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    Image forming apparatus, image processing method, and computer-readable storage medium
    31.
    发明授权
    Image forming apparatus, image processing method, and computer-readable storage medium 有权
    图像形成装置，图像处理方法和计算机可读存储介质

    公开(公告)号：US08619337B2

    公开(公告)日：2013-12-31

    申请号：US13896153

    申请日：2013-05-16

    Applicant: Canon Kabushiki Kaisha

    Inventor： Masanori Aritomi ,  Akiko Tokumaru

    IPC: G06K15/02

    CPC classification number: H04N1/44 ,  H04N1/00912 ,  H04N1/32144 ,  H04N2201/3242 ,  H04N2201/327 ,  H04N2201/3278

    Abstract: An apparatus includes a reading unit configured to read a print product and a transmission unit configured to transmit image data of the print product to an external apparatus. The apparatus further includes an inhibition unit configured to inhibit the transmission of the image data based on inhibition information included in the image data. If the image data includes trace information to be used to trace a printer user of the print product in addition to the inhibition information, a control unit acquires the trace information and causes a display unit to perform a display based on the trace information without causing the output unit to transmit the image data.

    Abstract translation: 一种装置，包括：读取单元，被配置为读取打印产品;以及发送单元，被配置为将打印产品的图像数据传送到外部设备。 该装置还包括禁止单元，其被配置为基于包括在图像数据中的禁止信息来禁止图像数据的传输。 如果除了禁止信息之外，如果图像数据包括用于跟踪打印产品的打印机用户的跟踪信息，则控制单元获取跟踪信息，并使显示单元基于跟踪信息执行显示，而不会导致 输出单元发送图像数据。

    STEGANOGRAPHIC ENCODING AND DECODING
    32.
    发明申请
    STEGANOGRAPHIC ENCODING AND DECODING 有权
    STEGANOGRAPHIC编码和解码

    公开(公告)号：US20130336522A1

    公开(公告)日：2013-12-19

    申请号：US13971607

    申请日：2013-08-20

    Applicant: Digimarc Corporation

    Inventor： Alastair M. Reed ,  Ravi K. Sharma ,  Tony F. Rodriguez

    IPC: G06T1/00

    CPC classification number: G06T1/005 ,  G06T1/0021 ,  G06T11/001 ,  G06T2201/0083 ,  H04N1/32144 ,  H04N1/32267 ,  H04N1/32309 ,  H04N1/6005 ,  H04N1/6008 ,  H04N2201/3228 ,  H04N2201/3233 ,  H04N2201/327

    Abstract: This patent document relates generally to steganography and digital watermarking. One claim recites, in a watermark encoder, a method of encoding auxiliary information in an image or video comprising: using a programmed electronic processor, computing a change in an attribute of an image or video sample to encode auxiliary information in the image or video; and changing color values of the image or video sample to effect the change in the attribute, in which changes to color values are determined based at least in part on both: i) visibility of the changes, and ii) anticipated watermark detection. Of course, other claims are provided too.

    Abstract translation: 该专利文献一般涉及隐写术和数字水印。 一个权利要求在水印编码器中叙述了在图像或视频中对辅助信息进行编码的方法，包括：使用编程的电子处理器，计算图像或视频样本的属性的改变以对图像或视频中的辅助信息进行编码; 以及改变所述图像或视频样本的颜色值以实现所述属性的改变，其中至少部分地基于以下两者来确定对颜色值的改变：i）所述改变的可视性，以及ii）预期的水印检测。 当然，也提供其他索赔。

    SPECTRAL EDGE MARKING FOR STEGANOGRAPHY OR WATERMARKING
    33.
    发明申请
    SPECTRAL EDGE MARKING FOR STEGANOGRAPHY OR WATERMARKING 有权
    频谱边缘标记用于STEGANOGRAPHY或WATERMARKING

    公开(公告)号：US20130335783A1

    公开(公告)日：2013-12-19

    申请号：US13526820

    申请日：2012-06-19

    Applicant: Andrew F. Kurtz ,  Kurt M. Schroeder ,  Majid Rabbani

    Inventor： Andrew F. Kurtz ,  Kurt M. Schroeder ,  Majid Rabbani

    IPC: G06K15/02 ,  H04N1/40

    CPC classification number: G06K19/0614 ,  B42D25/333 ,  B42D25/382 ,  B42D25/387 ,  G06K1/121 ,  G06K19/06103 ,  H04N1/32133 ,  H04N2201/327 ,  H04N2201/3271

    Abstract: A print media (200) comprises paper or other substrate, on which image content, whether text or images are printed with accompanying hidden data (220). The image content is printed with one or more normal printing process visible colorants (340), while the hidden data (220) is printed with spectral edge markers (320). The spectral edge marker materials (320) have a substantial spectral absorption just outside the human visible spectrum, and only slight visible absorption, which is masked by the visible colorants (340). Although the hidden data is nominally visually imperceptible, an image capture device (250) having a visible spectral response that extends into a spectral region just outside the visible spectrum where the spectral edge marker absorption occurs, can then detect the hidden data.

    Abstract translation: 打印介质（200）包括纸或其他基板，图像内容，文本或图像是否随着隐藏数据被打印（220）。 图像内容用一个或多个正常打印过程可见的着色剂（340）打印，而隐藏数据（220）用光谱边缘标记（320）打印。 光谱边缘标记材料（320）在人类可见光谱外部具有实质的光谱吸收，并且只有轻微的可见光吸收，其被可见的着色剂（340）掩蔽。 虽然隐藏的数据在名义上视觉上是不可察觉的，但是具有可见光谱响应的图像捕获装置（250）可以检测隐藏的数据，该可见光谱响应延伸到光谱边缘标记物吸收发生的可见光谱之外的光谱区域。

    Method and apparatus for embedding auxiliary information within original data
    34.
    发明授权
    Method and apparatus for embedding auxiliary information within original data 有权
    在原始数据中嵌入辅助信息的方法和装置

    公开(公告)号：US08611589B2

    公开(公告)日：2013-12-17

    申请号：US13246534

    申请日：2011-09-27

    Applicant: Kenneth L. Levy

    Inventor： Kenneth L. Levy

    IPC: G06K9/00

    CPC classification number: G06T1/005 ,  G06T1/0028 ,  G06T2201/0051 ,  G06T2201/0083 ,  H04N1/32203 ,  H04N1/32208 ,  H04N1/32229 ,  H04N2201/327

    Abstract: This patent application is generally related to watermarking and steganography. One claim recites a method of transmarking an audio or video signal previously embedded with a first digital watermark using a first digital watermark embedding method. The method includes: utilizing a programmed electronic processor, decoding the first digital watermark from the audio or video signal; converting the audio or video signal into a different form; and utilizing a programmed electronic processor, embedding decoded message information from the first digital watermark into a second digital watermark in the different form such that the second digital watermark is adapted to robustness or perceptibility parameters associated with the different form. Of course, other combinations and claims are provided as well.

    Abstract translation: 该专利申请通常涉及水印和隐写术。 一个权利要求描述了使用第一数字水印嵌入方法对先前嵌入有第一数字水印的音频或视频信号进行标记的方法。 该方法包括：利用编程的电子处理器，从音频或视频信号中解码第一数字水印; 将音频或视频信号转换成不同的形式; 以及利用编程的电子处理器，将来自第一数字水印的解码的消息信息嵌入到不同形式的第二数字水印中，使得第二数字水印适应于与不同形式相关联的鲁棒性或可感知性参数。 当然，也提供其他组合和权利要求。

    DIGITAL WATERMARK ADVERTISING CONTENT SERVICE SYSTEM
    35.
    发明申请
    DIGITAL WATERMARK ADVERTISING CONTENT SERVICE SYSTEM 审中-公开
    数字水印广告服务系统

    公开(公告)号：US20130325622A1

    公开(公告)日：2013-12-05

    申请号：US14000614

    申请日：2012-07-18

    Applicant: Motoki Kamitani ,  Masahiko Mano ,  Hironori Eguchi ,  Kazuteru Tajima

    Inventor： Motoki Kamitani ,  Masahiko Mano ,  Hironori Eguchi ,  Kazuteru Tajima

    IPC: G06Q30/02

    CPC classification number: G06Q30/0267 ,  H04N1/32144 ,  H04N2201/327 ,  H04N2201/3271 ,  H04N2201/3273 ,  H04N2201/3276

    Abstract: The present invention provides an advertising content service system including a client terminal equipped with a camera, and a server that provides an advertising content associated with a digital watermark ID received from the client terminal. The client terminal includes a means for reading a digital watermark image embedded in a medium with the advertising content printed or displayed thereon by using the camera, analyzing the digital watermark image, extracting the digital watermark ID from the digital watermark image, and transmitting the digital watermark ID to the server. The server includes a means for acquiring from a database a detail of the advertising content associated with the digital watermark ID received from the client terminal, and transmitting the detail to the client terminal as a request source for display.

    Abstract translation: 本发明提供一种广告内容服务系统，其包括配备有照相机的客户终端，以及提供与从客户终端接收的数字水印ID相关联的广告内容的服务器。 客户终端包括用于通过使用相机读取嵌入在其中打印或显示广告内容的介质中的数字水印图像的装置，分析数字水印图像，从数字水印图像中提取数字水印ID，以及发送数字 水印ID到服务器。 服务器包括用于从数据库获取与从客户终端接收的数字水印ID相关联的广告内容的细节的装置，并将该细节作为显示请求源发送给客户终端。

    Document authentication and identification
    38.
    发明授权
    Document authentication and identification 有权
    文件认证和识别

    公开(公告)号：US08576049B2

    公开(公告)日：2013-11-05

    申请号：US12564982

    申请日：2009-09-23

    Applicant: George E. Corbin ,  Anthony Grech ,  Thomas E. Murphy, Jr. ,  Mark Nelson ,  Kevin H. Peters

    Inventor： George E. Corbin ,  Anthony Grech ,  Thomas E. Murphy, Jr. ,  Mark Nelson ,  Kevin H. Peters

    IPC: H04L9/32 ,  G06F17/00 ,  G06F19/00 ,  G06F7/00 ,  G06F7/04 ,  G06K13/00 ,  H04Q9/00 ,  G05B19/00 ,  G05B23/00 ,  G08B29/00

    CPC classification number: H04N1/32144 ,  G06F21/64 ,  H04N2201/3233 ,  H04N2201/327 ,  H04N2201/3277

    Abstract: Computer-implemented methods, systems, and computer program products for document authentication and identification using encoding and decoding are provided. A method includes receiving a digitized document and comparing the digitized document to a set of markers to determine whether the digitized document is an encoded document with one or more characters replaced. In response to determining that the digitized document is encoded, information is extracted from the set of markers using a decoder according to an encoding strategy. The extracted information and the set of markers are compared with data stored in encoding history to authenticate and identify the received digitized document. Markers in the encoded document may be hidden in plain sight, such that the encoding is not readily apparent to a casual observer.

    Abstract translation: 提供了使用编码和解码的用于文档认证和识别的计算机实现的方法，系统和计算机程序产品。 一种方法包括接收数字化文档并将数字化文档与一组标记进行比较，以确定数字化文档是否是被替换了一个或多个字符的编码文档。 响应于确定数字化文档被编码，使用解码器根据编码策略从标记集合中提取信息。 将提取的信息和标记集合与存储在编码历史中的数据进行比较，以验证和识别所接收的数字化文档。 编码文档中的标记可能被隐藏在明显的视觉中，使得编码对于临时观察者来说不是显而易见的。

    Image reading apparatus, an image information verification apparatus, an image reading method, an image information verification method, and an image reading program
    39.
    发明授权
    Image reading apparatus, an image information verification apparatus, an image reading method, an image information verification method, and an image reading program 有权
    图像读取装置，图像信息验证装置，图像读取方法，图像信息验证方法以及图像读取程序

    公开(公告)号：US08561201B2

    公开(公告)日：2013-10-15

    申请号：US11836183

    申请日：2007-08-09

    Applicant: Yoichi Kanai

    Inventor： Yoichi Kanai

    IPC: G06F7/04

    CPC classification number: G06F21/64 ,  H04N1/32122 ,  H04N2201/3204 ,  H04N2201/3236 ,  H04N2201/327 ,  H04N2201/3276

    Abstract: An image reading apparatus, an image information verification apparatus, an image reading method, an image information verification method, and an image reading program are disclosed. The image reading apparatus includes an image acquisition unit for acquiring an image from an image reading unit for reading the image formed on a medium, a medium description receiving unit for receiving a medium description provided by a medium description acquisition unit for acquiring the medium description of the medium, a set generating unit for generating a set of information about the image and information about the medium description, and a set unique value acquisition unit for acquiring a set unique value about the set.

    Abstract translation: 公开了图像读取装置，图像信息验证装置，图像读取方法，图像信息验证方法以及图像读取程序。 图像读取装置包括：图像获取单元，用于从用于读取形成在介质上的图像的图像读取单元获取图像;介质描述接收单元，用于接收由介质描述获取单元提供的介质描述，用于获取介质描述 介质，用于生成关于图像的信息的集合的集合生成单元和关于媒体描述的信息，以及用于获取关于该集合的集合唯一值的集合唯一值获取单元。

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