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    Two level cross-correlation based system for watermarking continuous digital media
    1.
    发明授权
    Two level cross-correlation based system for watermarking continuous digital media 失效
    用于水印连续数字媒体的两级互相关系统

    公开(公告)号：US08175328B2

    公开(公告)日：2012-05-08

    申请号：US12775886

    申请日：2010-05-07

    申请人： Shien-Tai Pan ,  Bing Wang ,  Hoai Le ,  Yi Li ,  Victor Kai-Chieh Liang ,  Maurice Chow ,  Richard Thai

    发明人： Shien-Tai Pan ,  Bing Wang ,  Hoai Le ,  Yi Li ,  Victor Kai-Chieh Liang ,  Maurice Chow ,  Richard Thai

    IPC分类号： G06K9/00 ,  H04N7/167

    CPC分类号： G06T1/005 ,  H04N19/42 ,  H04N19/467 ,  H04N19/48

    摘要： A two level cross-correlation based system for watermarking continuous digital media at the system application level. It is a post-compression process for watermarking where no a priori knowledge of the underlying compression algorithm is required. Per each compressed media frame, a current unique digital signature is generated based on the data from the current compressed frame plus the digital signature that has been previously generated. The signature thus generated is then used in conjunction with the next compressed frame to generate the next unique digital signature. All digital signatures are correlated according to the above process until a “reset” signal is issued. A new chain of correlated digital signatures is produced by the system with a pre-determined initial signature.

    摘要翻译： 一种基于二级互相关的系统，用于在系统应用级别对连续数字媒体进行水印。 它是用于水印的后压缩过程，其中不需要基础压缩算法的先验知识。 根据每个压缩媒体帧，基于来自当前压缩帧的数据加上先前生成的数字签名生成当前唯一的数字签名。 这样生成的签名然后与下一个压缩帧一起使用，以生成下一个独特的数字签名。 所有数字签名根据上述过程相关，直到发出“复位”信号。 相关数字签名的新链由系统以预定的初始签名生成。

    Two level cross-correlation based system for watermarking continuous digital media
    4.
    发明授权
    Two level cross-correlation based system for watermarking continuous digital media 有权
    用于水印连续数字媒体的两级互相关系统

    公开(公告)号：US07715588B2

    公开(公告)日：2010-05-11

    申请号：US11262006

    申请日：2005-10-28

    申请人： Shien-Tai Pan ,  Bing Wang ,  Hoai Le ,  Yi Li ,  Victor Kai-Chieh Liang ,  Maurice Chow ,  Richard Thai

    发明人： Shien-Tai Pan ,  Bing Wang ,  Hoai Le ,  Yi Li ,  Victor Kai-Chieh Liang ,  Maurice Chow ,  Richard Thai

    IPC分类号： G06K9/00 ,  H04N7/167

    CPC分类号： G06T1/005 ,  H04N19/42 ,  H04N19/467 ,  H04N19/48

    摘要： A two level cross-correlation based system for watermarking continuous digital media at the system application level. It is a post-compression process for watermarking where no a priori knowledge of the underlying compression algorithm is required. Per each compressed media frame, a current unique digital signature is generated based on the data from the current compressed frame plus the digital signature that has been previously generated. The signature thus generated is then used in conjunction with the next compressed frame to generate the next unique digital signature. All digital signatures are correlated according to the above process until a “reset” signal is issued. A new chain of correlated digital signatures is produced by the system with a pre-determined initial signature.

    摘要翻译： 一种基于二级互相关的系统，用于在系统应用级别对连续数字媒体进行水印。 它是用于水印的后压缩过程，其中不需要基础压缩算法的先验知识。 根据每个压缩媒体帧，基于来自当前压缩帧的数据加上先前生成的数字签名生成当前唯一的数字签名。 这样生成的签名然后与下一个压缩帧一起使用，以生成下一个独特的数字签名。 所有数字签名根据上述过程相关，直到发出“复位”信号。 相关数字签名的新链由系统以预定的初始签名生成。

    Two level cross-correlation based system for watermarking continuous digital media
    6.
    发明授权
    Two level cross-correlation based system for watermarking continuous digital media 有权
    用于水印连续数字媒体的两级互相关系统

    公开(公告)号：US08867781B2

    公开(公告)日：2014-10-21

    申请号：US13460379

    申请日：2012-04-30

    申请人： Shien-Tai Pan ,  Bing Wang ,  Hoai Le ,  Yi Li ,  Victor Kai-Chieh Liang ,  Maurice Chow ,  Richard Thai

    发明人： Shien-Tai Pan ,  Bing Wang ,  Hoai Le ,  Yi Li ,  Victor Kai-Chieh Liang ,  Maurice Chow ,  Richard Thai

    IPC分类号： G06K9/00 ,  G06T1/00 ,  H04N19/48 ,  H04N19/467 ,  H04N19/42

    CPC分类号： G06T1/005 ,  H04N19/42 ,  H04N19/467 ,  H04N19/48

    摘要： A two level cross-correlation based system for watermarking continuous digital media at the system application level. It is a post-compression process for watermarking where no a priori knowledge of the underlying compression algorithm is required. Per each compressed media frame, a current unique digital signature is generated based on the data from the current compressed frame plus the digital signature that has been previously generated. The signature thus generated is then used in conjunction with the next compressed frame to generate the next unique digital signature. All digital signatures are correlated according to the above process until a “reset” signal is issued. A new chain of correlated digital signatures is produced by the system with a predetermined initial signature.

    摘要翻译： 一种基于二级互相关的系统，用于在系统应用级别对连续数字媒体进行水印。 它是用于水印的后压缩过程，其中不需要基础压缩算法的先验知识。 根据每个压缩媒体帧，基于来自当前压缩帧的数据加上先前生成的数字签名生成当前唯一的数字签名。 这样生成的签名然后与下一个压缩帧一起使用，以生成下一个独特的数字签名。 所有数字签名根据上述过程相关，直到发出“复位”信号。 相关数字签名的新链由系统产生具有预定的初始签名。

    CORRELATION-BASED SYSTEM FOR WATERMARKING CONTINUOUS DIGITAL MEDIA
    7.
    发明申请
    CORRELATION-BASED SYSTEM FOR WATERMARKING CONTINUOUS DIGITAL MEDIA 审中-公开
    用于水印连续数字媒体的基于关联的系统

    公开(公告)号：US20130343725A1

    公开(公告)日：2013-12-26

    申请号：US13920721

    申请日：2013-06-18

    申请人： LAWRENCE N. GINSBERG

    发明人： SHIEN-TAI PAN ,  VICTOR KAI-CHIEH LIANG ,  YI LI ,  BING WANG ,  MAURICE CHOW ,  HOAI LE ,  RICHARD THAI

    IPC分类号： H04N9/80

    CPC分类号： H04N9/80 ,  G06T1/0035 ,  G06T1/0085 ,  G06T2200/28 ,  G06T2201/0053 ,  G10L19/018 ,  H04N7/1675 ,  H04N7/17318 ,  H04N21/4223 ,  H04N21/472 ,  H04N21/8106 ,  H04N21/8358

    摘要： A correlation-based system for watermarking continuous digital media at the system application level. It is a post-compression process for watermarking where no a priori knowledge of the underlying compression algorithm is required. Per each compressed media frame, a current unique digital signature is generated based on the data from the current compressed frame plus the digital signature that has been previously generated. The signature thus generated is then used in conjunction with the next compressed frame to generate the next unique digital signature. All digital signatures are correlated according to the above process until a “reset” signal is issued. A new chain of correlated digital signatures is produced by the system with a pre-determined initial signature.

    摘要翻译： 一种基于相关的系统，用于在系统应用级别对连续数字媒体进行水印。 它是用于水印的后压缩过程，其中不需要基础压缩算法的先验知识。 根据每个压缩媒体帧，基于来自当前压缩帧的数据加上先前生成的数字签名生成当前唯一的数字签名。 这样生成的签名然后与下一个压缩帧一起使用，以生成下一个独特的数字签名。 所有数字签名根据上述过程相关，直到发出“复位”信号。 相关数字签名的新链由系统以预定的初始签名生成。

    TWO LEVEL CROSS-CORRELATION BASED SYSTEM FOR WATERMARKING CONTINUOUS DIGITAL MEDIA
    8.
    发明申请
    TWO LEVEL CROSS-CORRELATION BASED SYSTEM FOR WATERMARKING CONTINUOUS DIGITAL MEDIA 有权
    用于水印连续数字媒体的两级交叉关联系统

    公开(公告)号：US20120213401A1

    公开(公告)日：2012-08-23

    申请号：US13460379

    申请日：2012-04-30

    申请人： SHIEN-TAI PAN ,  BING WANG ,  HOAI LE ,  YI LI ,  VICTOR KAI-CHIEH LIANG ,  MAURICE CHOW ,  RICHARD THAI

    发明人： SHIEN-TAI PAN ,  BING WANG ,  HOAI LE ,  YI LI ,  VICTOR KAI-CHIEH LIANG ,  MAURICE CHOW ,  RICHARD THAI

    IPC分类号： G06K9/36

    CPC分类号： G06T1/005 ,  H04N19/42 ,  H04N19/467 ,  H04N19/48

    摘要： A two level cross-correlation based system for watermarking continuous digital media at the system application level. It is a post-compression process for watermarking where no a priori knowledge of the underlying compression algorithm is required. Per each compressed media frame, a current unique digital signature is generated based on the data from the current compressed frame plus the digital signature that has been previously generated. The signature thus generated is then used in conjunction with the next compressed frame to generate the next unique digital signature. All digital signatures are correlated according to the above process until a “reset” signal is issued. A new chain of correlated digital signatures is produced by the system with a pre-determined initial signature.

    摘要翻译： 一种基于二级互相关的系统，用于在系统应用级别对连续数字媒体进行水印。 它是用于水印的后压缩过程，其中不需要基础压缩算法的先验知识。 根据每个压缩媒体帧，基于来自当前压缩帧的数据加上先前生成的数字签名生成当前唯一的数字签名。 这样生成的签名然后与下一个压缩帧一起使用，以生成下一个独特的数字签名。 所有数字签名根据上述过程相关，直到发出“复位”信号。 相关数字签名的新链由系统以预定的初始签名生成。

    TWO LEVEL CROSS-CORRELATION BASED SYSTEM FOR WATERMARKING CONTINUOUS DIGITAL MEDIA
    9.
    发明申请
    TWO LEVEL CROSS-CORRELATION BASED SYSTEM FOR WATERMARKING CONTINUOUS DIGITAL MEDIA 失效
    用于水印连续数字媒体的两级交叉关联系统

    公开(公告)号：US20100220890A1

    公开(公告)日：2010-09-02

    申请号：US12775886

    申请日：2010-05-07

    申请人： SHIEN-TAI PAN ,  BING WANG ,  HOAI LE ,  YI LI ,  VICTOR KAI-CHIEH LIANG ,  MAURICE CHOW ,  RICHARD THAI

    发明人： SHIEN-TAI PAN ,  BING WANG ,  HOAI LE ,  YI LI ,  VICTOR KAI-CHIEH LIANG ,  MAURICE CHOW ,  RICHARD THAI

    IPC分类号： G06K9/00 ,  H04N7/167

    CPC分类号： G06T1/005 ,  H04N19/42 ,  H04N19/467 ,  H04N19/48

    摘要： A two level cross-correlation based system for watermarking continuous digital media at the system application level. It is a post-compression process for watermarking where no a priori knowledge of the underlying compression algorithm is required. Per each compressed media frame, a current unique digital signature is generated based on the data from the current compressed frame plus the digital signature that has been previously generated. The signature thus generated is then used in conjunction with the next compressed frame to generate the next unique digital signature. All digital signatures are correlated according to the above process until a “reset” signal is issued. A new chain of correlated digital signatures is produced by the system with a pre-determined initial signature.

    摘要翻译： 一种基于二级互相关的系统，用于在系统应用级别对连续数字媒体进行水印。 它是用于水印的后压缩过程，其中不需要基础压缩算法的先验知识。 根据每个压缩媒体帧，基于来自当前压缩帧的数据加上先前生成的数字签名生成当前唯一的数字签名。 这样生成的签名然后与下一个压缩帧一起使用，以生成下一个独特的数字签名。 所有数字签名根据上述过程相关，直到发出“复位”信号。 相关数字签名的新链由系统以预定的初始签名生成。

    CROSS-CORRELATION BASED SYSTEM FOR WATERMARKING MEDIA
    10.
    发明申请
    CROSS-CORRELATION BASED SYSTEM FOR WATERMARKING MEDIA 审中-公开
    用于水印的基于交叉关联的系统

    公开(公告)号：US20150139480A1

    公开(公告)日：2015-05-21

    申请号：US14518843

    申请日：2014-10-20

    申请人： SHIEN-TAI PAN ,  BING WANG ,  HOAI LE ,  YI LI ,  VICTOR KAI-CHIEH LIANG ,  MAURICE CHOW ,  RICHARD THAI

    发明人： SHIEN-TAI PAN ,  BING WANG ,  HOAI LE ,  YI LI ,  VICTOR KAI-CHIEH LIANG ,  MAURICE CHOW ,  RICHARD THAI

    IPC分类号： G06T1/00

    CPC分类号： G06T1/005 ,  H04N19/42 ,  H04N19/467 ,  H04N19/48

    摘要： A cross-correlation based system for watermarking continuous digital media, includes: a) means for retrieving at least one signature parameter (Sj) determined according to a corresponding previous signature (Sj−1) or a predefined initial signature (S0); the S0 being selectable by a user command to a multiplexor that selects either S0 or Sj during the course of generating a signature; and, b) means for encrypting the present signature according to the at least one signature parameter (Sj) to generate a unique digital signature (Ej).

    摘要翻译： 一种用于水印连续数字媒体的基于互相关的系统，包括：a）用于检索根据对应的先前签名（Sj-1）或预定义的初始签名（S0）确定的至少一个签名参数（Sj）的装置; S0可以由用户命令选择到在生成签名的过程中选择S0或Sj的多路复用器; 以及b）用于根据所述至少一个签名参数（Sj）对当前签名进行加密以生成唯一数字签名（Ej）的装置。