专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20150206372A1 PAPER MONEY IDENTIFICATION METHOD AND DEVICE 有权
标题翻译：纸币识别方法和装置
公开(公告)号：US20150206372A1
公开(公告)日：2015-07-23
申请号：US14422344
申请日：2013-08-21
申请人： Shandong New Beiyang Information Technology Co., Ltd.
发明人： Xiangang Zhu , Chuntao Wang , Yuzhen Du , Yingchan Jiang
IPC分类号： G07D11/00 , G06K9/62
CPC分类号： G07D11/0066 , G06K9/6215 , G07D7/206
摘要： The disclosure discloses a paper money identification method and device. The paper money identification method comprises: obtaining entire grayscale image data of the paper money to be tested; dividing the entire grayscale image of the paper money to be tested into a plurality of areas; comparing the feature value of each area with feature value of a corresponding area in a paper money template to judge whether the two compared areas are matched; counting the number of unmatched areas of the paper money to be tested; judging whether the number of the unmatched areas is greater than a second preset threshold; and determining that the paper money to be tested is the altered money when the number of the unmatched areas is judged to be greater than the second preset threshold. By the disclosure, the accuracy of identifying the altered money is improved.
摘要翻译：本公开公开了一种纸币识别方法和装置。纸币识别方法包括：获取要测试的纸币的整个灰度图像数据; 将要测试的纸币的整个灰度图像分成多个区域; 将每个区域的特征值与纸币模板中相应区域的特征值进行比较，判断两个比较区域是否匹配; 计算要测试的纸币的无与伦比的区域数量; 判断不匹配区域的数量是否大于第二预设阈值; 并且当判断出不匹配区域的数量大于第二预设阈值时，确定要测试的纸币是改变的钱。通过披露，提高了识别改变的钱的准确性。

2. 发明授权

US09483895B2 Paper money identification method and device 有权
标题翻译：纸币识别方法和装置
公开(公告)号：US09483895B2
公开(公告)日：2016-11-01
申请号：US14422344
申请日：2013-08-21
申请人： Shandong New Beiyang Information Technology Co., Ltd.
发明人： Xiangang Zhu , Chuntao Wang , Yuzhen Du , Yingchan Jiang
IPC分类号： G07D11/00 , G07D7/20 , G06K9/62
CPC分类号： G07D11/0066 , G06K9/6215 , G07D7/206
摘要： The disclosure discloses a paper money identification method and device. The paper money identification method comprises: obtaining entire grayscale image data of the paper money to be tested; dividing the entire grayscale image of the paper money to be tested into a plurality of areas; comparing the feature value of each area with feature value of a corresponding area in a paper money template to judge whether the two compared areas are matched; counting the number of unmatched areas of the paper money to be tested; judging whether the number of the unmatched areas is greater than a second preset threshold; and determining that the paper money to be tested is the altered money when the number of the unmatched areas is judged to be greater than the second preset threshold. By the disclosure, the accuracy of identifying the altered money is improved.
摘要翻译：本公开公开了一种纸币识别方法和装置。纸币识别方法包括：获取要测试的纸币的整个灰度图像数据; 将要测试的纸币的整个灰度图像分成多个区域; 将每个区域的特征值与纸币模板中相应区域的特征值进行比较，判断两个比较区域是否匹配; 计算要测试的纸币的无与伦比的区域数量; 判断不匹配区域的数量是否大于第二预设阈值; 并且当判断出不匹配区域的数量大于第二预设阈值时，确定要测试的纸币是改变的钱。通过披露，提高了识别改变的钱的准确性。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式