CN101620677B - 一种基于三角剖分与lod技术的指纹识别方法 - Google Patents
一种基于三角剖分与lod技术的指纹识别方法 Download PDFInfo
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CN105808747A (zh) * | 2016-03-14 | 2016-07-27 | 浪潮(苏州)金融技术服务有限公司 | 一种使用多维化技术进行快速指纹数据查询和对比的方法 |
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CN101782965B (zh) * | 2010-02-11 | 2012-05-23 | 上海点佰趣信息科技有限公司 | 形变指纹图像的处理方法 |
CN101833765B (zh) * | 2010-04-30 | 2011-11-16 | 天津大学 | 基于双向匹配和三角形约束的特征匹配方法 |
TWI599965B (zh) * | 2011-02-01 | 2017-09-21 | 許文星 | 以分類三角形實現之高速指紋特徵比對系統及其方法 |
CN103208003B (zh) * | 2013-04-12 | 2015-03-11 | 大连理工大学 | 一种基于几何图形特征点形状描述子的方法 |
ES2556276B1 (es) | 2013-07-31 | 2016-11-08 | Universidad De Sevilla | Método de identificación de huellas dactilares y dispositivo que hace uso del mismo |
TWI607386B (zh) | 2013-12-05 | 2017-12-01 | 神盾股份有限公司 | 指紋辨識方法及其裝置 |
CN104009973B (zh) * | 2014-05-08 | 2017-04-05 | 电子科技大学 | 一种基于集合多项式变换与调和的指纹细节信息隐藏与恢复方法 |
US9971928B2 (en) * | 2015-02-27 | 2018-05-15 | Qualcomm Incorporated | Fingerprint verification system |
WO2016206081A1 (zh) * | 2015-06-26 | 2016-12-29 | 宇龙计算机通信科技(深圳)有限公司 | 一种指纹模板更新方法和装置 |
WO2017020168A1 (zh) * | 2015-07-31 | 2017-02-09 | 宇龙计算机通信科技(深圳)有限公司 | 一种指纹识别的方法及装置 |
CN106909539A (zh) * | 2015-12-22 | 2017-06-30 | 成都理想境界科技有限公司 | 图像检索系统、服务器、数据库及相关的方法 |
CN110826452A (zh) * | 2019-10-30 | 2020-02-21 | 平安科技(深圳)有限公司 | 一种掌纹验证方法、装置、计算机设备及可读存储介质 |
CN112036522A (zh) * | 2020-07-20 | 2020-12-04 | 上海卓希智能科技有限公司 | 基于机器学习的书法单字评价方法、系统及终端 |
CN112837222A (zh) * | 2021-01-25 | 2021-05-25 | 深圳市奔凯安全技术股份有限公司 | 指纹图像拼接方法、装置、存储介质及电子设备 |
CN114821685B (zh) * | 2022-05-12 | 2023-05-02 | 黑龙江省科学院智能制造研究所 | 一种基于PSO优化Delaunay三角化的非接触式3D指纹识别方法 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105808747A (zh) * | 2016-03-14 | 2016-07-27 | 浪潮(苏州)金融技术服务有限公司 | 一种使用多维化技术进行快速指纹数据查询和对比的方法 |
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