Method and apparatus for placing data onto plain paper
    3.
    发明授权
    Method and apparatus for placing data onto plain paper 失效
    将数据放在普通纸上的方法和装置

    公开(公告)号:US5337362A

    公开(公告)日:1994-08-09

    申请号:US48376

    申请日:1993-04-15

    CPC分类号: G06K1/121

    摘要: A method and apparatus for placing digital data on plain paper. One embodiment of the present invention allows for the digital data to undergo encryption before being placed on the plain paper. In one embodiment, a photocopier is used for transferring digital encrypted data to and from a plain piece of paper. The photocopier allows digital data to be stored onto plain paper after encryption, such that the digital data is secure. The photocopier also includes a device to recognize the encrypted digitized pixels on the page such that they may be decrypted and the original image reproduced.

    摘要翻译: 一种将数字数据放在普通纸上的方法和装置。 本发明的一个实施例允许数字数据在被放置在普通纸上之前进行加密。 在一个实施例中,使用复印机将数字加密数据传送到平纸或从平纸传送。 复印机允许数字数据在加密后存储到普通纸上,使数字数据安全。 复印机还包括用于识别页面上加密的数字化像素的装置,使得它们可以被解密并且再现原始图像。

    TECHNIQUES FOR CREATING MICROTASKS FOR CONTENT PRIVACY PRESERVATION
    5.
    发明申请
    TECHNIQUES FOR CREATING MICROTASKS FOR CONTENT PRIVACY PRESERVATION 审中-公开
    创造内容隐私保护微博的技术

    公开(公告)号:US20120054112A1

    公开(公告)日:2012-03-01

    申请号:US12871665

    申请日:2010-08-30

    IPC分类号: G06Q10/00

    CPC分类号: G06Q10/06 G06Q10/103

    摘要: Techniques for performing a task while preserving the privacy or confidentiality of information used as input for the task. In one embodiment the task is broken down into smaller tasks (called subtasks or microtasks), which are then outsourced. The input information for each microtask is based upon and is generally a subset of the input information received for the task. The determination of microtasks for the task is performed in such a manner that constraints associated with the task are satisfied. For example, microtasks may be determined for the task based upon risk (e.g., the risk associated with the privacy or confidentiality of the input information being compromised as a result of the outsourcing), quality constraints (e.g., desired quality of the work product resulting from performance of the task), cost constraints, and other constraints associated with the job.

    摘要翻译: 用于执行任务的技术,同时保留用作任务的输入的信息的隐私或机密性。 在一个实施例中,任务被分解成较小的任务(称为子任务或微任务),然后外包。 每个微任务的输入信息基于并且通常是为任务接收的输入信息的子集。 对任务的微任务的确定以与任务相关联的约束得到满足的方式来执行。 例如,可以基于风险来确定任务的微任务(例如,作为外包的结果,输入信息的隐私或保密性相关的风险),质量约束(例如,产生的工作产品的期望质量) 从执行任务),成本限制以及与作业相关的其他限制。

    Block quantization method for color halftoning
    6.
    发明授权
    Block quantization method for color halftoning 失效
    用于色调的块量化方法

    公开(公告)号:US07292728B1

    公开(公告)日:2007-11-06

    申请号:US09597861

    申请日:2000-06-20

    IPC分类号: G06K9/36 G06K9/46

    CPC分类号: H04N1/52 H04N1/4051

    摘要: A method and apparatus for block quantization for color halftoning is described. In one embodiment, the method comprises dividing an input image and an output image into blocks, wherein each block in the output image corresponds to one block in the input image. The method also includes dividing each block into subblocks if an edge exists in said each block, calculating a color average of each input block, and calculating a set of output colors for each block in the output image to match the color average of its corresponding block in the input image.

    摘要翻译: 描述了用于颜色半色调的块量化的方法和装置。 在一个实施例中,该方法包括将输入图像和输出图像分割成块,其中输出图像中的每个块对应于输入图像中的一个块。 该方法还包括如果在所述每个块中存在边缘,则将每个块划分为子块,计算每个输入块的颜色平均值,以及计算输出图像中每个块的一组输出颜色以匹配其相应块的颜色平均值 在输入图像中。

    Method for determining constraint-based relationships between devices for interacting and sharing information
    7.
    发明授权
    Method for determining constraint-based relationships between devices for interacting and sharing information 有权
    用于确定用于交互和共享信息的设备之间基于约束的关系的方法

    公开(公告)号:US08838600B2

    公开(公告)日:2014-09-16

    申请号:US13078839

    申请日:2011-04-01

    IPC分类号: G06F17/30 H04W4/20 H04W60/00

    CPC分类号: H04W4/206 H04W4/21 H04W60/00

    摘要: The system includes a registry server and devices. The registry server is coupled to the devices for publishing or registering spots, managing places and authenticating membership and places. The registry server includes a data store for constraint metadata, an authentication module, a spot manager module, a place manager module and a query response module. The devices are adapted to collect field values, create spots, access places, and interact and share information with other spots. In one embodiment, the devices include a constraint collection module, a spot creation module, a query module, a challenge creation module, a presentation module, a challenge response module, a spot action module and a spot communication module. The present invention includes methods for creating a spot, for generating and approving a challenge, for direct communication or sharing of documents, for performing an action based upon information space membership and for searching for available places.

    摘要翻译: 该系统包括注册表服务器和设备。 注册服务器耦合到用于发布或注册点,管理场所和认证会员资格的设备。 注册服务器包括用于约束元数据的数据存储,认证模块,现场管理器模块,场所管理器模块和查询响应模块。 这些设备适用于收集现场值,创建点,访问场所,并与其他景点进行交互和共享信息。 在一个实施例中,设备包括约束收集模块,点创建模块,查询模块,挑战创建模块,呈现模块,挑战响应模块,点动模块和点通信模块。 本发明包括用于创建点的方法,用于生成和批准用于直接通信或共享文档的挑战,用于基于信息空间成员进行动作并搜索可用的地点。

    Method For Determining Constraint-Based Relationships Between Devices For Interacting and Sharing Information
    8.
    发明申请
    Method For Determining Constraint-Based Relationships Between Devices For Interacting and Sharing Information 有权
    用于确定用于交互和共享信息的设备之间基于约束的关系的方法

    公开(公告)号:US20120254240A1

    公开(公告)日:2012-10-04

    申请号:US13078839

    申请日:2011-04-01

    IPC分类号: G06F17/30 G06F15/16

    CPC分类号: H04W4/206 H04W4/21 H04W60/00

    摘要: The system includes a constraint-based registry server and a plurality of devices. The constraint-based registry server is coupled to the plurality of devices for publishing or registering spots, managing places and authenticating membership and places. The constraint-based registry server includes a data store for constraint metadata, an authentication module, a spot manager module, a place manager module and a query response module. The devices are adapted to collect field values, create spots, access places, and interact and share information with other spots. In one embodiment, the devices include a constraint collection module, a spot creation module, a query module, a challenge creation module, a presentation module, a challenge response module, a spot action module and a spot communication module. The present invention also includes a number of methods for creating a spot, for generating and approving a challenge, for direct communication or sharing of documents, for performing an action based upon information space membership and for searching for available places.

    摘要翻译: 该系统包括基于约束的注册服务器和多个设备。 基于约束的注册服务器耦合到多个设备,用于发布或注册点,管理场所并认证会员和场所。 基于约束的注册服务器包括用于约束元数据的数据存储,认证模块,现场管理器模块,场所管理器模块和查询响应模块。 这些设备适用于收集现场值,创建点,访问场所,并与其他景点进行交互和共享信息。 在一个实施例中,设备包括约束收集模块,点创建模块,查询模块,挑战创建模块,呈现模块,挑战响应模块,点动模块和点通信模块。 本发明还包括用于产生和批准挑战的多个方法,用于直接通信或共享文档,用于基于信息空间成员进行动作并搜索可用的地点。