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1.发明公开Method for enhancing the decodability of label information from scans of label data 有权系统在VERFAHREN ZUR REKONSTRUKTION STRICHKODIERTER ETIKETTEN
公开(公告)号：EP2275966A2
公开(公告)日：2011-01-19
申请号：EP10151975.9
申请日：1999-09-14
CPC分类号： G06K7/1482 , G06K7/14 , G06K7/1465 , G06K7/1486
摘要： A variety of complementary methodologies may be selectively and systematically employed and are capable of reconstructing label information, such as undecodable characters or elements, where label (95) defects may prevent decoding. Such methodologies include reconstruction from partial information ( Figure 2 ), use of edge strength indicators ( Figure 4 ), decoding techniques based on agressiveness, and learning mode for agressiveness level. Distortion of label information due to mechanical aspects of the scanning mechanism may be corrected and feedback from decoding may be used to adapt various signal processing parameters, such as gain and threshold. Decoding of a digital representation of an input signal may be attempted at first with decoding of the part or all of analog signal being undertaken only after a number of attempts at the digital signal prove unsuccessful.
摘要翻译： 可以选择性和系统地采用各种互补方法，并且能够重建标签信息，例如不可解码的字符或元素，其中标签（95）缺陷可能阻止解码。 这样的方法包括从部分信息重建（图2），使用边缘强度指标（图4），基于攻击性的解码技术，以及攻击级别的学习模式。 可以校正由于扫描机构的机械方面导致的标签信息失真，并且可以使用来自解码的反馈来适应各种信号处理参数，例如增益和阈值。 首先，可以尝试对输入信号的数字表示进行解码，只有在数字信号的尝试次数证明不成功时才进行模拟信号的部分或全部的解码。
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2.发明公开
公开(公告)号：EP2275966A3
公开(公告)日：2011-11-02
申请号：EP10151975.9
申请日：1999-09-14
CPC分类号： G06K7/1482 , G06K7/14 , G06K7/1465 , G06K7/1486
摘要： A variety of complementary methodologies may be selectively and systematically employed and are capable of reconstructing label information, such as undecodable characters or elements, where label (95) defects may prevent decoding. Such methodologies include reconstruction from partial information (Figure 2), use of edge strength indicators (Figure 4), decoding techniques based on agressiveness, and learning mode for agressiveness level. Distortion of label information due to mechanical aspects of the scanning mechanism may be corrected and feedback from decoding may be used to adapt various signal processing parameters, such as gain and threshold. Decoding of a digital representation of an input signal may be attempted at first with decoding of the part or all of analog signal being undertaken only after a number of attempts at the digital signal prove unsuccessful.
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3.发明公开Method of assembling label information from partial scans of label data 审中-公开Verfahren zurZusammenfügungvon Informationen eines Etikettes aus Teilabtastungen
公开(公告)号：EP2211291A2
公开(公告)日：2010-07-28
申请号：EP10151090.7
申请日：1999-09-14
IPC分类号： G06K7/10
CPC分类号： G06K7/1482 , G06K7/14 , G06K7/1465 , G06K7/1486
摘要： A variety of complementary methodologies may be selectively and systematically employed and are capable of reconstructing label information, such as undecodable characters or elements, where label (95) defects may prevent decoding. Such methodologies include reconstruction from partial information ( Figure 2 ), use of edge strength indicators ( Figure 4 ), decoding techniques based on agressiveness, and learning mode for agressiveness level. Distortion of label information due to mechanical aspects of the scanning mechanism may be corrected and feedback from decoding may be used to adapt various signal processing parameters, such as gain and threshold. Decoding of a digital representation of an input signal may be attempted at first with decoding of the part or all of analog signal being undertaken only after a number of attempts at the digital signal prove unsuccessful.
摘要翻译： 可以选择性和系统地采用各种互补方法，并且能够重建标签信息，例如不可解码的字符或元素，其中标签（95）缺陷可能阻止解码。 这样的方法包括从部分信息重建（图2），使用边缘强度指标（图4），基于攻击性的解码技术，以及攻击级别的学习模式。 可以校正由于扫描机构的机械方面导致的标签信息失真，并且可以使用来自解码的反馈来适应各种信号处理参数，例如增益和阈值。 首先，可以尝试对输入信号的数字表示进行解码，只有在数字信号的尝试次数证明不成功时才进行模拟信号的部分或全部的解码。
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4.发明公开
公开(公告)号：EP2211291A3
公开(公告)日：2012-08-15
申请号：EP10151090.7
申请日：1999-09-14
CPC分类号： G06K7/1482 , G06K7/14 , G06K7/1465 , G06K7/1486
摘要： A variety of complementary methodologies may be selectively and systematically employed and are capable of reconstructing label information, such as undecodable characters or elements, where label (95) defects may prevent decoding. Such methodologies include reconstruction from partial information (Figure 2), use of edge strength indicators (Figure 4), decoding techniques based on agressiveness, and learning mode for agressiveness level. Distortion of label information due to mechanical aspects of the scanning mechanism may be corrected and feedback from decoding may be used to adapt various signal processing parameters, such as gain and threshold. Decoding of a digital representation of an input signal may be attempted at first with decoding of the part or all of analog signal being undertaken only after a number of attempts at the digital signal prove unsuccessful.
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