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1.发明申请SEGMENTING TIME BASED ON THE GEOGRAPHIC DISTRIBUTION OF ACTIVITY IN SENSOR DATA 有权基于传感器数据中活动地理分布的分期时间公开(公告)号：US20090134968A1
公开(公告)日：2009-05-28
申请号：US11946794
申请日：2007-11-28
IPC分类号： G05B23/02
CPC分类号： G08B13/19613 , G06K9/00771
摘要： The invention segments detector input according to the time and the level of activity in different geographic regions of a locality. In one embodiment of the invention the detector input is comprised of video stream from one or more cameras to identify activity in the video. In one embodiment of the invention the detector input is comprised of sensor outputs such as RFID, pressure plates, etc. Various embodiments of the invention include identifying boundaries based on the level of activity. In embodiments of the invention, the boundaries can be used to select time dimensions. In one embodiment, by recognizing time dimensions with distinctive activity patterns, systems can better present overviews of activity over time.
摘要翻译： 本发明根据当地不同地理区域的时间和活动水平来划分检测器输入。 在本发明的一个实施例中，检测器输入由来自一个或多个摄像机的视频流组成，以识别视频中的活动。 在本发明的一个实施例中，检测器输入由诸如RFID，压力板等的传感器输出组成。本发明的各种实施例包括基于活动水平来识别边界。 在本发明的实施例中，边界可用于选择时间维度。 在一个实施例中，通过用特征活动模式识别时间维度，系统可以更好地呈现随时间的活动的概述。
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公开(公告)号：US07483619B2
公开(公告)日：2009-01-27
申请号：US10116026
申请日：2002-04-03
IPC分类号： H04N5/93
CPC分类号： H04N21/858 , G11B27/034 , G11B27/34 , G11B2220/2562 , H04N21/23418 , H04N21/8541 , H04N21/8549
摘要： A method and system provide additional detail to a video sequence in response to user input. The system allows a user to generate a link from an anchor point in a source video sequence to a target point in a destination video sequence. A video sequence may be constructed from a single video clip or a video composite comprised of video clips and other video composites. Video composites may be used as objects to create video sequences. Links between video source and destination points may span one or more levels in a hierarchical video structure. A user may configure the anchor point and target point to be at different locations within corresponding video sequences.
摘要翻译： 方法和系统响应于用户输入向视频序列提供附加细节。 该系统允许用户从源视频序列中的锚点生成到目的地视频序列中的目标点的链接。 视频序列可以由单个视频片段或由视频剪辑和其他视频复合物组成的视频合成器构成。 视频合成可以用作对象来创建视频序列。 视频源和目标点之间的链接可以跨越分层视频结构中的一个或多个级别。 用户可以将锚点和目标点配置在相应视频序列内的不同位置。
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3.发明申请Interface for browsing and viewing video from multiple cameras simultaneously that conveys spatial and temporal proximity 有权用于同时浏览和观看来自多个摄像机的视频的接口，其传达空间和时间接近公开(公告)号：US20080088706A1
公开(公告)日：2008-04-17
申请号：US11580775
申请日：2006-10-13
IPC分类号： H04N5/225
摘要： An interface and display of video from multiple fixed-position cameras is provided. A main video stream captured by a camera is selected to be the main video stream and is displayed to the interface. Video streams captured by the set of cameras and the main camera that are temporally related to the displayed main video stream are selected, including playback positions from one or more of a first segment of time in each of their respective video streams at the time of the main video stream, a second segment of time in each of their respective video streams prior to the time of the main video stream, and a third segment of time in each of their respective video streams after the time of the main video stream. The selected video streams are displayed to the interface in temporal relation to the display of the main video stream.
摘要翻译： 提供了来自多个固定位置相机的视频的接口和显示。 摄像机拍摄的主视频流被选择为主视频流，并显示给接口。 选择与所显示的主视频流在时间上相关的由摄像机和主摄像机拍摄的视频流，包括从其每个视频流中的每个第一时间段中的一个或多个的播放位置 主视频流，在主视频流之前的每个视频流中的第二段时间，以及在主视频流之后的每个视频流中的第三时间段。 所选择的视频流在与主视频流的显示相关的时间上显示给接口。
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公开(公告)号：US07149974B2
公开(公告)日：2006-12-12
申请号：US10116012
申请日：2002-04-03
CPC分类号： G06F17/30802 , G06F17/30811 , G06F17/30843 , G11B27/034 , G11B27/34 , G11B2220/2562
摘要： A system that represents a video sequence comprising plurality of video clips as a number of images. The plurality of video clips is represented as a reduced representation of video images. A video clip is represented as a keyframe, wherein multiple keyframes may then be arranged according to chronological order. All or only a representative portion of the video clips can be represented as keyframes. The size of the keyframe may be configured to represent the length or importance of the video clip. The keyframe may depict an entire frame of a video clip, or a region of meaningful information within a frame of a video clip. Multiple keyframes may be arranged in a two dimensional array, in an S-shaped curve, or some other pattern. The keyframes may depict motion of an object occurring over time in the video clip by configuring groups of pixels in the key frame. Configuring groups of pixels may include colorizing pixel groups and depicting pixel groups at a semi-transparent level according to the number of frames between the keyframe and the frame containing the object in motion.
摘要翻译： 一种系统，其将包括多个视频剪辑的视频序列表示为多个图像。 多个视频剪辑被表示为视频图像的缩小表示。 视频剪辑被表示为关键帧，其中可以根据时间顺序来布置多个关键帧。 视频剪辑的全部或仅有代表性部分可以表示为关键帧。 可以将关键帧的大小配置为表示视频剪辑的长度或重要性。 关键帧可以描绘视频剪辑的整个帧或视频剪辑的帧内的有意义的信息区域。 多个关键帧可以以二维阵列，S形曲线或其他一些图案排列。 关键帧可以通过配置关键帧中的像素组来描绘视频剪辑中随时间发生的对象的运动。 配置像素组可以包括根据在关键帧和包含运动对象的帧之间的帧数来对像素组进行着色和描绘半透明级别的像素组。
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公开(公告)号：US06900819B2
公开(公告)日：2005-05-31
申请号：US10244069
申请日：2002-09-16
申请人： Catherine C. Marshall , Frank M. Shipman, III , Gene Golovchinsky , William N. Schilit , Kei Tanaka , Morgan N. Price
发明人： Catherine C. Marshall , Frank M. Shipman, III , Gene Golovchinsky , William N. Schilit , Kei Tanaka , Morgan N. Price
CPC分类号： G06F17/241 , G06F17/242
摘要： A system for automatic emphasis of freeform annotations contained within an electronic document is performed based on a determined importance of each annotation. The importance of each annotation is determined by a mark parser that groups, types and ranks each of the annotations. A weighted value is assigned to each grouped, ranked and typed annotation based on temporal and spatial information. The display characteristics of the weighted annotation is altered based on the weighted value.
摘要翻译： 基于确定的每个注释的重要性来执行用于自动强调电子文档中包含的自由形式注释的系统。 每个注释的重要性由对每个注释进行分组，类型和排序的标记解析器确定。 基于时间和空间信息将加权值分配给每个分组的，排序的和类型化的注释。 加权注释的显示特征根据加权值进行改变。
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公开(公告)号：US5134752A
公开(公告)日：1992-08-04
申请号：US548118
申请日：1990-07-05
申请人： Frank M. Shipman
发明人： Frank M. Shipman
IPC分类号： A47L5/30
摘要： A vacuum cleaner includes two blowers connected in series, one upstream of the filter and the other downstream.
摘要翻译： 真空吸尘器包括串联连接的两个鼓风机，过滤器的一个上游和另一个下游的鼓风机。
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7.发明授权Segmenting time based on the geographic distribution of activity in sensor data 有权基于传感器数据中活动的地理分布的分段时间公开(公告)号：US08310542B2
公开(公告)日：2012-11-13
申请号：US11946794
申请日：2007-11-28
IPC分类号： H04N7/18
CPC分类号： G08B13/19613 , G06K9/00771
摘要： The invention segments detector input according to the time and the level of activity in different geographic regions of a locality. In one embodiment of the invention the detector input is comprised of video stream from one or more cameras to identify activity in the video. In one embodiment of the invention the detector input is comprised of sensor outputs such as RFID, pressure plates, etc. Various embodiments of the invention include identifying boundaries based on the level of activity. In embodiments of the invention, the boundaries can be used to select time dimensions. In one embodiment, by recognizing time dimensions with distinctive activity patterns, systems can better present overviews of activity over time.
摘要翻译： 本发明根据当地不同地理区域的时间和活动水平来划分检测器输入。 在本发明的一个实施例中，检测器输入由来自一个或多个摄像机的视频流组成，以识别视频中的活动。 在本发明的一个实施例中，检测器输入由诸如RFID，压力板等的传感器输出组成。本发明的各种实施例包括基于活动水平来识别边界。 在本发明的实施例中，边界可用于选择时间维度。 在一个实施例中，通过用特征活动模式识别时间维度，系统可以更好地呈现随时间的活动的概述。
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8.发明授权Video browser for navigating linear video on small display devices using a similarity-based navigation hierarchy of temporally ordered video keyframes with short navigation paths 有权视频浏览器，用于使用具有短导航路径的时间有序的视频关键帧的基于相似度的导航层级在小型显示设备上导航线性视频公开(公告)号：US08117204B2
公开(公告)日：2012-02-14
申请号：US12024929
申请日：2008-02-04
IPC分类号： G06F17/30
摘要： A computer-based method is provided for enabling navigation of video using a keyframe-based video browser on a display device with a limited screen size, for a video segmented into video shots. The video shots are clustered by similarity, while temporal order of the video shots is maintained. A hierarchically organized navigation tree is produced for the clusters of video shots, while the path lengths of the tree are minimized.
摘要翻译： 提供了一种基于计算机的方法，用于在分割成视频镜头的视频中使用具有有限屏幕尺寸的显示设备上的基于关键帧的视频浏览器来导航视频。 视频镜头通过相似性进行聚类，同时保持视频镜头的时间顺序。 为视频镜头的集群产生分层组织的导航树，同时树的路径长度被最小化。
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9.发明授权Method and system for analyzing fixed-camera video via the selection, visualization, and interaction with storyboard keyframes 有权通过选择，可视化和与故事板关键帧的交互来分析固定摄像机视频的方法和系统公开(公告)号：US08089563B2
公开(公告)日：2012-01-03
申请号：US11324557
申请日：2006-01-03
CPC分类号： G06F17/30811 , G06F17/30843 , G06F17/30852 , G06K9/00711 , H04N7/181
摘要： Techniques for generating a storyboard are disclosed. In one embodiment of the invention the storyboard is comprised of videos from one or more cameras based on the identification of activity in the video. Various embodiments of the invention include an assessment of the importance of the activity, the creation of a storyboard presentation based on importance and interaction techniques for seeing more details or alternate views of the video. In one embodiment, motion detection is used to determine activity in one or more synchronized video streams. Periods of activity are recognized and assigned importance assessments based on the activity, important locations in the video streams, and events from other sensors. In different embodiments, the interface consists of a storyboard and a map.
摘要翻译： 公开了生成故事板的技术。 在本发明的一个实施例中，故事板由来自一个或多个相机的视频组成，基于视频中活动的识别。 本发明的各种实施例包括评估活动的重要性，基于重要性的创建故事板呈现以及用于观看视频的更多细节或替代视图的交互技术。 在一个实施例中，运动检测用于确定一个或多个同步视频流中的活动。 根据活动，视频流中的重要位置以及来自其他传感器的事件，识别和分配活动的时间段并进行重要性评估。 在不同的实施例中，界面由故事板和地图组成。
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公开(公告)号：US07996771B2
公开(公告)日：2011-08-09
申请号：US11324971
申请日：2006-01-03
IPC分类号： G06F3/00
CPC分类号： G06F17/3079 , G06F17/30802 , G06F17/30843 , G08B13/19682
摘要： Techniques for generating timelines and event logs from one or more fixed-position cameras based on the identification of activity in the video are presented. Various embodiments of the invention include an assessment of the importance of the activity, the creation of a timeline identifying events of interest, and interaction techniques for seeing more details of an event or alternate views of the video. In one embodiment, motion detection is used to determine activity in one or more synchronized video streams. In another embodiment, events are determined based on periods of activity and assigned importance assessments based on the activity, important locations in the video streams, and events from other sensors. In different embodiments, the interface consists of a timeline, event log, and map.
摘要翻译： 提出了基于视频中的活动识别从一个或多个固定位置摄像机生成时间线和事件日志的技术。 本发明的各种实施例包括评估活动的重要性，创建识别感兴趣事件的时间线以及用于查看视频的事件或替代视图的更多细节的交互技术。 在一个实施例中，运动检测用于确定一个或多个同步视频流中的活动。 在另一个实施例中，基于活动的周期和基于活动的重要性评估，视频流中的重要位置以及来自其他传感器的事件来确定事件。 在不同的实施例中，接口由时间线，事件日志和地图组成。
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