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公开(公告)号：US09436876B1
公开(公告)日：2016-09-06
申请号：US14577277
申请日：2014-12-19
Applicant: Amazon Technologies, Inc.
Inventor： Adam Carlson , Douglas Ryan Gray , Ashutosh Vishwas Kulkarni , Colin Jon Taylor
CPC classification number: G06K9/00765 , G06K9/00147 , G06K9/00744 , G06K9/46 , G06K9/469 , G06K9/6212 , G06K9/6224 , G06T2207/10016
Abstract: A video segmentation system can be utilized to automate segmentation of digital video content. Features corresponding to visual, audio, and/or textual content of the video can be extracted from frames of the video. The extracted features of adjacent frames are compared according to a similarity measure to determine boundaries of a first set of shots or video segments distinguished by abrupt transitions. The first set of shots is analyzed according to certain heuristics to recognize a second set of shots distinguished by gradual transitions. Key frames can be extracted from the first and second set of shots, and the key frames can be used by the video segmentation system to group the first and second set of shots by scene. Additional processing can be performed to associate metadata, such as names of actors or titles of songs, with the detected scenes.
Abstract translation: 可以利用视频分割系统来自动分割数字视频内容。 可以从视频的帧中提取与视频的视觉，音频和/或文本内容相对应的特征。 根据相似性度量来比较相邻帧的提取特征，以确定通过突变转换区分的第一组镜头或视频片段的边界。 根据某些启发式分析第一组镜头，以识别通过逐渐转换区分的第二组镜头。 可以从第一和第二组拍摄中提取关键帧，并且关键帧可以被视频分割系统用于按照场景对第一组和第二组拍摄进行分组。 可以执行附加处理以将元数据（例如演员的名称或歌曲的名称）与检测到的场景相关联。
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公开(公告)号：US09805270B2
公开(公告)日：2017-10-31
申请号：US15255978
申请日：2016-09-02
Applicant: Amazon Technologies, Inc.
Inventor： Adam Carlson , Douglas Ryan Gray , Ashutosh Vishwas Kulkarni , Colin Jon Taylor
CPC classification number: G06K9/00765 , G06K9/00147 , G06K9/00744 , G06K9/46 , G06K9/469 , G06K9/6212 , G06K9/6224 , G06T2207/10016
Abstract: A video segmentation system can be utilized to automate segmentation of digital video content. Features corresponding to visual, audio, and/or textual content of the video can be extracted from frames of the video. The extracted features of adjacent frames are compared according to a similarity measure to determine boundaries of a first set of shots or video segments distinguished by abrupt transitions. The first set of shots is analyzed according to certain heuristics to recognize a second set of shots distinguished by gradual transitions. Key frames can be extracted from the first and second set of shots, and the key frames can be used by the video segmentation system to group the first and second set of shots by scene. Additional processing can be performed to associate metadata, such as names of actors or titles of songs, with the detected scenes.
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公开(公告)号：US20150357001A1
公开(公告)日：2015-12-10
申请号：US14826508
申请日：2015-08-14
Applicant: Amazon Technologies, Inc.
Inventor： Brent D. Aliverti , Kintan D. Brahmbhatt , Adam Carlson , Jim L. Dantzler , Jordan M. Timmermann , Douglas M. Treder , Brian M. Wilson , Kelvin C. Young , Michael John Wyman
CPC classification number: G11B27/34 , H04N5/91 , H04N9/79 , H04N9/8205 , H04N9/87
Abstract: Disclosed are various embodiments for presenting a timeline interface in association with video content features. A video content feature may be rendered on a display. A current scene in the video content feature is determined. A user interface is rendered on the display, where the user interface includes a timeline component. The timeline component represents the video content feature and visually segments the video content feature into scenes. The current scene may be visually indicated on the timeline component.
Abstract translation: 公开了用于呈现与视频内容特征相关联的时间线界面的各种实施例。 可以在显示器上呈现视频内容特征。 确定视频内容特征中的当前场景。 在显示器上呈现用户界面，其中用户界面包括时间轴组件。 时间轴组件表示视频内容功能，并将视频内容功能可视化分割为场景。 当前场景可以在时间线组件上可视地指示。
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Patent Agency Ranking
公开(公告)号：US11636881B2
公开(公告)日：2023-04-25
申请号：US15665668
申请日：2017-08-01
Applicant: Amazon Technologies, Inc.
Inventor： Brent D. Aliverti , Kintan D. Brahmbhatt , Adam Carlson , James L. Dantzler , Jordan M. Timmermann , Douglas M. Treder , Brian M. Wilson , Kelvin C. Young , Michael John Wyman
Abstract: Disclosed are various embodiments for presenting a user interface in association with video content features. A video content feature is rendered on at least one display. A current scene in the video content feature is determined. Cast members are determined who have appeared in the current scene from a beginning of the current scene up to a current time in the current scene. A user interface is rendered on at least one display. The user interface includes selectable cast member components that each include an image of a cast member, a name of the cast member, and a name of a respective character performed by the cast member.
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公开(公告)号：US10678854B1
公开(公告)日：2020-06-09
申请号：US15067733
申请日：2016-03-11
Applicant: Amazon Technologies, Inc.
Inventor： Adam Carlson , Corey Anthony Masanto , Ahmed Mustafa
IPC: G06F16/00 , G06F16/783 , G06F16/22 , G06F16/174 , G06F16/2458 , G06F16/683 , G06F16/9535 , G06F16/2457
Abstract: Disclosed are various embodiments for employing approximate string matching in search queries to locate quotes, such as popular quotes in movies or other media. A quote database may be constructed to respond to search queries that include a quote by identifying approximate matches of the quote in closed captioning files. If an approximate match of a quote resides in the closed captioning file, information associated with the closed captioning file, such as a start time and an end time, may be added to the quote database for use in future searches.
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公开(公告)号：US20180007449A1
公开(公告)日：2018-01-04
申请号：US15706806
申请日：2017-09-18
Applicant: Amazon Technologies, Inc.
Inventor： Adam Carlson , Jeromey Russell Goetz , Douglas Andrew Hungarter , Charles G. Tritschler , Peter A. Larsen
IPC: H04N21/81 , G06F17/30 , H04N21/466 , H04N21/442 , H04N21/44 , H04N21/435 , H04N21/431 , H04N21/43 , H04N21/4223 , H04N21/422 , H04N21/41 , H04N21/40 , H04N21/266 , H04N21/258 , H04N21/2543 , H04N21/25 , H04N21/235 , H04N21/2343 , H04N21/234 , H04N21/23 , H04N21/84
CPC classification number: H04N21/8133 , G06F16/7867 , H04N21/23 , H04N21/234 , H04N21/23418 , H04N21/2343 , H04N21/23439 , H04N21/235 , H04N21/2355 , H04N21/2356 , H04N21/2358 , H04N21/25 , H04N21/25435 , H04N21/258 , H04N21/25825 , H04N21/25833 , H04N21/26603 , H04N21/40 , H04N21/41 , H04N21/4126 , H04N21/422 , H04N21/42201 , H04N21/42203 , H04N21/42209 , H04N21/4223 , H04N21/43 , H04N21/431 , H04N21/4312 , H04N21/4314 , H04N21/4316 , H04N21/435 , H04N21/4394 , H04N21/44008 , H04N21/4415 , H04N21/44218 , H04N21/4532 , H04N21/4722 , H04N21/47815 , H04N21/4826 , H04N21/4828 , H04N21/4882 , H04N21/8146 , H04N21/84
Abstract: The playback of video content upon a display is enhanced through the unobtrusive presentation of extrinsic data upon the same display. A video content feature is rendered on a display. A quantity of extrinsic data relevant to a current time in the video content feature is determined based at least in part on viewing history of a user. A graphical element presenting at least a portion of the extrinsic data is rendered on the display while the video content feature is also being rendered on the display.
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公开(公告)号：US20170083770A1
公开(公告)日：2017-03-23
申请号：US15255978
申请日：2016-09-02
Applicant: Amazon Technologies, Inc.
Inventor： Adam Carlson , Douglas Ryan Gray , Ashutosh Vishwas Kulkarni , Colin Jon Taylor
CPC classification number: G06K9/00765 , G06K9/00147 , G06K9/00744 , G06K9/46 , G06K9/469 , G06K9/6212 , G06K9/6224 , G06T2207/10016
Abstract: A video segmentation system can be utilized to automate segmentation of digital video content. Features corresponding to visual, audio, and/or textual content of the video can be extracted from frames of the video. The extracted features of adjacent frames are compared according to a similarity measure to determine boundaries of a first set of shots or video segments distinguished by abrupt transitions. The first set of shots is analyzed according to certain heuristics to recognize a second set of shots distinguished by gradual transitions. Key frames can be extracted from the first and second set of shots, and the key frames can be used by the video segmentation system to group the first and second set of shots by scene. Additional processing can be performed to associate metadata, such as names of actors or titles of songs, with the detected scenes.
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公开(公告)号：US20150156562A1
公开(公告)日：2015-06-04
申请号：US14615950
申请日：2015-02-06
Applicant: Amazon Technologies, Inc.
Inventor： Douglas M. Treder , Brent D. Aliverti , Kintan D. Brahmbhatt , Adam Carlson , Jim L. Dantzler , Jordan M. Timmermann , Brian M. Wilson , Kelvin C. Young
IPC: H04N21/84 , H04N21/236 , H04N21/4722 , H04N21/858 , H04N21/44 , H04N21/472 , H04N21/4725
CPC classification number: H04N21/84 , H04N21/236 , H04N21/25 , H04N21/44008 , H04N21/47217 , H04N21/4722 , H04N21/4725 , H04N21/8133 , H04N21/8586
Abstract: Disclosed are various embodiments for providing extrinsic data relevant to a video content feature. A request for a video content feature is obtained from a client. The video content feature and relevant extrinsic data is sent to the client in response to the request. The extrinsic data indicates cast members who perform in the video content feature, a division of the video content feature into scenes, and a corresponding subset of the cast members who perform in each of the scenes.
Abstract translation: 公开了用于提供与视频内容特征相关的外在数据的各种实施例。 从客户端获得视频内容功能的请求。 响应于该请求，将视频内容特征和相关外部数据发送给客户端。 外在数据指示在视频内容特征中执行的演员，将视频内容特征划分为场景的演员以及在每个场景中执行的演员的相应子集。
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