CN109359616A - 一种基于sift的伪拼接小尺寸指纹识别算法 - Google Patents
一种基于sift的伪拼接小尺寸指纹识别算法 Download PDFInfo
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- CN109359616A CN109359616A CN201811276192.3A CN201811276192A CN109359616A CN 109359616 A CN109359616 A CN 109359616A CN 201811276192 A CN201811276192 A CN 201811276192A CN 109359616 A CN109359616 A CN 109359616A
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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
- 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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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112395436A (zh) * | 2019-08-14 | 2021-02-23 | 北京迈格威科技有限公司 | 一种底库录入方法及装置 |
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 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107180182A (zh) * | 2017-06-09 | 2017-09-19 | 青岛海信移动通信技术股份有限公司 | 一种指纹解锁方法和装置 |
CN108305240A (zh) * | 2017-05-22 | 2018-07-20 | 腾讯科技(深圳)有限公司 | 图像质量检测方法及装置 |
US20180307888A1 (en) * | 2017-04-24 | 2018-10-25 | Samsung Electronics Co., Ltd. | Method and apparatus for performing authentication based on biometric information |
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- 2018-10-30 CN CN201811276192.3A patent/CN109359616B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20180307888A1 (en) * | 2017-04-24 | 2018-10-25 | Samsung Electronics Co., Ltd. | Method and apparatus for performing authentication based on biometric information |
CN108305240A (zh) * | 2017-05-22 | 2018-07-20 | 腾讯科技(深圳)有限公司 | 图像质量检测方法及装置 |
CN107180182A (zh) * | 2017-06-09 | 2017-09-19 | 青岛海信移动通信技术股份有限公司 | 一种指纹解锁方法和装置 |
Non-Patent Citations (2)
Title |
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付青柳: "小面积指纹拼接算法研究", 《中国优秀硕士学位论文全文数据库信息科技辑》 * |
代小红等: "《基于机器视觉的数字图像处理与识别研究》", 31 March 2012, 西南交通大学出版社 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112395436A (zh) * | 2019-08-14 | 2021-02-23 | 北京迈格威科技有限公司 | 一种底库录入方法及装置 |
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 |
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Denomination of invention: A SIFT-based Pseudo-stitching Small-size Fingerprint Recognition Algorithm Effective date of registration: 20220830 Granted publication date: 20210205 Pledgee: Bank of Communications Co.,Ltd. Shanghai Zhangjiang Sub branch Pledgor: Shanghai hailichuang Technology Co.,Ltd. Registration number: Y2022310000218 |
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