公开(公告)号：US08995706B2

公开(公告)日：2015-03-31

申请号：US12998185

申请日：2008-09-26

申请人： Wan-Yi Lin ,  Shan He ,  Jeffrey Adam Bloom

发明人： Wan-Yi Lin ,  Shan He ,  Jeffrey Adam Bloom

IPC分类号： G06K9/00 ,  G06T1/00 ,  H03M13/00 ,  H04N1/32 ,  H03M13/15

CPC分类号： G06T1/005 ,  G06T2201/0063 ,  H03M13/1515 ,  H03M13/63 ,  H04N1/32144 ,  H04N2201/3236 ,  H04N2201/3269 ,  H04N2201/3284

摘要： A method and system of detecting colluders conducting a collusion attack including a minority-type collusion attack on a digital product includes the generation of codewords used as watermarks in the digital product. The inner code of the codewords is generated using permutations of rows in a Hadamard matrix and concatenating them together. A typical outer code of the codeword is the Reed Solomon code. An adaptive detector is able to accurately detect one of three or more colluders of a minority-type attack. Prior art schemes using an error correcting code-based watermarking mechanism with an inner code fail to detect colluders with a minority-type collusion attack which includes three colluders.

摘要翻译： 在数字产品上进行包括少数型串谋攻击的共谋攻击检测共谋者的方法和系统包括在数字产品中生成用作水印的码字。 使用Hadamard矩阵中的行排列来生成码字的内部代码，并将它们连接在一起。 码字的典型外码是里德所罗门码。 一个自适应检测器能够准确地检测少数型攻击的三个或更多个共谋者中的一个。 使用具有内部代码的基于纠错码的水印机制的现有技术方案不能检测包含三个共谋者的少数型串谋攻击的共谋者。

公开(公告)号：US20110182466A1

公开(公告)日：2011-07-28

申请号：US12998185

申请日：2008-09-26

申请人： Wan-Yi Lin ,  Shan He ,  Jeffrey Adam Bloom

发明人： Wan-Yi Lin ,  Shan He ,  Jeffrey Adam Bloom

IPC分类号： G06T1/00

CPC分类号： G06T1/005 ,  G06T2201/0063 ,  H03M13/1515 ,  H03M13/63 ,  H04N1/32144 ,  H04N2201/3236 ,  H04N2201/3269 ,  H04N2201/3284

摘要： A method and system of detecting colluders conducting a collusion attack including a minority-type collusion attack on a digital product includes the generation of codewords used as watermarks in the digital product. The inner code of the codewords is generated using permutations of rows in a Hadamard matrix and concatenating them together. A typical outer code of the codeword is the Reed Solomon code. An adaptive detector is able to accurately detect one of three or more colluders of a minority-type attack. Prior art schemes using an error correcting code-based watermarking mechanism with an inner code fail to detect colluders with a minority-type collusion attack which includes three colluders.

摘要翻译： 在数字产品上进行包括少数型串谋攻击的共谋攻击检测共谋者的方法和系统包括在数字产品中生成用作水印的码字。 使用Hadamard矩阵中的行排列来生成码字的内部代码，并将它们连接在一起。 码字的典型外码是里德所罗门码。 一个自适应检测器能够准确地检测少数型攻击的三个或更多个共谋者中的一个。 使用具有内部代码的基于纠错码的水印机制的现有技术方案不能检测包含三个共谋者的少数型串谋攻击的共谋者。

公开(公告)号：US20080230430A1

公开(公告)日：2008-09-25

申请号：US12042971

申请日：2008-03-05

申请人： Chih-Chang Chou ,  Wan-Yi Lin

发明人： Chih-Chang Chou ,  Wan-Yi Lin

IPC分类号： B65D79/00

CPC分类号： H04B1/3833 ,  H04B2001/3894 ,  Y10S206/811

摘要： A waterproof part including a top case, a bottom case and at least one pin is provided. The top case has at least one first through hole. The bottom case has at least one second through hole that corresponds to the first through hole. The pin includes a conductive bolt, a pad, and an elastic conductive component. The conductive bolt is disposed in the second through hole and fastened to the bottom case. The pad is disposed in the first through hole and has at least one first fastening element. The pad is fastened to the top case by the first fastening element. The elastic conductive component is tightly disposed between the conductive bolt and the pad so as to connect to the conductive bolt and the pad electrically.

摘要翻译： 提供了包括顶壳，底壳和至少一个销的防水部件。 顶盖具有至少一个第一通孔。 底壳具有对应于第一通孔的至少一个第二通孔。 销包括导电螺栓，垫和弹性导电部件。 导电螺栓设置在第二通孔中并固定在底壳上。 衬垫设置在第一通孔中并且具有至少一个第一紧固元件。 垫通过第一紧固元件紧固到顶壳。 弹性导电部件紧密地设置在导电螺栓和垫之间，以便电连接到导电螺栓和垫。

公开(公告)号：US08130378B2

公开(公告)日：2012-03-06

申请号：US12367157

申请日：2009-02-06

申请人： Chun-I Wu ,  Kai-Ping Chuang ,  Wan-Yi Lin ,  Yi-Chen Hsieh ,  Fu-Shiang Yang

发明人： Chun-I Wu ,  Kai-Ping Chuang ,  Wan-Yi Lin ,  Yi-Chen Hsieh ,  Fu-Shiang Yang

IPC分类号： G01J4/00

CPC分类号： G01N21/21 ,  G01N2021/216

摘要： A phase retardance inspection instrument, comprising: a light source module for generating a single-wavelength light beam; a circularly polarized light generating module, comprising a polarizer and a first phase retarder, for receiving the single-wavelength light beam as it is guided to pass through the polarizer and the first phase retarder in order; and a detecting module, comprising a second phase retarder, a polarizing beam splitter, a first image sensor and a second image sensor, for receiving and guiding a circularly polarized light beam to travel through the second phase retarder and the polarizing beam splitter in order after it passes through a substrate under inspection, wherein the polarizing beam splitter splits an elliptically polarized light beam into intensity vector components of a left-hand circularly polarized light beam and a right-hand circularly polarized light beam, which are to be emitted into the first image sensor and the second image sensor, respectively.

摘要翻译： 一种相位延迟检查仪器，包括：用于产生单波长光束的光源模块; 圆偏振光产生模块，包括偏振器和第一相位延迟器，用于在被引导时接收单波长光束以依次穿过偏振器和第一相位延迟器; 以及检测模块，包括第二相位延迟器，偏振分束器，第一图像传感器和第二图像传感器，用于接收和引导圆偏振光束以在第二相位延迟器和偏振分束器之后依次行进穿过第二相位延迟器和偏振分束器 它通过检查下的基板，其中偏振分束器将椭圆偏振光束分成左发圆偏振光束和右旋圆偏振光束的强度矢量分量，这些光束矢量将被发射到第一 图像传感器和第二图像传感器。

公开(公告)号：US07701711B2

公开(公告)日：2010-04-20

申请号：US12042971

申请日：2008-03-05

申请人： Chih-Chang Chou ,  Wan-Yi Lin

发明人： Chih-Chang Chou ,  Wan-Yi Lin

IPC分类号： G06F1/16

CPC分类号： H04B1/3833 ,  H04B2001/3894 ,  Y10S206/811

摘要： A waterproof part including a top case, a bottom case and at least one pin is provided. The top case has at least one first through hole. The bottom case has at least one second through hole that corresponds to the first through hole. The pin includes a conductive bolt, a pad, and an elastic conductive component. The conductive bolt is disposed in the second through hole and fastened to the bottom case. The pad is disposed in the first through hole and has at least one first fastening element. The pad is fastened to the top case by the first fastening element. The elastic conductive component is tightly disposed between the conductive bolt and the pad so as to connect to the conductive bolt and the pad electrically.

摘要翻译： 提供了包括顶壳，底壳和至少一个销的防水部件。 顶盖具有至少一个第一通孔。 底壳具有对应于第一通孔的至少一个第二通孔。 销包括导电螺栓，垫和弹性导电部件。 导电螺栓设置在第二通孔中并固定到底壳。 衬垫设置在第一通孔中并且具有至少一个第一紧固元件。 垫通过第一紧固元件紧固到顶壳。 弹性导电部件紧密地设置在导电螺栓和垫之间，以便电连接到导电螺栓和垫。