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    Autodiscrimination and line drawing techniques for code readers
    1.
    发明授权
    Autodiscrimination and line drawing techniques for code readers 有权
    代码阅读器的自动识别和线绘图技术

    公开(公告)号：US06405925B2

    公开(公告)日：2002-06-18

    申请号：US09809216

    申请日：2001-03-16

    申请人： Duanfeng He ,  Eugene Joseph ,  Joseph Cai

    发明人： Duanfeng He ,  Eugene Joseph ,  Joseph Cai

    IPC分类号： G06K922

    CPC分类号： G06K7/14

    摘要： Optical image readers have a two-dimensional image sensor and an auto-discrimination function. The auto-discrimination function identifies optical codes by type for pixel clusters and, in some cases, tilt angle and start/stop coordinates. The clustered pixel data is passed to an appropriate decoder identified by the auto-discrimination function based upon a likelihood that the cluster contains an optical code of a particular type. Line drawing technique provide for adequate sampling of the clustered pixel data code based on the tilt angle of the code relative to an image sensor array.

    摘要翻译： 光学图像读取器具有二维图像传感器和自动识别功能。 自动识别功能根据像素簇的类型识别光学代码，并且在某些情况下识别倾斜角度和起始/停止坐标。 基于簇包含特定类型的光码的可能性，将聚类像素数据传送到由自动识别功能识别的适当解码器。 线绘制技术提供了基于代码相对于图像传感器阵列的倾斜角的聚类像素数据代码的适当采样。

    Contact image sensor hand-held scanner
    2.
    发明授权
    Contact image sensor hand-held scanner 有权
    联系图像传感器手持式扫描仪

    公开(公告)号：US06389183B1

    公开(公告)日：2002-05-14

    申请号：US09317550

    申请日：1999-05-24

    申请人： Loi Han

    发明人： Loi Han

    IPC分类号： G06K922

    CPC分类号： H04N1/00541 ,  H04N1/1017 ,  H04N1/1026 ,  H04N1/1043 ,  H04N1/1048 ,  H04N1/107 ,  H04N1/12 ,  H04N1/193 ,  H04N2201/0442

    摘要： A flat bed scanner of the type commonly used as a stand-alone computer peripheral in combination with a contact image sensor module, which extends the full width of the scanner area to provide a 1:1 scanning ratio using a rod lens to focus the image onto the image sensors, with or without a motor driven feed mechanism and which can scan the entire width of a standard sheet of paper in a single pass.

    摘要翻译： 通常用作独立计算机外围设备的平板扫描器，其与接触图像传感器模块组合，其延伸扫描仪区域的全部宽度，以使用棒状透镜来对图像进行聚焦以提供1：1扫描比 在图像传感器上，具有或不具有电动机驱动的进给机构，并且可以在单次通过中扫描标准纸张的整个宽度。

    Voice control input for portable capture devices
    3.
    发明授权
    Voice control input for portable capture devices 有权
    用于便携式捕获设备的语音控制输入

    公开(公告)号：US06289140B1

    公开(公告)日：2001-09-11

    申请号：US09219970

    申请日：1998-12-23

    申请人： Thomas C Oliver

    发明人： Thomas C Oliver

    IPC分类号： G06K922

    CPC分类号： G10L15/30 ,  G10L19/00 ,  G10L2015/223 ,  H04M3/42204 ,  H04N1/00127 ,  H04N1/00204 ,  H04N1/00326 ,  H04N1/32122 ,  H04N1/32128 ,  H04N2201/0081 ,  H04N2201/3222 ,  H04N2201/3264 ,  H04N2201/3274 ,  H04N2201/3278

    摘要： A portable capture device, such as a hand held document scanner or digital camera, that receives voice commands for operation control is disclosed. Commands such as “scan”, “save”, “delete”, “left”, “zoom in”, and “send” are illustrative, where the capture device will perform the predetermined functions associated with the command names. In one embodiment, the portable capture device trains itself to recognize the user's spoken commands through voice analysis software. The voice analysis software may be located within the capture device, or on a host computer system and accessed by the capture device while tethered to the host computer system. The capture device has an audio input/output system under the control of a controller. Upon receiving a voice control input command, the controller saves the digitized voice input in dynamic memory. The controller then compares the command received with the commands stored in a command recognition table held in static memory.

    摘要翻译： 公开了一种接收用于操作控制的语音命令的便携式捕获装置，例如手持文件扫描器或数字照相机。 诸如“扫描”，“保存”，“删除”，“左”，“放大”和“发送”的命令是说明性的，其中捕获设备将执行与命令名称相关联的预定功能。 在一个实施例中，便携式捕获装置训练自身以通过语音分析软件识别用户的口语命令。 语音分析软件可以位于捕获设备内，或位于主计算机系统上，并且被捕获设备连接到主计算机系统。 捕获装置具有在控制器的控制下的音频输入/输出系统。 在接收到语音控制输入命令后，控制器将数字化语音输入保存在动态存储器中。 然后，控制器将所接收的命令与保存在静态存储器中的命令识别表中存储的命令进行比较。

    Method and apparatus for inventorying substances
    7.
    发明授权
    Method and apparatus for inventorying substances 失效
    库存物质的方法和装置

    公开(公告)号：US06450406B2

    公开(公告)日：2002-09-17

    申请号：US09788647

    申请日：2001-02-21

    申请人： Christopher P. Brown

    发明人： Christopher P. Brown

    IPC分类号： G06K922

    CPC分类号： G11C16/28 ,  G06Q10/087 ,  G06Q20/203 ,  G11C2216/20

    摘要： A portable, integrated scanner/scale apparatus capable of scanning and weighing articles of inventory and particularly intended for use with a method of inventorying bottled liquids, specifically liquor at a bar, or pharmaceuticals. The integrated scanner/scale apparatus is defined by a housing containing a scanner, a weighing scale, and a plurality of other components used by the scanner/scale apparatus for gathering, recording, and distributing inventory data. Housed inside the integrated scanner/scale apparatus is a memory device for storing information obtained from the scanner/scale apparatus, a display device for displaying data either generated by the scanner or scale or entered by the key pad, and a serial port or RF communications devices for enabling interconnection between the memory device and a personal computer having a software program for calculating inventory stock amounts and profits, etc.

    摘要翻译： 一种便携式，集成的扫描仪/刻度设备，能够扫描和称重库存物品，特别是用于对瓶装液体，特别是酒吧中的液体或药物进行清查的方法。 集成扫描仪/刻度设备由包含扫描器，称重秤以及由扫描器/刻度设备用于收集，记录和分发库存数据的多个其它部件的壳体限定。 集成扫描仪/刻度装置内部的存储装置是用于存储从扫描仪/刻度装置获得的信息的存储装置，用于显示由扫描仪或刻度盘生成或由键盘输入的数据的显示装置，以及串行端口或RF通信 用于实现存储设备和具有用于计算库存库存量和利润的软件程序的个人计算机之间的互连的设备。

    Handy type image scanner
    9.
    发明授权
    Handy type image scanner 失效
    便携式图像扫描仪

    公开(公告)号：US06681062B1

    公开(公告)日：2004-01-20

    申请号：US09644561

    申请日：2000-08-24

    申请人： Akihiro Yano

    发明人： Akihiro Yano

    IPC分类号： G06K922

    CPC分类号： H04N1/0312 ,  H04N1/107 ,  H04N1/1077

    摘要： A handy scanner equipped with rollers in a lower surface of a bottom plate thereof includes a bank portion protruding downward from the lower surface of the bottom plate and provided to surround a periphery of an FAP protruding downward from the same lower surface such that the FAP does not contact with a surface of an original. Downward protruding distances of the bank portion and rollers are determined such that at least a portion of the bank portion and the rollers can contact with a surface of an original simultaneously and, preferably, a difference in vertical level between lower ends of the bank portion and the FAP is set such that CTF of the handy scanner becomes 30% or more.

    摘要翻译： 在底板的下表面配备有辊的便携式扫描仪具有从底板的下表面向下突出的堤部，其设置成包围从同一下表面向下突出的FAP的周边，使得FAP 不接触原件的表面。 确定堤部和辊的向下突出距离，使得堤岸部分和辊的至少一部分可以同时与原件的表面接触，并且优选地与堤岸部分和辊的下端之间的垂直水平差异 设置FAP使得便携式扫描仪的CTF为30％以上。