DETERMINING MULTIPLE CAMERA POSITIONS FROM MULTIPLE VIDEOS

    公开(公告)号:US20210312641A1

    公开(公告)日:2021-10-07

    申请号:US17353686

    申请日:2021-06-21

    Applicant: Google LLC

    Abstract: A set of media items to be shared with users of a content sharing service is identified. Each of the set of media items corresponds to a video recording generated by a client device that depicts one or more objects corresponding to a real-world event at a geographic location. A positioning of the client device that generated the video recording corresponding to a respective media item of the set of media items is determined. The positioning is determined based on image features depicted in a set of frames of the video recording. A request for content associated with at least one of the real-world event or the geographic location is received from another client device connected to the content sharing service. The set of media items and, for each of the set of media items, an indication of the determined positioning of the client device that generated the corresponding video recording is provided in accordance with the request for content.

    Determining multiple camera positions from multiple videos

    公开(公告)号:US12154280B2

    公开(公告)日:2024-11-26

    申请号:US18306175

    申请日:2023-04-24

    Applicant: Google LLC

    Abstract: A media items to be shared with users of a content sharing service are identified. Each of the media items corresponds to a video recording generated by a client device that depicts one or more objects corresponding to a real-world event and/or a geographic location. A location of the client device that generated the video recording corresponding to a respective media item of the media items is determined based on image features depicted in a set of frames of the video recording. A request for content associated with at least one of the real-world event and/or the geographic location is received from another client device connected to the content sharing service. The media items and, for each of the media items, an indication of the location of the client device that generated the corresponding video recording are provided in accordance with the request for content.

    DETERMINING MULTIPLE CAMERA POSITIONS FROM MULTIPLE VIDEOS

    公开(公告)号:US20250086809A1

    公开(公告)日:2025-03-13

    申请号:US18958294

    申请日:2024-11-25

    Applicant: Google LLC

    Abstract: A request for content associated with at least one of a real-world event or a geographic area is received. A set of media items each including content associated with the real-world event or the geographic area is identified of media items of the content sharing service. A location of a respective client device that generated the content is determined for each respective media item of the set of media items. The set of media items and, for each of the set of media items, an indication of the determined location of the respective client device that generated the content of the respective media item are provided for presentation to a user in accordance with the request for content.

    Determining multiple camera positions from multiple videos

    公开(公告)号:US11636610B2

    公开(公告)日:2023-04-25

    申请号:US17353686

    申请日:2021-06-21

    Applicant: Google LLC

    Abstract: A set of media items to be shared with users of a content sharing service is identified. Each of the set of media items corresponds to a video recording generated by a client device that depicts one or more objects corresponding to a real-world event at a geographic location. A positioning of the client device that generated the video recording corresponding to a respective media item of the set of media items is determined. The positioning is determined based on image features depicted in a set of frames of the video recording. A request for content associated with at least one of the real-world event or the geographic location is received from another client device connected to the content sharing service. The set of media items and, for each of the set of media items, an indication of the determined positioning of the client device that generated the corresponding video recording is provided in accordance with the request for content.

    Determining multiple camera positions from multiple videos

    公开(公告)号:US11042991B2

    公开(公告)日:2021-06-22

    申请号:US16149691

    申请日:2018-10-02

    Applicant: Google LLC

    Abstract: The technology disclosed herein includes a method for determining the position of multiple cameras relative to each other. In one example, the method may include: receiving, by a processor, a first video recording of a first camera and a second video recording of a second camera; selecting a set of frames of the first video recording; determining a blurriness measure for multiple frames of the set; identifying feature points in multiple frames of the set; selecting a frame from the set of frames based on the blurriness measure and the identified feature points; and determining a position of a first camera relative to a second camera by comparing the selected frame with a frame of the second video recording.

    DETERMINING MULTIPLE CAMERA POSITIONS FROM MULTIPLE VIDEOS

    公开(公告)号:US20230267623A1

    公开(公告)日:2023-08-24

    申请号:US18306175

    申请日:2023-04-24

    Applicant: Google LLC

    CPC classification number: G06T7/246 H04N17/002 G06T7/73

    Abstract: A media items to be shared with users of a content sharing service are identified. Each of the media items corresponds to a video recording generated by a client device that depicts one or more objects corresponding to a real-world event and/or a geographic location. A location of the client device that generated the video recording corresponding to a respective media item of the media items is determined based on image features depicted in a set of frames of the video recording. A request for content associated with at least one of the real-world event and/or the geographic location is received from another client device connected to the content sharing service. The media items and, for each of the media items, an indication of the location of the client device that generated the corresponding video recording are provided in accordance with the request for content.

    DETERMINING MULTIPLE CAMERA POSITIONS FROM MULTIPLE VIDEOS

    公开(公告)号:US20190035090A1

    公开(公告)日:2019-01-31

    申请号:US16149691

    申请日:2018-10-02

    Applicant: Google LLC

    Abstract: The technology disclosed herein includes a method for determining the position of multiple cameras relative to each other. In one example, the method may include: receiving, by a processor, a first video recording of a first camera and a second video recording of a second camera; selecting a set of frames of the first video recording; determining a blurriness measure for multiple frames of the set; identifying feature points in multiple frames of the set; selecting a frame from the set of frames based on the blurriness measure and the identified feature points; and determining a position of a first camera relative to a second camera by comparing the selected frame with a frame of the second video recording.

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