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1. 发明授权

US06963655B1 Alteration detection apparatus and method thereof 失效
标题翻译：改变检测装置及其方法
公开(公告)号：US06963655B1
公开(公告)日：2005-11-08
申请号：US09548377
申请日：2000-04-12
申请人： Satoko Tonegawa , Norishige Morimoto , Kohichi Kamijoh
发明人： Satoko Tonegawa , Norishige Morimoto , Kohichi Kamijoh
IPC分类号： H04N1/387 , G06K9/00 , G06T1/00
CPC分类号： H04N1/32144
摘要： The present invention is directed to the detection of what part of an image alteration was added to by embedding an electronic watermark in the image. More particularly, embedding part 30 renders as pairs two each of DCT blocks of luminance component Y of an image, randomly selects, by using a random number, mutually corresponding DCT coefficients from each DCT block contained in the pairs, and manipulates so that the relationship among these DCT coefficients represent data according to a certain rule, and then embeds the data. If alteration is added to this image, the DCT coefficients contained in the pairs in the altered part do not observe the above rule and represent different values from the original data. Extraction part 40 extracts data from the image, and makes decision by majority to estimate the initially embedded data to detect and display the pairs from which different data form the estimated data was extracted as those to which alteration was added.
摘要翻译：本发明涉及通过在图像中嵌入电子水印来检测添加了图像变化的哪一部分。更具体地说，嵌入部分30将图像的亮度分量Y的DCT块中的每一个呈现成对，通过使用随机数来随机地选择来自包含在该对中的每个DCT块的相互对应的DCT系数，并且操作使得关系在这些DCT系数中，根据某个规则表示数据，然后嵌入数据。如果对该图像添加了改变，则包含在改变部分中的对中的DCT系数不遵守上述规则并且表示与原始数据不同的值。提取部分40从图像中提取数据，并且通过多数判断来估计初始嵌入的数据以检测和显示从其中提取不同数据形式的估计数据的对，作为添加了变化的数据。

2. 发明授权

US07046817B2 Image processing apparatus and method therefor 失效
标题翻译：图像处理装置及其方法
公开(公告)号：US07046817B2
公开(公告)日：2006-05-16
申请号：US09764628
申请日：2001-01-18
申请人： Kohichi Kamijoh , Norishiqe Morimoto , Satoko Tonegawa
发明人： Kohichi Kamijoh , Norishiqe Morimoto , Satoko Tonegawa
IPC分类号： G06K9/00
CPC分类号： G06T1/0057 , G06T9/007 , G06T2201/0052
摘要： It is one object of the present invention to prevent embedded verification information from being lost even when a quantization process is performed after verification information has been embedded. A pre-embedding portion 32 converts a image data value so that quantized values not changing by error introduced through the embedding process. A hash value calculator 300 calculates a hash value using image data and key information, and a hash value embedding portion 302 embeds the hash value in the image data. An output format converter 304 quantizes the image data in which the hash value is embedded, and generates JPEG data.
摘要翻译：本发明的一个目的是即使在已经嵌入验证信息之后执行量化处理也可以防止嵌入的验证信息丢失。预嵌入部分32转换图像数据值，使得通过嵌入处理引入的误差不改变的量化值。散列值计算器300使用图像数据和密钥信息计算哈希值，并且哈希值嵌入部分302将哈希值嵌入图像数据中。输出格式转换器304量化其中嵌入了散列值的图像数据，并生成JPEG数据。

3. 发明授权

US07748051B2 Contents server, contents receiving apparatus and network system for adding information to digital contents 失效
标题翻译：内容服务器，内容接收装置和用于向数字内容添加信息的网络系统
公开(公告)号：US07748051B2
公开(公告)日：2010-06-29
申请号：US12194468
申请日：2008-08-19
申请人： Norishige Morimoto , Kohichi Kamijoh , Seiji Kobayashi , Masato Kurokawa
发明人： Norishige Morimoto , Kohichi Kamijoh , Seiji Kobayashi , Masato Kurokawa
IPC分类号： G06K9/00
CPC分类号： H04N1/32149 , G06T1/0021 , H04L2463/101 , H04N1/32304 , H04N2201/323 , H04N2201/3233
摘要： Method and system for embedding a unique and different digital watermark in digital contents for each access without increasing the overhear or load at the contents server. The contents server has a digital watermark-embedded contents storage unit for storing a plurality of digital contents where a different digital watermark is embedded, and a fingerprint performing unit for, adding to the digital contents the information specified using a bit row that is formed by a digital watermark being embedded for each part of the digital contents.
摘要翻译：用于在每个访问的数字内容中嵌入唯一且不同的数字水印的方法和系统，而不增加内容服务器上的监听或加载。内容服务器具有数字水印嵌入内容存储单元，用于存储其中嵌入有不同数字水印的多个数字内容，以及指纹执行单元，用于向数字内容添加使用由嵌入数字内容的每个部分的数字水印。

4. 发明授权

US07469422B2 Contents server, contents receiving method for adding information to digital contents 失效
标题翻译：内容服务器，向数字内容添加信息的内容接收方法
公开(公告)号：US07469422B2
公开(公告)日：2008-12-23
申请号：US10635952
申请日：2003-08-07
申请人： Norishige Morimoto , Kohichi Kamijoh , Seiji Kobayashi , Masato Kurokawa
发明人： Norishige Morimoto , Kohichi Kamijoh , Seiji Kobayashi , Masato Kurokawa
IPC分类号： G06K9/00
CPC分类号： H04N1/32149 , G06T1/0021 , H04L2463/101 , H04N1/32304 , H04N2201/323 , H04N2201/3233
摘要： Method for embedding a unique and different digital watermark in digital contents for each access without increasing the overhead or load at the contents server. The contents server has a digital watermark-embedded contents storage unit for storing a plurality of digital contents where a different digital watermark is embedded, and a fingerprint performing unit for, adding to the digital contents the information specified using a bit row that is formed by a digital watermark being embedded into each part of the digital contents.
摘要翻译：用于在每个访问的数字内容中嵌入唯一且不同的数字水印的方法，而不增加内容服务器的开销或负载。内容服务器具有数字水印嵌入内容存储单元，用于存储其中嵌入有不同数字水印的多个数字内容，以及指纹执行单元，用于向数字内容添加使用由数字水印被嵌入到数字内容的每个部分中。

5. 发明申请

US20050097329A1 Contents server, contents receiving apparatus, network system and method for adding information to digital contents 失效
标题翻译：内容服务器，内容接收装置，网络系统以及用于向数字内容添加信息的方法
公开(公告)号：US20050097329A1
公开(公告)日：2005-05-05
申请号：US10635952
申请日：2003-08-07
申请人： Norishige Morimoto , Kohichi Kamijoh , Seiji Kobayashi , Masato Kurokawa
发明人： Norishige Morimoto , Kohichi Kamijoh , Seiji Kobayashi , Masato Kurokawa
IPC分类号： G06F12/14 , G06F15/00 , G06F21/00 , G06T1/00 , H04L9/00 , H04L29/06 , H04N1/32 , H04N7/08 , H04N7/081
CPC分类号： H04N1/32149 , G06T1/0021 , H04L2463/101 , H04N1/32304 , H04N2201/323 , H04N2201/3233
摘要： Method and system for embedding a unique and different digital watermark in digital contents for each access without increasing the overhear or load at the contents server. The contents server has a digital watermark-embedded contents storage unit for storing a plurality of digital contents where a different digital watermark is embedded, and a fingerprint performing unit for, adding to the digital contents the information specified using a bit row that is formed by a digital watermark being embedded for each part of the digital contents.
摘要翻译：用于在每个访问的数字内容中嵌入唯一且不同的数字水印的方法和系统，而不增加内容服务器上的监听或加载。内容服务器具有数字水印嵌入内容存储单元，用于存储其中嵌入有不同数字水印的多个数字内容，以及指纹执行单元，用于向数字内容添加使用由嵌入数字内容的每个部分的数字水印。

6. 发明申请

US20090019287A1 CONTENTS SERVER, CONTENTS RECEIVING APPARATUS AND NETWORK SYSTEM FOR ADDING INFORMATION TO DIGITAL CONTENTS 失效
标题翻译：目录服务器，接收设备和网络系统的内容，用于向数字内容添加信息
公开(公告)号：US20090019287A1
公开(公告)日：2009-01-15
申请号：US12194468
申请日：2008-08-19
申请人： Norishige Morimoto , Kohichi Kamijoh , Seiji Kobayashi , Masato Kurokawa
发明人： Norishige Morimoto , Kohichi Kamijoh , Seiji Kobayashi , Masato Kurokawa
IPC分类号： H04L9/00
CPC分类号： H04N1/32149 , G06T1/0021 , H04L2463/101 , H04N1/32304 , H04N2201/323 , H04N2201/3233
摘要： Method and system for embedding a unique and different digital watermark in digital contents for each access without increasing the overhear or load at the contents server. The contents server has a digital watermark-embedded contents storage unit for storing a plurality of digital contents where a different digital watermark is embedded, and a fingerprint performing unit for, adding to the digital contents the information specified using a bit row that is formed by a digital watermark being embedded for each part of the digital contents.
摘要翻译：用于在每个访问的数字内容中嵌入唯一且不同的数字水印的方法和系统，而不增加内容服务器上的监听或加载。内容服务器具有数字水印嵌入内容存储单元，用于存储其中嵌入有不同数字水印的多个数字内容，以及指纹执行单元，用于将数字内容添加到使用由嵌入数字内容的每个部分的数字水印。

7. 发明授权

US08035861B2 Method and system for obtaining parameter for simulation in invisible code printing support system 有权
标题翻译：在无形码打印支持系统中获取模拟参数的方法和系统
公开(公告)号：US08035861B2
公开(公告)日：2011-10-11
申请号：US11963635
申请日：2007-12-21
申请人： Noboru Kamijo , Kohichi Kamijoh
发明人： Noboru Kamijo , Kohichi Kamijoh
IPC分类号： H04N1/40
CPC分类号： H04N1/32133 , G06K1/121 , G06K15/1892 , G06K19/0614 , H04N1/00002 , H04N1/00013 , H04N1/00023 , H04N1/00031 , H04N1/00045 , H04N1/00063 , H04N1/00087 , H04N1/00307 , H04N1/4446 , H04N2201/0084 , H04N2201/3249 , H04N2201/327 , H04N2201/3278
摘要： An image of a sample print printed to obtain parameters is picked up by using “a parameter obtaining device” that meets the standards of an instrument for the invention of “the electronic scrap system.” Then, the picked-up image is captured by a DTP system, and color data of a needed position are imported to a parameter DB. Thereby, parameters for simulation to be used in an invisible code printing support system can be easily inputted. Use of this method eliminates the necessity of figuring out parameters through experiments and the like, and of inputting these parameters as numerical values. In addition, since this method uses a physical medium and inks to be actually used, as they are, their optical characteristics, an influence of a blue component of invisible light emitted from an ultraviolet LED, and the like can be inputted all together as a picked-up image. Accordingly, it becomes possible to input parameters capable of accurately reproducing actual printed conditions, and thereby to produce printed materials providing high reading accuracy.
摘要翻译：通过使用满足“电子废料系统”发明的仪器的标准的“参数获取装置”来拾取打印以获得参数的样本打印图像。然后，通过以下方式捕获拾取图像： DTP系统和所需位置的颜色数据导入参数DB。因此，可以容易地输入用于在不可见代码打印支持系统中使用的模拟参数。使用这种方法消除了通过实验等来确定参数的必要性，并且将这些参数作为数值输入。此外，由于该方法使用实际使用的物理介质和油墨，因此它们的光学特性，可以将从紫外线LED发射的不可见光的蓝色成分的影响等一起输入作为拾起图像。因此，可以输入能够精确地再现实际打印条件的参数，从而产生提供高读取精度的打印材料。

8. 发明授权

US07526099B2 Motion picture data processing device, method, and program 有权
标题翻译：运动图像数据处理装置，方法和程序
公开(公告)号：US07526099B2
公开(公告)日：2009-04-28
申请号：US10809673
申请日：2004-03-25
申请人： Kohichi Kamijoh , Seiji Nagata , Masaaki Taniguchi
发明人： Kohichi Kamijoh , Seiji Nagata , Masaaki Taniguchi
IPC分类号： G06K9/00
CPC分类号： G06T1/0085 , G06T2201/0051 , G06T2201/0052 , G06T2201/0053 , G06T2201/0061 , H04N19/42 , H04N19/467 , H04N19/51 , H04N19/61 , H04N2005/91335
摘要： To provide lossless embedding of a visible watermark in compressed motion picture data.The present invention includes a quantization/dequantization operation part 10 for dequantizing motion picture data that has been subjected to compression including frequency transformation and quantization, and a watermark embedding/removing operation part 30 for generating and embedding a pattern of a visible watermark corresponding to a motion compensated prediction in motion picture data dequantized by the quantization/dequantization operation part 10. The quantization/dequantization operation part 10 quantizes motion picture data with a watermark embedded by the watermark embedding/removing operation part 30.
摘要翻译：在压缩的运动图像数据中提供可见水印的无损嵌入。本发明包括用于对经过包括频率变换和量化的压缩的运动图像数据进行去量化的量化/去量化操作部分10，以及用于生成和嵌入与...相对应的可见水印的图案的水印嵌入/去除操作部分30 由量化/去量化运算部分10解量化的运动图像数据中的运动补偿预测。量化/去量化运算部分10利用由水印嵌入/去除运算部分30嵌入的水印来量化运动图像数据。

9. 发明授权

US08659787B2 Manufacturing a physical medium configured to store data and obtaining additional information associated with an article in a book 有权
标题翻译：制造物理介质，配置为存储数据并获取与书中的文章相关联的附加信息
公开(公告)号：US08659787B2
公开(公告)日：2014-02-25
申请号：US13572841
申请日：2012-08-13
申请人： Kohichi Kamijoh , Noboru Kamijo , Kazumasa Ochiai , Yasuo Usuba
发明人： Kohichi Kamijoh , Noboru Kamijo , Kazumasa Ochiai , Yasuo Usuba
IPC分类号： G06F15/00 , G06K1/00 , G06K15/00
CPC分类号： G06K15/1892 , B42D1/009 , B42D25/485 , B42D2035/34 , G06F17/30879 , G06K15/1867 , G06K19/06046 , H04N1/00307 , H04N1/00326 , H04N1/00334 , H04N1/0282 , H04N1/32144 , H04N1/32352 , H04N1/32771 , H04N1/3871 , H04N2201/0096 , H04N2201/3249 , H04N2201/327 , H04N2201/3271 , H04N2201/3278 , H04N2201/3284
摘要： A computer program product to implement a method for manufacturing a physical medium configured to store data. A layout design of visible information to be printed with visible ink in a book is generated, the visible information including an article. A layout design of invisible information to be printed with invisible ink in a book is generated, the invisible information including a Universal Resource Locator (URL) of an address of a web server at which additional information is located, the URL being encoded in a code within the invisible information, the additional information being associated with the article.
摘要翻译：一种实现用于制造配置为存储数据的物理介质的方法的计算机程序产品。生成可以在书中可见墨水打印的可见信息的布局设计，可见信息包括文章。产生将在书中被打印出不可见墨水的不可见信息的布局设计，该不可见信息包括附加信息所在的web服务器的地址的通用资源定位符（URL），URL被编码为代码在隐形信息中，与文章相关的附加信息。

10. 发明申请

US20130046975A1 SYSTEM, METHOD, AND PROGRAM FOR INFORMATION MANAGEMENT 有权
标题翻译：信息管理系统，方法和程序
公开(公告)号：US20130046975A1
公开(公告)日：2013-02-21
申请号：US13572729
申请日：2012-08-13
申请人： Kohichi Kamijoh , Hisashi Miyashita , Hiroaki Nakamura
发明人： Kohichi Kamijoh , Hisashi Miyashita , Hiroaki Nakamura
IPC分类号： G06F21/00
CPC分类号： H04L9/0836 , G06F21/6209
摘要： A system and method of decrypting is provided. The method includes grouping domain data of the domain for authorized parties, encrypting a group of leaves in the grouped data having a tree structure using a common key, generating first public data, obtaining a common key by decrypting the first public data using a secret key of a link creator and decrypt the groups using the common key and the secret key, generating a, propagating records, generating second public data by encrypting the table using a common key, obtaining a common key by decrypting the first public data and the second public data using a secret key and generating a view by decrypting data received from a method for the link creator using the common key obtained by decrypting the first public data and the second public data using the secret key.
摘要翻译：提供了解密的系统和方法。该方法包括对授权方的域的域数据进行分组，使用公共密钥加密具有树结构的分组数据中的一组叶子，生成第一公共数据，通过使用秘密密钥解密第一公共数据来获得公共密钥链接创建者，并使用公共密钥和秘密密钥解密组，生成传播记录，通过使用公共密钥加密表来生成第二公共数据，通过解密第一公共数据和第二公共获得公共密钥使用秘密密钥的数据，并且使用通过使用秘密密钥解密第一公共数据和第二公共数据而获得的公共密钥来解密从链接创建者的方法接收的数据来生成视图。

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