CN105447440A - 实时虹膜图像评价方法和装置 - Google Patents
实时虹膜图像评价方法和装置 Download PDFInfo
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- CN105447440A CN105447440A CN201510111619.4A CN201510111619A CN105447440A CN 105447440 A CN105447440 A CN 105447440A CN 201510111619 A CN201510111619 A CN 201510111619A CN 105447440 A CN105447440 A CN 105447440A
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- 238000000605 extraction Methods 0.000 claims description 7
- 230000008859 change Effects 0.000 abstract description 13
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- 239000011159 matrix material Substances 0.000 description 8
- 230000004048 modification Effects 0.000 description 6
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- 238000006243 chemical reaction Methods 0.000 description 3
- 230000004069 differentiation Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 210000000720 eyelash Anatomy 0.000 description 3
- 238000011161 development Methods 0.000 description 2
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018050123A1 (zh) * | 2016-09-19 | 2018-03-22 | 北京眼神科技有限公司 | 虹膜图像的检测方法和装置 |
CN110929073A (zh) * | 2018-08-30 | 2020-03-27 | 上海掌门科技有限公司 | 用于推送信息、采集数据的方法和设备 |
CN113536863A (zh) * | 2020-04-22 | 2021-10-22 | 上海聚虹光电科技有限公司 | 自适应虹膜灰度的光谱段选择方法 |
Citations (7)
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WO1999027845A1 (en) * | 1997-12-02 | 1999-06-10 | Sensar, Inc. | Method of measuring the focus of close-up images of eyes |
CN1584917A (zh) * | 2004-06-11 | 2005-02-23 | 清华大学 | 活体虹膜图像采集方法及采集装置 |
CN101241550A (zh) * | 2008-01-19 | 2008-08-13 | 电子科技大学中山学院 | 一种虹膜图像质量判断方法 |
CN101339603A (zh) * | 2008-08-07 | 2009-01-07 | 电子科技大学中山学院 | 一种从视频流中选取到了质量合格的虹膜图像的方法 |
CN102129558A (zh) * | 2011-01-30 | 2011-07-20 | 哈尔滨工业大学 | 基于普尔钦斑分析的虹膜采集系统及虹膜采集方法 |
CN103020612A (zh) * | 2013-01-05 | 2013-04-03 | 南京航空航天大学 | 一种虹膜图像采集装置及方法 |
CN103824293A (zh) * | 2014-02-28 | 2014-05-28 | 北京中科虹霸科技有限公司 | 虹膜采集设备成像质量评测系统 |
-
2015
- 2015-03-13 CN CN201510111619.4A patent/CN105447440B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
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WO1999027845A1 (en) * | 1997-12-02 | 1999-06-10 | Sensar, Inc. | Method of measuring the focus of close-up images of eyes |
CN1584917A (zh) * | 2004-06-11 | 2005-02-23 | 清华大学 | 活体虹膜图像采集方法及采集装置 |
CN101241550A (zh) * | 2008-01-19 | 2008-08-13 | 电子科技大学中山学院 | 一种虹膜图像质量判断方法 |
CN101339603A (zh) * | 2008-08-07 | 2009-01-07 | 电子科技大学中山学院 | 一种从视频流中选取到了质量合格的虹膜图像的方法 |
CN102129558A (zh) * | 2011-01-30 | 2011-07-20 | 哈尔滨工业大学 | 基于普尔钦斑分析的虹膜采集系统及虹膜采集方法 |
CN103020612A (zh) * | 2013-01-05 | 2013-04-03 | 南京航空航天大学 | 一种虹膜图像采集装置及方法 |
CN103824293A (zh) * | 2014-02-28 | 2014-05-28 | 北京中科虹霸科技有限公司 | 虹膜采集设备成像质量评测系统 |
Non-Patent Citations (1)
Title |
---|
廖曙铮 等: "一种序列虹膜图像的质量评价方法", 《贵州工业大学学报:自然科学版》 * |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018050123A1 (zh) * | 2016-09-19 | 2018-03-22 | 北京眼神科技有限公司 | 虹膜图像的检测方法和装置 |
CN107844737A (zh) * | 2016-09-19 | 2018-03-27 | 北京眼神科技有限公司 | 虹膜图像的检测方法和装置 |
CN107844737B (zh) * | 2016-09-19 | 2020-10-27 | 北京眼神科技有限公司 | 虹膜图像的检测方法和装置 |
CN110929073A (zh) * | 2018-08-30 | 2020-03-27 | 上海掌门科技有限公司 | 用于推送信息、采集数据的方法和设备 |
CN113536863A (zh) * | 2020-04-22 | 2021-10-22 | 上海聚虹光电科技有限公司 | 自适应虹膜灰度的光谱段选择方法 |
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Address after: 100085, 1 floor 8, 1 Street, ten Street, Haidian District, Beijing. Applicant after: Beijing eye Intelligence Technology Co., Ltd. Address before: 100085, 1 floor 8, 1 Street, ten Street, Haidian District, Beijing. Applicant before: Beijing Techshino Technology Co., Ltd. |
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Denomination of invention: Real-time iris image evaluating method and device Effective date of registration: 20191226 Granted publication date: 20190326 Pledgee: Beijing Zhongguancun sub branch of China Post Savings Bank Co., Ltd Pledgor: Beijing eye Intelligence Technology Co., Ltd. Registration number: Y2019990000808 |
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Date of cancellation: 20210917 Granted publication date: 20190326 Pledgee: Beijing Zhongguancun sub branch of China Post Savings Bank Co.,Ltd. Pledgor: Beijing Eyes Intelligent Technology Co.,Ltd. Registration number: Y2019990000808 |
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Effective date of registration: 20211214 Address after: 071800 Beijing Tianjin talent home (Xincheng community), West District, Xiongxian Economic Development Zone, Baoding City, Hebei Province Patentee after: BEIJING EYECOOL TECHNOLOGY Co.,Ltd. Patentee after: Beijing Eye Intelligent Technology Co., Ltd Address before: 100085, 1 floor 8, 1 Street, ten Street, Haidian District, Beijing. Patentee before: Beijing Eyes Intelligent Technology Co.,Ltd. |
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Denomination of invention: Real time iris image evaluation method and device Effective date of registration: 20220228 Granted publication date: 20190326 Pledgee: China Construction Bank Corporation Xiongxian sub branch Pledgor: BEIJING EYECOOL TECHNOLOGY Co.,Ltd. Registration number: Y2022990000113 |
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