Electronic book security features
    5.
    发明授权
    Electronic book security features 有权
    电子书安全功能

    公开(公告)号:US08791788B2

    公开(公告)日:2014-07-29

    申请号:US13384687

    申请日:2010-06-21

    IPC分类号: H04B3/00

    摘要: A method and system for fingerprinting a content item is described, the content item including a set of content item elements E, providing information uniquely associated with a single user including a string of bits S0, parsing S0 into a plurality of substrings which are functions of S0, providing a matrix of content item replacement elements, each row of which includes, for each member of E, an array of content item replacement elements for Ei, uniquely associating each substring of S0 so that for every substring there exists a corresponding element of E, for every substring, replacing at least one instance of the corresponding element E in the content item with one substitute matrix element for the corresponding substring, and outputting a replacement content item including the result of the replacing, the substitute matrix elements being chosen according to at least one similarity criterion.

    摘要翻译: 描述用于对内容项进行指纹识别的方法和系统,所述内容项包括一组内容项元素E,提供与单个用户唯一相关联的信息,所述单个用户包括位串S0,将S0解析为多个子串,所述多个子串是 S0,提供内容项替换元素的矩阵,其每行包括对于E的每个成员,用于Ei的内容项替换元素的数组,唯一地将S0的每个子串进行关联,使得对于每个子字符串存在相应的元素 E,对于每个子字符串,用内容项中的相应元素E的至少一个实例代替相应子串的一个替代矩阵元素,并输出包括替换结果的替换内容项,替代矩阵元素根据 至少一个相似性标准。

    Electronic Book Security Features
    6.
    发明申请
    Electronic Book Security Features 有权
    电子书安全功能

    公开(公告)号:US20120139693A1

    公开(公告)日:2012-06-07

    申请号:US13384687

    申请日:2010-06-21

    IPC分类号: G06F7/04

    摘要: A method and system for fingerprinting a content item is described, the and system method include providing the content item, the content item including a set of content item elements, the set of content item elements denoted E, such that E={E1, E2, Ei, Em}, providing information uniquely associated with a single user, the information including a string of bits, hereinafter denoted S0, parsing S0 into a plurality of subsequences of strings of bits, hereinafter denoted S1,, Sn, the parsing being performed such that S0 equals a function of S1,, Sn, providing a matrix of content item replacement elements, the matrix denoted R, each row of matrix R including, for at least each one of n members of set E, an array of content item replacement elements for Ei denoted Ri, such that Ri={Ri1, Rij}, uniquely associating each one of S1, Sn with one matrix element of matrix R, so that for every one of S1,, Sn there exists a corresponding element of E, for every one of S1,, Sn replacing at least one instance of the corresponding element E in the content item with the associated one matrix element of matrix R for the corresponding one of S1,, Sn, and outputting a replacement content item including the result of the replacing, wherein the members of Ri for each Ei are chosen according to at least one similarity criterion. Related hardware, systems and methods are also described.

    摘要翻译: 描述了用于对内容项进行指纹识别的方法和系统,并且系统方法包括提供内容项,包括一组内容项元素的内容项,表示为E的内容项集合的集合,使得E = {E1,E2 ,Ei,Em},提供与单个用户唯一相关联的信息,该信息包括一串比特,以下表示为S0,将S0解析成多个比特串的子序列,下文称为S1,Sn,执行解析 使得S0等于S1,Sn的函数,提供内容项替换元素的矩阵,表示为R的矩阵,矩阵R的每行包括用于集合E的n个成员中的至少每一个的内容项的数组 用于表示为Ri的Ei的替换元素,使得Ri = {Ri1,Rij},将S1,Sn中的每一个唯一地与矩阵R的一个矩阵元素相关联,使得对于S1中的每一个,Sn存在对应的E元素 ,对于S1中的每一个,Sn至少替换一个 在内容项目中的对应元素E的实例与对应的S1,Sn的矩阵R的相关联的一个矩阵元素,并输出包括替换结果的替换内容项,其中每个Ei的Ri的成员 根据至少一个相似性标准来选择。 还描述了相关的硬件,系统和方法。

    Movie copy protection
    8.
    发明授权
    Movie copy protection 有权
    电影复制保护

    公开(公告)号:US08243252B2

    公开(公告)日:2012-08-14

    申请号:US12931383

    申请日:2011-01-31

    IPC分类号: G03B21/32

    摘要: A method for frustrating piracy of a movie, the movie including a plurality of filmed frames, each of the filmed frames including an image, the method including editing the movie prior to projection such that different regions of the image of one of the filmed frames are in different frames so that the different regions will be projected at different times, and repeating the editing for other ones of the filmed frames. Related apparatus and methods are also described.

    摘要翻译: 一种用于挫败电影的盗版的方法,该电影包括多个拍摄的帧,每个拍摄的帧包括一个图像,该方法包括在投影之前编辑电影,使得一个拍摄的帧的图像的不同区域是 在不同的帧中,不同的区域将被投影在不同的时间,并且重复对其他拍摄的帧的编辑。 还描述了相关装置和方法。

    Movie copy protection
    9.
    发明授权
    Movie copy protection 有权
    电影复制保护

    公开(公告)号:US07907248B2

    公开(公告)日:2011-03-15

    申请号:US11920900

    申请日:2006-07-12

    IPC分类号: G03B21/32

    摘要: A method for frustrating piracy of a movie, the movie including a plurality of filmed frames, each of the filmed frames including an image, the method including editing the movie prior to projection such that different regions of the image of one of the filmed frames are in different frames so that the different regions will be projected at different times, and repeating the editing for other ones of the filmed frames. Related apparatus and methods are also described.

    摘要翻译: 一种用于挫败电影的盗版的方法,该电影包括多个拍摄的帧,每个拍摄的帧包括一个图像,该方法包括在投影之前编辑电影,使得一个拍摄的帧的图像的不同区域是 在不同的帧中,不同的区域将被投影在不同的时间,并且重复对其他拍摄的帧的编辑。 还描述了相关装置和方法。

    Gate locking assembly
    10.
    发明授权
    Gate locking assembly 失效
    门锁组件

    公开(公告)号:US07350835B1

    公开(公告)日:2008-04-01

    申请号:US11649489

    申请日:2007-01-04

    申请人: Perry Smith

    发明人: Perry Smith

    IPC分类号: E05B39/02 E05C1/04

    摘要: A gate locking assembly includes an anchor shaft that has rectilinear-shaped first and second sections orthogonally registered with each other. The first section travels horizontally along a linear plane and the second section is disposed vertically and travels adjacent to a vertical frame portion of an existing gate. A rectilinear tubular rod has an axial bore formed therein and a proximal end positioned about the first section of the anchor shaft. The rod has a distal end provided with a pair of apertures formed in an outer surface thereof, and lays contiguously against the gate. A bracket is coupled to the vertical frame portion of the gate and has a sleeve oriented along a longitudinal length of the vertical frame portion. A lock is attached to the rod and channeled through the passageway.

    摘要翻译: 门锁组件包括具有彼此正交配准的直线形的第一和第二部分的锚轴。 第一部分沿着线性平面水平移动,并且第二部分垂直设置并且与现有门的垂直框架部分相邻行进。 直线管状杆具有形成在其中的轴向孔和围绕锚定轴的第一部分定位的近端。 杆具有设置有形成在其外表面中的一对孔的远端,并且邻近地设置在门上。 支架联接到门的垂直框架部分并且具有沿着垂直框架部分的纵向长度定向的套筒。 锁固定在杆上并通过通道。