首页> 外国专利> Arrangement and method of imaging one-dimensional and two-dimensional optical codes at a plurality of focal planes

Arrangement and method of imaging one-dimensional and two-dimensional optical codes at a plurality of focal planes

机译:在多个焦平面上成像一维和二维光学代码的装置和方法

摘要

A non-complex imaging arrangement is aligned along an imaging axis. A mirror assembly is configured to reflect an image from an optical axis, which intersects the imaging axis, toward the optics assembly. The imaging arrangement includes at least one fixed image sensor for imaging thereon an optical code or target, such as a one-dimensional or two-dimensional barcode symbol, or label, signature, marking, picture, etc. The imaging arrangement provides an extended working range of approximately 5-102 cm. The imaging arrangement is capable of being incorporated within a barcode imager to provide a non-complex barcode imager having an extended working range which is comparable to or greater than the working ranges of conventional image-based barcode imagers.
机译:非复杂的成像布置沿着成像轴对准。镜组件被配置成将与成像轴相交的光轴的图像朝向光学组件反射。该成像装置包括至少一个固定图像传感器,用于在其上成像光学代码或目标,例如一维或二维条形码符号或标签,签名,标记,图片等。该成像装置提供了扩展的工作范围约5-102厘米。该成像装置能够被并入条形码成像器内,以提供具有与常规基于图像的条形码成像器的工作范围相当或更大的扩展工作范围的非复杂条形码成像器。

著录项

  • 公开/公告号US2005006478A1

    专利类型

  • 公开/公告日2005-01-13

    原文格式PDF

  • 申请/专利权人 MEHUL PATEL;

    申请/专利号US20030703116

  • 发明设计人 MEHUL PATEL;

    申请日2003-11-06

  • 分类号G06K7/10;G02B26/08;G06K5/00;G03B7/08;G06K7/14;

  • 国家 US

  • 入库时间 2022-08-21 22:25:53

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