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    • 28. 发明申请
    • Portable scanning device
    • 便携式扫描装置
    • US20060081714A1
    • 2006-04-20
    • US11209333
    • 2005-08-23
    • Martin KingDale GroverClifford KushlerJames Stafford-Fraser
    • Martin KingDale GroverClifford KushlerJames Stafford-Fraser
    • G06K7/10
    • G06F17/277G06K9/24
    • A handheld optical scanner for capturing images of text from a rendered document is described. The scanner includes a package suitable to be held in a user's hand. The package contains an optical sensor that captures images of text from a rendered document. The package also contains a proximity sensor that determines when the optical sensor is within a predetermined distance and orientation of a rendered document. The package further contains a triggering mechanism that causes the optical sensor to capture an image of text from a rendered document when the proximity sensor determines that the optical sensor is within a predetermined distance and orientation of a rendered document.
    • 描述了用于从呈现的文档捕获文本的图像的手持式光学扫描仪。 扫描器包括适于保持在用户手中的包装。 该软件包包含一个光学传感器,它从渲染的文档中捕获文本的图像。 该包装还包含一个接近传感器,用于确定光学传感器何时处于已渲染文件的预定距离和方向。 所述包装还包括触发机构,当所述接近传感器确定所述光学传感器位于所提供的文档的预定距离和方向之内时,所述触发机构使得所述光学传感器从所渲染的文档捕获文本的图像。