CN111639559B - 一种基于地形凹凸特性的指静脉机器学习识别方法及装置 - Google Patents
一种基于地形凹凸特性的指静脉机器学习识别方法及装置 Download PDFInfo
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- 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
- G06V40/1382—Detecting the live character of the finger, i.e. distinguishing from a fake or cadaver finger
- G06V40/1388—Detecting the live character of the finger, i.e. distinguishing from a fake or cadaver finger using image processing
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- G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
- G06N3/00—Computing arrangements based on biological models
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- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/20—Image preprocessing
- G06V10/24—Aligning, centring, orientation detection or correction of the image
- G06V10/245—Aligning, centring, orientation detection or correction of the image by locating a pattern; Special marks for positioning
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- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/70—Arrangements for image or video recognition or understanding using pattern recognition or machine learning
- G06V10/74—Image or video pattern matching; Proximity measures in feature spaces
- G06V10/75—Organisation of the matching processes, e.g. simultaneous or sequential comparisons of image or video features; Coarse-fine approaches, e.g. multi-scale approaches; using context analysis; Selection of dictionaries
- G06V10/757—Matching configurations of points or features
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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
- G06V40/1359—Extracting features related to ridge properties; Determining the fingerprint type, e.g. whorl or loop
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CN202010414638.5A CN111639559B (zh) | 2020-05-15 | 2020-05-15 | 一种基于地形凹凸特性的指静脉机器学习识别方法及装置 |
PCT/CN2020/116685 WO2021227331A1 (zh) | 2020-05-15 | 2020-09-22 | 一种基于地形凹凸特性的指静脉机器学习识别方法及装置 |
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CN111639559A CN111639559A (zh) | 2020-09-08 |
CN111639559B true CN111639559B (zh) | 2022-07-05 |
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Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111639559B (zh) * | 2020-05-15 | 2022-07-05 | 圣点世纪科技股份有限公司 | 一种基于地形凹凸特性的指静脉机器学习识别方法及装置 |
CN111639560B (zh) * | 2020-05-15 | 2023-05-30 | 圣点世纪科技股份有限公司 | 基于静脉骨架线和地形凹凸特性动态融合的指静脉特征提取方法及装置 |
CN112215194A (zh) * | 2020-10-23 | 2021-01-12 | 敦泰电子(深圳)有限公司 | 光学指纹识别模组及其识别方法和显示装置 |
CN112036382A (zh) * | 2020-11-04 | 2020-12-04 | 北京圣点云信息技术有限公司 | 一种基于地形点分类的指静脉特征提取及识别方法和装置 |
CN112101319B (zh) * | 2020-11-17 | 2021-03-16 | 北京圣点云信息技术有限公司 | 一种基于地形点分类的静脉图像分类方法及装置 |
CN112434676B (zh) * | 2021-01-26 | 2021-04-20 | 北京圣点云信息技术有限公司 | 一种基于汇流累计量信息的体内静脉识别方法及装置 |
CN113609943B (zh) * | 2021-07-27 | 2024-05-17 | 东风汽车有限公司东风日产乘用车公司 | 手指指静脉识别方法、电子设备及存储介质 |
CN115578760B (zh) * | 2022-11-15 | 2023-05-30 | 山东圣点世纪科技有限公司 | 一种基于地形起伏度静脉识别的控制系统及控制方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103310196A (zh) * | 2013-06-13 | 2013-09-18 | 黑龙江大学 | 感兴趣区域与方向元素的手指静脉识别方法 |
CN106611168A (zh) * | 2016-12-29 | 2017-05-03 | 杭州电子科技大学 | 基于细化图像和方向场图的指静脉快速识别方法 |
WO2017088109A1 (zh) * | 2015-11-24 | 2017-06-01 | 厦门中控生物识别信息技术有限公司 | 一种掌静脉识别的方法和掌静脉识别装置 |
CN107832684A (zh) * | 2017-10-26 | 2018-03-23 | 通华科技(大连)有限公司 | 一种具有自主学习能力的智能静脉认证方法和系统 |
Family Cites Families (1)
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CN111639559B (zh) * | 2020-05-15 | 2022-07-05 | 圣点世纪科技股份有限公司 | 一种基于地形凹凸特性的指静脉机器学习识别方法及装置 |
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2020
- 2020-05-15 CN CN202010414638.5A patent/CN111639559B/zh active Active
- 2020-09-22 WO PCT/CN2020/116685 patent/WO2021227331A1/zh active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103310196A (zh) * | 2013-06-13 | 2013-09-18 | 黑龙江大学 | 感兴趣区域与方向元素的手指静脉识别方法 |
WO2017088109A1 (zh) * | 2015-11-24 | 2017-06-01 | 厦门中控生物识别信息技术有限公司 | 一种掌静脉识别的方法和掌静脉识别装置 |
CN106611168A (zh) * | 2016-12-29 | 2017-05-03 | 杭州电子科技大学 | 基于细化图像和方向场图的指静脉快速识别方法 |
CN107832684A (zh) * | 2017-10-26 | 2018-03-23 | 通华科技(大连)有限公司 | 一种具有自主学习能力的智能静脉认证方法和系统 |
Non-Patent Citations (2)
Title |
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A finger vein recognition system;Manisha Sapkale 等;《2016 Conference on Advances in Signal Processing (CASP)》;20160630;全文 * |
指静脉识别研究综述;尹义龙 等;《数据采集与处理》;20150915;第30卷(第5期);全文 * |
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WO2021227331A1 (zh) | 2021-11-18 |
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Application publication date: 20200908 Assignee: Zhongguancun Technology Leasing Co.,Ltd. Assignor: Holy Point Century Technology Co.,Ltd. Contract record no.: X2023980038140 Denomination of invention: A Machine Learning Recognition Method and Device for Palmar digital veins Based on Terrain Bump Characteristics Granted publication date: 20220705 License type: Exclusive License Record date: 20230717 |
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Denomination of invention: A Machine Learning Recognition Method and Device for Palmar digital veins Based on Terrain Bump Characteristics Effective date of registration: 20230719 Granted publication date: 20220705 Pledgee: Zhongguancun Technology Leasing Co.,Ltd. Pledgor: Holy Point Century Technology Co.,Ltd. Registration number: Y2023980048892 |