CN107169471A - 一种基于图像融合的指纹识别*** - Google Patents
一种基于图像融合的指纹识别*** Download PDFInfo
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- CN107169471A CN107169471A CN201710421000.2A CN201710421000A CN107169471A CN 107169471 A CN107169471 A CN 107169471A CN 201710421000 A CN201710421000 A CN 201710421000A CN 107169471 A CN107169471 A CN 107169471A
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- 230000004927 fusion Effects 0.000 claims abstract description 13
- 238000012795 verification Methods 0.000 claims abstract description 12
- 238000006243 chemical reaction Methods 0.000 claims abstract description 6
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 3
- 238000003786 synthesis reaction Methods 0.000 claims abstract description 3
- 238000000034 method Methods 0.000 claims description 13
- 238000003384 imaging method Methods 0.000 claims description 12
- 238000004364 calculation method Methods 0.000 claims description 7
- 238000007781 pre-processing Methods 0.000 claims description 7
- 230000000052 comparative effect Effects 0.000 claims description 5
- 230000009466 transformation Effects 0.000 claims description 3
- 238000000354 decomposition reaction Methods 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
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- 230000036461 convulsion Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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Classifications
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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
- G06V40/1318—Sensors therefor using electro-optical elements or layers, e.g. electroluminescent sensing
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T5/00—Image enhancement or restoration
- G06T5/50—Image enhancement or restoration using two or more images, e.g. averaging or subtraction
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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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- Theoretical Computer Science (AREA)
- Multimedia (AREA)
- Human Computer Interaction (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Image Input (AREA)
- Collating Specific Patterns (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
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CN201710421000.2A CN107169471B (zh) | 2017-06-07 | 2017-06-07 | 一种基于图像融合的指纹识别*** |
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CN201710421000.2A CN107169471B (zh) | 2017-06-07 | 2017-06-07 | 一种基于图像融合的指纹识别*** |
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CN107169471A true CN107169471A (zh) | 2017-09-15 |
CN107169471B CN107169471B (zh) | 2018-10-12 |
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CN201710421000.2A Expired - Fee Related CN107169471B (zh) | 2017-06-07 | 2017-06-07 | 一种基于图像融合的指纹识别*** |
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108038937A (zh) * | 2017-11-22 | 2018-05-15 | 同观科技(深圳)有限公司 | 一种迎宾信息的展示方法、装置、终端设备和存储介质 |
CN108932492A (zh) * | 2018-06-28 | 2018-12-04 | 福州昌宇五金锁具制品有限公司 | 一种基于非采样剪切波变换的图像指纹提取方法 |
CN109946308A (zh) * | 2019-04-22 | 2019-06-28 | 深圳市阿赛姆电子有限公司 | 一种电子元器件外观检测装置 |
CN111052141A (zh) * | 2019-08-02 | 2020-04-21 | 深圳市汇顶科技股份有限公司 | 指纹检测装置和电子设备 |
CN112986169A (zh) * | 2021-03-11 | 2021-06-18 | 广东新一代工业互联网创新技术有限公司 | 一种基于采样轮廓波变换的紫外光谱污染物分类检测方法 |
US11531430B2 (en) | 2019-07-12 | 2022-12-20 | Shenzhen GOODIX Technology Co., Ltd. | Fingerprint detection apparatus and electronic device |
Citations (4)
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---|---|---|---|---|
CN101510007A (zh) * | 2009-03-20 | 2009-08-19 | 北京科技大学 | 一种红外光图像与可见光图像实时摄取与自适应融合装置 |
US8073234B2 (en) * | 2007-08-27 | 2011-12-06 | Acushnet Company | Method and apparatus for inspecting objects using multiple images having varying optical properties |
CN104834895A (zh) * | 2015-04-03 | 2015-08-12 | 南京理工大学 | 紫外与可见光双波段融合便携式指纹探测器 |
CN104866845A (zh) * | 2015-06-11 | 2015-08-26 | 武汉华炬光电有限公司 | 一种紫外、红外led指纹检测*** |
-
2017
- 2017-06-07 CN CN201710421000.2A patent/CN107169471B/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8073234B2 (en) * | 2007-08-27 | 2011-12-06 | Acushnet Company | Method and apparatus for inspecting objects using multiple images having varying optical properties |
CN101510007A (zh) * | 2009-03-20 | 2009-08-19 | 北京科技大学 | 一种红外光图像与可见光图像实时摄取与自适应融合装置 |
CN104834895A (zh) * | 2015-04-03 | 2015-08-12 | 南京理工大学 | 紫外与可见光双波段融合便携式指纹探测器 |
CN104866845A (zh) * | 2015-06-11 | 2015-08-26 | 武汉华炬光电有限公司 | 一种紫外、红外led指纹检测*** |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108038937A (zh) * | 2017-11-22 | 2018-05-15 | 同观科技(深圳)有限公司 | 一种迎宾信息的展示方法、装置、终端设备和存储介质 |
CN108038937B (zh) * | 2017-11-22 | 2021-01-29 | 同观科技(深圳)有限公司 | 一种迎宾信息的展示方法、装置、终端设备和存储介质 |
CN108932492A (zh) * | 2018-06-28 | 2018-12-04 | 福州昌宇五金锁具制品有限公司 | 一种基于非采样剪切波变换的图像指纹提取方法 |
CN109946308A (zh) * | 2019-04-22 | 2019-06-28 | 深圳市阿赛姆电子有限公司 | 一种电子元器件外观检测装置 |
US11531430B2 (en) | 2019-07-12 | 2022-12-20 | Shenzhen GOODIX Technology Co., Ltd. | Fingerprint detection apparatus and electronic device |
CN111052141A (zh) * | 2019-08-02 | 2020-04-21 | 深圳市汇顶科技股份有限公司 | 指纹检测装置和电子设备 |
WO2021022425A1 (zh) * | 2019-08-02 | 2021-02-11 | 深圳市汇顶科技股份有限公司 | 指纹检测装置和电子设备 |
US11776301B2 (en) | 2019-08-02 | 2023-10-03 | Shenzhen GOODIX Technology Co., Ltd. | Fingerprint detection apparatus and electronic device |
CN112986169A (zh) * | 2021-03-11 | 2021-06-18 | 广东新一代工业互联网创新技术有限公司 | 一种基于采样轮廓波变换的紫外光谱污染物分类检测方法 |
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CN107169471B (zh) | 2018-10-12 |
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