KR100869830B1 - 레이저 천공이미지 판정장치 및 그 판독방법 - Google Patents
레이저 천공이미지 판정장치 및 그 판독방법 Download PDFInfo
- Publication number
- KR100869830B1 KR100869830B1 KR1020060091890A KR20060091890A KR100869830B1 KR 100869830 B1 KR100869830 B1 KR 100869830B1 KR 1020060091890 A KR1020060091890 A KR 1020060091890A KR 20060091890 A KR20060091890 A KR 20060091890A KR 100869830 B1 KR100869830 B1 KR 100869830B1
- Authority
- KR
- South Korea
- Prior art keywords
- image
- punched
- reading
- perforated
- function
- Prior art date
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Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
- G07D7/00—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency
- G07D7/005—Testing security markings invisible to the naked eye, e.g. verifying thickened lines or unobtrusive markings or alterations
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K1/00—Methods or arrangements for marking the record carrier in digital fashion
- G06K1/02—Methods or arrangements for marking the record carrier in digital fashion by punching
- G06K1/04—Methods or arrangements for marking the record carrier in digital fashion by punching controlled by sensing markings on the record carrier being punched
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Artificial Intelligence (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Credit Cards Or The Like (AREA)
Abstract
Description
Claims (12)
- 삭제
- 삭제
- 판상매체에 천공된 암호화된 난수 천공이미지를 읽어 들이는 판독부;상기 난수 천공이미지에 복호화 함수를 적용하여 본래의 이미지로 복원하는 이미지 복원 어플리케이션부; 및상기 어플리케이션부에 의하여 복원된 복원이미지를 디스플레이하는 디스플레이부;를 포함하며,상기 복원 어플리케이션은 복호화된 본래의 이미지중 문자로 인식되는 부분을 인식하여 문자 정보로 변환하는 문자인식부를 포함하는 천공이미지 판정장치.
- 삭제
- 제3항에 있어서,상기 문자 정보가 개인고유번호인 것을 특징으로 하는 천공이미지 판정장치.
- 제3항 또는 제5항에 있어서,상기 판독부는 칩 판독 기능을 더 구비하고 천공이미지 또는 칩 정보중의 적어도 어느 하나를 선택하여 판독하도록 하는 기능 선택부를 포함하는 천공이미지 판정장치.
- 제3항 또는 제5항에 있어서,외부 기기와 통신이 가능하도록 하는 인터페이스부를 더 포함하는 천공이미지 판정장치.
- 삭제
- 제5항에 있어서,외부 기기와 통신이 가능하도록 하는 인터페이스부를 더 포함하며, 상기 개인고유번호를 키로 하여 상기 외부 기기로부터 관련 정보를 더 획득하는 것을 특징으로 하는 천공이미지 판정장치.
- 삭제
- 도트 이미지를 변환하기 위한 암호화 함수와 상기 암호화 함수의 역함수인 복호화 함수를 규정하는 단계;판상매체에 천공될 이미지를 읽어 도트 이미지로 형성하고, 레이저 천공장비에 입력하는 단계;상기 암호화 함수를 적용하여 난수 도트 이미지를 형성하고, 이에 대응되는 난수 천공이미지가 천공된 판상매체를 제작하는 단계;천공이미지 판독기로 판상 매체를 읽어 상기 난수 천공 이미지에 상기 복호화 함수를 적용하여 본래의 도트 이미지를 복원하는 단계;복호화된 본래의 도트 이미지중 문자로 인식되는 부분을 인식하여 문자 정보로 변환하는 단계; 및상기 본래의 도트 이미지를 천공이미지 판독기의 디스플레이부에 표시하는 단계;를 포함하는 천공 이미지에 의한 판상매체 판독 방법.
- 제11항에 있어서,상기 문자 정보를 키로 하여 인터페이스부를 통하여 외부 기기로부터 관련 정보를 더 획득하는 단계;를 더 포함하는 천공 이미지에 의한 판상매체 판독 방법.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060091890A KR100869830B1 (ko) | 2006-09-21 | 2006-09-21 | 레이저 천공이미지 판정장치 및 그 판독방법 |
EP07793682A EP2071489A4 (en) | 2006-09-21 | 2007-08-24 | LASER POR FORMAT READER AND METHOD FOR READING A LASER PERFORATION PICTURE |
CA002664074A CA2664074A1 (en) | 2006-09-21 | 2007-08-24 | Laser perforation image reader and method of reading laser perforation image |
PCT/KR2007/004085 WO2008035859A1 (en) | 2006-09-21 | 2007-08-24 | Laser perforation image reader and method of reading laser perforation image |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060091890A KR100869830B1 (ko) | 2006-09-21 | 2006-09-21 | 레이저 천공이미지 판정장치 및 그 판독방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20080026829A KR20080026829A (ko) | 2008-03-26 |
KR100869830B1 true KR100869830B1 (ko) | 2008-11-21 |
Family
ID=39200662
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020060091890A KR100869830B1 (ko) | 2006-09-21 | 2006-09-21 | 레이저 천공이미지 판정장치 및 그 판독방법 |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP2071489A4 (ko) |
KR (1) | KR100869830B1 (ko) |
CA (1) | CA2664074A1 (ko) |
WO (1) | WO2008035859A1 (ko) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3078006B1 (en) * | 2013-12-05 | 2022-02-09 | Shenzhen Pu Ying Innovation Technology Corporation Limited | Device and method for decoding graphic and micro-perforated patterns |
US10087692B2 (en) | 2015-07-17 | 2018-10-02 | Saudi Arabian Oil Company | Laser propelled tractor with laser operated logging tools |
CN106742677A (zh) * | 2016-12-22 | 2017-05-31 | 炬众钛合(天津)科技发展有限公司 | 一种带有光学标签的环保包装物 |
EP3608121A1 (en) * | 2018-08-10 | 2020-02-12 | IAI Industrial systems B.V. | Forge-proof document |
US20220092879A1 (en) * | 2019-02-07 | 2022-03-24 | Assa Abloy Ab | Matching of face or facial image with a facial image comprised of a pattern of perforations |
KR20200142834A (ko) | 2019-06-13 | 2020-12-23 | 함문성 | 암호화되어 인쇄된 암호화 이미지의 진위 여부 판정 어플리케이션 시스템 및 암호화 이미지 판독 방법 |
EP4397480A4 (en) * | 2021-08-30 | 2025-03-05 | Toppan Inc | TRANSFER SHEET, TRANSFER ARTICLE, DISPLAY BODY, METHOD AND DEVICE FOR VERIFYING AUTHENTICITY OF DISPLAY BODY, AND INDIVIDUAL AUTHENTICATION METHOD |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05324945A (ja) * | 1992-05-26 | 1993-12-10 | Omron Corp | 情報識別記録媒体とその情報識別方法および装置 |
US5434917A (en) * | 1993-10-13 | 1995-07-18 | Thomson Consumer Electronics S.A. | Unforgeable identification device, identification device reader and method of identification |
US5479026A (en) | 1994-05-16 | 1995-12-26 | United Technologies Corporation | System having optically encoded information |
JPH08147434A (ja) * | 1994-11-17 | 1996-06-07 | Mitsubishi Paper Mills Ltd | 情報記録媒体、その識別方法、並びにその識別装置 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2350418A1 (de) * | 1973-10-08 | 1975-04-10 | Gretag Ag | Verfahren und einrichtung zur erstellung und auswertung von faelschungssicheren maschinell lesbaren zahlungsbelegen |
FR2740727B1 (fr) * | 1995-11-08 | 1998-01-16 | Giusto Renato Di | Procede d'edition ou d'impression de cheques et de lettres cheque et cheque ou lettre cheque ainsi obtenu(e) |
NL1004433C2 (nl) * | 1996-11-05 | 1998-05-08 | Iai Bv | Beveiligingskenmerk in de vorm van een perforatiepatroon. |
AUPP053597A0 (en) * | 1997-11-25 | 1997-12-18 | Canon Information Systems Research Australia Pty Ltd | Device and method for authenticating and certifying printed documents |
-
2006
- 2006-09-21 KR KR1020060091890A patent/KR100869830B1/ko not_active IP Right Cessation
-
2007
- 2007-08-24 EP EP07793682A patent/EP2071489A4/en not_active Withdrawn
- 2007-08-24 CA CA002664074A patent/CA2664074A1/en not_active Abandoned
- 2007-08-24 WO PCT/KR2007/004085 patent/WO2008035859A1/en active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05324945A (ja) * | 1992-05-26 | 1993-12-10 | Omron Corp | 情報識別記録媒体とその情報識別方法および装置 |
US5434917A (en) * | 1993-10-13 | 1995-07-18 | Thomson Consumer Electronics S.A. | Unforgeable identification device, identification device reader and method of identification |
US5479026A (en) | 1994-05-16 | 1995-12-26 | United Technologies Corporation | System having optically encoded information |
JPH08147434A (ja) * | 1994-11-17 | 1996-06-07 | Mitsubishi Paper Mills Ltd | 情報記録媒体、その識別方法、並びにその識別装置 |
Also Published As
Publication number | Publication date |
---|---|
CA2664074A1 (en) | 2008-03-27 |
WO2008035859A1 (en) | 2008-03-27 |
EP2071489A4 (en) | 2010-09-08 |
EP2071489A1 (en) | 2009-06-17 |
KR20080026829A (ko) | 2008-03-26 |
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