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1. 发明申请

WO2013086319A1 ENCODING AND DECODING USING PERCEPTUAL REPRESENTATIONS 审中-公开
标题翻译：使用意见表示编码和解码
公开(公告)号：WO2013086319A1
公开(公告)日：2013-06-13
申请号：PCT/US2012/068445
申请日：2012-12-07
申请人： GENERAL INSTRUMENT CORPORATION
发明人： MCCARTHY, Sean T. , KAMARSHI, Vijay
IPC分类号： H04N7/26
CPC分类号： H04N19/85 , H04N19/51 , H04N19/56
摘要： Encoding a video signal including pictures includes generating perceptual representations based on the pictures. Reference pictures are selected and motion vectors are generated based on the perceptual representations and the reference pictures. The motion vectors and pointers for the reference pictures are provided in an encoded video signal. Decoding may include receiving pointers for reference pictures and motion vectors based on perceptual representations of the reference pictures. The decoding of the pictures in the encoded video signal may include selecting reference pictures using the pointers and determining predicted pictures, based on the motion vectors and the selected reference pictures. The decoding may include generating reconstructed pictures from the predicted pictures and the residual pictures.
摘要翻译：编码包括图像的视频信号包括基于图像生成感知表示。选择参考图像，并且基于感知表示和参考图像生成运动矢量。用于参考图像的运动矢量和指针被提供在编码视频信号中。解码可以包括基于参考图像的感知表示的参考图像和运动矢量的接收指针。编码视频信号中的图像的解码可以包括基于运动矢量和所选择的参考图像，使用指针选择参考图像并确定预测图像。解码可以包括从预测图像和残留图像生成重建图像。

2. 发明申请

WO2013040283A1 CODING AND DECODING SYNCHRONIZED COMPRESSED VIDEO BITSTREAMS 审中-公开
标题翻译：编码和解码同步压缩视频比特
公开(公告)号：WO2013040283A1
公开(公告)日：2013-03-21
申请号：PCT/US2012/055273
申请日：2012-09-14
申请人： GENERAL INSTRUMENT CORPORATION , NEMIROFF, Robert, S. , CHEN, Jing, Yang , LAM, Rebecca , VAN VELDHUISEN, Brenda, L. , WU, Siu-Wai
发明人： NEMIROFF, Robert, S. , CHEN, Jing, Yang , LAM, Rebecca , VAN VELDHUISEN, Brenda, L. , WU, Siu-Wai
IPC分类号： H04N21/2343 , H04N21/845 , H04N21/8547 , H04N7/26
CPC分类号： H04N21/23439 , H04N21/8456 , H04N21/8547
摘要： Coding may include receiving a source video bitstream including source frames and determining information from the source frames. The determined information may include timing information and grouping information and may be utilized in encoding synchronizing processed frames for a synchronized compressed video bitstream. Decoding may include receiving a synchronized compressed video bitstream including the encoding synchronizing processed frames. The decoding may include preparing video chunk files having boundaries defined by the encoding synchronizing processed frames and decoding the prepared video chunk files.
摘要翻译：编码可以包括接收包括源帧的源视频比特流和从源帧确定信息。确定的信息可以包括定时信息和分组信息，并且可以用于对同步的压缩视频比特流进行同步处理的帧的编码。解码可以包括接收包括编码同步处理帧的同步压缩视频比特流。解码可以包括准备具有由编码同步处理的帧定义的边界的视频块文件，并对准备的视频块文件进行解码。

3. 发明申请

WO2012112273A1 SECURE MANAGEMENT AND PERSONALIZATION OF UNIQUE CODE SIGNING KEYS 审中-公开
标题翻译：安全管理和个性化独特的代码签名
公开(公告)号：WO2012112273A1
公开(公告)日：2012-08-23
申请号：PCT/US2012/022725
申请日：2012-01-26
申请人： GENERAL INSTRUMENT CORPORATION , MOSKOVICS, Stuart P. , QIU, Xin , VOSS, Joel D. , MEDVINSKY, Alexander
发明人： MOSKOVICS, Stuart P. , QIU, Xin , VOSS, Joel D. , MEDVINSKY, Alexander
IPC分类号： G06F21/00
CPC分类号： G06F21/57
摘要： A method and system generates and distributes unique cryptographic device keys. The method includes generating at least a first device key and encrypting the first device key with a first encrypting key to produce a first encrypted copy of the device key. The method also includes encrypting the first device key with a second encrypting key to produce a second encrypted copy of the device key. The second encrypting key is different from said first encrypting key. The first and second encrypted copies of the device keys are associated with a device ID identifying a computing device being manufactured. The second encrypted copy of the device key is loaded onto the computing device. The first encrypted copy of the device key and the device ID with which it is associated are stored onto at least one server for subsequent use after the computing device has been deployed to a customer.
摘要翻译：方法和系统生成和分发唯一的加密设备密钥。该方法包括至少生成第一设备密钥并用第一加密密钥加密第一设备密钥以产生设备密钥的第一加密副本。该方法还包括用第二加密密钥加密第一设备密钥以产生设备密钥的第二加密副本。第二加密密钥与所述第一加密密钥不同。设备密钥的第一和第二加密副本与标识正在制造的计算设备的设备ID相关联。设备密钥的第二个加密副本被加载到计算设备上。在将计算设备部署到客户之后，设备密钥的第一加密副本和与其相关联的设备ID被存储在至少一个服务器上用于随后的使用。

4. 发明申请

WO2012092045A1 BLOCK BASED SAMPLING CODING SYSTEMS 审中-公开
标题翻译：基于块的采样编码系统
公开(公告)号：WO2012092045A1
公开(公告)日：2012-07-05
申请号：PCT/US2011/066345
申请日：2011-12-21
申请人： GENERAL INSTRUMENT CORPORATION , PANUSOPONE, Krit , WANG, Limin
发明人： PANUSOPONE, Krit , WANG, Limin
IPC分类号： H04N7/26
CPC分类号： H04N19/136 , H04N19/119 , H04N19/147 , H04N19/176 , H04N19/196 , H04N19/197
摘要： A block based sampling (BBS) encoding system to process an incoming video signal into a compressed video bitstream. The BBS encoding system includes a processor to determine anchor blocks in a picture from the incoming video signal. The processor is also to encode the anchor blocks in the picture, and may also encode interpolated blocks in the picture using at least one of the encoded anchor blocks. There is also a block based sampling (BBS) decoding system to decode pictures from an incoming compressed video bitstream. The BBS decoding system includes a processor to receive the incoming compressed video bitstream including anchor block coding decisions about anchor blocks in a pattern in a picture, and decode the received anchor block coding decisions to form the anchor blocks in the pattern in the picture.
摘要翻译：一种基于块的采样（BBS）编码系统，用于将输入视频信号处理成压缩视频比特流。 BBS编码系统包括处理器，用于从输入视频信号确定图像中的锚块。处理器还对图像中的锚块进行编码，并且还可以使用编码的锚块中的至少一个对图像中的内插块进行编码。还有一种基于块的采样（BBS）解码系统，用于对来自压缩视频比特流的图像进行解码。 BBS解码系统包括处理器，用于接收输入的压缩视频比特流，包括关于图像中的图案中的锚块的锚块编码决定，以及对接收到的锚块编码决定进行解码以形成图像中的图案中的锚块。

5. 发明申请

WO2012087719A1 SERVICE KEY DELIVERY SYSTEM 审中-公开
标题翻译：服务键传送系统
公开(公告)号：WO2012087719A1
公开(公告)日：2012-06-28
申请号：PCT/US2011/065010
申请日：2011-12-15
申请人： GENERAL INSTRUMENT CORPORATION , PETERKA, Petr , CHEN, Kuang M. , MAKAM, Ambikacharan P. , ZHANG, Jiang
发明人： PETERKA, Petr , CHEN, Kuang M. , MAKAM, Ambikacharan P. , ZHANG, Jiang
IPC分类号： H04L9/08
CPC分类号： H04L9/083 , H04L9/0822 , H04L2209/60
摘要： A Service Key Delivery (SKD) system for delivering a service keys to client devices in a communications network. The delivered service keys are operable to be used to decrypt an encrypted key operable to be used to decrypt an encrypted digital content. The SKD system includes a data input interface for receiving a distribution time frame for the keys and a listing of client device identifications. The SKD system also includes a scheduling module to partition at least part of the distribution time frame into a number of time slots in which the number may be based on a variety of factors. The scheduling module assigns the time slots in the partitioned part of the distribution time frame to the client devices based on the identifications in the listing. The SKD system also includes a message generator configured to send key delivery messages to the client devices.
摘要翻译：用于向通信网络中的客户端设备传送服务密钥的服务密钥传递（SKD）系统。递送的服务密钥可操作用于解密可操作以用于解密加密的数字内容的加密密钥。 SKD系统包括用于接收密钥的发布时间帧的数据输入接口和客户端设备标识的列表。 SKD系统还包括调度模块，用于将至少部分分发时间段划分成多个时隙，其中该数可基于各种因素。调度模块基于列表中的标识将分发时间帧的分割部分中的时隙分配给客户端设备。 SKD系统还包括被配置为向客户端设备发送密钥传递消息的消息发生器。

6. 发明申请

WO2012087650A1 IMPROVEMENTS RELATING TO CRYPTOGRAPHY USING POLYMORPHIC CODE 审中-公开
标题翻译：关于使用多态代码进行拼接的改进
公开(公告)号：WO2012087650A1
公开(公告)日：2012-06-28
申请号：PCT/US2011/064522
申请日：2011-12-13
申请人： GENERAL INSTRUMENT CORPORATION , ANDERSON, Lex Aaron
发明人： ANDERSON, Lex Aaron
IPC分类号： G06F21/00 , H04L9/00
CPC分类号： G06F21/14 , H04L9/002 , H04L2209/08 , H04L2209/16
摘要： A method and apparatus (20) for securing executable code embodying a cipher (12) using a metamorphic algorithm (24). The metamorphic algorithm (24) dynamically executes polymorphic primitives (43), each of which implements a functional component (41) of the cryptographic algorithm (12). When a halting condition is met, the output of the cryptographic algorithm (12) occurs.
摘要翻译：一种用于使用变质算法（24）来保护体现密码（12）的可执行代码的方法和装置（20）。变质算法（24）动态地执行多态原语（43），每个基元实现加密算法（12）的功能组件（41）。当满足停止条件时，发生加密算法（12）的输出。

7. 发明申请

WO2012044709A1 CODING AND DECODING UTILIZING PICTURE BOUNDARY PADDING IN FLEXIBLE PARTITIONING 审中-公开
标题翻译：编织和解码在柔性分割中利用图像边界贴图
公开(公告)号：WO2012044709A1
公开(公告)日：2012-04-05
申请号：PCT/US2011/053766
申请日：2011-09-28
申请人： GENERAL INSTRUMENT CORPORATION , PANUSOPONE, Krit , FANG, Xue , WANG, Limin
发明人： PANUSOPONE, Krit , FANG, Xue , WANG, Limin
IPC分类号： H04N7/26
CPC分类号： H04N19/14 , H04N19/119 , H04N19/172 , H04N19/46 , H04N19/70 , H04N19/96
摘要： There is a coding including-preparing coding units based on source pictures. The coding units are associated with largest coding tree units (LCTUs) which are polygons of source pictures. A tree format is utilized in processing the LCTUs into coding units. The preparing includes calculating an efficiency measure associated with a source picture position in a coordinate system based on fitting the coordinate system and the source picture with respect to each other. The preparing includes determining the source picture position based on a coding efficiency goal. The preparing includes determining padding areas. The source picture and padding areas are divided into LCTUs based on the coordinate system and the determined source picture position. The LCTUs are partitioned into coding units based on the tree format and a homogeneity rule. There is also a decoding including processing video compression data which is generated based on the coding units.
摘要翻译：存在基于源图像的包括准备编码单元的编码。编码单元与作为源图像的多边形的最大编码树单元（LCTU）相关联。利用树格式将LCTU处理成编码单元。该准备包括基于将坐标系和源图像相对于彼此拟合来计算与坐标系中的源图像位置相关联的效率测量。准备包括基于编码效率目标确定源图像位置。准备包括确定填充区域。源图像和填充区域根据坐标系和确定的源图像位置分为LCTU。基于树格式和均匀性规则将LCTU划分为编码单元。还包括处理基于编码单元生成的视频压缩数据的解码。

8. 发明申请

WO2012036996A1 DEVICE CLUSTERING ON AN INTERFACE BASED ON CONTROLLABLE FEATURES 审中-公开
标题翻译：基于可控特征的接口上的设备聚合
公开(公告)号：WO2012036996A1
公开(公告)日：2012-03-22
申请号：PCT/US2011/051122
申请日：2011-09-09
申请人： MOTOROLA MOBILITY, INC. , HUNTER, Jim
发明人： HUNTER, Jim
IPC分类号： H04L12/28 , H04M1/725
CPC分类号： H04Q1/136 , H04L12/282 , H04L2012/285
摘要： In one embodiment, a method includes displaying a portion of a plurality of devices in a viewing area on an interface. The portion of the plurality of devices are controllable automatically through the interface. A selection of a device in the portion of the plurality of devices is received. A first set of devices in the plurality of devices is determined that includes a similar controllable feature as the selected device. A second set of devices in the portion of the plurality of devices that does not include the similar controllable feature is also determined. The method then replaces the second set of devices with the first set of devices in the viewing area. The similar controllable feature for the selected device and the first set of devices is controllable through the interface.
摘要翻译：在一个实施例中，一种方法包括在接口的观看区域中显示多个设备的一部分。多个装置的部分通过界面自动控制。接收多个设备的部分中的设备的选择。确定多个设备中的第一组设备，其包括与所选择的设备类似的可控特征。还确定了多个设备中不包括类似可控特征的部分中的第二组设备。该方法然后用观看区域中的第一组设备替换第二组设备。所选择的设备和第一组设备的类似的可控特征可通过该接口来控制。

9. 发明申请

WO2013003766A1 ENCODING AND/OR DECODING 3D INFORMATION 审中-公开
标题翻译：编辑和/或解码3D信息
公开(公告)号：WO2013003766A1
公开(公告)日：2013-01-03
申请号：PCT/US2012/045026
申请日：2012-06-29
申请人： GENERAL INSTRUMENT CORPORATION , BHAT, Dinkar N. , WANG, Yeqing
发明人： BHAT, Dinkar N. , WANG, Yeqing
IPC分类号： H04N13/00 , G06T7/00 , H04N5/445
CPC分类号： H04N13/183 , H04N13/194 , H04N19/597 , H04N21/4348 , H04N21/4884 , H04N21/816 , H04N2013/0081
摘要： There is an encoding of three dimensional (3D) information. The encoding may include receiving a signal including frames in a 3D video sequence, receiving caption information to appear in a caption window associated with the frames, and/or receiving disparity information associated with the frames. The encoding may also include determining frame disparity maps based on the disparity information associated with the frames. The frame disparity maps may be determined by dividing a part of a frame into a plurality of grid cells. The grid cells may define a disparity measure associated with locations in a grid. The grid cells may form a caption window disparity map dividable into equivalent size portions including an equivalent amount of grid cells. The encoding may also include encoding the frames, the caption information and the frame disparity maps. There is also a decoding of the 3D information.
摘要翻译：有三维（3D）信息的编码。编码可以包括接收包括3D视频序列中的帧的信号，接收出现在与帧相关联的字幕窗口中的字幕信息和/或接收与帧相关联的视差信息。编码还可以包括基于与帧相关联的视差信息来确定帧视差图。可以通过将一部分帧划分成多个网格单元来确定帧视差图。网格单元可以定义与网格中的位置相关联的差异度量。网格单元可以形成可分割成等效大小部分的字幕窗口视差图，包括等效量的网格单元。编码还可以包括编码帧，字幕信息和帧视差图。还有一个3D信息的解码。

10. 发明申请

WO2012178008A1 CONSTRUCTION OF COMBINED LIST USING TEMPORAL DISTANCE 审中-公开
标题翻译：使用时间距离构成组合列表
公开(公告)号：WO2012178008A1
公开(公告)日：2012-12-27
申请号：PCT/US2012/043748
申请日：2012-06-22
申请人： GENERAL INSTRUMENT CORPORATION , YU, Yue , FANG, Xue , WANG, Limin , PANUSOPONE, Krit
发明人： YU, Yue , FANG, Xue , WANG, Limin , PANUSOPONE, Krit
IPC分类号： H04N7/26 , H04N7/50
CPC分类号： H04N19/137 , H04N19/102 , H04N19/105 , H04N19/14 , H04N19/172 , H04N19/176 , H04N19/61
摘要： In one embodiment, a method receives a current picture of video content. The method then determines a set of reference pictures for the current picture and a temporal distance from the current picture for each of the set of reference pictures. A combined list of reference pictures in the set of reference pictures is determined where an order of pictures in the combined list is based on the temporal distance for each of the set of reference pictures to the current picture. The method then uses the combined list to perform temporal prediction for the current picture.
摘要翻译：在一个实施例中，一种方法接收视频内容的当前画面。该方法然后确定用于当前图片的一组参考图片以及与该组参考图片中的每一个的当前图片的时间距离。确定参考图片集合中的参考图片的组合列表，其中组合列表中的图片顺序是基于参考图片集合中的每一个到当前图片的时间距离。该方法然后使用组合列表来执行当前图片的时间预测。

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