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1. 发明授权

US06448792B1 Sensor for edge position of electro-conductive material 失效
标题翻译：传感器用于导电材料的边缘位置
公开(公告)号：US06448792B1
公开(公告)日：2002-09-10
申请号：US09580969
申请日：2000-05-30
申请人： Hirokazu Yoshida , Akira Shimotori
发明人： Hirokazu Yoshida , Akira Shimotori
IPC分类号： G01R2726
CPC分类号： G01B7/003 , G01D5/2412
摘要： The edge portion of an electro-conductive material inserted between a pair of the transmitting electrodes of triangular plate disposed flatly in opposite directions each other and the receiving electrode. The exciting signal source applies respectively the alternating voltage signal S1 with frequency f1 on one of the transmitting electrodes and the alternating voltage signal S2 with frequency f2 on the other transmitting electrode. The insertion extent of the strip edge of the electro-conductive material is evaluated with the ratio between the current I1 with frequency f1 and the current I2 with frequency f2 generated on the receiving electrode.
摘要翻译：导电材料的边缘部分插入在彼此相反方向平坦地布置的三角形板的一对发射电极和接收电极之间。励磁信号源分别在发送电极之一上施加频率为f1的交流电压信号S1和在另一个发送电极上施加频率为f2的交流电压信号S2。导电材料的带状边缘的插入程度用电流I1与频率f1和电流I2与频率f2在接收电极上产生的比率进行评估。

2. 发明授权

US5708731A Pattern matching method with pixel vectors 失效
标题翻译：带有像素矢量的图案匹配方法
公开(公告)号：US5708731A
公开(公告)日：1998-01-13
申请号：US676098
申请日：1996-07-02
申请人： Akira Shimotori , Kiyoo Kobayashi
发明人： Akira Shimotori , Kiyoo Kobayashi
IPC分类号： G06K9/50 , G06K9/62 , G06K9/56
CPC分类号： G06K9/50 , G06K9/6217 , G06K2209/01
摘要： Each of a certain number of sequences of binary pixels chosen according to some prescribed rules from m.times.n matrix of pixcels is referred to vector v.sub.i. A standard character k is represented with m.times.n matrix of binary pixels, from which the vectors g.sub.ki are derived. The reference vectors G.sub.ki are comprised of the vectors g.sub.ki and g.sub.ki which are generated by modification of g.sub.ki. A recognition object is captured to yield m.times.n matrix of binary pixels, from which the vectors v.sub.i are derived for comparison with the reference vectors G.sub.ki. Matching of v.sub.i with one of the reference vectors G.sub.ki adds a count to the standard pattern k corresponding to G.sub.ki. The standard character k with the maximum score of the matching count is recognized as the recognition object.
摘要翻译：根据来自pixcels的m×n矩阵的一些规定规则选择的一定数量的二进制像素序列中的每一个被称为向量vi。用二进制像素的m×n矩阵表示标准字符k，从中导出向量gki。参考矢量Gki由通过修改gki生成的向量gki和gki组成。捕获识别对象以产生二进制像素的m×n矩阵，从其导出矢量vi以与参考向量Gki进行比较。 vi与参考矢量Gki之一的匹配将对与Gki相对应的标准模式k的计数加上。具有匹配计数的最大分数的标准字符k被识别为识别对象。

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