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    Position information adding apparatus, position information adding method, and computer program for adding position information and position detection apparatus
    22.
    发明授权
    Position information adding apparatus, position information adding method, and computer program for adding position information and position detection apparatus 有权
    位置信息添加装置，位置信息添加方法以及用于添加位置信息和位置检测装置的计算机程序

    公开(公告)号：US09582842B2

    公开(公告)日：2017-02-28

    申请号：US14032735

    申请日：2013-09-20

    Applicant: FUJITSU LIMITED

    Inventor： Shohei Nakagata ,  Kensuke Kuraki ,  Jun Takahashi ,  Taizo Anan

    IPC: G06T1/00 ,  H04N21/2343 ,  H04N21/8358 ,  H04N19/467 ,  G06K9/00

    CPC classification number: G06T1/0021 ,  G06K9/00711 ,  G06T1/005 ,  G06T1/0085 ,  G06T2201/0051 ,  G06T2201/0065 ,  G06T2201/0601 ,  H04N19/467 ,  H04N21/234345 ,  H04N21/8358

    Abstract: A position information adding apparatus includes: a reference position setting unit which sets a plurality of reference positions for each of a plurality of pictures contained in digitalized video data; a region setting unit which sets a first position information adding region at a first position defined based on at least any of the plurality of reference positions and a second position information adding region at a second position different from the first position, for each of the plurality of pictures; and a position information embedding unit which embeds a first moving pattern which moves on the pictures in a first temporal period into the first position information adding region and a second moving pattern which moves on the pictures in a second temporal period into the second position information adding region.

    Abstract translation: 一种位置信息添加装置，包括：参考位置设定单元，对包含在数字化视频数据中的多个图像中的每一个设置多个参考位置; 区域设定单元，对于所述多个基准位置中的至少一个，基于所述多个基准位置中的至少任一个限定的第一位置和与所述第一位置不同的第二位置处的第二位置信息添加区域设定第一位置信息附加区域 的图片; 以及位置信息嵌入单元，其将在第一时间周期中的图像上移动的第一移动图案嵌入到第一时间周期中的图像上移动到第一位置信息添加区域中的第二移动图案和第二位置信息添加 地区。

    DIGITAL WATERMARKING METHODS, APPARATUS AND SYSTEMS
    23.
    发明申请
    DIGITAL WATERMARKING METHODS, APPARATUS AND SYSTEMS 审中-公开
    数字水印方法，装置和系统

    公开(公告)号：US20170024844A1

    公开(公告)日：2017-01-26

    申请号：US15131961

    申请日：2016-04-18

    Applicant: Digimarc Corporation

    Inventor： Alastair M. Reed ,  Ravi K. Sharma

    IPC: G06T1/00 ,  H04N1/32

    CPC classification number: G06T1/0028 ,  G06K9/00 ,  G06T1/0021 ,  G06T1/005 ,  G06T2201/0051 ,  G06T2201/0052 ,  G06T2201/0601 ,  H04N1/32309

    Abstract: The present invention relate generally to digital watermarking and data hiding. One claim recites an apparatus comprising: electronic memory for storing first color data and second color data, the first color data and the second color data represent data from a color image signal or color video signal, and a digital watermark signal, the digital watermark signal serving to facilitate detection of a watermark message; means for separating the digital watermark signal into first frequency components and second frequency components; means for modifying the first color data by hiding the first frequency components therein; and means for modifying the second color data by hiding the second frequency components therein. Of course, other combinations and claims are provided too.

    Abstract translation: 本发明一般涉及数字水印和数据隐藏。 一个权利要求描述了一种装置，包括：用于存储第一颜色数据和第二颜色数据的电子存储器，第一颜色数据和第二颜色数据表示来自彩色图像信号或彩色视频信号的数据，以及数字水印信号，数字水印信号 用于促进水印消息的检测; 用于将数字水印信号分离为第一频率分量和第二频率分量的装置; 用于通过在其中隐藏第一频率分量来修改第一颜色数据的装置; 以及用于通过隐藏其中的第二频率分量来修改第二颜色数据的装置。 当然，也提供其他组合和权利要求。

    POSITION INFORMATION ADDING APPARATUS, POSITION INFORMATION ADDING METHOD, AND COMPUTER PROGRAM FOR ADDING POSITION INFORMATION AND POSITION DETECTION APPARATUS
    24.
    发明申请
    POSITION INFORMATION ADDING APPARATUS, POSITION INFORMATION ADDING METHOD, AND COMPUTER PROGRAM FOR ADDING POSITION INFORMATION AND POSITION DETECTION APPARATUS 审中-公开
    位置信息添加装置，位置信息添加方法以及用于添加位置信息和位置检测装置的计算机程序

    公开(公告)号：US20160117791A1

    公开(公告)日：2016-04-28

    申请号：US14990480

    申请日：2016-01-07

    Applicant: FUJITSU LIMITED

    Inventor： Shohei NAKAGATA ,  Kensuke KURAKI ,  Jun TAKAHASHI ,  Taizo ANAN

    IPC: G06T1/00 ,  G06K9/00

    CPC classification number: G06T1/0021 ,  G06K9/00711 ,  G06T1/005 ,  G06T1/0085 ,  G06T2201/0051 ,  G06T2201/0065 ,  G06T2201/0601 ,  H04N19/467 ,  H04N21/234345 ,  H04N21/8358

    Abstract: A position information adding apparatus includes: a reference position setting unit which sets a plurality of reference positions for each of a plurality of pictures contained in digitalized video data; a region setting unit which sets a first position information adding region at a first position defined based on at least any of the plurality of reference positions and a second position information adding region at a second position different from the first position, for each of the plurality of pictures; and a position information embedding unit which embeds a first moving pattern which moves on the pictures in a first temporal period into the first position information adding region and a second moving pattern which moves on the pictures in a second temporal period into the second position information adding region.

    Abstract translation: 一种位置信息添加装置，包括：参考位置设定单元，对包含在数字化视频数据中的多个图像中的每一个设置多个参考位置; 区域设定单元，对于所述多个基准位置中的至少一个，基于所述多个基准位置中的至少任一个限定的第一位置和与所述第一位置不同的第二位置处的第二位置信息添加区域设定第一位置信息附加区域 的图片; 以及位置信息嵌入单元，其将在第一时间周期中的图像上移动的第一移动图案嵌入到第一时间周期中的图像上移动到第一位置信息添加区域中的第二移动图案和第二位置信息添加 地区。

    METHODS AND SYSTEMS FOR SIGNAL PROCESSING
    25.
    发明申请
    METHODS AND SYSTEMS FOR SIGNAL PROCESSING 有权

    公开(公告)号：US20140029809A1

    公开(公告)日：2014-01-30

    申请号：US13918559

    申请日：2013-06-14

    Applicant: Digimarc Corporation

    Inventor： Geoffrey B. Rhoads

    IPC: G06K9/00

    CPC classification number: G06T1/0064 ,  G06K9/00442 ,  G06T1/0021 ,  G06T2201/0051 ,  G06T2201/0601 ,  G09C5/00 ,  H04L9/14 ,  H04L9/30 ,  H04L63/0428 ,  H04L2209/608 ,  H04L2209/80 ,  H04W12/02

    Abstract: An object (e.g., a driver's license) is tested for authenticity using imagery captured by a consumer device (e.g., a mobile phone camera). Corresponding data is sent from the consumer device to a remote system, which has secret knowledge about features indicating object authenticity. The phone, or the remote system, discerns the pose of the object relative to the camera from the captured imagery. The remote system tests the received data for the authentication features, and issues an output signal indicating whether the object is authentic. This testing involves modeling the image data that would be captured by the consumer device from an authentic object—based on the object's discerned pose (and optionally based on information about the camera optics), and then comparing this modeled data with the data sent from the consumer device. A great variety of other features and arrangements are also detailed.

    POSITION INFORMATION ADDING APPARATUS, POSITION INFORMATION ADDING METHOD, AND COMPUTER PROGRAM FOR ADDING POSITION INFORMATION AND POSITION DETECTION APPARATUS
    26.
    发明申请
    POSITION INFORMATION ADDING APPARATUS, POSITION INFORMATION ADDING METHOD, AND COMPUTER PROGRAM FOR ADDING POSITION INFORMATION AND POSITION DETECTION APPARATUS 有权
    位置信息添加装置，位置信息添加方法以及用于添加位置信息和位置检测装置的计算机程序

    公开(公告)号：US20140016817A1

    公开(公告)日：2014-01-16

    申请号：US14032735

    申请日：2013-09-20

    Applicant: FUJITSU LIMITED

    Inventor： Shohei NAKAGATA ,  Kensuke KURAKI ,  Jun TAKAHASHI ,  Taizo ANAN

    IPC: G06T1/00

    CPC classification number: G06T1/0021 ,  G06K9/00711 ,  G06T1/005 ,  G06T1/0085 ,  G06T2201/0051 ,  G06T2201/0065 ,  G06T2201/0601 ,  H04N19/467 ,  H04N21/234345 ,  H04N21/8358

    Abstract: A position information adding apparatus includes: a reference position setting unit which sets a plurality of reference positions for each of a plurality of pictures contained in digitalized video data; a region setting unit which sets a first position information adding region at a first position defined based on at least any of the plurality of reference positions and a second position information adding region at a second position different from the first position, for each of the plurality of pictures; and a position information embedding unit which embeds a first moving pattern which moves on the pictures in a first temporal period into the first position information adding region and a second moving pattern which moves on the pictures in a second temporal period into the second position information adding region.

    Abstract translation: 一种位置信息添加装置，包括：参考位置设定单元，对包含在数字化视频数据中的多个图像中的每一个设置多个参考位置; 区域设定单元，对于所述多个基准位置中的至少一个，基于所述多个基准位置中的至少任一个限定的第一位置和与所述第一位置不同的第二位置处的第二位置信息添加区域设定第一位置信息附加区域 的图片; 以及位置信息嵌入单元，其将在第一时间周期中的图像上移动的第一移动图案嵌入到第一时间周期中的图像上移动到第一位置信息添加区域中的第二移动图案和第二位置信息添加 地区。

    Methods and related toy and game applications using encoded information
    27.
    发明授权
    Methods and related toy and game applications using encoded information 有权
    使用编码信息的方法和相关的玩具和游戏应用程序

    公开(公告)号：US08615471B2

    公开(公告)日：2013-12-24

    申请号：US12400476

    申请日：2009-03-09

    Applicant: Brett T Hannigan ,  Ravi K Sharma ,  Tony F Rodriguez

    Inventor： Brett T Hannigan ,  Ravi K Sharma ,  Tony F Rodriguez

    IPC: G06F17/00

    CPC classification number: G06T1/0021 ,  A63H3/28 ,  A63H2200/00 ,  G06Q30/02 ,  G06T2201/0051 ,  G06T2201/0052 ,  G06T2201/0061 ,  G06T2201/0601 ,  G09B5/06 ,  H04N1/00127

    Abstract: The presently claimed invention relates generally to toys and games that are enhanced with encoded information. One claim recites a method of playing a computerized game including: receiving image or video representing a physical object, the physical object comprising information steganographically encoded therein, the information is carried by the physical object through alterations to data representing at least some features carried by the physical object; utilizing a multi-purpose processor configured to: analyze received image or video to decode information steganographically encoded therein; interrogate a database or storage location with at least some of the information to obtain at least one game attribute associated with information; and modify the at least one game attribute to reflect activity during play of the computerized game. Of course, other claims and combinations are provided as well.

    Abstract translation: 目前要求保护的发明一般涉及通过编码信息增强的玩具和游戏。 一个声明描述了播放电脑化游戏的方法，包括：接收表示物理对象的图像或视频，该物理对象包括在其中被隐写编码的信息，该信息由物理对象通过改变传送到表示至少一些特征的数据 物理对象 利用多用途处理器，其被配置为：分析接收到的图像或视频以解码其中被隐写编码的信息; 用至少一些信息来询问数据库或存储位置以获得与信息相关联的至少一个游戏属性; 并且修改所述至少一个游戏属性以反映在所述计算机游戏过程中的活动。 当然，也提供其他权利要求和组合。

    HIDDEN IMAGE SIGNALLING
    28.
    发明申请
    HIDDEN IMAGE SIGNALLING 有权
    隐藏图像信号

    公开(公告)号：US20110274310A1

    公开(公告)日：2011-11-10

    申请号：US12774512

    申请日：2010-05-05

    Applicant: Geoffrey B. Rhoads

    Inventor： Geoffrey B. Rhoads

    IPC: G06K9/00

    CPC classification number: H04N1/3216 ,  G06T1/00 ,  G06T1/005 ,  G06T2201/0052 ,  G06T2201/0601 ,  H04N1/32 ,  H04N1/32187 ,  H04N1/32309 ,  H04N2201/3249 ,  H04N2201/3264

    Abstract: An image is encoded to define one or more spatial regions that can be sensed by a suitably-equipped mobile device (e.g., a smart phone), but are imperceptible to humans. When such a mobile device senses one of these regions, it takes an action in response (e.g., rendering an associated tone, playing linked video, etc.). The regions may overlap in layered fashion. One form of encoding employs modification of the color content of the image at higher spatial frequencies, where human vision is not acute. In a particular embodiment, the encoding comprises altering a transform domain representation of the image by adding signal energy in a first chrominance channel, where the added signal energy falls primarily within a segmented arc region in a transform domain space.

    Abstract translation: 编码图像以定义可由适当装备的移动设备（例如，智能电话）感测的一个或多个空间区域，但是对于人们是不可察觉的。 当这种移动设备感测到这些区域中的一个时，它采取响应的动作（例如，呈现相关联的音调，播放链接的视频等）。 这些区域可以以分层方式重叠。 一种形式的编码采用在较高空间频率下修改图像的颜色内容，其中人类视觉不是尖锐的。 在特定实施例中，编码包括通过在第一色度信道中添加信号能量来改变图像的变换域表示，其中相加的信号能量主要落在变换域空间中的分段弧区域内。

    Digital watermarking methods and related toy and game applications
    30.
    发明授权
    Digital watermarking methods and related toy and game applications 有权
    数字水印方法及相关玩具及游戏应用

    公开(公告)号：US07502759B2

    公开(公告)日：2009-03-10

    申请号：US10139147

    申请日：2002-05-02

    Applicant: Brett T. Hannigan ,  Ravi K. Sharma ,  Stephen K. Decker ,  Phillip Andrew Seder ,  Tony F. Rodriguez ,  Andrew Klonsky

    Inventor： Brett T. Hannigan ,  Ravi K. Sharma ,  Stephen K. Decker ,  Phillip Andrew Seder ,  Tony F. Rodriguez ,  Andrew Klonsky

    IPC: G06F17/00

    CPC classification number: G06T1/0021 ,  A63H3/28 ,  A63H2200/00 ,  G06Q30/02 ,  G06T2201/0051 ,  G06T2201/0052 ,  G06T2201/0061 ,  G06T2201/0601 ,  G09B5/06 ,  H04N1/00127

    Abstract: The present invention relates to toys and game applications that are enhanced with digital watermarks. In one embodiment, a character card includes a unique identifier in the form of a digital watermark. The identifier is used to link to a database record, which can be updated to reflect changes in game attributes. Some such game attributes include life, character type and name, health, strength, and power levels. The data record can be updated or modified to reflect changes in attributes due to activity or events during a computer software game. The database record can be used by the computer software game to alter or enhance the game. In another embodiment, a toy interacts with toy components or cards via digital watermarks. Digital watermarks enhance games, toys and books in still other embodiments.

    Abstract translation: 本发明涉及用数字水印增强的玩具和游戏应用。 在一个实施例中，字符卡包括数字水印形式的唯一标识符。 标识符用于链接到可以更新的数据库记录，以反映游戏属性的变化。 一些这样的游戏属性包括生命，字符类型和名称，健康，力量和功率水平。 可以更新或修改数据记录以反映由于计算机软件游戏期间的活动或事件而导致的属性变化。 计算机软件游戏可以使用数据库记录来改变或增强游戏。 在另一个实施例中，玩具通过数字水印与玩具组件或卡相互作用。 在其他实施例中，数字水印增强游戏，玩具和书籍。

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