公开(公告)号：US20070186255A1

公开(公告)日：2007-08-09

申请号：US10558925

申请日：2004-05-27

Applicant: Isabelle Amonou ,  Christian Bertin

Inventor： Isabelle Amonou ,  Christian Bertin

IPC: H04N7/173

CPC classification number: H04L65/602 ,  G06F17/2247 ,  H04L29/06027

Abstract: This method of processing multimedia content description data sets to deliver a plurality of output data sets (141, 142, . . . , 14n) from a single input data set (10), the method being characterized in that it comprises the following steps: allocating priority coefficients (16) to at least some of the description data in the input data set (10); associating priority coefficient thresholds (18) with a predetermined number of output data sets (141, 142, . . . , 14n); and distributing the data to the output data sets (141, 142, . . . , 14n) as a function of the priority coefficients (16) allocated to the elements of the input data set and as a function of the thresholds (18) associated with each of the output data sets.

Abstract translation: 这种处理多媒体内容描述数据集的方法来传送多个输出数据集（14,14，...，14，...，14） （10），其特征在于包括以下步骤：将优先级系数（16）分配给输入数据集（10）中的至少一些描述数据; 将优先级系数阈值（18）与预定数量的输出数据集（14 1，...，14，...，14 N）相关联， ; 以及作为优先级的函数将数据分配给输出数据集（14 1，...，14，...，14 N n） 分配给输入数据集的元素的系数（16）以及与每个输出数据集相关联的阈值（18）的函数。

公开(公告)号：US20050213927A1

公开(公告)日：2005-09-29

申请号：US10765447

申请日：2004-01-27

Applicant: Christian Bertin ,  Sebastien Campion ,  Isabelle Amonou

Inventor： Christian Bertin ,  Sebastien Campion ,  Isabelle Amonou

IPC: H04N5/765 ,  H04N5/782 ,  H04N7/16 ,  H04N7/173 ,  H04N5/76

CPC classification number: H04N21/6402 ,  H04N5/765 ,  H04N5/782 ,  H04N7/17318 ,  H04N21/4622 ,  H04N21/47214 ,  H04N21/4782 ,  H04N21/4828 ,  H04N21/6581 ,  H04N21/84 ,  H04N21/8543

Abstract: The method of recording audiovisual contents broadcast according to a schedule includes: a step of selecting from an access terminal an audiovisual content to be recorded, the content being associated with a broadcast date and time, and a step of the access terminal receiving a record file of the selected audiovisual content, said file containing information identifying the audiovisual content and the scheduled date and time for broadcasting it. The record file further includes the address of an update server for generating a request to update the record file sent by the terminal to the update server.

Abstract translation: 根据时间表广播录制视听内容的方法包括：从接入终端选择要记录的视听内容，与广播日期和时间相关联的内容以及接入终端接收记录文件的步骤 的所述视听内容，所述文件包含标识所述视听内容的信息以及所述视听内容的预定日期和时间。 记录文件还包括用于生成更新由终端发送到更新服务器的记录文件的请求的更新服务器的地址。

公开(公告)号：US08014403B2

公开(公告)日：2011-09-06

申请号：US10558925

申请日：2004-05-27

Applicant: Isabelle Amonou ,  Christian Bertin

Inventor： Isabelle Amonou ,  Christian Bertin

IPC: H04L12/28

CPC classification number: H04L65/602 ,  G06F17/2247 ,  H04L29/06027

Abstract: This method of processing multimedia content description data sets to deliver a plurality of output data sets (141, 142, . . . , 14n) from a single input data set (10), the method being characterized in that it comprises the following steps: allocating priority coefficients (16) to at least some of the description data in the input data set (10); associating priority coefficient thresholds (18) with a predetermined number of output data sets (141, 142, . . . , 14n); and distributing the data to the output data sets (141, 142, . . . , 14n) as a function of the priority coefficients (16) allocated to the elements of the input data set and as a function of the thresholds (18) associated with each of the output data sets.

Abstract translation: 这种处理多媒体内容描述数据集的方法从单个输入数据集（10）传送多个输出数据集（141,142，...，14n），其特征在于包括以下步骤： 将优先级系数（16）分配给输入数据集（10）中的至少一些描述数据; 将优先级系数阈值（18）与预定数量的输出数据集（141,142，...，14n）相关联; 以及根据分配给所述输入数据集的元素的优先级系数（16）和所述阈值（18）的函数，将所述数据分配到所述输出数据集（141,142，...，14n） 与每个输出数据集。

公开(公告)号：US20050025451A1

公开(公告)日：2005-02-03

申请号：US10765448

申请日：2004-01-27

Applicant: Christian Bertin ,  Sebastien Campion ,  Isabelle Amonou

Inventor： Christian Bertin ,  Sebastien Campion ,  Isabelle Amonou

IPC: H04N5/782 ,  H04N7/16 ,  H04N7/173 ,  H04N5/781

CPC classification number: H04N21/6402 ,  H04N5/782 ,  H04N7/17318 ,  H04N21/42684 ,  H04N21/4622 ,  H04N21/47214 ,  H04N21/4782 ,  H04N21/4828 ,  H04N21/6581 ,  H04N21/84 ,  H04N21/8543

Abstract: The method of recording audiovisual contents broadcast according to a schedule includes: a step of selecting from an access terminal an audiovisual content to be recorded associated with a broadcast date and time, and a step of the access terminal receiving a record file of the selected audiovisual content, said file containing information identifying the audiovisual content and the scheduled date and time for broadcasting it. It further comprises: a preliminary step of the access terminal selecting a set of contents having a common topic, said set being offered by an audiovisual content presentation server, which then selects the audiovisual content automatically on the basis of the set selected; and a step of updating the record file, especially in the event of modification of the audiovisual content selected by the presentation server.

Abstract translation: 根据时间表广播录制视听内容的方法包括：从接入终端选择要被记录的与广播日期和时间相关联的视听内容的步骤，以及接入终端接收所选视听的记录文件的步骤 所述文件包含识别视听内容的信息和用于广播的预定日期和时间。 其还包括：接入终端选择具有共同主题的一组内容的初步步骤，所述组由音像内容呈现服务器提供，然后视听内容呈现服务器根据所选择的集合自动选择视听内容; 以及更新记录文件的步骤，特别是在由呈现服务器选择的视听内容的修改的情况下。

公开(公告)号：US09451280B2

公开(公告)日：2016-09-20

申请号：US13380386

申请日：2010-06-17

Applicant: Nathalie Cammas ,  Isabelle Amonou ,  Stéphane Pateux

Inventor： Nathalie Cammas ,  Isabelle Amonou ,  Stéphane Pateux

IPC: H04N7/12 ,  H04N11/02 ,  H04N11/04 ,  H04B1/66 ,  H04N19/543 ,  H04N19/52 ,  H04N19/139 ,  H04N19/176 ,  H04N19/109 ,  H04N19/17

CPC classification number: H04N19/543 ,  H04N19/109 ,  H04N19/139 ,  H04N19/17 ,  H04N19/176 ,  H04N19/52

Abstract: A method and apparatus are provided for encoding an image sequence. The method includes the following steps, for at least one group of blocks of an image: determining, for each block, at least one parameter characteristic of said block; forming at least one cluster including the blocks having at least one similar characteristic parameter; encoding the blocks of said cluster, the similar characteristic parameter(s) associated with said cluster being encoded only once; encoding the blocks that do not belong to any cluster, the characteristic parameter(s) associated with each of said blocks not being encoded; generating a data stream; and inserting into said stream, at least one piece of information on the partitioning of the group(s), in order to identify the outer block(s) within a group.

Abstract translation: 提供了一种用于对图像序列进行编码的方法和装置。 该方法包括以下步骤：针对图像的至少一组块：为每个块确定所述块的至少一个参数特性; 形成包括具有至少一个相似特征参数的块的至少一个簇; 编码所述簇的块，与所述簇相关联的类似特征参数仅被编码一次; 对不属于任何集群的块进行编码，与未被编码的每个所述块相关联的特征参数; 生成数据流; 以及将关于所述组的划分的至少一条信息插入到所述流中，以便识别组内的外部块。

公开(公告)号：US09287894B2

公开(公告)日：2016-03-15

申请号：US13500583

申请日：2010-10-01

Applicant: Stephane Pateux ,  Isabelle Amonou ,  Nathalie Cammas

Inventor： Stephane Pateux ,  Isabelle Amonou ,  Nathalie Cammas

IPC: H04N19/91 ,  H03M7/40 ,  H04N19/196 ,  H04N19/436

CPC classification number: H03M7/4006 ,  H04N19/196 ,  H04N19/197 ,  H04N19/436 ,  H04N19/91

Abstract: A method is provided for encoding an image represented by a sequence of symbols. The method includes the following steps: defining subsequences within the sequence; and going through the subsequences applying the following sub-steps for a routine subsequence: determining an adjacent routine encoded group including two previously encoded subsequences, one of which belongs to an adjacent encoded group associated with a subsequence that is separate from the routine subsequence; initializing a routine probability of occurrence of a symbol, taking into account two known probabilities of occurrence of the symbol, relating to two previously encoded subsequences of the adjacent routine encoded group; the consecutive entropic encoding of the symbols, and updating the routine probability of occurrence; and storing the routine probability of occurrence after encoding the last symbol.

Abstract translation: 提供了一种用于对由符号序列表示的图像进行编码的方法。 该方法包括以下步骤：定义序列内的子序列; 并且通过对于例程子序列应用以下子步骤的子序列：确定包括两个先前编码的子序列的相邻例程编码组，其中之一属于与子程序分离的子序列相关联的相邻编码组; 考虑到与相邻的例行编码组的两个先前编码的子序列有关的符号出现的两个已知概率，初始化符号发生的常规概率; 符号的连续熵编码，并更新常规发生概率; 并且在编码最后一个符号之后存储发生的常规概率。

公开(公告)号：US08855206B2

公开(公告)日：2014-10-07

申请号：US13002422

申请日：2009-06-30

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

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

IPC: H04N7/12 ,  H04N19/537 ,  H04N19/189 ,  H04N19/543 ,  H04N19/137

CPC classification number: H04N7/365 ,  H04N19/137 ,  H04N19/46 ,  H04N19/537 ,  H04N19/543

Abstract: A method and apparatus are provided for coding a sequence of images. The method includes a step of coding at least one block of a current image of the sequence, implementing a prediction associating the block with at least one corresponding block in a reference image. The prediction includes the following steps, for at least one given block of the current image or of the reference image: determination of a plurality of control vectors for the block; at least one splitting of the block into sub-blocks; determination of a plurality of control vectors for the sub-blocks; and determination of a prediction value for at least one point of the current image. Moreover, the method includes a step of inserting, into a signal representative of the sequence, information regarding reconstruction of the control vectors for the given block.

Abstract translation: 提供了一种用于对图像序列进行编码的方法和装置。 该方法包括编码序列的当前图像的至少一个块的步骤，实现将该块与参考图像中的至少一个相应块相关联的预测。 对于当前图像或参考图像的至少一个给定块，预测包括以下步骤：确定块的多个控制向量; 将所述块至少一个分割成子块; 确定所述子块的多个控制向量; 以及确定当前图像的至少一个点的预测值。 此外，该方法包括将代表该序列的信号插入到关于给定块的控制向量的重建的信息的步骤。

公开(公告)号：US20140269925A1

公开(公告)日：2014-09-18

申请号：US14291920

申请日：2014-05-30

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

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

IPC: H04N19/139 ,  H04N19/176 ,  H04N19/527 ,  H04N19/103

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.

公开(公告)号：US20130223529A1

公开(公告)日：2013-08-29

申请号：US13881646

申请日：2011-10-18

Applicant: Isabelle Amonou

Inventor： Isabelle Amonou

IPC: H04N7/26

CPC classification number: H04N19/50 ,  H04N19/105 ,  H04N19/109 ,  H04N19/176 ,  H04N19/187 ,  H04N19/192 ,  H04N19/33 ,  H04N19/46 ,  H04N19/59

Abstract: A method and apparatus are provided for encoding an image sequence and outputting a signal having a layered organization with at least a base layer and an enhancement layer. For at least one current image of the sequence, the method includes constructing a hierarchical epitome associated with the enhancement layer corresponding to a maximum resolution level of the current image, using: an epitome associated with the enhancement layer corresponding to the maximum resolution level of the current image; and at least one epitome associated with a preceding layer corresponding to a resolution level lower than the maximum resolution level of the current image.

Abstract translation: 提供了一种用于编码图像序列并输出具有至少基本层和增强层的分层组织的信号的方法和装置。 对于该序列的至少一个当前图像，该方法包括使用以下方式构建与增强层相关联的对应于当前图像的最大分辨率级别的分层缩略图：使用以下方式的与增强层相关联的缩略图：对应于 当前图像; 以及与对应于低于当前图像的最大分辨率水平的分辨率级别的前一层相关联的至少一个缩影。

公开(公告)号：US08204111B2

公开(公告)日：2012-06-19

申请号：US11571950

申请日：2005-06-28

Applicant: Stephane Pateux ,  Sylvain Kervadec ,  Isabelle Amonou

Inventor： Stephane Pateux ,  Sylvain Kervadec ,  Isabelle Amonou

IPC: H04N7/12 ,  H04N11/02 ,  H04N11/04

CPC classification number: H04N19/615 ,  H04N19/13 ,  H04N19/132 ,  H04N19/154 ,  H04N19/61 ,  H04N19/63 ,  H04N19/64

Abstract: A video image sequence including coefficients of frequency sub-bands with different spatial resolutions is coded. A data stream including at least one restitution level (Niv N−2, Niv N−1, Niv N) is formed. The restitution levels have coefficients of frequency sub-bands whose spatial resolution equals a spatial resolution of the restitution level. There are inserted, in at least one restitution level, coefficients of frequency sub-bands with a spatial resolution higher than the spatial resolution or resolutions of the restitution level.

Abstract translation: 编码包括具有不同空间分辨率的频率子带的系数的视频图像序列。 形成包括至少一个恢复级别（Niv N-2，Niv N-1，Niv N）的数据流。 恢复水平具有频率子带的系数，其空间分辨率等于归还水平的空间分辨率。 在至少一个恢复级别中插入具有高于恢复级别的空间分辨率或分辨率的空间分辨率的频率子带的系数。