Computer expansion module having image capture and decoding functionality
    1.
    发明授权
    Computer expansion module having image capture and decoding functionality 有权
    计算机扩展模块具有图像捕获和解码功能

    公开(公告)号:US07460170B2

    公开(公告)日:2008-12-02

    申请号:US10252481

    申请日:2002-09-23

    IPC分类号: H04N5/225 G06K7/10

    摘要: A computer assembly having a host computer and a detachably attached computer expansion module. The computer expansion module includes a 2D imaging module, and may include short range imaging optics. In a “picture taking” mode actuated by input into the host computer, the expansion module captures an image, and without launching a decoding algorithm, sends the captured image to the host computer which displays the image on an integrated display of the host computer. In a “decode” mode actuated by input to the host computer, the expansion module captures an image, executes a decoding algorithm, and sends a decoded out message to the host computer, which displays the decoded out message on an integrated display of the host computer.

    摘要翻译: 一种具有主计算机和可拆卸连接的计算机扩展模块的计算机组件。 计算机扩展模块包括2D成像模块,并且可以包括短距离成像光学元件。 在通过输入主计算机启动的“拍摄”模式中,扩展模块捕获图像,而不启动解码算法,将捕获的图像发送到在主计算机的集成显示器上显示图像的主计算机。 在通过输入到主计算机激活的“解码”模式中,扩展模块捕获图像,执行解码算法,并将解码的输出消息发送到主计算机,该主机在主机的集成显示器上显示解码的输出消息 电脑。

    Apparatus and method of converting an image on a transparency to line
art on a recording medium
    2.
    发明授权
    Apparatus and method of converting an image on a transparency to line art on a recording medium 失效
    将透明度上的图像转换为记录介质上的线条图像的装置和方法

    公开(公告)号:US4231656A

    公开(公告)日:1980-11-04

    申请号:US24740

    申请日:1979-03-28

    IPC分类号: G03B27/72

    CPC分类号: G03B27/727

    摘要: An apparatus and method of converting an image on a transparency such as photographic film to line art on a recording medium so that the line art may be microfilmed. The invention, through the use of optical processing techniques, greatly simplifies the conversion of continuous tone and half tone photographs to line art which heretofore had to be manually traced prior to microfilming the line art.

    摘要翻译: 将诸如摄影胶片的透明度上的图像转换成记录介质上的线条艺术的设备和方法,使得线条艺术可以被微缩胶卷化。 通过使用光学处理技术,本发明极大地简化了连续色调和半色调照片到线条艺术的转换,其在线材艺术之前必须手动追踪。