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1. 发明授权

US07587063B2 Asymmetric subspace watermarking 有权
标题翻译：不对称子空间水印
公开(公告)号：US07587063B2
公开(公告)日：2009-09-08
申请号：US11355013
申请日：2006-02-16
申请人： Wen-Liang Hwang , Jeng-Nan Tzeng , I-Liang Chern
发明人： Wen-Liang Hwang , Jeng-Nan Tzeng , I-Liang Chern
IPC分类号： G06K9/00
CPC分类号： G06T1/005 , G06T2201/0052 , H04K1/00
摘要： According to an asymmetric watermarking technology, which is particularly resistant to projection attack, an original image is analyzed to obtain its watermarking space. The watermarking space is then divided to obtain two orthogonal subspaces g and h. An embedding key G, which is a matrix and which columns form bases of subspace g, is selected and a matrix H, HTG=0 is calculated. Columns of matrix H form bases of subspace h. A detecting key D, which equals the sum D= GT=BHT, wherein B is a matrix, is calculated, and a watermark w is obtained and embedded into the original image φ0 to obtain a watermarked image φw=φ0+Gw, wherein Dφ0=m0 is not a 0 vector.
摘要翻译：根据对投影攻击特别有抵抗力的非对称水印技术，分析原始图像以获得其水印空间。然后将水印空间划分成两个正交子空间g和h。选择作为矩阵并且形成子空间g的基础的嵌入密钥G，并且计算矩阵H，HTG = 0。矩阵H的列形成子空间h的基础。计算等于总和D = GT = BHT的检测键D，其中B是矩阵，并且获得水印w并将其嵌入原始图像phi中以获得水印图像phiw = phi0 + Gw，其中Dphi0 = m0不是0向量。

2. 发明申请

US20070025590A1 Asymmetric subspace watermarking 有权
标题翻译：不对称子空间水印
公开(公告)号：US20070025590A1
公开(公告)日：2007-02-01
申请号：US11355013
申请日：2006-02-16
申请人： Wen-Liang Hwang , Jeng-Nan Tzeng , I-Liang Chern
发明人： Wen-Liang Hwang , Jeng-Nan Tzeng , I-Liang Chern
IPC分类号： G06K9/00
CPC分类号： G06T1/005 , G06T2201/0052 , H04K1/00
摘要： The present invention discloses an asymmetric watermarking technology, which is particularly resistant to projection attack. The asymmetric watermark embedding technology of this invention comprises the following steps: Analyze an original image φo to obtain its watermarking space W. Divide said watermarking space W to obtain two orthogonal subspaces g and h. Select an embedding key G, which is a matrix and which columns form bases of subspace g. Calculate a matrix H, HTG=0. Columns of matrix H form bases of subspace h. Calculate detecting key D: D=GT+BHT; wherein B is a matrix. Obtain a watermark w and embed said watermark w into said original image φo to obtain a watermarked image φw, as follows: φw=φo+Gw wherein D φo=mo is not a 0 vector.
摘要翻译：本发明公开了一种非对称水印技术，特别适用于投射攻击。本发明的非对称水印嵌入技术包括以下步骤：分析原始图像文件以获得其水印空间W.将所述水印空间W除以获得两个正交子空间g和h。选择一个嵌入密钥G，它是一个矩阵，哪个列以子空间g为基础。计算矩阵H，H T G = 0。矩阵H的列形成子空间h的基础。计算检测键D：<？in-line-formula description =“In-line Formulas”end =“lead”？> D = G + BH <？in-line-formula description =“In-line Formulas”end =“tail”？>其中B是一个矩阵。获取水印w并将所述水印w嵌入到所述原始图像文件中以获得水印图像文件，如下所示：<？in-line-formula description =“ 在线公式“end =”lead“？> phi > Gw <？in-line-formula description =”In-line Formulas“end = “尾”？>其中D phi不是0矢量。

3. 发明申请

US20130204915A1 RANDOM NUMBER GENERATING METHOD 有权
标题翻译：随机数生成方法
公开(公告)号：US20130204915A1
公开(公告)日：2013-08-08
申请号：US13364797
申请日：2012-02-02
申请人： I-Te Chen , Jer-Min Tsai , Jeng-Nan Tzeng , Wen-Hsien Ho
发明人： I-Te Chen , Jer-Min Tsai , Jeng-Nan Tzeng , Wen-Hsien Ho
IPC分类号： G06F7/58 , G06F5/01
CPC分类号： G06F7/588
摘要： A random number generating method includes sending a signal source for outputting a data sequence and randomly retrieving a segment of data having an operation length as a seed; converting the seed into a first operation value, determining whether a difference between the first operation value and a second operation value is larger than a threshold value, and determining whether a total number of times the first operation value has been inputted into the operation value processing step is larger than a predetermined value. The first operation value is reset by a reset algorithm; otherwise the sample selection step is re-performed. The operation values are converted into a random number. A total number of bits of the random number is calculated. The operation value setting step is performed or a latest random number having a length equal to the operation length is set as the seed.
摘要翻译：随机数生成方法包括发送用于输出数据序列的信号源，并随机检索具有作为种子的操作长度的数据段; 将种子转换为第一操作值，确定第一操作值和第二操作值之间的差是否大于阈值，并且确定是否将第一操作值的总次数输入到操作值处理中步骤大于预定值。第一个操作值由复位算法复位; 否则重新执行样品选择步骤。操作值被转换为随机数。计算随机数的总位数。执行操作值设置步骤，或者将具有等于操作长度的长度的最新随机数设置为种子。

4. 发明申请

US20130246789A1 METHOD OF SECURING TRANSMISSION DATA 有权
标题翻译：保护传输数据的方法
公开(公告)号：US20130246789A1
公开(公告)日：2013-09-19
申请号：US13422159
申请日：2012-03-16
申请人： Jeng-Nan Tzeng , I-Te Chen , Jer-Min Tsai
发明人： Jeng-Nan Tzeng , I-Te Chen , Jer-Min Tsai
IPC分类号： H04L9/28 , G06F15/16
CPC分类号： H04L63/0464 , H04L9/00 , H04L9/06 , H04L63/0485
摘要： A method is provided for securing transmission data between an upload device and a download device. The upload device is configured to generate a first matrix, a second matrix and a re-encryption vector, to encrypt a plaintext data file using the first matrix to obtain a ciphertext data file, to transmit the ciphertext data file and the re-encryption vector to a server, and to transmit the second matrix to the download device. The server is configured to re-encrypt the ciphertext data file using the re-encryption vector to obtain a re-encrypted data file that can be decrypted using the second matrix to obtain a decrypted data file, and to allow the download device to download the re-encrypted data file therefrom.
摘要翻译：提供了一种用于在上传设备和下载设备之间保护传输数据的方法。上传装置被配置为生成第一矩阵，第二矩阵和重新加密向量，以使用第一矩阵加密明文数据文件以获得密文数据文件，以发送密文数据文件和重新加密向量并且将第二矩阵发送到下载设备。服务器被配置为使用重新加密向量重新加密密文数据文件以获得可以使用第二矩阵解密以获得解密的数据文件的重新加密的数据文件，并且允许下载设备下载重新加密的数据文件。

5. 发明授权

US08793296B2 Random number generating method 有权
标题翻译：随机数生成方法
公开(公告)号：US08793296B2
公开(公告)日：2014-07-29
申请号：US13364797
申请日：2012-02-02
申请人： I-Te Chen , Jer-Min Tsai , Jeng-Nan Tzeng , Wen-Hsien Ho
发明人： I-Te Chen , Jer-Min Tsai , Jeng-Nan Tzeng , Wen-Hsien Ho
IPC分类号： G06F7/58
CPC分类号： G06F7/588
摘要： A random number generating method includes sending a signal source for outputting a data sequence and randomly retrieving a segment of data having an operation length as a seed; converting the seed into a first operation value, determining whether a difference between the first operation value and a second operation value is larger than a threshold value, and determining whether a total number of times the first operation value has been inputted into the operation value processing step is larger than a predetermined value. The first operation value is reset by a reset algorithm; otherwise the sample selection step is re-performed. The operation values are converted into a random number. A total number of bits of the random number is calculated. The operation value setting step is performed or a latest random number having a length equal to the operation length is set as the seed.
摘要翻译：随机数生成方法包括发送用于输出数据序列的信号源，并随机检索具有作为种子的操作长度的数据段; 将种子转换为第一操作值，确定第一操作值和第二操作值之间的差是否大于阈值，并且确定是否将第一操作值的总次数输入到操作值处理中步骤大于预定值。第一个操作值由复位算法复位; 否则重新执行样品选择步骤。操作值被转换为随机数。计算随机数的总位数。执行操作值设置步骤，或者将具有等于操作长度的长度的最新随机数设置为种子。

6. 发明申请

US20090099995A1 SYSTEM AND METHOD FOR AUTOMATIC GENERATION OF USER-ORIENTED HOMEPAGE 有权
标题翻译：用于自动生成面向用户的HOMEPAGE的系统和方法
公开(公告)号：US20090099995A1
公开(公告)日：2009-04-16
申请号：US11873280
申请日：2007-10-16
申请人： Jeng-Nan Tzeng
发明人： Jeng-Nan Tzeng
IPC分类号： G06N5/02
CPC分类号： H04L67/22 , G06F17/3089 , H04L67/02 , H04L67/306
摘要： The present invention discloses a system and a method for automatic generation of a user-oriented homepage, said system comprises an active real-time artificial intelligence network server working with a traditional network server and a fast relational data processing method to track and determine from a webpage browsing log server a user behavior for webpage browsing, and then to compile user browsing characteristics to design the webpage automatically into a user-oriented homepage. Therefore, every time when a user connects to a same URL, said user-oriented homepage presents information that said user requires or prefers.
摘要翻译：本发明公开了一种用于自动生成用户主页的系统和方法，所述系统包括与传统网络服务器一起工作的主动实时人造智能网络服务器和快速关系数据处理方法，以从网页浏览日志服务器是网页浏览的用户行为，然后编辑用户浏览特征，将网页自动设计为面向用户的主页。因此，每当用户连接到相同的URL时，所述面向用户的主页呈现所述用户所要求或偏好的信息。

7. 发明授权

US08533493B1 Method of securing transmission data 有权
标题翻译：确保传输数据的方法
公开(公告)号：US08533493B1
公开(公告)日：2013-09-10
申请号：US13422159
申请日：2012-03-16
申请人： Jeng-Nan Tzeng , I-Te Chen , Jer-Min Tsai
发明人： Jeng-Nan Tzeng , I-Te Chen , Jer-Min Tsai
IPC分类号： H04L29/06
CPC分类号： H04L63/0464 , H04L9/00 , H04L9/06 , H04L63/0485
摘要： A method is provided for securing transmission data between an upload device and a download device. The upload device is configured to generate a first matrix, a second matrix and a re-encryption vector, to encrypt a plaintext data file using the first matrix to obtain a ciphertext data file, to transmit the ciphertext data file and the re-encryption vector to a server, and to transmit the second matrix to the download device. The server is configured to re-encrypt the ciphertext data file using the re-encryption vector to obtain a re-encrypted data file that can be decrypted using the second matrix to obtain a decrypted data file, and to allow the download device to download the re-encrypted data file therefrom.
摘要翻译：提供了一种用于在上传设备和下载设备之间保护传输数据的方法。上传装置被配置为生成第一矩阵，第二矩阵和重新加密向量，以使用第一矩阵加密明文数据文件以获得密文数据文件，以发送密文数据文件和重新加密向量并且将第二矩阵发送到下载设备。服务器被配置为使用重新加密向量重新加密密文数据文件以获得可以使用第二矩阵解密以获得解密的数据文件的重新加密的数据文件，并且允许下载设备下载重新加密的数据文件。

8. 发明授权

US07836005B2 System and method for automatic generation of user-oriented homepage 有权
标题翻译：自动生成面向用户的主页的系统和方法
公开(公告)号：US07836005B2
公开(公告)日：2010-11-16
申请号：US11873280
申请日：2007-10-16
申请人： Jeng-Nan Tzeng
发明人： Jeng-Nan Tzeng
IPC分类号： G06F17/00 , G06N5/02
CPC分类号： H04L67/22 , G06F17/3089 , H04L67/02 , H04L67/306
摘要： The present invention discloses a system and a method for automatic generation of a user-oriented homepage, said system comprises an active real-time artificial intelligence network server working with a traditional network server and a fast relational data processing method to track and determine from a webpage browsing log server a user behavior for webpage browsing, and then to compile user browsing characteristics to design the webpage automatically into a user-oriented homepage. Therefore, every time when a user connects to a same URL, said user-oriented homepage presents information that said user requires or prefers.
摘要翻译：本发明公开了一种用于自动生成用户主页的系统和方法，所述系统包括与传统网络服务器一起工作的主动实时人造智能网络服务器和快速关系数据处理方法，以从网页浏览日志服务器是网页浏览的用户行为，然后编辑用户浏览特征，将网页自动设计为面向用户的主页。因此，每当用户连接到相同的URL时，所述面向用户的主页呈现所述用户所要求或偏好的信息。

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