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1.发明授权Checkout system for and method of preventing a customer-operated accessory reader facing a bagging area from imaging targets on products passed through a clerk-operated workstation to the bagging area 有权用于防止面向装袋区域的客户操作的附件读取器的检查系统和方法，将通过文员操作的工作站的产品的目标成像到装袋区域公开(公告)号：US08925815B2
公开(公告)日：2015-01-06
申请号：US13604056
申请日：2012-09-05
IPC分类号： G06K7/00
CPC分类号： G07G1/0045 , G06K7/1096 , G06K7/1439 , G06K2207/1011 , G07G1/0018
摘要： A checkout system includes a clerk-operated bi-optical workstation through which products having target data are passed to a bagging area, and a customer-operated accessory reader having an accessory window facing the bagging area and a data capture assembly for capturing additional target data of additional targets associated with transaction-related items, particularly over a restricted range of working distances that terminates short of the bagging area, and for preventing the accessory reader from capturing the target data of the products in the bagging area.
摘要翻译： 一个结帐系统包括一个办公员操作的双光工作站，具有目标数据的产品通过该双工位工具传送到装袋区域，以及一个客户操作的附件阅读器，其具有面向装袋区域的附件窗口和用于捕获附加目标数据的数据捕获组件 与交易相关的物品相关的附加目标，特别是在距离装袋区域不足的工作距离的限制范围内，以及防止附件读取器捕获装袋区域中的产品的目标数据。
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公开(公告)号：US20140042297A1
公开(公告)日：2014-02-13
申请号：US13570915
申请日：2012-08-09
IPC分类号： G01J1/44 , H01L27/146
CPC分类号： G06K7/10722 , G06K7/10821
摘要： An arrangement for, and a method of, electro-optically reading a target by image capture, employ an aiming assembly for projecting an aiming light pattern on the target that is located within a range of working distances relative to a housing, an imaging assembly for capturing an image of the target and of the aiming light pattern over a field of view, and a controller for determining a distance of the target relative to the housing based on a position of the aiming light pattern in the captured image, for determining a scanning resolution based on the determined distance, for comparing the determined scanning resolution with a scanning resolution setting, and for processing the captured image based on the comparison.
摘要翻译： 用于通过图像捕获电光学读取目标的装置和方法采用瞄准组件，用于将瞄准光图案投影在所述目标上，所述瞄准组件位于相对于壳体的工作距离范围内，成像组件， 在视野中捕获目标和瞄准光图案的图像;以及控制器，用于基于拍摄图像中的瞄准光图案的位置来确定目标相对于壳体的距离，用于确定扫描 基于所确定的距离的分辨率，用于将确定的扫描分辨率与扫描分辨率设置进行比较，以及用于基于该比较来处理所捕获的图像。
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公开(公告)号：US20130001290A1
公开(公告)日：2013-01-03
申请号：US13171587
申请日：2011-06-29
IPC分类号： G06K5/00
CPC分类号： G07G1/0063 , G07G1/0081
摘要： A barcode reader for verifying a barcode is attached to an appropriate object particularly suitable for use at a point of sale. A database of expected object signatures in a vicinity of a properly affixed barcode properly is maintained. At a point of sale, the barcode reader obtains an image of a presented barcode (possibly not the correct barcode) and at least a portion of an object to which the presented barcode is affixed. Using data encoded on the presented barcode, the database is accessed to provide an expected signature of the object in the region of the presented barcode. A comparison is made between the expected signature of the object and a sensed signature derived from the image of the object. An improper barcode can thus possibly be identified and further investigation initiated.
摘要翻译： 用于验证条形码的条形码读取器被附加到特别适合于在销售点使用的适当对象。 保持适当粘贴的条形码附近的期望对象签名的数据库。 在销售点处，条形码读取器获得所呈现的条形码（可能不是正确的条形码）的图像以及附加了所呈现的条形码的对象的至少一部分。 使用在所呈现的条形码上编码的数据，访问数据库以在所呈现的条形码的区域中提供对象的预期签名。 在对象的预期签名和从对象的图像导出的感测签名之间进行比较。 因此可能会识别不正确的条形码，并进一步调查。
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4.发明授权Image capture based on scanning resolution setting compared to determined scanning resolution relative to target distance in barcode reading 有权基于扫描分辨率设置的图像捕获与相对于条形码读取中的目标距离的确定的扫描分辨率相比公开(公告)号：US09152834B2
公开(公告)日：2015-10-06
申请号：US13570915
申请日：2012-08-09
CPC分类号： G06K7/10722 , G06K7/10821
摘要： An arrangement for, and a method of, electro-optically reading a target by image capture, employ an aiming assembly for projecting an aiming light pattern on the target that is located within a range of working distances relative to a housing, an imaging assembly for capturing an image of the target and of the aiming light pattern over a field of view, and a controller for determining a distance of the target relative to the housing based on a position of the aiming light pattern in the captured image, for determining a scanning resolution based on the determined distance, for comparing the determined scanning resolution with a scanning resolution setting, and for processing the captured image based on the comparison.
摘要翻译： 用于通过图像捕获电光学读取目标的装置和方法采用瞄准组件，用于将瞄准光图案投影在所述目标上，所述瞄准组件位于相对于壳体的工作距离范围内，成像组件， 在视野中捕获目标和瞄准光图案的图像;以及控制器，用于基于拍摄图像中的瞄准光图案的位置来确定目标相对于壳体的距离，用于确定扫描 基于所确定的距离的分辨率，用于将确定的扫描分辨率与扫描分辨率设置进行比较，以及用于基于该比较来处理所捕获的图像。
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5.发明申请CHECKOUT SYSTEM FOR AND METHOD OF PREVENTING A CUSTOMER-OPERATED ACCESSORY READER FACING A BAGGING AREA FROM IMAGING TARGETS ON PRODUCTS PASSED THROUGH A CLERK-OPERATED WORKSTATION TO THE BAGGING AREA 有权检查退出系统和方法，以防止在通过一个秘密操作的工作站通向装运区的产品上的成像目标中的一个包围区域的客户操作的附件读取器公开(公告)号：US20140061308A1
公开(公告)日：2014-03-06
申请号：US13604056
申请日：2012-09-05
IPC分类号： G06K7/01
CPC分类号： G07G1/0045 , G06K7/1096 , G06K7/1439 , G06K2207/1011 , G07G1/0018
摘要： A checkout system includes a clerk-operated bi-optical workstation through which products having target data are passed to a bagging area, and a customer-operated accessory reader having an accessory window facing the bagging area and a data capture assembly for capturing additional target data of additional targets associated with transaction-related items, particularly over a restricted range of working distances that terminates short of the bagging area, and for preventing the accessory reader from capturing the target data of the products in the bagging area.
摘要翻译： 一个结帐系统包括一个办公员操作的双光工作站，具有目标数据的产品通过该双工位工具传送到装袋区域，以及一个客户操作的附件阅读器，其具有面向装袋区域的附件窗口和用于捕获附加目标数据的数据捕获组件 与交易相关的物品相关的附加目标，特别是在距离装袋区域不足的工作距离的限制范围内，以及防止附件读取器捕获装袋区域中的产品的目标数据。
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公开(公告)号：US20100163625A1
公开(公告)日：2010-07-01
申请号：US12317846
申请日：2008-12-30
申请人： Dariusz J. Madej , Joseph Cai , Duanfeng He , Miroslav Trajkovic , Dayou Wang , Michelle Wang
发明人： Dariusz J. Madej , Joseph Cai , Duanfeng He , Miroslav Trajkovic , Dayou Wang , Michelle Wang
IPC分类号： G06K7/10
CPC分类号： G06K7/10871
摘要： An arrangement for, and a method of, minimizing misdecodes of GS1 DataBar Limited (Databar-limited) symbols in a reader for electro-optically reading symbols of different symbologies, such as Universal Product Code (UPC) Version A (UPC-A) symbols, includes a data capture assembly for capturing light from a target symbol, and for generating an electrical signal indicative of the captured light; and a controller for processing and decoding the electrical signal, and for determining whether the decoded signal is indicative of a Databar-limited symbol, and for determining whether the decoded signal has characteristics indicative of a different symbology, such as the UPC-A symbol, to indicate whether a misdecode of the Databar-limited symbol has occurred.
摘要翻译： 读取器中用于电光学读取不同符号的符号（例如通用产品代码（UPC）版本A（UPC-A）符号）的GS1 DataBar Limited（Databar限制）符号的错误解码的装置和方法， 包括用于从目标符号捕获光并用于产生指示所捕获的光的电信号的数据捕获组件; 以及控制器，用于处理和解码电信号，并且用于确定解码信号是否指示数据限制符号，并且用于确定解码信号是否具有指示不同符号的特征，例如UPC-A符号， 以指示是否发生了Databar限制符号的错误解码。
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公开(公告)号：US08960550B2
公开(公告)日：2015-02-24
申请号：US12317846
申请日：2008-12-30
申请人： Dariusz J. Madej , Joseph Cai , Duanfeng He , Miroslav Trajkovic , Dayou Wang , Michelle Wang
发明人： Dariusz J. Madej , Joseph Cai , Duanfeng He , Miroslav Trajkovic , Dayou Wang , Michelle Wang
CPC分类号： G06K7/10871
摘要： An arrangement for, and a method of, minimizing misdecodes of GS1 DataBar Limited (Databar-limited) symbols in a reader for electro-optically reading symbols of different symbologies, such as Universal Product Code (UPC) Version A (UPC-A) symbols, includes a data capture assembly for capturing light from a target symbol, and for generating an electrical signal indicative of the captured light; and a controller for processing and decoding the electrical signal, and for determining whether the decoded signal is indicative of a Databar-limited symbol, and for determining whether the decoded signal has characteristics indicative of a different symbology, such as the UPC-A symbol, to indicate whether a misdecode of the Databar-limited symbol has occurred.
摘要翻译： 读取器中用于电光学读取不同符号的符号（例如通用产品代码（UPC）版本A（UPC-A）符号）的GS1 DataBar Limited（Databar限制）符号的错误解码的装置和方法， 包括用于从目标符号捕获光并用于产生指示所捕获的光的电信号的数据捕获组件; 以及控制器，用于处理和解码电信号，并且用于确定解码信号是否指示数据限制符号，并且用于确定解码信号是否具有指示不同符号的特征，例如UPC-A符号， 以指示是否发生了Databar限制符号的错误解码。
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公开(公告)号：US08528820B2
公开(公告)日：2013-09-10
申请号：US13171587
申请日：2011-06-29
IPC分类号： G06K7/10
CPC分类号： G07G1/0063 , G07G1/0081
摘要： A barcode reader for verifying a barcode is attached to an appropriate object particularly suitable for use at a point of sale. A database of expected object signatures in a vicinity of a properly affixed barcode properly is maintained. At a point of sale, the barcode reader obtains an image of a presented barcode (possibly not the correct barcode) and at least a portion of an object to which the presented barcode is affixed. Using data encoded on the presented barcode, the database is accessed to provide an expected signature of the object in the region of the presented barcode. A comparison is made between the expected signature of the object and a sensed signature derived from the image of the object. An improper barcode can thus possibly be identified and further investigation initiated.
摘要翻译： 用于验证条形码的条形码读取器被附加到特别适合于在销售点使用的适当对象。 保持适当粘贴的条形码附近的期望对象签名的数据库。 在销售点处，条形码读取器获得所呈现的条形码（可能不是正确的条形码）的图像以及附加了所呈现的条形码的对象的至少一部分。 使用在所呈现的条形码上编码的数据，访问数据库以在所呈现的条形码的区域中提供对象的预期签名。 在对象的预期签名和从对象的图像导出的感测签名之间进行比较。 因此可能会识别不正确的条形码，并进一步调查。
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公开(公告)号：US08950673B2
公开(公告)日：2015-02-10
申请号：US11897500
申请日：2007-08-30
IPC分类号： G06K7/10
CPC分类号： G06K7/10861
摘要： An imaging system for acquiring images of multiple indicia, such as symbols and non-symbols, on a target, such as a label, comprises a solid-state imager having an array of image sensors for capturing light from the indicia on the target over a field of view, and a controller having a stored template that identifies details of the indicia on the target, for controlling the imager to capture the light from the indicia based on the details identified by the template.
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公开(公告)号：US20090057411A1
公开(公告)日：2009-03-05
申请号：US11897500
申请日：2007-08-30
IPC分类号： G06K7/10
CPC分类号： G06K7/10861
摘要： An imaging system for acquiring images of multiple indicia, such as symbols and non-symbols, on a target, such as a label, comprises a solid-state imager having an array of image sensors for capturing light from the indicia on the target over a field of view, and a controller having a stored template that identifies details of the indicia on the target, for controlling the imager to capture the light from the indicia based on the details identified by the template.
摘要翻译： 用于在诸如标签的目标上获取诸如符号和非符号的多个标记的图像的成像系统包括：固态成像器，其具有用于在目标上的标记上捕获来自目标上的标记的光的图像传感器阵列， 以及具有存储的模板的控制器，该模板识别目标上的标记的细节，用于基于由模板识别的细节来控制成像器从标记捕获光。
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