initial frame may be associated with a first sample position, and the secondary frames may be associated with secondary sample positions in the sample frame order. A first feature of the video may be determined based on an analysis of the frames in the video performed on the frames in the first sample frame order.