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1. 发明专利

IL193290D0 SYSTEM FOR ANALYSIS OF MOTION 未知
公开(公告)号：IL193290D0
公开(公告)日：2009-09-22
申请号：IL19329008
申请日：2008-08-06
申请人： NDS LTD , GAUDE NICOLAS , DUVAL VINCENT
IPC分类号： G06T20100101
摘要： A computer system for real-time determination of a motion vector comprising an image processor to apply an image processing filter to a normalized frame element of a first image frame, yielding a filtered frame element having associated filtered pixel values, a pixel selector to select a first reference pixel from the filtered frame element having the highest value of the filtered pixel values, an optic flow module to determine a first optic flow applied at a location of the first reference pixel, a pattern matching module to perform pattern matching between the normalized pixel values of the normalized frame element and normalized frame elements of a second image frame, yielding a plurality of pattern matching scores, and a motion vector determiner to determine a motion vector based on a lowest one of the pattern matching scores. Related apparatus and methods are also described.

2. 发明申请

WO2012001575A3 SYSTEM AND METHOD FOR MANAGING DISTRIBUTED CONTENT 审中-公开
公开(公告)号：WO2012001575A3
公开(公告)日：2012-01-05
申请号：PCT/IB2011/052704
申请日：2011-06-21
申请人： NDS LIMITED , GAUDE, Nicolas
发明人： GAUDE, Nicolas
IPC分类号： H04N7/173 , H04N21/218 , H04N21/63
摘要： A system and method for managing distributed content in a content distribution network. Related apparatus and methods are also described.

3. 发明申请

WO0217635A3 TRANSMITTING AND PROCESSING PROTECTED CONTENT IN A CONDITIONAL ACCESS SYSTEM 审中-公开
标题翻译：在条件访问系统中发送和处理保护的内容
公开(公告)号：WO0217635A3
公开(公告)日：2003-05-22
申请号：PCT/IB0101845
申请日：2001-08-24
申请人： CANAL & TECHNOLOGIES SA , LEPORINI DAVID , DUBLANCHET FREDERIC , SURCOUF ANDRE , GAUDE NICOLAS , DELAUNAY ERIC
发明人： LEPORINI DAVID , DUBLANCHET FREDERIC , SURCOUF ANDRE , GAUDE NICOLAS , DELAUNAY ERIC
IPC分类号： G06F12/14 , G06F21/24 , G09C1/00 , H04N5/00 , H04N7/16 , H04N7/167 , H04N7/24 , H04N5/52 , H04N5/913
CPC分类号： H04N5/913 , H04N7/163 , H04N7/165 , H04N7/1675 , H04N21/2541 , H04N21/26606 , H04N21/4334 , H04N21/4408 , H04N21/4623 , H04N21/4627 , H04N21/8355 , H04N2005/91364
摘要： Transmitting and processing conditional access information (eg. Entitlement Management Messages EMM/ Entitlement Control Message ECM) and content management information (eg. Usage Rules Messages URM) independently for protected contents (eg. TV programmes, movies) in a conditional access system like pay TV systems. By separating the conditional access information from the content management information, it can be made easier to divide responsibility for the different types of information between different parties. The content management information is preferably transmitted at least partially at a different time from the conditional access information, and may be transmitted partially from a different origin.
摘要翻译：在条件访问系统（如付费）中独立发送和处理受保护内容（例如电视节目，电影）的条件访问信息（例如授权管理消息EMM /授权控制消息ECM）和内容管理信息（例如使用规则消息URM）电视系统。通过将条件访问信息与内容管理信息分开，可以更容易地将不同类型的信息的责任划分在不同方之间。内容管理信息优选地至少部分地在与条件访问信息不同的时间发送，并且可以部分地从不同的来源发送。

4. 发明申请

WO2012038924A3 ENRICHING DIGITAL PHOTOGRAPHS 审中-公开
标题翻译：丰富数字摄影
公开(公告)号：WO2012038924A3
公开(公告)日：2012-06-14
申请号：PCT/IB2011054180
申请日：2011-09-22
申请人： NDS LTD , CHAUVIER LAURENT , PARIS OLIVIER , GAUDE NICOLAS
发明人： CHAUVIER LAURENT , PARIS OLIVIER , GAUDE NICOLAS
IPC分类号： G11B27/00 , G06T7/00 , G11B27/034 , G11B27/10 , G11B27/28 , G11B27/36 , H04N9/802 , H04S3/00 , H04S3/02
CPC分类号： H04N5/23245 , G11B27/005 , G11B27/034 , G11B27/10 , G11B27/105 , G11B27/28 , G11B27/36 , G11B31/006 , H04N5/04 , H04N5/23219 , H04N5/23293 , H04N5/772 , H04N13/0051
摘要： A method for enriching digital photographs, the method comprising: receiving a digital photograph and video data captured before a time at which the digital photograph is captured until after said time, wherein the video data comprises a sequence of video frames; processing the digital photograph and the video frames to layer the digital photograph and the video frames into a plurality of layers thereby creating a plurality of video layer sequences; defining an order of the plurality of layers; generating playback guidance, the playback guidance defining how to combine the video layer sequences during playback; and transmitting the order, the video layer sequences and the playback guidance to a display device for playback.
摘要翻译： 1。一种用于丰富数字照片的方法，所述方法包括：接收在拍摄数字照片的时间之前捕获的数字照片和视频数据，直到在所述时间之后，其中所述视频数据包括视频帧序列; 处理数字照片和视频帧以将数字照片和视频帧分层为多个层，由此创建多个视频层序列; 定义所述多个层的顺序; 产生回放引导，该回放引导定义如何在回放期间组合视频层序列; 以及将该命令，视频层序列和回放引导发送到显示设备以进行回放。

5. 发明申请

WO2012038924A2 ENRICHING DIGITAL PHOTOGRAPHS 审中-公开
标题翻译：增强数字摄影
公开(公告)号：WO2012038924A2
公开(公告)日：2012-03-29
申请号：PCT/IB2011/054180
申请日：2011-09-22
申请人： NDS LIMITED , CHAUVIER, Laurent , PARIS, Olivier , GAUDE, Nicolas
发明人： CHAUVIER, Laurent , PARIS, Olivier , GAUDE, Nicolas
IPC分类号： G11B27/00 , G11B27/034 , G11B27/10 , G11B27/36 , H04S3/02 , G06T7/00 , H04N9/802 , H04S3/00 , G11B27/28
CPC分类号： H04N5/23245 , G11B27/005 , G11B27/034 , G11B27/10 , G11B27/105 , G11B27/28 , G11B27/36 , G11B31/006 , H04N5/04 , H04N5/23219 , H04N5/23293 , H04N5/772 , H04N13/167
摘要： A method for enriching digital photographs, the method comprising: receiving a digital photograph and video data captured before a time at which the digital photograph is captured until after said time, wherein the video data comprises a sequence of video frames; processing the digital photograph and the video frames to layer the digital photograph and the video frames into a plurality of layers thereby creating a plurality of video layer sequences; defining an order of the plurality of layers; generating playback guidance, the playback guidance defining how to combine the video layer sequences during playback; and transmitting the order, the video layer sequences and the playback guidance to a display device for playback.
摘要翻译：一种用于丰富数字照片的方法，所述方法包括：接收在拍摄数字照片之前捕获的数字照片和视频数据，直到所述时间之后，其中视频数据包括视频帧序列; 处理数字照片和视频帧以将数字照片和视频帧分层成多层，从而创建多个视频层序列; 定义所述多个层的顺序; 产生播放指导，播放指导定义如何在播放期间组合视频层序列; 并将顺序，视频层序列和回放引导传送到显示装置以进行重放。

6. 发明申请

WO2012150519A3 FAST CHANNEL CHANGE FOR HYBRID DEVICE 审中-公开
标题翻译：混合设备的快速通道更改
公开(公告)号：WO2012150519A3
公开(公告)日：2013-03-28
申请号：PCT/IB2012051940
申请日：2012-04-18
申请人： NDS LTD , GAILLARD ETIENNE , ALLIEZ DAMIEN , GAUDE NICOLAS
发明人： GAILLARD ETIENNE , ALLIEZ DAMIEN , GAUDE NICOLAS
IPC分类号： H04N21/438
CPC分类号： H04N21/4347 , H04N21/23106 , H04N21/234363 , H04N21/234381 , H04N21/23439 , H04N21/236 , H04N21/25808 , H04N21/4384 , H04N21/44004 , H04N21/6193 , H04N21/6405 , H04N21/8456
摘要： There is provided according to embodiments of the invention a method of changing channels in a hybrid multicast video distribution environment, which is carried out by receiving a plurality of multicast video streams concurrently in a server, buffering first segments of the video streams respectively, wherein the first segments comprise an independently decodable frame and zero or more predicted frames, encoding the first segments to form new segments having new frame quality parameters that are less than the frame quality parameters of the first segments, assembling the first segments and the new segments into respective channel packs of the video streams, and responsively to a request, identifying one of the video streams and transmitting at least a portion of the oldest stored channel pack of the one video stream from the server to a receiving device. Related apparatus and methods are also described.
摘要翻译：根据本发明的实施例提供了一种改变混合多播视频分发环境中的信道的方法，其通过在服务器中同时接收多个多播视频流来分别缓存视频流的第一段，其中第一段包括可独立解码的帧和零个或多个预测帧，对第一段进行编码以形成具有小于第一段的帧质量参数的新帧质量参数的新段，将第一段和新段组合成相应的并且响应于请求，识别视频流中的一个，并且将来自服务器的一个视频流的最早存储的信道包的至少一部分发送到接收设备。还描述了相关装置和方法。

7. 发明申请

WO2011055256A1 USER REQUEST BASED CONTENT RANKING 审中-公开
标题翻译：用户请求的内容排名
公开(公告)号：WO2011055256A1
公开(公告)日：2011-05-12
申请号：PCT/IB2010/054700
申请日：2010-10-18
申请人： NDS LIMITED , GAUDE, Nicolas
发明人： GAUDE, Nicolas
IPC分类号： G06F17/30
CPC分类号： G06F17/30994 , G06F17/30867 , G06F2216/03
摘要： A content recommendation method and system including providing a plurality of content items, a number of items including the plurality of content items designated as N, symbolically representing each of the N content items as a unique point on a two-dimensional plane, thereby associating an x and y coordinate with each one of the content items, associating, as an initial condition, a weight of zero with each point on the two-dimensional plane, incrementing the weight associated with the unique point associated with one of the N content items each time the one of the N content items is accessed, changing the x and y coordinate of the unique point based on a plurality of user requests for other content items besides the one of the N content items, determining a distance between the unique point and a multiplicity of points corresponding to a multiplicity of other content items, returning at least a first content recommendation to a user, the at least a first content recommendation including a content item associated with a point closer than any other point to a point associated with the content item presently being viewed by the user. Related methods and apparatus are also described.
摘要翻译：一种内容推荐方法和系统，包括提供多个内容项目，包括指定为N的多个内容项目的数目的项目，将N个内容项目中的每一个符号地表示为二维平面上的唯一点，从而将 x和y坐标与内容项中的每一个相关联，将作为初始条件的零权重与二维平面上的每个点相关联，增加与与每个N个内容项之一相关联的唯一点相关联的权重对N个内容项目中的一个进行访问，基于除了N个内容项之一之外的其他内容项目的多个用户请求，改变唯一点的x和y坐标，确定唯一点和与多个其他内容项目相对应的点的多样性，至少向用户返回第一内容推荐，至少第一内容推荐包括将与与任何其他点更接近的点相关联的内容项目与目前正在被用户观看的内容项目相关联的点进行。还描述了相关方法和装置。

8. 发明申请

WO2012153290A1 ADAPTIVE PRESENTATION OF CONTENT 审中-公开
标题翻译：自适应呈现内容
公开(公告)号：WO2012153290A1
公开(公告)日：2012-11-15
申请号：PCT/IB2012/052326
申请日：2012-05-10
申请人： NDS LIMITED , ASHLEY, Alex , CHAUVIER, Laurent , GAUDE, Nicolas , LATAPIE, Hugo , MURRAY, Kevin A. , PARNALL, Simon John , WALKER, James Geoffrey , CORMICAN, Neil , DYKE, Simon , SATTLER, Vincent , RUELLE, Alex , POLLEN, Jonathan , GERENSTADT, Meir
发明人： ASHLEY, Alex , CHAUVIER, Laurent , GAUDE, Nicolas , LATAPIE, Hugo , MURRAY, Kevin A. , PARNALL, Simon John , WALKER, James Geoffrey , CORMICAN, Neil , DYKE, Simon , SATTLER, Vincent , RUELLE, Alex , POLLEN, Jonathan , GERENSTADT, Meir
IPC分类号： G06F3/14 , G09G5/14 , G06F3/16 , H04N21/45 , G06T3/00
CPC分类号： G06T3/20 , G06F3/1446 , G06F3/1454 , G06F3/165 , G09G5/12 , G09G5/14 , G09G2320/0613 , G09G2340/04 , G09G2340/14 , G09G2354/00 , G09G2360/144 , G09G2370/06 , G09G2370/20
摘要： A method of operating a client device within a viewing environment is described. The method includes: receiving content at a client device, presenting the content to a viewer by rendering the content as rendered content on a display surface in operable communication with the client device; receiving engagement data at the client device, the engagement data indicating a level of engagement with the content of at least one user who is viewing the rendered content; and adapting presentation of the content in dependence on the engagement data by changing how the content is rendered on the display surface. Related systems, apparatus, and methods are also described.
摘要翻译：描述在观看环境中操作客户端设备的方法。该方法包括：在客户端设备处接收内容，通过将内容呈现为与客户端设备可操作地通信的显示表面上的呈现内容，向观看者呈现内容; 在所述客户端设备处接收参与数据，所述参与数据指示与正在观看所呈现的内容的至少一个用户的内容的接合程度; 以及通过改变内容如何在显示表面上呈现来适应内容的显示，这取决于参与数据。还描述了相关系统，装置和方法。

9. 发明申请

WO2012150519A2 FAST CHANNEL CHANGE FOR HYBRID DEVICE 审中-公开
标题翻译：混合设备的快速通道更改
公开(公告)号：WO2012150519A2
公开(公告)日：2012-11-08
申请号：PCT/IB2012/051940
申请日：2012-04-18
申请人： NDS LIMITED , GAILLARD, Etienne , ALLIEZ, Damien , GAUDE, Nicolas
发明人： GAILLARD, Etienne , ALLIEZ, Damien , GAUDE, Nicolas
CPC分类号： H04N21/4347 , H04N21/23106 , H04N21/234363 , H04N21/234381 , H04N21/23439 , H04N21/236 , H04N21/25808 , H04N21/4384 , H04N21/44004 , H04N21/6193 , H04N21/6405 , H04N21/8456
摘要： There is provided according to embodiments of the invention a method of changing channels in a hybrid multicast video distribution environment, which is carried out by receiving a plurality of multicast video streams concurrently in a server, buffering first segments of the video streams respectively, wherein the first segments comprise an independently decodable frame and zero or more predicted frames, encoding the first segments to form new segments having new frame quality parameters that are less than the frame quality parameters of the first segments, assembling the first segments and the new segments into respective channel packs of the video streams, and responsively to a request, identifying one of the video streams and transmitting at least a portion of the oldest stored channel pack of the one video stream from the server to a receiving device. Related apparatus and methods are also described.
摘要翻译：根据本发明的实施例提供了一种改变混合多播视频分发环境中的信道的方法，其通过在服务器中同时接收多个多播视频流来分别缓存视频流的第一段，其中，第一段包括可独立解码的帧和零个或多个预测帧，对第一段进行编码以形成具有小于第一段的帧质量参数的新帧质量参数的新段，将第一段和新段组合成相应的并且响应于请求，识别视频流中的一个，并且将来自服务器的一个视频流的最早存储的信道包的至少一部分发送到接收设备。还描述了相关装置和方法。

10. 发明申请

WO2012093296A1 COORDINATED 2-DIMENSIONAL AND 3-DIMENSIONAL GRAPHICS PROCESSING 审中-公开
标题翻译：协调二维和三维图形处理
公开(公告)号：WO2012093296A1
公开(公告)日：2012-07-12
申请号：PCT/IB2011/054325
申请日：2011-10-03
申请人： NDS LIMITED , GAUDE, Nicolas , RUELLE, Alex , YAHYAOUI, Mohamed , ANDRIEUX, Fabien , MARICHEZ, Julien , LENGRONNE, Fabien
发明人： GAUDE, Nicolas , RUELLE, Alex , YAHYAOUI, Mohamed , ANDRIEUX, Fabien , MARICHEZ, Julien , LENGRONNE, Fabien
IPC分类号： G06T13/20
CPC分类号： G06T13/20 , G06T13/00 , G06T13/40 , G06T13/80 , G06T15/00 , G06T15/10 , G06T17/00 , G06T17/20 , G06T19/00
摘要： A data processing system (70) for graphics processing, including a scene manager (80). The scene manager (80) includes a scene loader (86) for receiving a description of 3 dimensional objects in a scene from a 3-dimensional modelling tool (46). The description includes first 2-dimensional frame data. The scene manager (80) has a texture image modification unit (84) for receiving second 2-dimensional frame data from a 2-dimensional rendering engine (40), and for replacing the first frame data by the second frame data. The scene manager (80) has an animation scheduler for scheduling and monitoring an animation of the scene. The system includes a display manager (96) operative to invoke the scene manager (80) to render output frames in a display buffer (100), and a scene Tenderer (88) configured for applying the 2-dimensional frame data to the 3-dimensional objects to produce textured 3-dimensional objects in the display buffer (100) and outputting the textured objects in the animation. Related apparatus and methods are also described.
摘要翻译：一种用于图形处理的数据处理系统（70），包括场景管理器（80）。场景管理器（80）包括用于从三维建模工具（46）接收场景中的三维对象的描述的场景加载器（86）。描述包括第一二维帧数据。场景管理器（80）具有纹理图像修改单元（84），用于从二维渲染引擎（40）接收第二二维帧数据，并且用第二帧数据替换第一帧数据。场景管理器（80）具有用于调度和监视场景的动画的动画调度器。该系统包括可操作以调用场景管理器（80）以在显示缓冲器（100）中呈现输出帧的显示管理器（96）和被配置为将二维帧数据应用于3- 以在显示缓冲器（100）中产生纹理化的3维对象并输出动画中的纹理对象。还描述了相关装置和方法。

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