CN109101889B - 基于灰尘分析的指纹扫描机构 - Google Patents
基于灰尘分析的指纹扫描机构 Download PDFInfo
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- CN109101889B CN109101889B CN201810763688.7A CN201810763688A CN109101889B CN 109101889 B CN109101889 B CN 109101889B CN 201810763688 A CN201810763688 A CN 201810763688A CN 109101889 B CN109101889 B CN 109101889B
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- 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
- G06V40/12—Fingerprints or palmprints
- G06V40/13—Sensors therefor
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- 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
- G06—COMPUTING; CALCULATING OR COUNTING
- 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
- G06V40/12—Fingerprints or palmprints
- G06V40/1347—Preprocessing; Feature extraction
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- 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
- G06V40/12—Fingerprints or palmprints
- G06V40/1365—Matching; Classification
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CN201810763688.7A CN109101889B (zh) | 2018-07-12 | 2018-07-12 | 基于灰尘分析的指纹扫描机构 |
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CN201810763688.7A CN109101889B (zh) | 2018-07-12 | 2018-07-12 | 基于灰尘分析的指纹扫描机构 |
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CN109101889A CN109101889A (zh) | 2018-12-28 |
CN109101889B true CN109101889B (zh) | 2019-08-02 |
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CN201810763688.7A Active CN109101889B (zh) | 2018-07-12 | 2018-07-12 | 基于灰尘分析的指纹扫描机构 |
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Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN110895813A (zh) * | 2019-01-21 | 2020-03-20 | 杨鹏 | 居民楼数据提取机构 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103294987A (zh) * | 2012-03-05 | 2013-09-11 | 天津华威智信科技发展有限公司 | 指纹匹配方法与实现方式 |
Family Cites Families (8)
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CN100578527C (zh) * | 2007-12-29 | 2010-01-06 | 北京中星微电子有限公司 | 一种图像检测方法及装置 |
CN101551851B (zh) * | 2008-03-31 | 2011-03-23 | 中国科学院沈阳自动化研究所 | 一种红外图像目标识别方法 |
CN101334434B (zh) * | 2008-07-25 | 2010-10-13 | 西安电子科技大学 | 利用小波变换提取电磁泄漏信号的电磁环境测试系统 |
CN105096280B (zh) * | 2015-06-17 | 2019-01-11 | 浙江宇视科技有限公司 | 处理图像噪声的方法及装置 |
EP3113107B1 (en) * | 2015-07-02 | 2018-12-05 | Continental Automotive GmbH | Static soiling detection and correction |
CN106940020A (zh) * | 2017-03-20 | 2017-07-11 | 陈华锋 | 一种基于实时测距的智能声波除灰控制系统 |
CN107590785B (zh) * | 2017-09-06 | 2020-06-16 | 吉林大学 | 一种基于sobel算子的布里渊散射谱图像识别方法 |
CN207541623U (zh) * | 2017-09-12 | 2018-06-26 | 西安杰邦科技股份有限公司 | 一种身份识别安全装置 |
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Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103294987A (zh) * | 2012-03-05 | 2013-09-11 | 天津华威智信科技发展有限公司 | 指纹匹配方法与实现方式 |
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Effective date of registration: 20190709 Address after: 312500 No. nine drainage pit, Wai Wu, Wai Po Keng Village, Xinchang Town, Xinchang, Shaoxing, Zhejiang Applicant after: Hakan Machinery Parts Factory, Xinchang County Address before: 210000 No. 3 Puzhu South Road, Pukou District, Nanjing City, Jiangsu Province Applicant before: Su Haiying |
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Application publication date: 20181228 Assignee: Xinchang Huandi Technology Co.,Ltd. Assignor: Hakan Machinery Parts Factory, Xinchang County Contract record no.: X2022330000186 Denomination of invention: Fingerprint scanning mechanism based on dust analysis Granted publication date: 20190802 License type: Common License Record date: 20220609 |
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