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公开(公告)号：US08636214B2
公开(公告)日：2014-01-28
申请号：US13280436
申请日：2011-10-25
CPC分类号： G06K7/087
摘要： Systems and methods for recognition of encoded information on documents are disclosed. According to an aspect, a system includes a document reader configured to read encoded information from a document, and to output an electrical signal representative of the encoded information. The system also includes signal conditioning modules that are each configured to receive the electrical signal, and to condition the received electrical signal differently for outputting a plurality of conditioned electrical signals. Further, the system includes an information recognition module configured to analyze each of the conditioned electrical signals and to select one of the conditioned electrical signals for use in recognizing the encoded information.
摘要翻译： 公开了用于识别文档上的编码信息的系统和方法。 根据一方面，一种系统包括：文档读取器，被配置为从文档读取编码信息，并输出代表编码信息的电信号。 该系统还包括信号调节模块，每个信号调节模块被配置为接收电信号，并且不同地调节所接收的电信号以输出多个经调节的电信号。 此外，该系统包括信息识别模块，该信息识别模块被配置为分析每个经调理的电信号，并且选择一个经调节的电信号用于识别编码信息。
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2.发明授权公开(公告)号：US07341185B1
公开(公告)日：2008-03-11
申请号：US11927919
申请日：2007-10-30
IPC分类号： G06K15/00
CPC分类号： G07G1/0036 , G06Q10/08 , G06Q20/20 , G06Q20/208 , G07G1/009 , G07G3/003
摘要： A method of marking products purchased through a self-service checkout terminal includes scanning a product to be purchased into a computer and issuing a tamper resistant label from a printer at the self-service checkout terminal. The tamper resistant label includes a visual indicator including product data section, and a radio frequency identifier including product data portion. The method also includes adhesively bonding the tamper resistant label to the product scanned into the computer such that removal of the tamper resistant label from the product destroys the product data section of the visual indicator and the radio frequency identifier. Finally, the method includes scanning for each of the visual indicator and the radio frequency identifier after the product passes through the self-service checkout terminal to verify that the product was scanned into the computer.
摘要翻译： 对通过自助服务结账终端购买的产品进行标记的方法包括将要购买的商品扫描到计算机中，并在自助结账终端从打印机发出防篡改标签。 防篡改标签包括包括产品数据部分的视觉指示器和包括产品数据部分的射频标识符。 该方法还包括将防篡改标签粘合到扫描到计算机中的产品上，使得从产品中去除防篡改标签会破坏视觉指示器的产品数据部分和射频标识符。 最后，该方法包括在产品通过自助服务检验终端之后扫描每个可视指示符和射频标识符，以验证产品是否被扫描到计算机中。
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公开(公告)号：US20130098996A1
公开(公告)日：2013-04-25
申请号：US13280436
申请日：2011-10-25
CPC分类号： G06K7/087
摘要： Systems and methods for recognition of encoded information on documents are disclosed. According to an aspect, a system includes a document reader configured to read encoded information from a document, and to output an electrical signal representative of the encoded information. The system also includes signal conditioning modules that are each configured to receive the electrical signal, and to condition the received electrical signal differently for outputting a plurality of conditioned electrical signals. Further, the system includes an information recognition module configured to analyze each of the conditioned electrical signals and to select one of the conditioned electrical signals for use in recognizing the encoded information.
摘要翻译： 公开了用于识别文档上的编码信息的系统和方法。 根据一方面，一种系统包括：文档读取器，被配置为从文档读取编码信息，并输出代表编码信息的电信号。 该系统还包括信号调节模块，每个信号调节模块被配置为接收电信号，并且不同地调节所接收的电信号以输出多个经调节的电信号。 此外，该系统包括信息识别模块，该信息识别模块被配置为分析每个经调理的电信号，并且选择一个经调节的电信号用于识别编码信息。
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