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Being the pattern detection device in order to identify the pattern detection device, pattern method of detection, you grasp with the pattern detection program and the computer
Being the pattern detection device in order to identify the pattern detection device, pattern method of detection, you grasp with the pattern detection program and the computer
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机译:作为用于识别图案检测装置,图案检测方法的图案检测装置,您需要掌握图案检测程序和计算机
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摘要
PROBLEM TO BE SOLVED: To provide a pattern feature generating system for simultaneously achieving the maximization of an inter-class distribution and the minimization of the in-class distribution.;SOLUTION: A pattern detecting device comprises: an input part 10 for inputting an input pattern; a feature quantity extracting part 22 for extracting a feature quantity from the input pattern inputted from the input part 10; a feature pattern holding part 24 for holding the feature pattern of previously registered registration data; a pattern detection performing part 26 for calculating a characteristic vector which minimizes the in-class distribution and maximizes the inter-class distribution, based on the input pattern, comparing the feature extracted by the product sum of the characteristic vector and the input pattern with the feature pattern held in the feature pattern holding part 24, and performing pattern detection; and an output part 30 for outputting the pattern detection result of the pattern detection performing part 26.;COPYRIGHT: (C)2006,JPO&NCIPI
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