KR100259475B1 - 정맥분포패턴을 이용한 개인식별방법 - Google Patents
정맥분포패턴을 이용한 개인식별방법 Download PDFInfo
- Publication number
- KR100259475B1 KR100259475B1 KR1019970014162A KR19970014162A KR100259475B1 KR 100259475 B1 KR100259475 B1 KR 100259475B1 KR 1019970014162 A KR1019970014162 A KR 1019970014162A KR 19970014162 A KR19970014162 A KR 19970014162A KR 100259475 B1 KR100259475 B1 KR 100259475B1
- Authority
- KR
- South Korea
- Prior art keywords
- vein
- distribution
- pattern
- data
- distribution pattern
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract description 23
- 210000004204 blood vessel Anatomy 0.000 title 1
- 238000009826 distribution Methods 0.000 claims abstract description 79
- 210000003462 vein Anatomy 0.000 claims abstract description 78
- 238000001914 filtration Methods 0.000 claims abstract description 8
- 238000013500 data storage Methods 0.000 abstract description 15
- 238000007726 management method Methods 0.000 abstract description 5
- 238000004891 communication Methods 0.000 description 9
- 210000000707 wrist Anatomy 0.000 description 7
- 238000000605 extraction Methods 0.000 description 6
- 238000003860 storage Methods 0.000 description 4
- 238000005286 illumination Methods 0.000 description 3
- 239000006096 absorbing agent Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 206010000060 Abdominal distension Diseases 0.000 description 1
- 208000024330 bloating Diseases 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000001990 intravenous administration Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Images
Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T17/00—Three dimensional [3D] modelling, e.g. data description of 3D objects
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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
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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
- G06V40/14—Vascular patterns
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Multimedia (AREA)
- Computer Graphics (AREA)
- Geometry (AREA)
- Software Systems (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- Collating Specific Patterns (AREA)
Abstract
Description
Claims (1)
- 입력변환된 손등의 화상 데이터로부터 일정영역을 설정하는 단계; 상기 화상데이터 중 상기 설정된 영역내의 데이터를 고대역여과하는 단계; 상기 여과된 데이터를 이치화하는 단계; 상기 이치화된 영상의 잡영을 제거하여 정맥분포패턴을 추출하는 단계; 상기 추출된 정맥분포패턴으로부터 정맥의 분기점, 상기 분기점의 분기 가지수 및 상기 분기점의 연결 관계를 나타내는 분포특성을 구하는 단계; 상기 분포특성과 기 저장된 분포특성을 상호 비교하는 단계; 상기 구해진 분포특성으로부터 상기 추출된 정맥분포패턴의 기준위치를 선정하는 단계; 상기 선정된 기준위치를 이에 대응하여 기 저장된 정맥분포패턴의 기준위치에 일치시켜 양 분포패턴을 이미지 비교하는 단계; 및 상기 분포특성 및 상기 분포패턴 이미지의 비교결과에 따라 특정인물임을 인식하는 단계를 포함하여 이루어지는 정맥분포패턴을 이용한 개인식별방법.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019970014162A KR100259475B1 (ko) | 1997-04-14 | 1997-04-14 | 정맥분포패턴을 이용한 개인식별방법 |
US09/055,330 US6301375B1 (en) | 1997-04-14 | 1998-04-06 | Apparatus and method for identifying individuals through their subcutaneous vein patterns and integrated system using said apparatus and method |
JP12173398A JP4132211B2 (ja) | 1997-04-14 | 1998-04-14 | 静脈分布パターンを利用した個人識別方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019970014162A KR100259475B1 (ko) | 1997-04-14 | 1997-04-14 | 정맥분포패턴을 이용한 개인식별방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR19980077166A KR19980077166A (ko) | 1998-11-16 |
KR100259475B1 true KR100259475B1 (ko) | 2000-06-15 |
Family
ID=19503036
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019970014162A KR100259475B1 (ko) | 1997-04-14 | 1997-04-14 | 정맥분포패턴을 이용한 개인식별방법 |
Country Status (3)
Country | Link |
---|---|
US (1) | US6301375B1 (ko) |
JP (1) | JP4132211B2 (ko) |
KR (1) | KR100259475B1 (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100428540B1 (ko) * | 2001-07-03 | 2004-04-28 | 주식회사 테크스피어 | 개인 식별을 위한 손등의 혈관패턴 인식 장치 및 그 방법 |
KR100438418B1 (ko) * | 2001-09-03 | 2004-07-02 | 주식회사 테크스피어 | 개인식별을 위한 손등 혈관패턴 인식 시스템 및 그 방법 |
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JPH0721373A (ja) * | 1993-06-17 | 1995-01-24 | Asahi Optical Co Ltd | 個人識別装置 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100428540B1 (ko) * | 2001-07-03 | 2004-04-28 | 주식회사 테크스피어 | 개인 식별을 위한 손등의 혈관패턴 인식 장치 및 그 방법 |
KR100438418B1 (ko) * | 2001-09-03 | 2004-07-02 | 주식회사 테크스피어 | 개인식별을 위한 손등 혈관패턴 인식 시스템 및 그 방법 |
Also Published As
Publication number | Publication date |
---|---|
KR19980077166A (ko) | 1998-11-16 |
JP4132211B2 (ja) | 2008-08-13 |
US6301375B1 (en) | 2001-10-09 |
JPH10295674A (ja) | 1998-11-10 |
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