CN106228123A - 自动调整处理的指纹识别器及其识别方法 - Google Patents
自动调整处理的指纹识别器及其识别方法 Download PDFInfo
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- CN106228123A CN106228123A CN201610561175.9A CN201610561175A CN106228123A CN 106228123 A CN106228123 A CN 106228123A CN 201610561175 A CN201610561175 A CN 201610561175A CN 106228123 A CN106228123 A CN 106228123A
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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
- G06V40/1306—Sensors therefor non-optical, e.g. ultrasonic or capacitive sensing
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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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- Computer Vision & Pattern Recognition (AREA)
- Image Input (AREA)
- Collating Specific Patterns (AREA)
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- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
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CN201610561175.9A CN106228123B (zh) | 2016-07-14 | 2016-07-14 | 自动调整处理的指纹识别器及其识别方法 |
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CN201610561175.9A CN106228123B (zh) | 2016-07-14 | 2016-07-14 | 自动调整处理的指纹识别器及其识别方法 |
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CN106228123A true CN106228123A (zh) | 2016-12-14 |
CN106228123B CN106228123B (zh) | 2019-02-12 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108064386A (zh) * | 2017-11-24 | 2018-05-22 | 深圳市汇顶科技股份有限公司 | 背景去除方法、影像模块及光学指纹辨识系统 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060182319A1 (en) * | 2005-02-17 | 2006-08-17 | Authentec, Inc. | Finger sensor apparatus using image resampling and associated methods |
CN103870817A (zh) * | 2014-03-27 | 2014-06-18 | 成都费恩格尔微电子技术有限公司 | 一种射频式微电容指纹采集芯片及采集方法 |
CN204731798U (zh) * | 2015-06-30 | 2015-10-28 | 深圳指芯智能科技有限公司 | 一种智能变频3d指纹传感器 |
CN105469083A (zh) * | 2015-11-13 | 2016-04-06 | 广东欧珀移动通信有限公司 | 指纹图像处理方法、装置和终端设备 |
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2016
- 2016-07-14 CN CN201610561175.9A patent/CN106228123B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060182319A1 (en) * | 2005-02-17 | 2006-08-17 | Authentec, Inc. | Finger sensor apparatus using image resampling and associated methods |
CN103870817A (zh) * | 2014-03-27 | 2014-06-18 | 成都费恩格尔微电子技术有限公司 | 一种射频式微电容指纹采集芯片及采集方法 |
CN204731798U (zh) * | 2015-06-30 | 2015-10-28 | 深圳指芯智能科技有限公司 | 一种智能变频3d指纹传感器 |
CN105469083A (zh) * | 2015-11-13 | 2016-04-06 | 广东欧珀移动通信有限公司 | 指纹图像处理方法、装置和终端设备 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108064386A (zh) * | 2017-11-24 | 2018-05-22 | 深圳市汇顶科技股份有限公司 | 背景去除方法、影像模块及光学指纹辨识系统 |
WO2019100329A1 (zh) * | 2017-11-24 | 2019-05-31 | 深圳市汇顶科技股份有限公司 | 背景去除方法、影像模块及光学指纹辨识系统 |
US11182586B2 (en) | 2017-11-24 | 2021-11-23 | Shenzhen GOODIX Technology Co., Ltd. | Background subtraction method, image module, and optical fingerprint identification system |
CN108064386B (zh) * | 2017-11-24 | 2022-04-05 | 深圳市汇顶科技股份有限公司 | 背景去除方法、影像模块及光学指纹辨识系统 |
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CN106228123B (zh) | 2019-02-12 |
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Effective date of registration: 20190611 Address after: Room 707, 7th Building, No. 4818 Youquan Road, Nanhu District, Jiaxing City, Zhejiang Province, 314000 Patentee after: World Wide Internet of Things Technology (Jiaxing) Co., Ltd. Address before: Room 3313, Building 3339, Linggongtang Road, Nanhu District, Jiaxing City, Zhejiang Province, 314000 Patentee before: Zhejiang win Vision Technology Co., Ltd. |
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Address after: Room 707, 7th Building, No. 4818 Youquan Road, Nanhu District, Jiaxing City, Zhejiang Province, 314000 Patentee after: Datang artificial intelligence (Jiaxing) Co., Ltd Address before: Room 707, 7th Building, No. 4818 Youquan Road, Nanhu District, Jiaxing City, Zhejiang Province, 314000 Patentee before: World Wide Internet of Things Technology (Jiaxing) Co., Ltd. |
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Address after: Room 707, 7th floor, building 5, 4818 Youquan Road, Nanhu District, Jiaxing City, Zhejiang Province 314000 Patentee after: Shiwei artificial intelligence (Jiaxing) Co.,Ltd. Address before: Room 707, 7th floor, building 5, 4818 Youquan Road, Nanhu District, Jiaxing City, Zhejiang Province 314000 Patentee before: Datang artificial intelligence (Jiaxing) Co.,Ltd. |
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