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1.发明授权Video recording apparatus supporting smart search and smart search method performed using video recording apparatus 有权使用视频记录装置执行的支持智能搜索和智能搜索方法的视频记录装置公开(公告)号：US09514225B2
公开(公告)日：2016-12-06
申请号：US14823180
申请日：2015-08-11
发明人： SungBong Cho , Hanki Choi , Jinsu Im
CPC分类号： G06F17/3079 , G06F17/30802 , G06K9/00744 , G06K9/00771 , G11B27/22
摘要： A video recording apparatus includes: an object classifier configured to classify an object which is included in an input video and related to a detected event, according to a type of the object; an object color extractor configured to extract a representative color of the object; and a search color storage configured to transform the representative color into a search color and store the search color as color information to be used for searching the object or the detected event from the input video.
摘要翻译： 视频记录装置包括：对象分类器，被配置为根据对象的类型对包含在输入视频中并与检测到的事件相关的对象进行分类; 对象颜色提取器，被配置为提取所述对象的代表颜色; 以及搜索颜色存储器，被配置为将代表颜色变换成搜索颜色，并将搜索颜色存储为用于从输入视频搜索对象或检测到的事件的颜色信息。
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公开(公告)号：US20160132664A1
公开(公告)日：2016-05-12
申请号：US14996085
申请日：2016-01-14
发明人： Erling Wold
IPC分类号： G06F21/10
CPC分类号： G06F21/10 , G06F17/30787 , G06F17/30802 , G06F2221/074
摘要： A processor receives a first list comprising a plurality of events from a portion of digital data of an unknown work and one or more metrics between each pair of adjacent events from the plurality of events. The processor compares the first list to a second list comprising events and metrics between events for a known work to determine a first quantity of hits and a second quantity of misses. The processor determines whether the first list matches the second list based on the first quantity of hits and the second quantity of misses. The processor determines that the unknown work is a copy of the known work responsive to determining that the first list matches the second list.
摘要翻译： 处理器从来自多个事件的每对相邻事件之间的未知作业的数字数据的一部分和一个或多个度量中接收包括多个事件的第一列表。 处理器将第一列表与包括用于已知工作的事件之间的事件和度量的第二列表进行比较，以确定第一数量的命中和第二数量的未命中。 处理器基于第一次命中数量和第二次未命中数量来确定第一列表是否与第二列表匹配。 处理器确定未知工作是响应于确定第一列表与第二列表匹配的已知工作的副本。
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公开(公告)号：US20160026891A1
公开(公告)日：2016-01-28
申请号：US14875318
申请日：2015-10-05
发明人： Morris Lee
CPC分类号： G06K9/4642 , G06F17/30802 , G06K9/00758 , G06K9/4652
摘要： Methods, apparatus and articles of manufacture for video comparison using color histograms are disclosed. Example methods disclosed herein to compare video sequences include determining a color histogram corresponding to an input video sequence based on color values of pixels sampled from a plurality of video frames of the input video sequence. Such disclosed example methods also include adjusting the color histogram corresponding to the input video sequence based on a first reference color histogram corresponding to a first reference video sequence different from the input video sequence to determine an adjusted color histogram corresponding to the input video sequence. Such disclosed example methods further include comparing the adjusted color histogram and the first reference color histogram to determine whether the first reference video sequence matches the input video sequence.
摘要翻译： 公开了使用颜色直方图进行视频比较的方法，装置和制品。 本文公开的用于比较视频序列的示例方法包括基于从输入视频序列的多个视频帧采样的像素的颜色值来确定与输入视频序列相对应的颜色直方图。 这样公开的示例方法还包括基于与输入视频序列不同的第一参考视频序列相对应的第一参考颜色直方图来调整与输入视频序列相对应的颜色直方图，以确定对应于输入视频序列的调整后的颜色直方图。 这样公开的示例性方法还包括比较调整后的颜色直方图和第一参考颜色直方图以确定第一参考视频序列是否与输入视频序列匹配。
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公开(公告)号：US09189688B2
公开(公告)日：2015-11-17
申请号：US14595726
申请日：2015-01-13
发明人： Michael J. Desimone , Arun Hampapur , Zuoxuan Lu , Carl P. Mercier , Christopher S. Milite , Stephen R. Russo , Chiao-Fe Shu , Chek K. Tan
IPC分类号： G06K9/00
CPC分类号： H04N7/18 , G06F17/30061 , G06F17/30277 , G06F17/30802 , G06F17/30825 , G06K9/00335 , G06K9/00711 , G06K9/00771 , G06K9/48 , G06K2009/00738 , G06T7/97 , G06T2207/30232 , G06T2207/30241
摘要： An invention for identifying a spatial location of an event within video image data is provided. Disclosed are embodiments for detecting an object and obtaining trajectory data of a trajectory of the object within the video image data from a sensor device; converting the trajectory data into a contour-coded compressed image; generating, based on the trajectory data, a searchable code that contains a set of locations traversed by the trajectory of the object within the video image; associating the searchable code with the contour-coded compressed image in a database; and returning, in response to a query having a selected location that corresponds a location of the set of locations in the searchable code, an image of the trajectory data corresponding to the object based on the contour-coded compressed image in the database.
摘要翻译： 提供了一种用于识别视频图像数据内的事件的空间位置的发明。 公开了用于检测物体并获得来自传感器装置的视频图像数据内的物体的轨迹的轨迹数据的实施例; 将轨迹数据转换为轮廓编码的压缩图像; 基于所述轨迹数据生成包含由所述视频图像内的对象的轨迹穿过的一组位置的可搜索代码; 将可搜索的代码与轮廓编码的压缩图像相关联在数据库中; 并且响应于具有与所述可搜索代码中的所述位置集合的位置相对应的所选位置的查询，基于所述数据库中的所述轮廓编码的压缩图像返回与所述对象相对应的轨迹数据的图像。
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公开(公告)号：US09087125B2
公开(公告)日：2015-07-21
申请号：US12853008
申请日：2010-08-09
CPC分类号： G06F17/30802 , G06F17/30787
摘要： Techniques for determining if two video signals match by extracting features from a first and second video signal, and cross-correlating the features thereby providing a cross-correlation score at each of a number of time lags, and finally determining the similarity score based on both the cross-correlation scores.
摘要翻译： 用于通过从第一和第二视频信号中提取特征来确定两个视频信号是否相匹配的技术，并且对特征进行交叉相关，从而在多个时间滞后的每一个处提供互相关分数，并且最终基于两者确定相似性得分 互相关分数。
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公开(公告)号：US08849044B2
公开(公告)日：2014-09-30
申请号：US13012516
申请日：2011-01-24
申请人： Yansong Ren , Fangzhe Chang , Thomas L. Wood
发明人： Yansong Ren , Fangzhe Chang , Thomas L. Wood
CPC分类号： G06T7/0038 , G06F17/30784 , G06F17/30802 , G06K9/00758 , G06T7/38 , G06T2207/10016 , G06T2207/20021
摘要： A method for comparing a query video and a target video includes partitioning frames of the query video and frames of the target video into blocks and calculating the mean intensity value for each block. A plurality of query time series is produced for the query video, each query time series representing temporal variation in mean intensity value for blocks from the same location in different frames of the query video. A plurality of target time series is produced for the target video, each target time series representing temporal variation in mean intensity value for blocks from the same location in different frames of the target video the query time series and the target time series are used in determining if alignment exists between the query video and the target video.
摘要翻译： 用于比较查询视频和目标视频的方法包括将查询视频的帧和目标视频的帧分成块，并计算每个块的平均强度值。 为查询视频产生多个查询时间序列，每个查询时间序列表示来自查询视频的不同帧中相同位置的块的平均强度值的时间变化。 为目标视频产生多个目标时间序列，每个目标时间序列表示在目标视频的不同帧中的查询时间序列和目标时间序列的来自相同位置的块的平均强度值的时间变化，用于确定 如果在查询视频和目标视频之间存在对齐。
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公开(公告)号：US08699806B2
公开(公告)日：2014-04-15
申请号：US11454386
申请日：2006-06-15
申请人： Jay N. Yagnik
发明人： Jay N. Yagnik
CPC分类号： G06K9/00536 , G06F17/30787 , G06F17/30802 , G06F17/30843 , G06K9/00711
摘要： One embodiment of the present invention provides a system that automatically produces a summary of a video. During operation, the system partitions the video into scenes and then determines similarities between the scenes. Next, the system selects representative scenes from the video based on the determined similarities, and combines the selected scenes to produce the summary for the video.
摘要翻译： 本发明的一个实施例提供一种自动产生视频摘要的系统。 在操作期间，系统将视频划分为场景，然后确定场景之间的相似性。 接下来，系统基于确定的相似度从视频中选择代表性场景，并且组合所选择的场景以产生视频的摘要。
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公开(公告)号：US08677399B2
公开(公告)日：2014-03-18
申请号：US12424056
申请日：2009-04-15
IPC分类号： H04N7/10
CPC分类号： H04N21/23424 , G06F17/3079 , G06F17/30802 , G06F17/30805 , G06F17/30811 , G06F17/30817 , G06Q30/02 , G06Q30/0241 , H04N21/23109 , H04N21/44012 , H04N21/44016 , H04N21/4402 , H04N21/812 , H04N21/84
摘要： Embodiments of this invention relate to preprocessing video such that visual elements, such as advertisements, can be inserted at a later point in time when the video is requested by a user. In an embodiment, a video and target data is received. The video is analyzed to determine how a target moves and changes over time. Metadata describing how the target moves and changes over time is stored. When a user requests an on-demand video such as from a video sharing site, a visual element is inserted into the video. The visual elements move and change as defined in the stored metadata. In this way, advertisements can be inserted into on-demand video such as video from a video sharing website.
摘要翻译： 本发明的实施例涉及对视频进行预处理，使得诸如广告的视觉元素可以在用户请求视频的稍后时间插入。 在一个实施例中，接收视频和目标数据。 分析视频以确定目标如何随时间移动和变化。 存储描述目标移动和随时间变化的元数据。 当用户请求诸如来自视频共享站点的按需视频时，视频元素被插入到视频中。 视觉元素按照存储的元数据中的定义进行移动和更改。 以这种方式，可以将广告插入到视频共享网站的视频等点播视频中。
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公开(公告)号：US20130170753A1
公开(公告)日：2013-07-04
申请号：US13639012
申请日：2011-03-30
IPC分类号： G06F17/30
CPC分类号： G06F17/30244 , G06F17/30256 , G06F17/30802 , G06F17/3084 , G11B27/105 , G11B27/28 , G11B27/34 , H04N7/17318 , H04N21/23418 , H04N21/440263 , H04N21/47217 , H04N21/4828 , H04N21/8153 , H04N21/84 , H04N21/8456
摘要： The present invention relates to an apparatus and a method of content retrieval and a program which facilitate recognizing content details of a moving image by displaying a retrieval result for each of a plurality of images.A metadata extracting unit 22 extracts metadata such as information of a representative image from content which is supplied from a content input unit 21 and stores the metadata in a metadata database 24. An image feature quantity extracting unit 23 extracts image feature quantity from content and stores the image feature quantity in an image feature quantity database 25 while extracting image feature quantity from a retrieval image as well. A retrieving unit 27 compares the image feature quantity of the retrieval image with the image feature quantity stored in the image feature quantity database 25 and specifies a still image which is similar to the retrieval image. An output unit 28 reads metadata of the content, generates display data to be necessary for performing timeline displaying, and further, generates display data for displaying a retrieval result on a timeline.
摘要翻译： 本发明涉及内容检索的装置和方法以及通过显示多个图像中的每个图像的检索结果来便于识别运动图像的内容细节的程序。 元数据提取单元22从内容输入单元21提供的内容中提取诸如代表图像的信息的元数据，并将元数据存储在元数据数据库24中。图像特征量提取单元23从内容中提取图像特征量并存储 同时从检索图像中提取图像特征量的图像特征量数据库25中的图像特征量。 检索单元27将检索图像的图像特征量与存储在图像特征量数据库25中的图像特征量进行比较，并且指定与检索图像相似的静止图像。 输出单元28读取内容的元数据，生成执行时间线显示所必需的显示数据，并且还产生用于在时间轴上显示检索结果的显示数据。
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公开(公告)号：US20130148884A1
公开(公告)日：2013-06-13
申请号：US13324692
申请日：2011-12-13
申请人： Morris Lee
发明人： Morris Lee
IPC分类号： G06K9/68
CPC分类号： G06K9/4642 , G06F17/30802 , G06K9/00758 , G06K9/4652
摘要： Methods, apparatus and articles of manufacture for video comparison using color histograms are disclosed. An example method disclosed herein to compare a first video and a second video comprises obtaining a first color histogram corresponding to a sequence of frames of the first video, obtaining a second color histogram corresponding to a sequence of frames of the second video, determining a first comparison metric based on differences between bin values of the first color histogram and adjusted bin values of the second color histogram, and determining whether the first video and the second video match based on the first comparison metric.
摘要翻译： 公开了使用颜色直方图进行视频比较的方法，装置和制品。 本文公开的用于比较第一视频和第二视频的示例性方法包括获得对应于第一视频的帧序列的第一颜色直方图，获得对应于第二视频的帧序列的第二颜色直方图， 基于第一颜色直方图的bin值与第二颜色直方图的调整的bin值之间的差异的比较度量，以及基于第一比较度量确定第一视频和第二视频是否匹配。
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