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1. 发明申请

US20050225808A1 Method and apparatus to correct distortion of document copies 失效
公开(公告)号：US20050225808A1
公开(公告)日：2005-10-13
申请号：US11145968
申请日：2005-06-07
申请人： Gordon Braudaway , Frank Giordano , Marco Martens , Charles Tresser , Chai Wu , Charles Micchelli
发明人： Gordon Braudaway , Frank Giordano , Marco Martens , Charles Tresser , Chai Wu , Charles Micchelli
IPC分类号： G06K9/03 , G06K9/32 , G06K9/78 , G06K15/00 , G06T5/00 , H04N1/409
CPC分类号： G06K9/3283 , H04N1/00002 , H04N1/00045 , H04N1/0005 , H04N1/00082 , H04N1/00087 , H04N1/00092 , H04N2201/0434
摘要： Pages of books are copied without distortion due to curvature of the page near the book binding or the distortion in a copied page is corrected using the spacing of equidistant bars on tape strips applied to the top and bottom edges of a page before copying. The tape is preferably transparent and rather narrow and easily attached to a page to be copied. The first step in the distortion correction procedure is to locate the bars at the top and bottom of the page. The distortion of the spacing between the imaged bars is computed based on the known distance between the equidistant bars. The computed distortion of the spacing is then input to a distortion correction algorithm. The output of the distortion correction algorithm generates a corrected image. This image may also optionally delete the bars so that they are not printed in the copy. The corrected image is then copied.

2. 发明授权

US08200982B2 Semiotic system and method with privacy protection 有权
标题翻译：具有隐私保护的符号系统和方法
公开(公告)号：US08200982B2
公开(公告)日：2012-06-12
申请号：US12727435
申请日：2010-03-19
申请人： Andrea Califano , Stephen Carl Kaufman , Marco Martens , William Robert Pulleyblank , Gustavo Alejandro Stolovitzky , Charles Philippe Tresser , Chai Wah Wu
发明人： Andrea Califano , Stephen Carl Kaufman , Marco Martens , William Robert Pulleyblank , Gustavo Alejandro Stolovitzky , Charles Philippe Tresser , Chai Wah Wu
IPC分类号： G06F21/00 , G06K9/00
CPC分类号： H04L9/3231 , H04L9/3236
摘要： A method of processing semiotic data includes receiving semiotic data including at least one data set P, selecting a function h, and for at least one of each data set P to be collected, computing h(P), destroying data set P, and storing h(P) in a database, wherein data set P cannot be extracted from h(P). The method further includes selecting a private key/public key (K, k) once for all cases, one of destroying the private key K and sending the private key K to a trusted party, and choosing function h as the public encryption function corresponding to k.
摘要翻译：一种处理符号数据的方法包括接收符号数据，包括至少一个数据集P，选择一个函数h，以及对于要收集的每个数据集合P中的至少一个，计算h（P），破坏数据集P和存储 h（P），其中数据集P不能从h（P）中提取。该方法还包括为所有情况选择一个私钥/公钥（K，k），其中一个破坏私钥K并将私钥K发送给可信方，并且选择功能h作为对应于 k。

3. 发明授权

US06603573B1 Constrained digital halftoning 有权
标题翻译：约束数字半色调
公开(公告)号：US06603573B1
公开(公告)日：2003-08-05
申请号：US09182420
申请日：1998-10-30
申请人： Roy L. Adler , Marco Martens , Joan L. Mitchell , Nenad Rijavec , Robert H. Risch , Charles P. Tresser , Chai W. Wu
发明人： Roy L. Adler , Marco Martens , Joan L. Mitchell , Nenad Rijavec , Robert H. Risch , Charles P. Tresser , Chai W. Wu
IPC分类号： H04N152
CPC分类号： H04N1/6058 , H04N1/52
摘要： A method and apparatus for halftoning digital images renders color data subject to constraints on the number of colorants which can be deposited on a single pixel and constraints on consecutive pixels rendered with the same color. The color data to be rendered is mapped into a second data set in an achievable color gamut space. Then, using a digital halftoning method in the achievable color gamut space, the second data set is rendered, so that the constraints are satisfied.
摘要翻译：用于对数字图像进行半色调的方法和装置使得颜色数据受到可以沉积在单个像素上的着色剂数量的限制，并且以相同颜色呈现的连续像素的约束。要呈现的颜色数据被映射到可实现的色域空间中的第二数据集。然后，在可实现的色域空间中使用数字半色调方法，渲染第二数据集，从而满足约束。

4. 发明授权

US07761715B1 Semiotic system and method with privacy protection 失效
标题翻译：具有隐私保护的符号系统和方法
公开(公告)号：US07761715B1
公开(公告)日：2010-07-20
申请号：US09457732
申请日：1999-12-10
申请人： Andrea Califano , Stephen Carl Kaufman , Marco Martens , William Robert Pulleyblank , Gustavo Alejandro Stolovitzky , Charles Philippe Tresser , Chai Wah Wu
发明人： Andrea Califano , Stephen Carl Kaufman , Marco Martens , William Robert Pulleyblank , Gustavo Alejandro Stolovitzky , Charles Philippe Tresser , Chai Wah Wu
IPC分类号： G06F21/00 , G06K9/00
CPC分类号： H04L9/3231 , H04L9/3236
摘要： A method (as well as system and signal-bearing medium) of processing biometric data, includes receiving biometric data including a data set P, selecting a secure hash function h, and for each data set P to be collected, computing h(P), destroying the data set P, and storing h(P) in a database, wherein data set P cannot be extracted from h(P).
摘要翻译：处理生物特征数据的方法（以及系统和信号承载介质）包括接收包括数据集P，选择安全散列函数h的生物特征数据，以及对于要收集的每个数据集合P，计算h（P），破坏数据集P，并将h（P）存储在数据库中，其中数据集P不能从h（P）中提取。

5. 发明授权

US07298925B2 Efficient scaling in transform domain 失效
标题翻译：转换域中的高效缩放
公开(公告)号：US07298925B2
公开(公告)日：2007-11-20
申请号：US10675094
申请日：2003-09-30
申请人： Tomasz J. Nowicki , Marco Martens , Jennifer Q. Trelewicz , Timothy J. Trenary , Joan L. Mitchell , Michael T. Brady
发明人： Tomasz J. Nowicki , Marco Martens , Jennifer Q. Trelewicz , Timothy J. Trenary , Joan L. Mitchell , Michael T. Brady
IPC分类号： G06K9/32
CPC分类号： G06T3/4084
摘要： A method and system for efficient scaling in the transform domain, wherein transform coefficient data is provided as an input to a data processing system and scaled in the transform domain by application of a combined matrix. Some embodiments utilize discrete cosine transform data. One embodiment of the invention generates a combined matrix for one-dimensional scaling by selecting a rational scaling factor and matrix dimension value, generating a matrix with some zero values, applying a one-dimensional inverse transform, regrouping, and applying a one-dimensional forward transform. One application of the invention performs up-scaling operations, and another performs down-scaling operations. The invention also provides for two-dimensional scaling by selecting horizontal and vertical scaling parameters and generating first and second combined matrices responsive to the parameters and combining them into a single combined matrix. The invention may also incorporate a predetermined cost function.
摘要翻译：一种用于在变换域中有效缩放的方法和系统，其中将变换系数数据作为输入提供给数据处理系统，并通过应用组合矩阵在变换域中进行缩放。一些实施例利用离散余弦变换数据。本发明的一个实施例通过选择合理的比例因子和矩阵维度值来生成用于一维缩放的组合矩阵，生成具有零值的矩阵，应用一维逆变换，重新组合和应用一维向前转变。本发明的一个应用执行扩展操作，另一个执行缩小缩放操作。本发明还通过选择水平和垂直缩放参数并响应于参数并将它们组合成单个组合矩阵来生成第一和第二组合矩阵来提供二维缩放。本发明还可以包含预定的成本函数。

6. 发明授权

US06957337B1 Method and apparatus for secure authorization and identification using biometrics without privacy invasion 有权
标题翻译：使用生物识别技术进行安全授权和识别的方法和装置，无隐私侵害
公开(公告)号：US06957337B1
公开(公告)日：2005-10-18
申请号：US09372170
申请日：1999-08-11
申请人： Timothy Joseph Chainer , Bruce P. Kitchens , Stephane Herman Maes , Marco Martens , Joseph Dela Rutledge , Charles Philippe Tresser
发明人： Timothy Joseph Chainer , Bruce P. Kitchens , Stephane Herman Maes , Marco Martens , Joseph Dela Rutledge , Charles Philippe Tresser
IPC分类号： G06F21/00 , H04L9/32
CPC分类号： G07F7/1008 , G06F21/31 , G06F21/32 , G06F21/34 , G06F21/6245 , G06Q20/341 , G06Q20/40145 , H04L9/3231 , H04L2209/805
摘要： A method and apparatus for authenticating (or identifying) a subject, includes using one or a plurality of biometric measurements for authentication (or identification) without any sharing of the subject's biometric data with a party requesting authentication.
摘要翻译：用于认证（或识别）对象的方法和装置包括使用一个或多个生物测量来进行认证（或识别），而不需要与请求认证的一方共享对象的生物特征数据。

7. 发明授权

US06873977B1 Achieving buyer-seller anonymity for unsophisticated users under collusion amongst intermediaries 失效
标题翻译：通过中介机构的勾结，为不熟悉的用户实现买卖双方匿名
公开(公告)号：US06873977B1
公开(公告)日：2005-03-29
申请号：US09569068
申请日：2000-05-11
申请人： Alok Aggarwal , Pradeep K. Dubey , Charanjit Singh Jutla , Vijay Kumar , Marco Martens , Michael Ira Shub , Charles P. Tresser , Chai Wah Wu
发明人： Alok Aggarwal , Pradeep K. Dubey , Charanjit Singh Jutla , Vijay Kumar , Marco Martens , Michael Ira Shub , Charles P. Tresser , Chai Wah Wu
IPC分类号： G06Q40/00 , H04K1/00 , H04L9/30 , G06F17/60
CPC分类号： G06Q20/12 , G06Q20/382 , G06Q20/383 , G06Q30/0601 , G06Q40/04
摘要： A method and system offer confidential purchase of electronic data which can be used without any need of knowledge in cryptography nor mastery of computer use beyond usual usage of the World Wide Web (WWW). The method and system which guarantee confidentiality as long as there is no collusion between agents working for a large number of reputable companies whose references can be easily checked on the Internet before proceeding to the order. In addition, the method and system allow for guaranteed payment and offer recourse in case of improper delivery.
摘要翻译：一种方法和系统提供电子数据的机密购买，可以在密码学中无需任何知识，也不需要超出通常使用万维网（WWW）的计算机使用。只要在为大量信誉良好的公司工作的代理商之间没有勾结，保证机密性的方法和系统，在进入订单之前，可以在互联网上轻松地检查其参考。此外，方法和系统允许保证支付，并在不当交付的情况下提供追索权。

8. 发明授权

US06678423B1 Shift and/or merge of transformed data along two axes 失效
标题翻译：沿两轴转换和/或合并变换后的数据
公开(公告)号：US06678423B1
公开(公告)日：2004-01-13
申请号：US09524389
申请日：2000-03-13
申请人： Timothy J. Trenary , Joan L. Mitchell , Charles A. Micchelli , Marco Martens
发明人： Timothy J. Trenary , Joan L. Mitchell , Charles A. Micchelli , Marco Martens
IPC分类号： G06K936
CPC分类号： H04N19/625 , H04N19/48
摘要： A one-dimensional algorithm for perform the merging of complementary portions from two independent overlapped images on the same 8×8 grid without the computational expense of conversion to and from the real domain is extended to a two-dimensional procedure. The merging process is performed exclusively in the frequency domain. The extension to two dimensions is done by shifting and/or merging rows of side-by-side two-dimensional transformed data blocks using the one-dimensional algorithm. Then a vertical shifting and/or merging can be performed on the horizontally shifted and/or merged blocks again using the one-dimensional algorithm with an independent shift/merge parameter.
摘要翻译：用于在相同的8×8网格上执行来自两个独立重叠图像的互补部分的合并的一维算法，而不需要从真实域转换的计算费用扩展到二维过程。合并过程仅在频域中进行。通过使用一维算法移位和/或合并并排二维变换数据块的行来实现对二维的扩展。然后可以使用具有独立移位/合并参数的一维算法再次对水平移位和/或合并的块执行垂直移位和/或合并。

9. 发明授权

US07215445B2 Method and apparatus to correct distortion of document copies 失效
标题翻译：纠正文件副本失真的方法和装置
公开(公告)号：US07215445B2
公开(公告)日：2007-05-08
申请号：US11145968
申请日：2005-06-07
申请人： Gordon W. Braudaway , Frank P. Giordano , Marco Martens , Charles P. Tresser , Chai Wah Wu , Charles A. Micchelli
发明人： Gordon W. Braudaway , Frank P. Giordano , Marco Martens , Charles P. Tresser , Chai Wah Wu , Charles A. Micchelli
IPC分类号： G06K15/00
CPC分类号： G06K9/3283 , H04N1/00002 , H04N1/00045 , H04N1/0005 , H04N1/00082 , H04N1/00087 , H04N1/00092 , H04N2201/0434
摘要： Pages of books are copied without distortion due to curvature of the page near the book binding or the distortion in a copied page is corrected using the spacing of equidistant bars on tape strips applied to the top and bottom edges of a page before copying. The tape is preferably transparent and rather narrow and easily attached to a page to be copied. The first step in the distortion correction procedure is to locate the bars at the top and bottom of the page. The distortion of the spacing between the imaged bars is computed based on the known distance between the equidistant bars. The computed distortion of the spacing is then input to a distortion correction algorithm. The output of the distortion correction algorithm generates a corrected image. This image may also optionally delete the bars so that they are not printed in the copy. The corrected image is then copied.
摘要翻译：书籍的页面由于书籍装订附近的页面的曲率而被复制而不会变形，或者使用应用于复印之前的页面的顶部和底部边缘上的带条上的等距条形的间距来校正复印页面中的失真。胶带优选是透明的并且相当窄并且容易地附着到要复印的页面上。失真校正过程的第一步是将页面的顶部和底部定位。基于等距棒之间的已知距离来计算成像条之间的间距的变形。然后将计算的间隔的失真输入到失真校正算法。失真校正算法的输出产生校正图像。该图像还可以选择性地删除条形，使得它们不被打印在副本中。然后复制校正的图像。

10. 发明授权

US07099523B2 Method and system for scaling a signal sample rate 失效
标题翻译：用于缩放信号采样率的方法和系统
公开(公告)号：US07099523B2
公开(公告)日：2006-08-29
申请号：US10198097
申请日：2002-07-19
申请人： Marco Martens , Tomasz J Nowicki , Jennifer Q. Trelewicz , Timothy James Trenary
发明人： Marco Martens , Tomasz J Nowicki , Jennifer Q. Trelewicz , Timothy James Trenary
IPC分类号： G06K9/32
CPC分类号： G06T3/4007
摘要： A method for scaling a signal sample rate includes interpolating between at least two scaling ratios to calculate an arbitrary scaling ratio, using a predetermined interpolation algorithm, and scaling a sample rate for a first portion of the signal using a first scaling ratio, and scaling a sample rate for a second portion of the signal using a second scaling ratio, to form a scaled signal having an average scaling ratio equal to the arbitrary scaling ratio.
摘要翻译：用于缩放信号采样率的方法包括在至少两个缩放比例之间进行插值，以使用预定的插值算法来计算任意缩放比例，并且使用第一缩放比例对信号的第一部分缩放采样率，并缩放使用第二缩放比例对信号的第二部分的采样率，以形成具有等于任意缩放比例的平均缩放比的缩放信号。

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