KR100290501B1 - 검지의마디모양특성을이용한개체식별방법 - Google Patents
검지의마디모양특성을이용한개체식별방법 Download PDFInfo
- Publication number
- KR100290501B1 KR100290501B1 KR1019970072038A KR19970072038A KR100290501B1 KR 100290501 B1 KR100290501 B1 KR 100290501B1 KR 1019970072038 A KR1019970072038 A KR 1019970072038A KR 19970072038 A KR19970072038 A KR 19970072038A KR 100290501 B1 KR100290501 B1 KR 100290501B1
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- KR
- South Korea
- Prior art keywords
- node
- index finger
- identification method
- identifying
- nodes
- Prior art date
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- 238000000034 method Methods 0.000 title claims abstract description 32
- 239000003990 capacitor Substances 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 abstract description 6
- 238000007796 conventional method Methods 0.000 description 1
- 238000001514 detection method 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
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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
- G06V40/1365—Matching; Classification
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- Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Multimedia (AREA)
- Theoretical Computer Science (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Collating Specific Patterns (AREA)
Abstract
Description
Claims (3)
- 검지의 마디 모양 특성을 이용한 개체 식별 방법에 있어서,터치 패드의 캐ㅅ패시터 센서 어레이를 이용하여, 검지기가 터치 패드에 접촉되었을 때에, 터치 패드에 접촉되지 않은, 검지의 제 1마디, 제 2마디 및 제 3마디와 터치 패드에 접초기되는 검지의 나머지 부분과의 정전 용량의 차이를 검지하는 단계;상기 단계에서 검지된 정전 용량의 차이에 의하여 제 1마디와 제 2마디간의 거리의 절대값, 제2마디와 제 3마디간의 거리의 절대값을 파악하는 단계; 및 파악하는 단계; 및상기 단계에서 파악된 각 마디간의 거리의 절대값에 의하여 개체를 식별하는 단계를 포함하는 것임을 특징으로 하는 검지의 마디 모양 특성을 이용한 개체 식별 방법.
- 제1항에 있어서, 상기 개체 식별 방법은터치 패드에 접촉되지 않는각 마디 부분에 의한 정전 용량의 차이에 의하여 각 마디의 기울어진 각도를 파악하는 단계; 및상기 단계에서 파악된 각 마디의 기울어진 각도에 의하여 개체를 식별하는 단계를 더 포함하는 것임을 특징으로 하는 개체 식별 방법.
- 제1항에 있어서, 상기 개체 식별 방법은상기한 제1마디, 제2마디 및 제3마디에 의하여 파악되는 제1마디, 제2마디간의 거리의 절대값, 제2마디와 제 3마디간의 거리의 절대값 데이터를 온라인으로 전송하여 원격적인 개체 식별이 가능하도록 하는 것임을 특징으로 하는 개체 식별 방법
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019970072038A KR100290501B1 (ko) | 1997-12-11 | 1997-12-11 | 검지의마디모양특성을이용한개체식별방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019970072038A KR100290501B1 (ko) | 1997-12-11 | 1997-12-11 | 검지의마디모양특성을이용한개체식별방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR19990052545A KR19990052545A (ko) | 1999-07-15 |
KR100290501B1 true KR100290501B1 (ko) | 2001-06-01 |
Family
ID=37525767
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019970072038A KR100290501B1 (ko) | 1997-12-11 | 1997-12-11 | 검지의마디모양특성을이용한개체식별방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100290501B1 (ko) |
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1997
- 1997-12-11 KR KR1019970072038A patent/KR100290501B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR19990052545A (ko) | 1999-07-15 |
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