CN105975960A - 基于纹理方向能量特征的虹膜识别方法 - Google Patents
基于纹理方向能量特征的虹膜识别方法 Download PDFInfo
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- CN105975960A CN105975960A CN201610429007.4A CN201610429007A CN105975960A CN 105975960 A CN105975960 A CN 105975960A CN 201610429007 A CN201610429007 A CN 201610429007A CN 105975960 A CN105975960 A CN 105975960A
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- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/18—Eye characteristics, e.g. of the iris
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- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/20—Image preprocessing
- G06V10/30—Noise filtering
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- G—PHYSICS
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- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/18—Eye characteristics, e.g. of the iris
- G06V40/193—Preprocessing; Feature extraction
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106778535A (zh) * | 2016-11-28 | 2017-05-31 | 北京无线电计量测试研究所 | 一种基于小波包分解的虹膜特征提取与匹配方法 |
CN108596112A (zh) * | 2018-04-27 | 2018-09-28 | 北京万里红科技股份有限公司 | 一种大规模虹膜特征识别匹配阈值的动态选取方法 |
CN109165587A (zh) * | 2018-08-11 | 2019-01-08 | 石修英 | 智能图像信息抽取方法 |
CN112466024A (zh) * | 2020-11-24 | 2021-03-09 | 上海卓繁信息技术股份有限公司 | 一种智能防疫系统 |
Citations (8)
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CN101976440A (zh) * | 2010-11-09 | 2011-02-16 | 东华大学 | 一种用于表征织物纹理的基于Sobel算子的概貌与细节混合特征向量提取方法 |
CN102194114A (zh) * | 2011-06-25 | 2011-09-21 | 电子科技大学 | 一种基于边缘梯度方向金字塔直方图的虹膜识别方法 |
CN102201063A (zh) * | 2011-06-13 | 2011-09-28 | 中国科学院自动化研究所 | 基于纹理图像局部特征的形变虹膜匹配方法 |
CN102254159A (zh) * | 2011-07-07 | 2011-11-23 | 清华大学深圳研究生院 | 一种数显仪表判读方法 |
US20140003664A1 (en) * | 2011-03-01 | 2014-01-02 | Megachips Corporation | Data processor, data processing system, and computer-readable recording medium |
CN104268502A (zh) * | 2013-06-02 | 2015-01-07 | 广东智冠实业发展有限公司 | 人体静脉图像特征提取后的认识方法 |
CN105488493A (zh) * | 2015-12-25 | 2016-04-13 | 湖北润宏科技有限公司 | 一种快速虹膜识别方法 |
CN105678150A (zh) * | 2016-01-11 | 2016-06-15 | 成都布林特信息技术有限公司 | 一种用户权限管理方法 |
-
2016
- 2016-06-16 CN CN201610429007.4A patent/CN105975960B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101976440A (zh) * | 2010-11-09 | 2011-02-16 | 东华大学 | 一种用于表征织物纹理的基于Sobel算子的概貌与细节混合特征向量提取方法 |
US20140003664A1 (en) * | 2011-03-01 | 2014-01-02 | Megachips Corporation | Data processor, data processing system, and computer-readable recording medium |
CN102201063A (zh) * | 2011-06-13 | 2011-09-28 | 中国科学院自动化研究所 | 基于纹理图像局部特征的形变虹膜匹配方法 |
CN102194114A (zh) * | 2011-06-25 | 2011-09-21 | 电子科技大学 | 一种基于边缘梯度方向金字塔直方图的虹膜识别方法 |
CN102254159A (zh) * | 2011-07-07 | 2011-11-23 | 清华大学深圳研究生院 | 一种数显仪表判读方法 |
CN104268502A (zh) * | 2013-06-02 | 2015-01-07 | 广东智冠实业发展有限公司 | 人体静脉图像特征提取后的认识方法 |
CN105488493A (zh) * | 2015-12-25 | 2016-04-13 | 湖北润宏科技有限公司 | 一种快速虹膜识别方法 |
CN105678150A (zh) * | 2016-01-11 | 2016-06-15 | 成都布林特信息技术有限公司 | 一种用户权限管理方法 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106778535A (zh) * | 2016-11-28 | 2017-05-31 | 北京无线电计量测试研究所 | 一种基于小波包分解的虹膜特征提取与匹配方法 |
CN106778535B (zh) * | 2016-11-28 | 2020-06-02 | 北京无线电计量测试研究所 | 一种基于小波包分解的虹膜特征提取与匹配方法 |
CN108596112A (zh) * | 2018-04-27 | 2018-09-28 | 北京万里红科技股份有限公司 | 一种大规模虹膜特征识别匹配阈值的动态选取方法 |
CN109165587A (zh) * | 2018-08-11 | 2019-01-08 | 石修英 | 智能图像信息抽取方法 |
CN112466024A (zh) * | 2020-11-24 | 2021-03-09 | 上海卓繁信息技术股份有限公司 | 一种智能防疫系统 |
CN112466024B (zh) * | 2020-11-24 | 2021-07-16 | 上海卓繁信息技术股份有限公司 | 一种智能防疫系统 |
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