公开(公告)号：US20110026845A1

公开(公告)日：2011-02-03

申请号：US12937293

申请日：2009-04-07

Applicant: Jöel Jung ,  Guillaume Laroche

Inventor： Jöel Jung ,  Guillaume Laroche

IPC: G06K9/36

CPC classification number: H04N19/649 ,  H04N19/11 ,  H04N19/119 ,  H04N19/147 ,  H04N19/176 ,  H04N19/182 ,  H04N19/19 ,  H04N19/57 ,  H04N19/593 ,  H04N19/61 ,  H04N19/70

Abstract: A method is provided for predicting partitions of at least one group of pixels in an image to be coded, with respect to a group of reference pixels. Accordingly, the group of reference pixels is obtained by calculating a function characteristic of a predetermined mode of prediction, the reference pixels of the group obtained being variable from one partition to another.

Abstract translation: 提供了一种用于相对于一组参考像素来预测要编码的图像中的至少一组像素的分区的方法。 因此，通过计算预定预测模式的函数特性来获得参考像素组，所获得的组的参考像素可以从一个分区变化到另一个分区。

公开(公告)号：US20110019588A1

公开(公告)日：2011-01-27

申请号：US12935040

申请日：2009-03-31

Applicant: Mohamed Boucadair

Inventor： Mohamed Boucadair

IPC: H04L12/28 ,  H04L12/56 ,  H04L29/12

CPC classification number: H04L61/2015 ,  H04L29/12377 ,  H04L29/12481 ,  H04L29/12792 ,  H04L45/00 ,  H04L61/2517 ,  H04L61/2557 ,  H04L61/60 ,  H04L61/6095

Abstract: A method of routing a data packet in a telecommunications network, said packet comprising a primary destination address and a destination port number. On reception of said packet, the following steps are executed: determining a port mask defining a range of port numbers to which the destination port number belongs; selecting an identifier of a destination piece of equipment of the packet from a plurality of equipment identifiers associated with said destination address on the basis of the port mask; and routing the packet to the destination piece of equipment on the basis of said identifier.

Abstract translation: 一种在电信网络中路由数据分组的方法，所述分组包括主目的地地址和目的地端口号。 在接收到所述分组时，执行以下步骤：确定定义目的地端口号所属的端口号范围的端口掩码; 基于所述端口掩码，从与所述目的地地址相关联的多个设备标识符中选择所述分组的目的地片段的标识符; 并且基于所述标识符将分组路由到目的地设备。

公开(公告)号：US20110009146A1

公开(公告)日：2011-01-13

申请号：US12920172

申请日：2009-02-06

Applicant: Nidhi Hegde

Inventor： Nidhi Hegde

IPC: H04B7/00

CPC classification number: H04W72/048 ,  H04W28/18 ,  H04W64/006

Abstract: A communication network comprises a management entity adapted for allocating a transmission resource to a terminal from a plurality of terminals. A mobility value is associated with each terminal of the plurality of terminals, this mobility value indicating a level of mobility of a terminal in the communication network. Next, a terminal is selected from among the plurality of terminals on the basis of a characteristic relating to a condition of instantaneous transmission of the terminal and of a characteristic relating to a condition of mean transmission of the terminal, while taking account of the mobility value which is associated therewith. Thereafter, the transmission resource is allocated to the selected terminal.

Abstract translation: 通信网络包括适于从多个终端向终端分配传输资源的管理实体。 移动性值与多个终端中的每个终端相关联，该移动性值指示通信网络中的终端的移动性水平。 接下来，基于与终端的瞬时发送条件有关的特性和与终端的平均发送条件相关的特性，同时考虑移动性值，从多个终端中选择终端 这与其相关联。 此后，将传输资源分配给所选择的终端。

公开(公告)号：US20110007977A1

公开(公告)日：2011-01-13

申请号：US12918963

申请日：2009-02-20

Applicant: Isabelle Amonou ,  Stephane Pateux ,  Nathalie Cammas ,  Sylvain Kervadec

Inventor： Isabelle Amonou ,  Stephane Pateux ,  Nathalie Cammas ,  Sylvain Kervadec

IPC: G06K9/36

CPC classification number: H04N19/126 ,  H04N19/103 ,  H04N19/139 ,  H04N19/14 ,  H04N19/147 ,  H04N19/17 ,  H04N19/176 ,  H04N19/177 ,  H04N19/182 ,  H04N19/196 ,  H04N19/20 ,  H04N19/37 ,  H04N19/46 ,  H04N19/463 ,  H04N19/503 ,  H04N19/527 ,  H04N19/61 ,  H04N19/70

Abstract: A method and apparatus are provided for coding an image or a sequence of images, generating a data stream including data representative of pixel groups, referred to as blocks, in one of the images. The method includes: grouping blocks in a cluster of blocks according to the proximity of their respective values corresponding to at least one block parameter to be coded; determining a value of the parameter, the value being characteristic of said group of blocks; coding blocks of the cluster, where the values of the blocks for the parameter are coded implicitly by inheritance of the characteristic value or are coded as refinements relative to the characteristic value, and coding a data structure associated with the cluster of blocks, the data structure including data associated with the characteristic value.

Abstract translation: 提供了一种用于对图像或一系列图像进行编码的方法和装置，在其中一个图像中生成包括表示像素组的数据的数据流，称为块。 该方法包括：根据其对应于要编码的至少一个块参数的相应值的接近度来对块簇中的块进行分组; 确定参数的值，所述值是所述块组的特征; 编码块的编码块，其中参数的块的值通过特征值的继承隐含地编码，或者被编码为相对于特征值的细化，以及编码与块簇相关联的数据结构，数据结构 包括与特征值相关联的数据。

公开(公告)号：US07869368B2

公开(公告)日：2011-01-11

申请号：US11579814

申请日：2005-05-03

Applicant: Emile Stephan

Inventor： Emile Stephan

IPC: H04L12/26

CPC classification number: H04L41/142 ,  H04L43/0852 ,  H04L43/50 ,  H04L45/26

Abstract: In a data packet transmission network a stream of packets of data sent by a first terminal passes in transit through at least one network equipment with which there is associated a stream measurement unit; wherein said first terminal and said measurement unit are connected to a collection unit. The measurement method comprises the following steps the first terminal generates a stream of packets, comprising a first and a second session status control packets the measurement unit analyzes said first and/or second packet of said stream, in transit through the network equipment the first terminal sends the collection unit a sent packet stream description comprising at least the number of packets sent the stream measurement unit sends the collection unit a stream description comprising at least one information item indicating the number of analyzed packets; and the collection unit identifies each analyzed packet of the stream as a function of the stream description to correlate said stream description and said sent packet stream description packet by packet.

Abstract translation: 在数据分组传输网络中，由第一终端发送的数据分组流通过至少一个与流测量单元相关联的网络设备进行传输; 其中所述第一端子和所述测量单元连接到收集单元。 测量方法包括以下步骤：第一终端产生分组流，包括第一和第二会话状态控制分组，测量单元分析所述流的所述第一和/或第二分组，通过网络设备传输第一终端 向所述收集单元发送包括至少所发送的分组数量的发送分组流描述，所述流测量单元向所述收集单元发送包括指示分析分组数量的至少一个信息项的流描述; 并且收集单元根据流描述来识别流的每个分析的分组，以使所述流描述和所发送的分组流描述分组相关联。

公开(公告)号：US20110004912A1

公开(公告)日：2011-01-06

申请号：US12745624

申请日：2008-12-01

Applicant: Gilles Teniou ,  Christophe Daguet ,  Ludovic Noblet

Inventor： Gilles Teniou ,  Christophe Daguet ,  Ludovic Noblet

IPC: H04N7/12 ,  H04N7/173

CPC classification number: H04N21/234327 ,  H04N21/234318 ,  H04N21/25891 ,  H04N21/2662

Abstract: A method is provided of coding a video sequence as a video stream having a base layer and one or more refinement layers destined for users having different user profiles. A visual object is coded in at least one of the refinement layers codes, which is distinct from visual objects coded in the base layer or in another of the refinement layers. The visual object corresponds to semantic content destined specifically for the users of one of the profiles.

Abstract translation: 提供了一种将视频序列编码为具有基本层和一个或多个精细化层的视频流的方法，其目的地是具有不同用户简档的用户。 视觉对象被编码在至少一个细化层代码中，其不同于在基础层或另一个细化层中编码的视觉对象。 视觉对象对应于专门为其中一个配置文件的用户指定的语义内容。

公开(公告)号：US20100322529A1

公开(公告)日：2010-12-23

申请号：US12373286

申请日：2007-07-06

Applicant: Isabelle Amonou ,  Stephane Pateux ,  Stephane Kervadec ,  Nathalie Cammas

Inventor： Isabelle Amonou ,  Stephane Pateux ,  Stephane Kervadec ,  Nathalie Cammas

IPC: G06K9/36 ,  G06K9/46

CPC classification number: H04N21/234327 ,  H04N21/2662

Abstract: Method of coding an image or a sequence of images generating a flow of data in the form of groups of blocks, at least one group of blocks containing image blocks having a resolution and a quality level of identical quantification, characterized in that said method comprises at least the following steps for the at least one group of blocks, of a) a first coding so that each block of the at least one group of blocks has at least one associated parameter that is given a first value, and b) a second coding for giving said associated parameter for at least one block of said at least one group of blocks a second value, so that for said at least one bloc, the first and second values given for said parameter can be combined during decoding in order to provide a value assigned to said parameter.

Abstract translation: 编码图像或图像序列的方法，其以块组的形式生成数据流，至少一组包含具有相同量化的分辨率和质量水平的图像块的块，其特征在于，所述方法包括： 对于所述至少一组块的至少一个以下步骤，a）第一编码，使得所述至少一组块的每个块具有给定第一值的至少一个相关联的参数，以及b）第二编码 用于为所述至少一组块的至少一个块给出所述相关联的参数为第二值，使得对于所述至少一个块，在解码期间可以组合针对所述参数给出的第一和第二值，以便提供 分配给所述参数的值。

公开(公告)号：US07856123B2

公开(公告)日：2010-12-21

申请号：US11628321

申请日：2004-06-04

Applicant: Muriel Visani ,  Christophe Garcia ,  Christophe Laurent

Inventor： Muriel Visani ,  Christophe Garcia ,  Christophe Laurent

IPC: G06K9/00

CPC classification number: G06K9/6235 ,  G06K9/00275

Abstract: The invention relates to a method for recognizing faces in digital images consisting in providing for a knowledge base which contains face images and is hierarchical into several classes each of which comprises different images of the same person. The invention relates to pre-processing said knowledge base in such a way that a minimization of variance in each class and a maximization of variance between different classes are simultaneously obtainable, thereby making it possible to form a vectorial base comprising the discriminant component of said knowledge base. The comparison of a recognizable face with a pre-processed reference face such as the knowledge base and an eventual reconstruction of a recognized face are also disclosed.

Abstract translation: 本发明涉及一种用于识别数字图像中的面部的方法，包括提供包含面部图像的知识库，并且被分层成几个类别，每个类别包括同一人的不同图像。 本发明涉及以这样的方式预处理所述知识库，使得可以同时获得每个类中的方差最小化和不同类之间的最大化方差，由此可以形成包括所述知识的判别分量的矢量基 基础。 还公开了可识别面部与预处理参考面（例如知识库）和识别面部的最终重建的比较。

公开(公告)号：US20100311427A1

公开(公告)日：2010-12-09

申请号：US12864679

申请日：2009-01-19

Applicant: Yannick Bouguen ,  Francois-Xavier Wolff

Inventor： Yannick Bouguen ,  Francois-Xavier Wolff

IPC: H04W40/00

CPC classification number: H04W52/0206 ,  H04W16/32 ,  H04W48/14 ,  Y02D70/1222 ,  Y02D70/1226 ,  Y02D70/1242 ,  Y02D70/1262

Abstract: A cellular network includes a first cell management entity adapted for managing a first radio cell that can be in an active or inactive state, a second cell management entity adapted for managing at least a second radio cell, and at least one control entity adapted for controlling the first cell management entity, wherein said first and second radio cells at least partially overlap each other geographically. At the control entity, a piece of presence information is obtained concerning the presence of at least one terminal in a radio neighbouring area of the first cell. An activity state of the first cell is then decided on the basis of the piece of presence information, the radio neighbouring area of the first cell including at least the second cell.

Abstract translation: 蜂窝网络包括适于管理可处于活动或非活动状态的第一无线电小区的第一小区管理实体，适于管理至少第二无线电小区的第二小区管理实体以及适于控制的至少一个控制实体 所述第一小区管理实体，其中所述第一和第二无线电小区在地理上至少部分地彼此重叠。 在控制实体，获得关于第一小区的无线电邻近区域中至少一个终端的存在的一条存在信息。 然后基于存在信息确定第一小区的活动状态，第一小区的无线电邻近区域至少包括第二小区。

公开(公告)号：US20100309995A1

公开(公告)日：2010-12-09

申请号：US12679218

申请日：2008-09-05

Applicant: Patricia Layec ,  Raphael Visoz ,  Antoine Berthet

Inventor： Patricia Layec ,  Raphael Visoz ,  Antoine Berthet

IPC: H04L27/28

CPC classification number: H04B7/0426 ,  H04B7/0417 ,  H04B7/0465 ,  Y02D70/444

Abstract: A method and apparatus are provided for emitting and receiving a signal in a multi-antennae system, using spatial precoding. A method for emitting a signal from an emitter towards a receiver via a transmission channel, in the form of a set of data flows, includes distributing the emission antennae into a plurality of groups containing at least one antenna, at least one group containing two antennae, according to at least one piece of information representing the transmission channel. The method also includes: attributing an efficiency to each emission antenna; allocating an emission power to each data flow; and spatial precoding the signal, using a matrix for diagonal precoding by blocks, containing at least two blocks, each block being associated with one of the groups of antennae.

Abstract translation: 提供一种使用空间预编码在多天线系统中发射和接收信号的方法和装置。 一种以一组数据流的形式经由传输信道从发射器向接收器发射信号的方法包括将发射天线分配成包含至少一个天线的多个组，至少一个包含两个天线的组 根据表示传输信道的至少一条信息。 该方法还包括：将效率归因于每个发射天线; 为每个数据流分配发射功率; 并且使用包含至少两个块的块通过块进行对角预编码的矩阵来对所述信号进行空间预编码，每个块与所述天线组中的一个相关联。