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    • 8. 发明专利
    • Technical method for qualitative analysis and quantitative analysis for correctly performing writer collation by autography
    • 定性分析和定量分析的技术方法,通过自动图像正确执行写入
    • JP2013225274A
    • 2013-10-31
    • JP2012110000
    • 2012-04-23
    • Koichi Fujita晃一 藤田
    • FUJITA KOICHI
    • G06T7/00G06K9/62
    • PROBLEM TO BE SOLVED: To provide a method for accurately and scientifically analyzing whether or not the writer of a signature printed document (questioned document) is actually the same as a signer.SOLUTION: Disclosed is the qualitative analysis of the movement of a pen by using an oriented graph theory, the qualitative analysis of a writing pressure and a writing stroke by using image processing, possibility quantitative analysis of whether or not the handwriting belongs to the principal by number-of-stroke form balance analysis by using the t-distribution of quality management, and quantitative analysis for calculating an inter-character balance by using the t-distribution of the quality management with probability.
    • 要解决的问题:提供一种准确,科学地分析签名印刷文件(被询问文件)的作者是否实际上与签字人相同的方法。解决方案:披露了笔的运动的定性分析 使用定向图论,通过使用图像处理对写作压力和写作笔画进行定性分析,通过使用t分布,通过笔划数量平衡分析手写是否属于主体的可能性定量分析 的质量管理和定量分析,通过使用质量管理的t分布概率来计算字符间平衡。