公开(公告)号：US07251376B2

公开(公告)日：2007-07-31

申请号：US10651110

申请日：2003-08-29

申请人： Shen-En Qian ,  Allan B. Hollinger ,  Luc Gagnon

发明人： Shen-En Qian ,  Allan B. Hollinger ,  Luc Gagnon

IPC分类号： G06K9/36 ,  G06K9/46

CPC分类号： H04N19/94 ,  G01J3/2823 ,  H03M7/3082

摘要： The present invention relates to a real-time wideband compressor for multi-dimensional data. The compressor comprises a plurality of compression engines for simultaneously compressing a plurality of data subsets of a set of input data vectors and providing compressed data thereof using one of SAMVQ or HSOCVQ data compression. Each compression engine comprises an along spectral vectors codevector trainer as well as an across spectral bands codevector trainer. The compression engines are programmable to perform either along spectral vectors codevector training or across spectral bands codevector training in combination with one of the SAMVQ or HSOCVQ techniques without changing hardware. The compressor further comprises a network switch for partitioning the set of input data vectors into the plurality of data subsets, for providing each of the plurality of data subsets to one of the plurality of compression engines, and for transmitting the compressed data. The real-time wideband compressor is highly advantageous in, for example, space applications by programmable enabling performance of different techniques of codevector training as well as different techniques of VQ. Furthermore, after the compression process is started the compression process is performed autonomously without external communication.

摘要翻译： 本发明涉及用于多维数据的实时宽带压缩器。 压缩机包括多个压缩引擎，用于同时压缩一组输入数据向量的多个数据子集，并使用SAMVQ或HSOCVQ数据压缩之一提供其压缩数据。 每个压缩引擎包括沿着频谱矢量码矢量训练器以及跨频谱带码矢量训练器。 压缩引擎可编程为可以在不改变硬件的情况下，沿着频谱矢量码矢量训练或跨频谱频带编码矢量训练与SAMVQ或HSOCVQ技术中的一种进行组合。 该压缩器还包括网络交换机，用于将该组输入数据向量划分成多个数据子集，用于将多个数据子集中的每一个提供给多个压缩引擎中的一个，并用于发送压缩数据。 实时宽带压缩器在例如空间应用中通过可编程实现不同技术的码向量训练以及不同的VQ技术是非常有利的。 此外，在压缩处理开始之后，压缩处理在没有外部通信的情况下自主地执行。

公开(公告)号：US08107747B2

公开(公告)日：2012-01-31

申请号：US11812948

申请日：2007-06-22

申请人： Shen-En Qian ,  Allan B. Hollinger ,  Luc Gagnon

发明人： Shen-En Qian ,  Allan B. Hollinger ,  Luc Gagnon

IPC分类号： G06K9/36 ,  G06K9/46

CPC分类号： H04N19/94 ,  G01J3/2823 ,  H03M7/3082

摘要： The present invention relates to a real-time wideband compressor for multi-dimensional data. The compressor comprises a plurality of compression engines for simultaneously compressing a plurality of data subsets of a set of input data vectors and providing compressed data thereof using one of SAMVQ or HSOCVQ data compression. Each compression engine comprises an along spectral vectors codevector trainer as well as an across spectral bands codevector trainer. The compression engines are programmable to perform either along spectral vectors codevector training or across spectral bands codevector training in combination with one of the SAMVQ or HSOCVQ techniques without changing hardware. The compressor further comprises a network switch for partitioning the set of input data vectors into the plurality of data subsets, for providing each of the plurality of data subsets to one of the plurality of compression engines, and for transmitting the compressed data. The real-time wideband compressor is highly advantageous in, for example, space applications by programmable enabling performance of different techniques of codevector training as well as different techniques of VQ. Furthermore, after the compression process is started the compression process is performed autonomously without external communication.

摘要翻译： 本发明涉及用于多维数据的实时宽带压缩器。 压缩机包括多个压缩引擎，用于同时压缩一组输入数据向量的多个数据子集，并使用SAMVQ或HSOCVQ数据压缩之一提供其压缩数据。 每个压缩引擎包括沿着频谱矢量码矢量训练器以及跨频谱带码矢量训练器。 压缩引擎可编程为可以在不改变硬件的情况下，沿着频谱矢量码矢量训练或跨频谱频带编码矢量训练与SAMVQ或HSOCVQ技术中的一种进行组合。 该压缩器还包括网络交换机，用于将该组输入数据向量划分成多个数据子集，用于将多个数据子集中的每一个提供给多个压缩引擎中的一个，并用于发送压缩数据。 实时宽带压缩器在例如空间应用中通过可编程实现不同技术的码向量训练以及不同的VQ技术是非常有利的。 此外，在压缩处理开始之后，压缩处理在没有外部通信的情况下自主地执行。

公开(公告)号：US20080044098A1

公开(公告)日：2008-02-21

申请号：US11812948

申请日：2007-06-22

申请人： Shen-En Qian ,  Allan Hollinger ,  Luc Gagnon

发明人： Shen-En Qian ,  Allan Hollinger ,  Luc Gagnon

IPC分类号： G06K9/36

CPC分类号： H04N19/94 ,  G01J3/2823 ,  H03M7/3082

摘要： The present invention relates to a real-time wideband compressor for multi-dimensional data. The compressor comprises a plurality of compression engines for simultaneously compressing a plurality of data subsets of a set of input data vectors and providing compressed data thereof using one of SAMVQ or HSOCVQ data compression. Each compression engine comprises an along spectral vectors codevector trainer as well as an across spectral bands codevector trainer. The compression engines are programmable to perform either along spectral vectors codevector training or across spectral bands codevector training in combination with one of the SAMVQ or HSOCVQ techniques without changing hardware. The compressor further comprises a network switch for partitioning the set of input data vectors into the plurality of data subsets, for providing each of the plurality of data subsets to one of the plurality of compression engines, and for transmitting the compressed data. The real-time wideband compressor is highly advantageous in, for example, space applications by programmable enabling performance of different techniques of codevector training as well as different techniques of VQ. Furthermore, after the compression process is started the compression process is performed autonomously without external communication.

摘要翻译： 本发明涉及用于多维数据的实时宽带压缩器。 压缩机包括多个压缩引擎，用于同时压缩一组输入数据向量的多个数据子集，并使用SAMVQ或HSOCVQ数据压缩之一提供其压缩数据。 每个压缩引擎包括沿着频谱矢量码矢量训练器以及跨频谱带码矢量训练器。 压缩引擎可编程为可以在不改变硬件的情况下，沿着频谱矢量码矢量训练或跨频谱频带编码矢量训练与SAMVQ或HSOCVQ技术中的一种进行组合。 该压缩器还包括网络交换机，用于将该组输入数据向量划分成多个数据子集，用于将多个数据子集中的每一个提供给多个压缩引擎中的一个，并用于发送压缩数据。 实时宽带压缩器在例如空间应用中通过可编程实现不同技术的码向量训练以及不同的VQ技术是非常有利的。 此外，在压缩处理开始之后，压缩处理在没有外部通信的情况下自主地执行。

公开(公告)号：US20050047670A1

公开(公告)日：2005-03-03

申请号：US10651110

申请日：2003-08-29

申请人： Shen-En Qian ,  Allan Hollinger ,  Luc Gagnon

发明人： Shen-En Qian ,  Allan Hollinger ,  Luc Gagnon

IPC分类号： G01J3/28 ,  G06F17/16 ,  G06K9/36 ,  H03M7/30

CPC分类号： H04N19/94 ,  G01J3/2823 ,  H03M7/3082

摘要： The present invention relates to a real-time wideband compressor for multi-dimensional data. The compressor comprises a plurality of compression engines for simultaneously compressing a plurality of data subsets of a set of input data vectors and providing compressed data thereof using one of SAMVQ or HSOCVQ data compression. Each compression engine comprises an along spectral vectors codevector trainer as well as an across spectral bands codevector trainer. The compression engines are programmable to perform either along spectral vectors codevector training or across spectral bands codevector training in combination with one of the SAMVQ or HSOCVQ techniques without changing hardware. The compressor further comprises a network switch for partitioning the set of input data vectors into the plurality of data subsets, for providing each of the plurality of data subsets to one of the plurality of compression engines, and for transmitting the compressed data. The real-time wideband compressor is highly advantageous in, for example, space applications by programmable enabling performance of different techniques of codevector training as well as different techniques of VQ. Furthermore, after the compression process is started the compression process is performed autonomously without external communication.

摘要翻译： 本发明涉及用于多维数据的实时宽带压缩器。 压缩机包括多个压缩引擎，用于同时压缩一组输入数据向量的多个数据子集，并使用SAMVQ或HSOCVQ数据压缩之一提供其压缩数据。 每个压缩引擎包括沿着频谱矢量码矢量训练器以及跨频谱带码矢量训练器。 压缩引擎可编程为可以在不改变硬件的情况下，沿着频谱矢量码矢量训练或跨频谱频带编码矢量训练与SAMVQ或HSOCVQ技术中的一种进行组合。 该压缩器还包括网络交换机，用于将该组输入数据向量划分成多个数据子集，用于将多个数据子集中的每一个提供给多个压缩引擎中的一个，并用于发送压缩数据。 实时宽带压缩器在例如空间应用中通过可编程实现不同技术的码向量训练以及不同的VQ技术是非常有利的。 此外，在压缩处理开始之后，压缩处理在没有外部通信的情况下自主地执行。

公开(公告)号：US20130174188A1

公开(公告)日：2013-07-04

申请号：US13409790

申请日：2012-03-01

申请人： Luc Gagnon ,  Rachad Alao ,  Marc Belanger

发明人： Luc Gagnon ,  Rachad Alao ,  Marc Belanger

IPC分类号： H04N21/24

CPC分类号： H04N21/4126 ,  H04N21/254 ,  H04N21/4383 ,  H04N21/4722 ,  H04N21/478 ,  H04N21/8545

摘要： A system for executing, on a secondary screen device, interactive events linked to predetermined program content played on a main screen device. The secondary screen device has channel tuning capability for selecting channels to be played on the main screen device. The system includes an application service platform adapted to communicate with the secondary screen device for monitoring the channels selected to be displayed on the main screen device. The application service platform determines when the predetermined program content is played on the main screen device. The application service platform is adapted to send to the secondary screen device one or more of the interactive events linked to the predetermined program content.

摘要翻译： 一种用于在辅助屏幕设备上执行与主屏幕设备上播放的预定节目内容相关联的交互式事件的系统。 二次屏幕设备具有用于选择要在主屏幕设备上播放的频道的频道调谐功能。 该系统包括适于与二级屏幕设备通信的应用服务平台，用于监视选择要在主屏幕设备上显示的频道。 应用服务平台确定主屏幕设备何时播放预定节目内容。 所述应用服务平台适于向所述辅助屏幕设备发送链接到所述预定节目内容的一个或多个交互式事件。