Mixed media reality recognition with image tracking
    41.
    发明授权
    Mixed media reality recognition with image tracking 有权
    混合媒体现实识别与图像跟踪

    公开(公告)号:US09063952B2

    公开(公告)日:2015-06-23

    申请号:US12247205

    申请日:2008-10-07

    摘要: An MMR system integrating image tracking and recognition comprises a plurality of mobile devices, a pre-processing server or MMR gateway, and an MMR matching unit, and may include an MMR publisher. The MMR matching unit receives an image query from the pre-processing server or MMR gateway and sends it to one or more of the recognition units to identify a result including a document, the page, and the location on the page. Image tracking information also is provided for determining relative locations of images within a document page. The mobile device includes an image tracker for providing at least a portion of the image tracking information. The present invention also includes methods for image tracking-assisted recognition, recognition of multiple images using a single image query, and improved image tracking using MMR recognition.

    摘要翻译: 集成图像跟踪和识别的MMR系统包括多个移动设备,预处理服务器或MMR网关和MMR匹配单元,并且可以包括MMR发布者。 MMR匹配单元从预处理服务器或MMR网关接收图像查询,并将其发送到一个或多个识别单元,以识别包括文档,页面和页面上的位置的结果。 还提供图像跟踪信息以确定文档页面内的图像的相对位置。 移动设备包括用于提供图像跟踪信息的至少一部分的图像跟踪器。 本发明还包括用于图像跟踪辅助识别,使用单个图像查询识别多个图像以及使用MMR识别的改进的图像跟踪的方法。

    Efficient, remote, private tree-based classification using cryptographic techniques
    43.
    发明授权
    Efficient, remote, private tree-based classification using cryptographic techniques 有权
    使用加密技术的高效,远程,私有的基于树的分类

    公开(公告)号:US09002007B2

    公开(公告)日:2015-04-07

    申请号:US13020708

    申请日:2011-02-03

    IPC分类号: H04L29/06 H04L9/00

    CPC分类号: H04L9/008 H04L2209/50

    摘要: A method and apparatus are disclosed herein for classification. In one embodiment, the method comprises performing tree-based classification of a user input by a classifier with a classification tree at a first location, including exchanging data with a second location, different from the first location, to obtain the user input and provide results of classification to a user using singly homomorphic encryption so that the user input is not revealed to the classifier, the classification tree is not revealed to the user and the classifier's output is not revealed to the classifier.

    摘要翻译: 本文公开了用于分类的方法和装置。 在一个实施例中,该方法包括在第一位置处由分类器对分类器进行用户输入的基于树的分类,包括与第一位置不同的第二位置交换数据,以获得用户输入并提供结果 对使用单一同态加密的用户进行分类,使得用户输入不会向分类器显示,分类树不会向用户显示,分类器的输出不会显示给分类器。

    COLOR FILTER MODULES FOR PLENOPTIC XYZ IMAGING SYSTEMS
    44.
    发明申请
    COLOR FILTER MODULES FOR PLENOPTIC XYZ IMAGING SYSTEMS 有权
    彩色XYZ成像系统的彩色滤镜模块

    公开(公告)号:US20150092071A1

    公开(公告)日:2015-04-02

    申请号:US14040653

    申请日:2013-09-28

    IPC分类号: H04N9/09 H04N5/235

    CPC分类号: H04N9/045 H04N5/2254

    摘要: A method for designing a color filter module used in a plenoptic XYZ imaging system. In one approach, the color filter module is spatially partitioned into filter cells, and the spatial partition is designed by considering data captured at the sensor in light of variations in ΔE.

    摘要翻译: 一种设计用于全光XYZ成像系统的滤色片模块的方法。 在一种方法中,滤色器模块在空间上划分成过滤器单元,并且通过考虑根据&D; E的变化在传感器处捕获的数据来设计空间分区。

    Method and apparatus for tamper proof camera logs
    45.
    发明授权
    Method and apparatus for tamper proof camera logs 有权
    防篡改相机日志的方法和设备

    公开(公告)号:US08977860B2

    公开(公告)日:2015-03-10

    申请号:US13898325

    申请日:2013-05-20

    申请人: Ricoh Co., Ltd.

    IPC分类号: H04L29/06 H04L9/32 G06F21/64

    摘要: A method and apparatus for maintaining a tamper proof device log are described. In one embodiment, the method comprises maintaining an embedded log in the device, the embedded log being a chain of log entries. In one embodiment, the method may also comprise publishing at least one log entry to a location external to the device.

    摘要翻译: 描述了用于维护防篡改设备日志的方法和设备。 在一个实施例中,该方法包括将嵌入式日志保存在设备中,嵌入式日志是日志条目链。 在一个实施例中,该方法还可以包括将至少一个日志条目发布到设备外部的位置。

    Mobile Information Gateway for Private Customer Interaction
    46.
    发明申请
    Mobile Information Gateway for Private Customer Interaction 有权
    用于私人客户互动的移动信息网关

    公开(公告)号:US20150058159A1

    公开(公告)日:2015-02-26

    申请号:US14137558

    申请日:2013-12-20

    IPC分类号: G06Q20/38 G06Q20/32 G06Q20/40

    摘要: A mobile information gateway comprises a wearable human interface module having an image delivery and display mechanism for presenting information overlaid upon a wide field of view, a computing and communication module adapted receive information from the human interface module and adapted to send commands and information to the human interface module including information for presentation; and a backend service server coupled for processing data from the computing and communication module including user identification and verification. The present invention also includes a method for private interaction comprises capturing information with a first mobile information gateway device; processing the captured information to determine an identity of a first user; processing the captured information to authenticate the first user; processing the identity of the first user to retrieve information of the first user; and presenting the retrieved information of the first user overlaid upon a first field of view by the first mobile information gateway device; and presenting the retrieved information to a second user overlaid upon a second field of view by the second mobile information gateway device.

    摘要翻译: 移动信息网关包括具有图像传送和显示机构的可佩戴的人机界面模块,用于呈现覆盖在宽视场上的信息;计算和通信模块,其适于从人机接口模块接收信息,并且适于将命令和信息发送到 人机接口模块,包括用于显示的信息; 以及后端服务服务器,用于处理来自包括用户识别和验证的计算和通信模块的数据。 本发明还包括用于私人交互的方法,包括:利用第一移动信息网关设备捕获信息; 处理所捕获的信息以确定第一用户的身份; 处理所捕获的信息以认证第一用户; 处理第一用户的身份以检索第一用户的信息; 以及通过所述第一移动信息网关设备呈现覆盖在第一视场上的所述第一用户的检索到的信息; 以及将检索到的信息呈现给由第二移动信息网关设备覆盖在第二视场上的第二用户。

    Secure search and retrieval
    48.
    发明授权
    Secure search and retrieval 有权
    安全搜索和检索

    公开(公告)号:US08904171B2

    公开(公告)日:2014-12-02

    申请号:US13341638

    申请日:2011-12-30

    IPC分类号: H04L9/00 H04L9/14

    摘要: A method and apparatus is disclosed herein for secure search and retrieval. In one embodiment, the method comprises receiving an encrypted, permuted search tree with nodes that have been permuted and encrypted, the encrypted permuted search tree having been encrypted with a first private encryption key; receiving, at a server, a query from a client, the query comprising a set of keywords, wherein each query term is encrypted with the first private encryption key; performing a search using the query, including performing an oblivious matching keyword test in which an evaluation occurs at each node of the tree to determine if one or more matches exist; and returning results based on a match of keywords for each document, the results including one or more encrypted leaf nodes of the tree, the encrypted leaf nodes encrypted with the first private encryption key.

    摘要翻译: 本文公开了用于安全搜索和检索的方法和装置。 在一个实施例中,所述方法包括:接收已经被置换和加密的节点的经加密的置换搜索树,所述加密的排列搜索树已经被第一专用加密密钥加密; 在服务器处接收来自客户端的查询,所述查询包括一组关键字,其中每个查询词用第一专用加密密钥加密; 使用查询执行搜索,包括执行遗忘的匹配关键字测试,其中在树的每个节点处进行评估,以确定是否存在一个或多个匹配; 并且基于每个文档的关键字的匹配返回结果,所述结果包括所述树的一个或多个加密的叶节点,所述加密的叶节点用所述第一专用加密密钥加密。

    Switching Between Views Using Natural Gestures
    49.
    发明申请
    Switching Between Views Using Natural Gestures 有权
    使用自然手势切换视图

    公开(公告)号:US20140340465A1

    公开(公告)日:2014-11-20

    申请号:US14019915

    申请日:2013-09-06

    申请人: Shu Shi John Barrus

    发明人: Shu Shi John Barrus

    IPC分类号: H04N5/44 H04N7/15

    摘要: The disclosure includes a system and method for switching between video views and data views. The system includes a controller, a view presentation module, a screen detection module and a view switching module. The controller receives data indicating a participant joined a multi-user communication session. The view presentation module presents a video stream on a mobile device associated with the participant. The screen detection module determines an occurrence of a detection trigger event. The controller receives a video frame image responsive to the occurrence of the detection trigger event. The screen detection module detects a data screen in the video frame image. The view switching module switches a view on the mobile device from video view to data view responsive to a natural gesture performed by the participant. The view presentation module presents a data stream associated with the data screen on the mobile device.

    摘要翻译: 本公开包括用于在视频视图和数据视图之间切换的系统和方法。 该系统包括控制器,视图呈现模块,屏幕检测模块和视图切换模块。 控制器接收指示加入多用户通信会话的参与者的数据。 视图呈现模块在与参与者相关联的移动设备上呈现视频流。 屏幕检测模块确定检测触发事件的发生。 响应于检测触发事件的发生,控制器接收视频帧图像。 屏幕检测模块检测视频帧图像中的数据屏幕。 视图切换模块响应于由参与者执行的自然手势将移动设备上的视图从视频视图切换到数据视图。 视图呈现模块呈现与移动设备上的数据屏幕相关联的数据流。

    Conversion of a collection of data to a structured, printable and navigable format
    50.
    发明授权
    Conversion of a collection of data to a structured, printable and navigable format 有权
    将数据集合转换为结构化,可打印和导航格式

    公开(公告)号:US08869023B2

    公开(公告)日:2014-10-21

    申请号:US11834418

    申请日:2007-08-06

    摘要: A system for converting a collection of data to a structured, printable and navigable document includes: an analyzer and a layout unit. The analyzer is coupled to receive a data collection source such as a web page associated with a wiki and other user parameters, and generates a representation of content associated with the data collection source. The output of the analyzer is coupled to an input of the layout unit to provide the representation of content. The layout unit is also coupled to receive a style sheet or other user preferences. The linearizer of the layout unit retrieves the necessary content using the representation of content. The retrieved content is then formatted by the layout selector of the layout unit to generate a paginated document and metadata. This output can then be printed on any conventional printer or manipulated and interacted with using applications or a web browser.

    摘要翻译: 用于将数据集合转换成结构化,可打印和导航的文档的系统包括:分析器和布局单元。 分析器被耦合以接收诸如与维基和其他用户参数相关联的网页的数据收集源,并且生成与数据收集源相关联的内容的表示。 分析器的输出耦合到布局单元的输入以提供内容的表示。 布局单元也耦合以接收样式表或其他用户偏好。 布局单元的线性化器使用内容的表示来检索必要的内容。 然后通过布局单元的布局选择器格式化检索的内容,以生成分页文档和元数据。 然后可以将此输出打印在任何常规打印机上,或者使用应用程序或Web浏览器进行操作和交互。