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1. 发明授权

US07076383B2 Method of resonance spectroscopy for the analysis of statistical properties of samples 失效
标题翻译：共振光谱法分析样品的统计性质
公开(公告)号：US07076383B2
公开(公告)日：2006-07-11
申请号：US10921108
申请日：2004-08-19
申请人： Hartmut Schäfer , Peter Neidig , Christian Fischer , Manfred Spraul
发明人： Hartmut Schäfer , Peter Neidig , Christian Fischer , Manfred Spraul
IPC分类号： G01R23/16
CPC分类号： G01R33/4625 , Y10T436/24
摘要： The invention refers to a method of resonance spectroscopy for the analysis of statistical properties of samples, comprising the following steps: a) recording of a complex resonance frequency spectrum of each sample by means of phase sensitive quadrature detection; b) numerical differentiation of the recorded complex resonance frequency spectra versus frequency; c) determination of the absolute value of each differentiated complex resonance frequency spectrum (=fingerprint); d) allocation of each fingerprint to a point of a multidimensional point set; and e) performing a pattern analysis of the generated points for characterizing the statistical properties of the samples. The inventive method tolerates unintended variances of measurement in the recorded resonance frequency spectra, in particular caused by phase errors, and allows reliable automated spectral analysis.
摘要翻译：本发明涉及一种用于分析样品的统计性质的共振光谱法，包括以下步骤：a）通过相敏检测记录每个样品的复共振频谱; b）记录的复共振频谱与频率的数值分化; c）确定每个微分复合共振频谱（=指纹）的绝对值; d）将每个指纹分配到多维点集的点; 以及e）对生成的点执行模式分析，以表征样本的统计特性。本发明的方法容忍记录的共振频谱中的非预期的测量方差，特别是由相位误差引起的，并且允许可靠的自动光谱分析。

2. 发明授权

US06993155B1 Method for reading document entries and addresses 有权
标题翻译：读取文件条目和地址的方法
公开(公告)号：US06993155B1
公开(公告)日：2006-01-31
申请号：US09913278
申请日：2000-02-01
申请人： Hartmut Schäfer , Thomas Bayer
发明人： Hartmut Schäfer , Thomas Bayer
IPC分类号： G06K9/00
CPC分类号： G06K9/00442 , G06K9/6217
摘要： The invention relates to a method for reading document entries and addresses. In this context, automatic reading is effected using the intermediate steps of layout analysis, classification of the segmented regions and interpretation of the results in a reader, and if necessary video coding. According to the invention, during the reading mode, when information has been clearly read automatically, the image data and the associated reading results and intermediate results, and/or, when information has been clearly ascertained using video coding, the image data and the reading results and intermediate results clearly ascertained in a second automatic reading process including the video coding results are stored for a current random sample. This current random sample is used to readapt the automatic reader.
摘要翻译：本发明涉及一种用于读取文档条目和地址的方法。在这种情况下，使用布局分析的中间步骤，分段区域的分类和读取器中的结果的解释以及必要的视频编码来实现自动阅读。根据本发明，在读取模式期间，当信息已经被清楚地读取时，图像数据和相关联的读取结果和中间结果，和/或当使用视频编码清楚地确定了信息时，图像数据和读取在包括视频编码结果的第二自动读取处理中清楚地确定的结果和中间结果被存储用于当前的随机样本。该当前的随机样本用于自动读取器。

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