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公开(公告)号：US20190273837A1
公开(公告)日：2019-09-05
申请号：US16295557
申请日：2019-03-07
Applicant: AMAZON TECHNOLOGIES, INC.
Inventor： Matthew Alan Townsend , Eduard Oks , Rohith Mysore Vijaya Kumar , Apoorv Chaudhri , Yadunandana Nagaraja Rao , Ambrish Tyagi
IPC: H04N1/21
Abstract: Devices, systems and methods are disclosed for reducing a perceived latency associated with uploading and annotating video data. For example, video data may be divided into video sections that are uploaded individually so that the video sections may be annotated as they are received. This reduces a latency associated with the annotation process, as a portion of the video data is annotated before an entirety of the video data is uploaded. In addition, the annotation data may be used to generate a master clip table and extract individual video clips from the video data.
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公开(公告)号：US09721165B1
公开(公告)日：2017-08-01
申请号：US14940993
申请日：2015-11-13
Applicant: Amazon Technologies, Inc.
Inventor： Peter Van Tuyl Bentley , Matthew Alan Townsend , Manlio Armando Lo Conte , Mark Eugene Pearson
IPC: G06K9/00 , G06K9/52 , G11B27/034
CPC classification number: G06K9/00751 , G06K9/00758 , G06K9/00765 , G06K9/52 , G11B27/034 , G11B27/28 , G11B27/327
Abstract: A system and method for generating a short video summary from video data. For example, the system may receive input video data including video clips and may select snippets from each video clip to include in the short video summary. To select a snippet, the system may calculate a priority metric for individual frames in a video clip, may generate a priority metric graph for the video clip and may select a portion of the video clip associated with a peak of the priority metric graph. Thus, the snippets may include a short duration of time (e.g., 1-4 seconds) corresponding to the peak of the priority metric graph. The system may reorder the snippets based on characteristics of content represented in the snippet.
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公开(公告)号：US09620168B1
公开(公告)日：2017-04-11
申请号：US14976192
申请日：2015-12-21
Applicant: Amazon Technologies, Inc.
Inventor： Matthew Alan Townsend , Moshe Bouhnik , Konstantin Kraimer , Eduard Oks
IPC: H04N9/80 , G11B27/02 , G06K9/00 , G06K9/46 , G06T7/40 , G06K9/52 , G06T7/60 , H04N5/262 , G06K9/62 , G06T7/00
CPC classification number: G11B27/02 , G06K9/00268 , G06K9/00671 , G06K9/00751 , G06K9/4642 , G06K9/4652 , G06K9/52 , G06K9/6201 , G06K2009/4666 , G06T7/60 , G06T2207/30168 , H04N5/23238 , H04N5/2628
Abstract: A system and method for determining video clips including interesting content from video data. The system may receive annotation data identifying time and positions corresponding to objects represented in the video data and the system may determine priority metrics associated with each of the objects. By associating the priority metrics with the time and positions corresponding to the objects, the system may generate a priority metric map indicating a time and position of interesting moments in the video data. The system may generate moments and/or video clips based on the priority metric map. The system may determine a time (e.g., video frames) and/or space (e.g., pixel coordinates) associated with the moments/video clips and may simulate camera motion such as panning and/or zooming with the moments/video clips. The system may generate a Master Clip Table including the moments, video clips and/or annotation data associated with the moments/video clips.
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公开(公告)号：US11810597B2
公开(公告)日：2023-11-07
申请号：US17492781
申请日：2021-10-04
Applicant: Amazon Technologies, Inc.
Inventor： Matthew Alan Townsend , Rohith Mysore Vijaya Kumar , Yadunandana Nagaraja Rao , Ambrish Tyagi , Eduard Oks , Apoorv Chaudhri
IPC: G11B27/031 , H04N9/79
CPC classification number: G11B27/031 , H04N9/79
Abstract: Devices, systems and methods are disclosed for improving story assembly and video summarization. For example, video clips may be received and a theme may be determined from the received video clips based on annotation data or other characteristics of the received video data. Individual moments may be extracted from the video clips, based on the selected theme and the annotation data. The moments may be ranked based on a priority metric corresponding to content determined to be desirable for purposes of video summarization. Select moments may be chosen based on the priority metric and a structure may be determined based on the selected theme. Finally, a video summarization may be generated using the selected theme and the structure, the video summarization including the select moments.
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公开(公告)号：US20200242369A1
公开(公告)日：2020-07-30
申请号：US16776975
申请日：2020-01-30
Applicant: Amazon Technologies, Inc.
Inventor： Deepak Suresh Yavagal , Matthew Alan Townsend , Robert James Hanson
Abstract: A system and method is provided for using rules to perform a set of actions on video data when conditions are satisfied by the video data. The system receives rules to select a theme, portions of the video data and/or a type of output. For example, based on annotation data associated with the video data, the system may apply rules to select one or more themes, with each of theme associated with a portion of the video data. In some examples, the system may apply rules to determine the portion of the video data associated with the theme. The system may apply rules to generate various types of output data associated with each of the selected themes, the types of output data may include a video summarization, individual video clips, individual video frames, a photo album including video frames selected from the video data or the like.
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Patent Agency Ranking
公开(公告)号：US10275654B1
公开(公告)日：2019-04-30
申请号：US15662840
申请日：2017-07-28
Applicant: Amazon Technologies, Inc.
Inventor： Peter Van Tuyl Bentley , Matthew Alan Townsend , Manlio Armando Lo Conte , Mark Eugene Pearson
IPC: G06K9/00 , G11B27/034 , G06K9/52
Abstract: A system and method for generating a short video summary from video data. For example, the system may receive input video data including video clips and may select snippets from each video clip to include in the short video summary. To select a snippet, the system may calculate a priority metric for individual frames in a video clip, may generate a priority metric graph for the video clip and may select a portion of the video clip associated with a peak of the priority metric graph. Thus, the snippets may include a short duration of time (e.g., 1-4 seconds) corresponding to the peak of the priority metric graph. The system may reorder the snippets based on characteristics of content represented in the snippet.
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公开(公告)号：US10230866B1
公开(公告)日：2019-03-12
申请号：US14870653
申请日：2015-09-30
Applicant: Amazon Technologies, Inc.
Inventor： Matthew Alan Townsend , Eduard Oks , Rohith Mysore Vijaya Kumar , Apoorv Chaudhri , Yadunandana Nagaraja Rao , Ambrish Tyagi
Abstract: Devices, systems and methods are disclosed for reducing a perceived latency associated with uploading and annotating video data. For example, video data may be divided into video sections that are uploaded individually so that the video sections may be annotated as they are received. This reduces a latency associated with the annotation process, as a portion of the video data is annotated before an entirety of the video data is uploaded. In addition, the annotation data may be used to generate a master clip table and extract individual video clips from the video data.
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公开(公告)号：US10090020B1
公开(公告)日：2018-10-02
申请号：US14755788
申请日：2015-06-30
Applicant: Amazon Technologies, Inc.
Inventor： Peter Van Tuyl Bentley , Matthew Alan Townsend
Abstract: Various examples are directed to systems and method for creating a summary video of user content comprising a plurality of frames of data. A summarization engine may identify from the user content a first region-of-interest and a second region-of-interest. The summarization engine may generate a first content clip that comprises the first region-of-interest and has a first time length. The summarization engine may receive a new input variable for the summary video. The summarization engine may determine a modified first time length of the first content clip and generate a modified first content clip having the first modified time length. The summarization engine may generate the summary video including the modified first content clip.
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公开(公告)号：US10063792B1
公开(公告)日：2018-08-28
申请号：US14870935
申请日：2015-09-30
Applicant: Amazon Technologies, Inc.
Inventor： Ilya Vladimirovich Brailovskiy , Ilia Vitsnudel , Philip James Taylor , Nathaniel Bubis , Matthew Alan Townsend , Dmitry Svetlov , Noam Sorek , Benjamin Robert Hirsch , Paul Andersen Alioshin
CPC classification number: H04N5/2628 , H04N5/2258 , H04N5/23238 , H04N7/181
Abstract: Various examples are directed to systems and methods for formatting stitched panoramic frames for transmission to a remote image processing system, the method comprising. A control circuit of a panoramic camera may receive first and second frames captured by first and second image sensors having partially overlapping fields-of-view. The control circuit may identify a first overlap region of the first frame and a second overlap region of the second frame. The first and second overlap region may comprise pixel values from portions of the fields-of-view of the image sensors that overlap. The control circuit may generate a panoramic frame from based at least in part on the first and second frames. The control circuit may generate a transmission frame comprising the panoramic frame, the first overlap region and the second overlap region.
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公开(公告)号：US09819610B1
公开(公告)日：2017-11-14
申请号：US14465369
申请日：2014-08-21
Applicant: Amazon Technologies, Inc.
Inventor： Edward Dietz Crump , Matthew Alan Townsend , Jon Lewis Lindskog , Deon Poncini , Rahul Agrawal , Daniel Christopher Bay
IPC: H04W64/00 , H04L12/26 , H04N7/15 , H04L12/927 , H04L12/911 , H04L12/931 , G06K9/00
CPC classification number: H04L47/805 , G06K9/00288 , H04L47/824 , H04L49/205 , H04N21/42202 , H04N21/4223 , H04N21/4402 , H04N21/44218 , H04N21/4532 , H04W4/00 , H04W4/025 , H04W4/33
Abstract: The present disclosure relates to routers and quality of service (QoS) systems and methods that base decisions on the identification of one or more users of computing devices within the environment. Profiles and/or attributes associated with the users may be created and dynamically updated to optimize user experience. For example, the routers may dynamically adapt QoS settings to regulate bandwidth, latency and other parameters to prioritize users and/or optimize a specific user's experience based on the user's priority, personal profile, and/or other attributes.
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