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公开(公告)号：US08681876B2
公开(公告)日：2014-03-25
申请号：US12617043
申请日：2009-11-12
CPC分类号： H04N19/00927 , H04N19/44 , H04N19/587 , H04N19/59 , H04N19/85 , H04N19/88 , H04N19/895
摘要： In one embodiment, a method that provides plural representations of a single video signal that comprises a successive sequence of pictures, one or more of the plural representations including a respective sequence of latticed pictures, each latticed picture in the one or more plural representations originating from a corresponding respective picture of the video signal, the order of successive latticed pictures in the one or more of the plural representations of the video signal corresponding to the order of successive pictures in the video signal; processes the plural representations based on a predetermined encoding strategy, the predetermined encoding strategy targeting an appropriate respective amount of bits to each of a plurality of the processed latticed pictures, each of the plurality of the processed latticed pictures having a respective picture importance; and provides the plurality of processed latticed pictures in plural successive, non-overlapping, ordered segments in a single video stream.
摘要翻译： 在一个实施例中，一种提供单个视频信号的多个表示的方法，该单个视频信号包括连续的图像序列，多个表示中的一个或多个包括相应的网格化图像序列，每个网格图像源自一个或多个多个表示 视频信号的对应的相应图像，与视频信号中的连续图像的顺序对应的视频信号的多个表示中的一个或多个表示中的连续网格图像的顺序; 基于预定的编码策略来处理多个表示，所述预定编码策略针对多个处理格子化图像中的每一个的适当的各自的位数量，所述多个处理格子化图像中的每一个具有相应的图片重要性; 并且在单个视频流中以多个连续的，非重叠的有序的段提供多个经处理的网格化图像。
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公开(公告)号：US20140015923A1
公开(公告)日：2014-01-16
申请号：US13549945
申请日：2012-07-16
申请人： James Au , Jaehin In , Arturo A. Rodriguez , Ali Jerbi , Jiawei Huang
发明人： James Au , Jaehin In , Arturo A. Rodriguez , Ali Jerbi , Jiawei Huang
IPC分类号： H04N13/00
CPC分类号： H04N13/161 , G06T7/0002 , G06T7/593 , G06T2207/10021 , G06T2207/30168 , H04N2013/0081
摘要： Systems and methods may be provided embodying a novel approach to measuring degradation (or distortion) by analyzing disparity maps from original 3D video and reconstructed 3D video. The disparity maps may be derived using a stereo-matching algorithm exploiting 2-view stereo image disparity. An overall distortion measure may also be determined resulting from the weighted sum of plural measures of distortions, one of the plural distortion measures corresponding to a measure of disparity degradation, and another one corresponding to a measure of geometrical distortion. The measure (or overall distortion measure) is used during real-time encoding to effect various decisions, including mode decision in the coding of each corresponding stereo pair, and in rate control (including stereo pair quantization).
摘要翻译： 可以提供系统和方法，体现通过从原始3D视频和重建的3D视频分析视差图来测量退化（或失真）的新方法。 视差图可以使用利用二维立体图像差异的立体匹配算法导出。 还可以通过多个失真度量的加权和来确定整体失真度量，其中多个失真度量对应于视差劣化的度量，另一个对应于几何失真度量。 在实时编码期间使用测量（或整体失真测量）来实现各种决策，包括每个相应立体声对的编码中的模式决定以及速率控制（包括立体声对量化）。
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13.发明授权Buffering of prior displayed television channels upon accessing a different channel 有权在访问不同的频道时缓存先前显示的电视频道公开(公告)号：US08577201B2
公开(公告)日：2013-11-05
申请号：US12389107
申请日：2009-02-19
IPC分类号： H04N5/76
CPC分类号： H04N21/4147 , H04N5/45 , H04N5/76 , H04N5/781 , H04N5/783 , H04N21/4263 , H04N21/4334 , H04N21/47214 , H04N21/482 , H04N21/485 , H04N21/84
摘要： Systems and methods are provided for managing a time-shift buffer (TSB) that is used for buffering video presentations. One such method includes receiving user input identifying a storage capacity for the TSB and modifying a storage capacity of the TSB such that it is at least substantially equal to the storage capacity identified by the user input.
摘要翻译： 提供了用于管理用于缓冲视频呈现的时移缓冲器（TSB）的系统和方法。 一种这样的方法包括接收标识TSB的存储容量的用户输入并修改TSB的存储容量，使得其至少基本上等于由用户输入识别的存储容量。
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14.发明授权公开(公告)号：US08457214B2
公开(公告)日：2013-06-04
申请号：US11900189
申请日：2007-09-10
IPC分类号： H04N7/12
CPC分类号： H04N19/40 , H04N7/152 , H04N19/103 , H04N19/129 , H04N19/136 , H04N19/17 , H04N19/174 , H04N19/46 , H04N19/59 , H04N19/61 , H04N19/70 , H04N21/2365 , H04N21/4347 , H04N21/440272 , H04N21/8451
摘要： In one embodiment, a system includes a compositor operable to receive a plurality of source video streams, each containing source images, and to convert each of the source video streams into source slice groups using flexible macroblock ordering (FMO). The compositor is further operable to add pad slice groups to the source slice groups to create a composite image, and reorder the source slice groups and pad slice groups into a single composite output stream. A device receives the single composite output stream and displays the composite image as a rectangular picture that has a size larger than that of any of the source images. It is emphasized that this abstract is provided to comply with the rules requiring an abstract that will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure.
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15.发明授权Systems and methods for resource-adaptive processing of scaled video and graphics 有权用于缩放视频和图形的资源自适应处理的系统和方法公开(公告)号：US08429699B2
公开(公告)日：2013-04-23
申请号：US09736661
申请日：2000-12-14
申请人： Arturo A. Rodriguez , Peter Chan , Ajith Nair , Ramesh Nallur , Shashi Goel
发明人： Arturo A. Rodriguez , Peter Chan , Ajith Nair , Ramesh Nallur , Shashi Goel
IPC分类号： H04N7/173
CPC分类号： H04N21/4516 , H04N19/127 , H04N19/132 , H04N19/156 , H04N19/159 , H04N19/172 , H04N19/42 , H04N19/423 , H04N19/428 , H04N19/44 , H04N19/577 , H04N19/587 , H04N19/59 , H04N19/61 , H04N19/90 , H04N21/25808 , H04N21/2662 , H04N21/440263 , H04N21/454 , H04N21/4621
摘要： An embodiment of the present invention provides a system and method for adaptive video decoding. A method for adaptive video decoding includes determining whether a resource constrained mode is to be initiated, and responsive to a determination that the resource constrained mode is to be initiated, initiating the resource constrained mode, including foregoing the decoding of portions of received video input. For example, adaptive video decoding may include foregoing the decompression and reconstruction of selected video frames during intervals of high demand for memory and/or bus bandwidth resources.
摘要翻译： 本发明的实施例提供了一种用于自适应视频解码的系统和方法。 一种用于自适应视频解码的方法包括：确定资源约束模式是否被启动，以及响应于资源约束模式将被启动的确定，启动资源约束模式，包括前面对接收到的视频输入部分的解码。 例如，自适应视频解码可以包括在对存储器和/或总线带宽资源的高需求的间隔期间对所选择的视频帧的解压缩和重构。
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16.发明授权Error concealment of plural processed representations of a single video signal received in a video program 有权在视频节目中接收的单个视频信号的多个处理表示的错误隐藏公开(公告)号：US08320465B2
公开(公告)日：2012-11-27
申请号：US12616974
申请日：2009-11-12
IPC分类号： H04N7/12
CPC分类号： H04N19/00927 , H04N19/44 , H04N19/587 , H04N19/59 , H04N19/85 , H04N19/88 , H04N19/895
摘要： In one embodiment, a method that includes receiving a single video stream, wherein the video stream includes plural processed representations of a single video signal, wherein each of the plural processed representations of the video signal (PPROTVS) includes a respective sequence of compressed latticed pictures, wherein each compressed latticed picture of each of the PPROTVS represents a corresponding respective picture of the video signal, wherein each respective picture of the video signal is represented by at most one compressed latticed picture from each of the PPROTVS, wherein corresponding segments of the PPROTVS are ordered and time shifted relative to each other to facilitate error concealment, the time-shift imposed by interspersing of non-corresponding segments between each of the corresponding segments; and providing error concealment on the received video stream.
摘要翻译： 在一个实施例中，一种包括接收单个视频流的方法，其中所述视频流包括单个视频信号的多个处理表示，其中所述视频信号（PPROTVS）的所述多个经处理表示中的每一个包括压缩网格化图像的相应序列 其中每个PPROTVS的每个压缩网格化图像表示视频信号的对应的相应图像，其中视频信号的每个相应图像由来自每个PPROTVS的至多一个压缩网格图像表示，其中PPROTVS的相应片段 被排序并且相对于彼此进行时间偏移以便于错误隐藏，通过在每个相应段之间散布非对应段来施加的时移; 并对接收到的视频流提供错误隐藏。
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17.发明授权Home entertainment system providing presence and mobility via remote control authentication 有权家庭娱乐系统通过远程控制认证提供存在和移动性公开(公告)号：US08299889B2
公开(公告)日：2012-10-30
申请号：US11999967
申请日：2007-12-07
IPC分类号： G06F13/00
CPC分类号： G08C17/02 , G06K9/00885 , G08C2201/21 , G08C2201/30 , G08C2201/61 , H04N7/163 , H04N21/4223 , H04N21/43615 , H04N21/4415 , H04N21/4532 , H04N21/485
摘要： An apparatus in one embodiment is operable to receive, from a remote control device associated with a video display device, biometric input of a user. Responsive to a match of the biometric input with stored biometric data of the user, the user is authenticated. The remote control device and/or the video display device are then configured based on user settings associated with the stored biometric data of the user. It is emphasized that this abstract is provided to comply with the rules requiring an abstract that will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure.
摘要翻译： 一个实施例中的装置可操作以从与视频显示装置相关联的遥控装置接收用户的生物测定输入。 响应于生物识别输入与用户的存储的生物特征数据的匹配，用户被认证。 然后，基于与存储的用户的生物统计数据相关联的用户设置来配置遥控设备和/或视频显示设备。 要强调的是，该摘要被提供以符合要求抽象的规则，允许搜索者或其他读者快速确定技术公开的主题。
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公开(公告)号：US08259177B2
公开(公告)日：2012-09-04
申请号：US12164465
申请日：2008-06-30
申请人： Peter M. Gits , Arturo A. Rodriguez
发明人： Peter M. Gits , Arturo A. Rodriguez
IPC分类号： H04N5/225
CPC分类号： H04N5/913 , G06F17/3079 , G06F17/30805 , G06F17/30811 , G06T7/20 , G06T2207/10016 , H04N5/145
摘要： A method that provides identification information for a portion of a video stream includes receiving a video stream, wherein the video stream includes one or more successive video scenes, wherein the one or more successive video scenes respectively corresponds to one or more sets of visual information, wherein each of the one or more successive video scenes includes plural successive pictures, wherein a first visual object is included in a first video scene, wherein the one or more successive video scenes includes the first video scene, detecting the first visual object over a first plurality of pictures of the first video scene, deriving information corresponding to one or more measured transitions of the first visual object over the first plurality of pictures of the first video scene, and providing identification information corresponding to the derived information.
摘要翻译： 提供视频流的一部分的识别信息的方法包括：接收视频流，其中所述视频流包括一个或多个连续的视频场景，其中所述一个或多个连续的视频场景分别对应于一组或多组视觉信息， 其中所述一个或多个连续视频场景中的每一个包括多个连续图像，其中第一视觉对象包括在第一视频场景中，其中所述一个或多个连续视频场景包括所述第一视频场景，通过第一视频场景检测所述第一视觉对象 多个第一视频场景的图像，导出与第一视频场景的第一多个画面上的第一视觉对象的一个或多个测量的转换相对应的信息，以及提供与导出的信息相对应的标识信息。
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19.发明授权Systems and methods for dynamically allocating bandwidth in a digital broadband delivery system 有权在数字宽带传输系统中动态分配带宽的系统和方法公开(公告)号：US08032914B2
公开(公告)日：2011-10-04
申请号：US11969297
申请日：2008-01-04
申请人： Arturo A. Rodriguez
发明人： Arturo A. Rodriguez
CPC分类号： H04N21/6187 , H04N21/2385 , H04N21/2547 , H04N21/26216 , H04N21/4263 , H04N21/4622 , H04N21/47202 , H04N21/47208 , H04N21/6118 , H04N21/6125 , H04N21/6137 , H04N21/6175
摘要： Systems and methods for dynamically allocating bandwidth in a digital broadband delivery system are disclosed. One example method includes receiving information describing subscriber requests for content delivery, receiving bandwidth allocation criteria, and processing the information describing subscriber requests and the bandwidth allocation criteria according to a statistical model. The bandwidth allocation criteria comprise at least one of subscriber pricing information, content delivery mode information, and program content information. The processing produces a bandwidth allocation schedule in which one of a plurality of content delivery modes is assigned to each of a plurality of digital transmission channels for each of a plurality of time periods.
摘要翻译： 公开了在数字宽带传送系统中动态分配带宽的系统和方法。 一个示例性方法包括接收描述用于内容传送的用户请求的信息，接收带宽分配标准，以及根据统计模型处理描述用户请求的信息和带宽分配标准。 带宽分配标准包括用户定价信息，内容传送模式信息和节目内容信息中的至少一个。 所述处理产生带宽分配调度，其中多个内容递送模式中的一个被分配给多个时间段中的每一个的多个数字传输信道中的每一个。
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公开(公告)号：US07975277B1
公开(公告)日：2011-07-05
申请号：US09542484
申请日：2000-04-03
CPC分类号： H04N21/4383 , H04N7/165 , H04N21/2668 , H04N21/44204 , H04N21/4586 , H04N21/4627 , H04N21/4826 , H04N21/4882 , H04N21/6587
摘要： The present invention provides a system for providing alternative services in a television system. In one implementation, a subscriber is provided an alternative service upon attempting to access an unauthorized service, thereby providing a framework for efficient control of conditional access and enhanced services. In addition, in one implementation, user device limitations or variations are handled conveniently through the same multi-purpose system for providing alternative services.
摘要翻译： 本发明提供了一种用于在电视系统中提供替代服务的系统。 在一个实现中，在尝试访问未经授权的服务时向订户提供替代服务，从而提供用于有条件地访问和增强服务的有效控制的框架。 此外，在一个实现中，用户设备限制或变化通过相同的多用途系统方便地处理以提供替代服务。
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