CN107169471B - 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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- CN107169471B CN107169471B CN201710421000.2A CN201710421000A CN107169471B CN 107169471 B CN107169471 B CN 107169471B CN 201710421000 A CN201710421000 A CN 201710421000A CN 107169471 B CN107169471 B CN 107169471B
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- 238000012795 verification Methods 0.000 claims abstract description 13
- 230000004927 fusion Effects 0.000 claims abstract description 10
- 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 12
- 238000003384 imaging method Methods 0.000 claims description 11
- 238000004364 calculation method Methods 0.000 claims description 7
- 238000007781 pre-processing Methods 0.000 claims description 7
- 230000009466 transformation Effects 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims 1
- 238000000354 decomposition reaction Methods 0.000 abstract description 3
- 238000010276 construction Methods 0.000 description 2
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- 230000009286 beneficial effect Effects 0.000 description 1
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- 230000036461 convulsion Effects 0.000 description 1
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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
-
- 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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- 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)
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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 CN107169471A (zh) | 2017-09-15 |
CN107169471B true 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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Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
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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 |
CN109946308B (zh) * | 2019-04-22 | 2020-01-14 | 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 |
CN111108510B (zh) | 2019-07-12 | 2021-04-16 | 深圳市汇顶科技股份有限公司 | 指纹检测装置和电子设备 |
CN111052141B (zh) | 2019-08-02 | 2022-08-02 | 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 |
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US8073234B2 (en) * | 2007-08-27 | 2011-12-06 | Acushnet Company | Method and apparatus for inspecting objects using multiple images having varying optical properties |
CN101510007B (zh) * | 2009-03-20 | 2011-01-05 | 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*** |
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Effective date of registration: 20180830 Address after: 210012 room 1601-1604, 3 building, Yun Mi Cheng, 19 ningshuang Road, Yuhuatai District, Nanjing, Jiangsu, China Applicant after: Hui Gu artificial intelligence studies institute(Nanjing)Co., Ltd. Address before: 518000 West Tower 1708, Nanshan Software Park, Nanshan Digital Culture Industry Base, 10128 Shennan Avenue, Nanshan Street, Nanshan District, Shenzhen City, Guangdong Province Applicant before: SHENZHEN CHUANGYI INDUSTRIAL TECHNOLOGY CO.,LTD. |
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