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1.发明授权Charge-coupled image sensor operable to simultaneously transfer pixels from adjacent image acquisition and image storage areas at different pixel transfer rates 失效电荷耦合图像传感器可操作以在不同像素传输速率下同时从相邻图像采集和图像存储区域传送像素
公开(公告)号：US5781234A
公开(公告)日：1998-07-14
申请号：US956085
申请日：1992-10-02
IPC分类号： H01L27/148 , H04N5/3722 , H04N5/3725 , H04N5/3728 , H04N5/335
CPC分类号： H01L27/1485 , H04N3/1531 , H04N3/1543
摘要： A charge-coupled image sensor having adjacent image acquisition and image storage areas is described. Pixel transfer can take place from the image acquisition area to the image storage area and from the image storage area to an output register simultaneously and at different respective transfer rates. This allows the image transfer into the storage area to begin during the active field period, i.e. while pixels are still being transferred from the storage area into the output register. In a preferred embodiment this is achieved by partitioning the image storage area into a first and a second storage section which can selectively operate at the same or different transfer clocking rates.
摘要翻译： 描述了具有相邻图像采集和图像存储区域的电荷耦合图像传感器。 像素传输可以从图像获取区域到图像存储区域以及从图像存储区域到输出寄存器同时且以不同的相应传送速率进行。 这允许图像转移到存储区域中，以在活动期间开始，即，像素仍然从存储区域传送到输出寄存器。 在优选实施例中，这通过将图像存储区域划分成可以以相同或不同的传送时钟速率选择性地操作的第一和第二存储部分来实现。
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2.发明授权3-Dimensional model composed against textured midground image and perspective enhancing hemispherically mapped backdrop image for visual realism 失效三维模型组合反对纹理的中间图像和透视增强半球映射背景图像的视觉现实主义
公开(公告)号：US5694533A
公开(公告)日：1997-12-02
申请号：US684510
申请日：1996-07-19
CPC分类号： G06T15/10
摘要： A modelling system for producing a 2-D image of a 3-D scene includes a 3-D computer graphics modeler for producing a view from a selectable viewpoint and in a selectable direction of a 3-D computer graphics model of an object for forming a foreground image, a source of backdrop video data, digital video effects apparatus for manipulating the backdrop video data to produce a background image and a compositor for keying the foreground image into the background image to form the 2-D image. The modelling system is able to produce in real time photo-realistic representations of computer models of objects such as buildings and the like in a real world environment. It is possible to include moving foreground objects in the model for virtual reality applications. It is also possible in real time to move around the model by changing the selected viewpoint and/or direction, the modelling system responding to these changes to produce the appropriate output images. A modified modelling system also provides for the inclusion of mid-ground information.
摘要翻译： 用于产生3-D场景的2D图像的建模系统包括一个3-D计算机图形建模器，用于从可选择的视点和可选择的方向产生用于形成的物体的3-D计算机图形模型的视图 前景图像，背景视频数据源，用于操纵背景视频数据以产生背景图像的数字视频效果装置和用于将前景图像键入背景图像的合成器以形成2D图像。 建模系统能够在真实世界环境中实时地产生诸如建筑物等的物体的计算机模型的实时照片描绘。 可以在虚拟现实应用的模型中包括移动前景对象。 也可以通过改变所选择的视点和/或方向来实时地移动模型，建模系统响应这些变化以产生适当的输出图像。 修改的建模系统还提供了包括地面信息。
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公开(公告)号：US07526178B2
公开(公告)日：2009-04-28
申请号：US10008072
申请日：2001-12-04
申请人： Vince Carl Harradine , Alan Turner , Michael Williams , Morgan William Amos David , James Hedley Wilkinson
发明人： Vince Carl Harradine , Alan Turner , Michael Williams , Morgan William Amos David , James Hedley Wilkinson
CPC分类号： G11B27/034 , G06F17/30817 , G06F17/30858 , G11B27/031 , G11B27/11 , G11B27/28 , G11B27/32 , G11B27/323 , G11B27/328 , G11B27/34 , G11B2220/20 , G11B2220/90 , H04H60/04
摘要： A processor (403) is provided for processing identifiers of video and/or audio material. The processor is for use with a video and/or audio material processing device. The device has a plurality of inputs (IN) for receiving respective pieces of material to be processed, the pieces having respective identifiers, and an output (OUT) at which is output processed material, which is a combination of the input material, and a state output at which data defining the state of the device is output.The processor is arranged to: detect (405) the identifiers of the input material; determine (406) from the state data the combination of the input material forming the output material; generate (407) an identifier for the output material; and associate the identifier of the output material with the identifiers of the input material used to form the output material.Identifiers preferably indicate whether the material emanates from a recorder or from a live source.
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公开(公告)号：US06925474B2
公开(公告)日：2005-08-02
申请号：US10006425
申请日：2001-12-06
CPC分类号： G06F17/30817 , Y10S707/914 , Y10S707/922 , Y10S707/956 , Y10S707/959 , Y10S707/99931 , Y10S707/99945
摘要： A video information retrieval system comprising a client system having a request issuer for issuing a search request in respect of desired video material; and a video accessor for accessing video material on the basis of a uniform resource locator (URL) and a SMPTE unique material identifier (UMID). The retrieval system also comprising a server system having access to one or more databases containing metadata information relating to a plurality of video material items, a UMID associated with each video material item and at least one URL associated with each UMID. A receiver is provided for receiving a search request from the client system and detecting one or more video material items for which metadata information stored in at least one of the database(s) substantially corresponds to the search request. An information supplier supplies the metadata information, the URL and the UMID relating to the one or more detected video material items to the client system. The server system has at least one video repository having: a video storage arrangement storing video material and associated UMID data. The metadata, the URL and the UMID are communicated between the server and the client using a markup language having descriptors for data content.
摘要翻译： 一种视频信息检索系统，包括客户端系统，该客户端系统具有用于针对期望的视频资料发出搜索请求的请求发放者; 以及用于基于统一资源定位符（URL）和SMPTE唯一资料标识符（UMID）访问视频资料的视频访问器。 所述检索系统还包括具有对包含与多个视频素材项目有关的元数据信息的一个或多个数据库的访问的服务器系统，与每个视频资料项目相关联的UMID以及与每个UMID相关联的至少一个URL。 提供接收器，用于从客户端系统接收搜索请求，并且检测存储在数据库中的至少一个数据库中的元数据信息基本对应于搜索请求的一个或多个视频资料项目。 信息提供者向客户端系统提供与一个或多个检测到的视频材料项目有关的元数据信息，URL和UMID。 服务器系统具有至少一个视频存储库，其具有：存储视频材料和相关UMID数据的视频存储装置。 使用具有用于数据内容的描述符的标记语言在服务器和客户端之间传送元数据，URL和UMID。
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公开(公告)号：US5675826A
公开(公告)日：1997-10-07
申请号：US631624
申请日：1996-04-05
CPC分类号： H04N5/145 , G06T7/2013 , G06T2200/28 , G06T2207/10016
摘要： An image data value storage system is described comprising a plurality of tiled memories which are fed with a single set of read addresses from a read address generator. The data stored within each of the tiled memories is offset relative to each other by the action of a delay unit upon writing of the data into the memory units. Thus, a single set of read addresses accesses a larger contiguous array of image data values than is individually addressed within each of the memory units.
摘要翻译： 描述了一种图像数据值存储系统，其包括从读取地址生成器馈送单个读取地址集合的多个平铺存储器。 存储在每个平铺存储器中的数据通过在将数据写入存储器单元中时延迟单元的动作相对于彼此而偏移。 因此，单个读取地址组访问比在每个存储器单元内单独寻址的更大的连续阵列的图像数据值。
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公开(公告)号：US08577082B2
公开(公告)日：2013-11-05
申请号：US12127394
申请日：2008-05-27
IPC分类号： G06K9/00
CPC分类号： G08B13/19615
摘要： A security device and system is disclosed. This security device is particularly useful in a security system where there are many security cameras to be monitored. This device automatically highlights to a user a camera feed in which an incident is occurring. This assists a user in identifying incidents and to make an appropriate decision regarding whether or not to intervene. This highlighting is performed by a trigger signal generated in accordance with a comparison between a sequence of representations of sensory data and other corresponding sequences of representations of sensory data.
摘要翻译： 公开了一种安全装置和系统。 这种安全设备在需要监控的许多安全摄像机的安全系统中特别有用。 此设备会自动向用户突出显示发生事件的摄像机供稿。 这有助于用户识别事件，并就是否进行干预做出适当的决定。 该突出显示通过根据感觉数据的表示序列与感觉数据的其他对应的表示序列之间的比较产生的触发信号来执行。
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公开(公告)号：US07899306B2
公开(公告)日：2011-03-01
申请号：US11036389
申请日：2005-01-14
CPC分类号： G11B27/034 , H04N7/1675 , H04N21/2187 , H04N21/23473 , H04N21/8358
摘要： A media data security system for rendering a secure media data file, having associated authentication data, for output comprises a data preparation unit operable with respect to a version of the media data file, having user controls for generating a list of desired render operations to be applied to the media data file; and a secure data reproducer arranged to receive the list of desired render operations from the data preparation unit and to render the secure media data file for output on the basis of the list of render operations, the secure data reproducer comprising: a data authenticator for detecting the authenticity of the secure media data file using the authentication data; and a data reproducer operable, if the data authenticator detects that the input data is authentic, to perform the list of desired render operations with respect to the secure media data file.
摘要翻译： 一种用于呈现具有用于输出的相关联的认证数据的安全媒体数据文件的媒体数据安全系统，包括可对媒体数据文件的版本进行操作的数据准备单元，其具有用于生成期望的渲染操作的列表的用户控制 应用于媒体数据文件; 以及安全数据再现器，被安排为从数据准备单元接收所需的渲染操作的列表，并且根据渲染操作的列表呈现安全的媒体数据文件以供输出，该安全数据再现器包括：用于检测的数据鉴别器 使用认证数据的安全媒体数据文件的真实性; 以及数据再现器，如果所述数据认证器检测到所述输入数据是可信的，则执行关于所述安全媒体数据文件的期望的渲染操作的列表。
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公开(公告)号：US07840816B2
公开(公告)日：2010-11-23
申请号：US11943459
申请日：2007-11-20
IPC分类号： H04L9/32
CPC分类号： G06T1/0071 , G11B20/00086 , G11B20/00884 , H04N19/467 , H04N21/8358 , H04N2201/3235 , H04N2201/3236
摘要： A method of identifying material which includes the step of inserting an identifying code into a signal as a watermark, and deriving a signature from the material. The code and signature are stored in a database. The watermarked signal may be distributed and/or transmitted through a network. The signal may be processed in the network. A monitor derives from the received signal, the signature and the code. The derived signature and the derived code are compared with the stored signature and code to check the provenance of the material. The watermark contains an authorization code allowing duplication of the material.
摘要翻译： 一种识别材料的方法，包括将识别码插入到信号中作为水印的步骤，以及从所述材料导出签名。 代码和签名存储在数据库中。 水印信号可以通过网络分布和/或传输。 信号可以在网络中进行处理。 显示器来自接收的信号，签名和代码。 将派生签名和派生代码与存储的签名和代码进行比较，以检查材料的来源。 水印包含允许复制材料的授权码。
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公开(公告)号：US07818577B2
公开(公告)日：2010-10-19
申请号：US10011225
申请日：2001-12-04
IPC分类号： H04L9/32
CPC分类号： G06T1/0071 , G11B20/00086 , G11B20/00884 , H04N19/467 , H04N21/8358 , H04N2201/3235 , H04N2201/3236
摘要： A method of identifying material comprises the step of inserting an identifying code into a signal as a watermark, and deriving a signature from the material. The code and signature are stored in a database. The watermarked signal may be distributed and/or transmitted through a network. The signal may be processed in the network. A monitor derives from the received signal, the signature and the code. They are compared with the stored signature and code to check the provenance of the material.
摘要翻译： 一种识别材料的方法包括将识别码插入信号中作为水印并从该材料中导出签名的步骤。 代码和签名存储在数据库中。 水印信号可以通过网络分布和/或传输。 信号可以在网络中进行处理。 显示器来自接收的信号，签名和代码。 将它们与存储的签名和代码进行比较，以检查材料的来源。
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公开(公告)号：US20080317286A1
公开(公告)日：2008-12-25
申请号：US12127394
申请日：2008-05-27
IPC分类号： G06K9/00
CPC分类号： G08B13/19615
摘要： A security device and system is disclosed. This security device is particularly useful in a security system where there are many security cameras to be monitored. This device automatically highlights to a user a camera feed in which an incident is occurring. This assists a user in identifying incidents and to make an appropriate decision regarding whether or not to intervene. This highlighting is performed by a trigger signal generated in accordance with a comparison between a sequence of representations of sensory data and other corresponding sequences of representations of sensory data.
摘要翻译： 公开了一种安全装置和系统。 这种安全设备在需要监控的许多安全摄像机的安全系统中特别有用。 此设备会自动向用户突出显示发生事件的摄像机供稿。 这有助于用户识别事件，并就是否进行干预做出适当的决定。 该突出显示通过根据感觉数据的表示序列与感觉数据的其他对应的表示序列之间的比较产生的触发信号来执行。
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