KR102055231B1 - 물리적 객체의 인증 및 확인을 위한 시스템, 방법 및 컴퓨터-접근가능 매체 - Google Patents
물리적 객체의 인증 및 확인을 위한 시스템, 방법 및 컴퓨터-접근가능 매체 Download PDFInfo
- Publication number
- KR102055231B1 KR102055231B1 KR1020137027276A KR20137027276A KR102055231B1 KR 102055231 B1 KR102055231 B1 KR 102055231B1 KR 1020137027276 A KR1020137027276 A KR 1020137027276A KR 20137027276 A KR20137027276 A KR 20137027276A KR 102055231 B1 KR102055231 B1 KR 102055231B1
- Authority
- KR
- South Korea
- Prior art keywords
- fine
- video
- image
- physical object
- light source
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Classifications
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V20/00—Scenes; Scene-specific elements
- G06V20/60—Type of objects
- G06V20/69—Microscopic objects, e.g. biological cells or cellular parts
- G06V20/698—Matching; Classification
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V20/00—Scenes; Scene-specific elements
- G06V20/80—Recognising image objects characterised by unique random patterns
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/36—Textiles
-
- 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
- G07D7/06—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 using wave or particle radiation
-
- 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
- G07D7/20—Testing patterns thereon
- G07D7/202—Testing patterns thereon using pattern matching
- G07D7/2033—Matching unique patterns, i.e. patterns that are unique to each individual paper
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09C—CIPHERING OR DECIPHERING APPARATUS FOR CRYPTOGRAPHIC OR OTHER PURPOSES INVOLVING THE NEED FOR SECRECY
- G09C1/00—Apparatus or methods whereby a given sequence of signs, e.g. an intelligible text, is transformed into an unintelligible sequence of signs by transposing the signs or groups of signs or by replacing them by others according to a predetermined system
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09C—CIPHERING OR DECIPHERING APPARATUS FOR CRYPTOGRAPHIC OR OTHER PURPOSES INVOLVING THE NEED FOR SECRECY
- G09C5/00—Ciphering apparatus or methods not provided for in the preceding groups, e.g. involving the concealment or deformation of graphic data such as designs, written or printed messages
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
- H04L9/3271—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials using challenge-response
- H04L9/3278—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials using challenge-response using physically unclonable functions [PUF]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L2209/00—Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
- H04L2209/12—Details relating to cryptographic hardware or logic circuitry
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Multimedia (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Chemical & Material Sciences (AREA)
- Food Science & Technology (AREA)
- Toxicology (AREA)
- Textile Engineering (AREA)
- Molecular Biology (AREA)
- Biomedical Technology (AREA)
- Medicinal Chemistry (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Image Analysis (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Storage Device Security (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201161453916P | 2011-03-17 | 2011-03-17 | |
| US61/453,916 | 2011-03-17 | ||
| PCT/US2012/029692 WO2012126008A2 (en) | 2011-03-17 | 2012-03-19 | Systems, methods and computer-accessible mediums for authentication and verification of physical objects |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20140018296A KR20140018296A (ko) | 2014-02-12 |
| KR102055231B1 true KR102055231B1 (ko) | 2019-12-12 |
Family
ID=46831388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020137027276A Expired - Fee Related KR102055231B1 (ko) | 2011-03-17 | 2012-03-19 | 물리적 객체의 인증 및 확인을 위한 시스템, 방법 및 컴퓨터-접근가능 매체 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US11210495B2 (https=) |
| EP (2) | EP4152278A1 (https=) |
| JP (1) | JP6161543B2 (https=) |
| KR (1) | KR102055231B1 (https=) |
| CN (2) | CN105303164A (https=) |
| WO (1) | WO2012126008A2 (https=) |
Families Citing this family (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102055231B1 (ko) * | 2011-03-17 | 2019-12-12 | 뉴욕 유니버시티 | 물리적 객체의 인증 및 확인을 위한 시스템, 방법 및 컴퓨터-접근가능 매체 |
| US9036916B2 (en) * | 2012-09-27 | 2015-05-19 | Apple Inc. | Unique part identifiers |
| US10235593B2 (en) * | 2013-03-12 | 2019-03-19 | Nec Corporation | Identification method, identification system, identification apparatus, and program |
| EP2983134A4 (en) * | 2013-04-04 | 2016-11-30 | Nec Corp | IDENTIFICATION PROCEDURE, IDENTIFICATION SYSTEM, ADJUSTMENT DEVICE AND PROGRAM |
| EP2983133A4 (en) * | 2013-04-04 | 2016-11-30 | Nec Corp | IDENTIFICATION SYSTEM, IDENTIFICATION PROCEDURE, ADJUSTMENT DEVICE AND PROGRAM |
| WO2015010126A2 (en) * | 2013-07-19 | 2015-01-22 | New York University | System, method and computer-accessible medium for authenticating physical objects using microscopic textures |
| EP2921989B1 (en) * | 2014-03-17 | 2024-12-04 | Université de Genève | Method for object recognition and/or verification on portable devices |
| US9680816B2 (en) | 2014-10-14 | 2017-06-13 | Cisco Technology, Inc. | Attesting authenticity of infrastructure modules |
| IL240872A (en) | 2015-08-27 | 2016-11-30 | Elbit Systems Land & C4I Ltd | A method and system for discovering object authenticity |
| US10102407B2 (en) * | 2015-09-21 | 2018-10-16 | Robert Bosch Gmbh | Method for generating a unique package identifier based on physical properties of a package |
| KR102452126B1 (ko) * | 2015-10-16 | 2022-10-07 | 한국전자통신연구원 | 산란체를 이용한 암호화 통신 장치 및 그 방법 |
| US10824858B2 (en) * | 2016-03-14 | 2020-11-03 | Nec Corporation | Object management device |
| IL245932A (en) | 2016-05-30 | 2017-10-31 | Elbit Systems Land & C4I Ltd | System and methods for determining the authenticity of an object that includes a reference image acquisition and a user unit |
| KR101971272B1 (ko) | 2016-06-02 | 2019-08-27 | 주식회사 더웨이브톡 | 패턴 구조물 검사 장치 및 검사 방법 |
| US20190056642A1 (en) * | 2017-08-18 | 2019-02-21 | Elliot Weinthal | Microscope ocular lens camera adaptor |
| CN107507090A (zh) * | 2017-08-23 | 2017-12-22 | 重庆艺邦动力科技有限公司 | 艺术品在线担保交易方法及实现该方法的存储设备和移动终端 |
| JP2021533457A (ja) * | 2018-07-31 | 2021-12-02 | アベリー・デニソン・コーポレイションAvery Dennison Corporation | 偽造防止のためのシステムおよび方法 |
| PT111116B (pt) * | 2018-08-31 | 2023-02-28 | Univ De Coimbra | Método para a intensificação do nível de segurança de um objeto por meio de um desenho determinístico, objeto com nível de segurança intensificado e o método, aparelho computacional, programas de computador, meios de leitura e aparato adaptados para a preparação do objeto |
| EP4097642B1 (en) | 2020-01-27 | 2025-09-10 | Avery Dennison Retail Information Services LLC | Methods for authenticating an item |
| CN111325719A (zh) * | 2020-02-02 | 2020-06-23 | 南京工业大学 | 基于零部件表面图像匹配的工件防伪方法 |
| JP7377159B2 (ja) * | 2020-04-30 | 2023-11-09 | 株式会社デンソー | 個体識別システム、個体識別プログラム、及び記録媒体 |
| US20230145496A1 (en) * | 2020-05-22 | 2023-05-11 | Seddi, Inc. | Generating a material property map of a computer model of a material based on a set of micro-scale images |
| CN111879774B (zh) * | 2020-08-03 | 2023-07-21 | 广州星际悦动股份有限公司 | 刷头磨圆率测试方法、装置和电子设备 |
| CN113870374B (zh) * | 2021-09-27 | 2025-01-14 | 同济大学 | 一种自适应材料背景色的多尺度黑白散斑设计方法 |
| CN114239771B (zh) * | 2021-11-22 | 2023-05-16 | 北京印刷学院 | 一种本体绑定多重防伪标识图像的纺织品防伪方法 |
| EP4276782A1 (en) * | 2022-05-09 | 2023-11-15 | Klöckner Pentaplast Europe GmbH & Co. KG | Product authentication using manually applied marks |
| CN116110518B (zh) * | 2022-12-06 | 2026-01-23 | 厦门乾照光电股份有限公司 | 获取材料双向散射分布函数的建模方法及设备 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000149087A (ja) * | 1998-09-11 | 2000-05-30 | Chuo Electronics Co Ltd | レーザ反射光のスペックルパターンを利用したロット管理方法 |
| JP2008256684A (ja) * | 2007-03-22 | 2008-10-23 | Byk-Gardner Gmbh | 表面特性の定量測定のための方法および装置 |
| WO2009149408A2 (en) * | 2008-06-05 | 2009-12-10 | New York University | Method, system, and computer-accessible medium for authentication of paper using a speckle pattern |
Family Cites Families (49)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3636513A (en) * | 1969-10-17 | 1972-01-18 | Westinghouse Electric Corp | Preprocessing method and apparatus for pattern recognition |
| US4634148A (en) * | 1981-06-24 | 1987-01-06 | Greene Edwin B | Negotiable instrument |
| US5193854A (en) * | 1992-02-28 | 1993-03-16 | Babn Technologies Inc. | Tamper-resistant article and method of authenticating the same |
| US5325167A (en) * | 1992-05-11 | 1994-06-28 | Canon Research Center America, Inc. | Record document authentication by microscopic grain structure and method |
| US20020009208A1 (en) * | 1995-08-09 | 2002-01-24 | Adnan Alattar | Authentication of physical and electronic media objects using digital watermarks |
| US5966205A (en) * | 1997-07-01 | 1999-10-12 | Lj Laboratories, Llc | Method and apparatus for detecting and preventing counterfeiting |
| US6819775B2 (en) * | 1996-07-05 | 2004-11-16 | ECOLE POLYTECHNIQUE FéDéRALE DE LAUSANNE | Authentication of documents and valuable articles by using moire intensity profiles |
| US6068895A (en) * | 1997-08-27 | 2000-05-30 | Nippon Dom Co., Ltd. | Woven security label |
| US6107244A (en) * | 1997-10-15 | 2000-08-22 | Nashua Corporation | Verification methods employing thermally--imageable substrates |
| US6192150B1 (en) * | 1998-11-16 | 2001-02-20 | National University Of Singapore | Invariant texture matching method for image retrieval |
| US6155604A (en) * | 1999-05-27 | 2000-12-05 | Greene; Jonathan D | Coatings and ink designs for negotiable instruments |
| DE19961514A1 (de) * | 1999-12-20 | 2001-06-21 | Siemens Ag | Anordnung zur Reduzierung der Stimulierten Brillouin-Streuung in einer Lichtwellenleiterfaser |
| US6473165B1 (en) * | 2000-01-21 | 2002-10-29 | Flex Products, Inc. | Automated verification systems and methods for use with optical interference devices |
| US6741738B2 (en) * | 2000-03-13 | 2004-05-25 | Tms, Inc. | Method of optical mark recognition |
| US7089420B1 (en) * | 2000-05-24 | 2006-08-08 | Tracer Detection Technology Corp. | Authentication method and system |
| US7162035B1 (en) * | 2000-05-24 | 2007-01-09 | Tracer Detection Technology Corp. | Authentication method and system |
| WO2002023481A1 (en) | 2000-09-15 | 2002-03-21 | Trustcopy Pte Ltd. | Optical watermark |
| US8510138B2 (en) * | 2009-03-06 | 2013-08-13 | Ticketmaster Llc | Networked barcode verification system |
| JP4483296B2 (ja) | 2003-03-13 | 2010-06-16 | 富士ゼロックス株式会社 | 被記録媒体識別装置、及び記録装置 |
| CN1898680A (zh) * | 2003-10-23 | 2007-01-17 | 流明Iq有限公司 | 关于指纹自动识别系统的识别、提取和三维分析策略的系统和方法 |
| US7114657B2 (en) * | 2003-12-16 | 2006-10-03 | Pitney Bowes Inc. | Fragile water mark printed with two component inks and process |
| AU2005220385B2 (en) * | 2004-03-12 | 2010-07-15 | Ingenia Holdings Limited | Authenticity verification methods, products and apparatuses |
| FR2870376B1 (fr) * | 2004-05-11 | 2006-09-22 | Yann Boutant | Procede de reconnaissance de supports fibreux, ainsi que les applications d'un tel procede dans le domaine informatique notamment |
| JP4532982B2 (ja) * | 2004-05-14 | 2010-08-25 | キヤノン株式会社 | 配置情報推定方法および情報処理装置 |
| US8281148B2 (en) * | 2004-11-16 | 2012-10-02 | Koninklijke Philips Electronics N.V. | Securely computing a similarity measure |
| US20060147095A1 (en) * | 2005-01-03 | 2006-07-06 | Usher David B | Method and system for automatically capturing an image of a retina |
| RU2417448C2 (ru) * | 2005-07-27 | 2011-04-27 | Инджениа Холдингс Лимитед | Верификация аутентичности |
| US20070041628A1 (en) * | 2005-08-17 | 2007-02-22 | Xerox Corporation | Detection of document security marks using run profiles |
| JP4682343B2 (ja) * | 2006-02-16 | 2011-05-11 | 旭精工株式会社 | トークン画像取得装置及びトークン画像取得装置を備えるメダル選別装置 |
| EP1990212A1 (en) * | 2007-05-07 | 2008-11-12 | CSEM Centre Suisse d'Electronique et de Microtechnique SA Recherche et Développement | Unique security device for the identification or authentication of valuable goods, fabrication process and method for securing valuable goods using such a unique security device |
| US8281997B2 (en) * | 2008-02-19 | 2012-10-09 | Bilcare Technologies Singapore Pte. Ltd. | Reading device for identifying a tag or an object adapted to be identified, related methods and systems |
| EP2257909B1 (en) * | 2008-03-20 | 2015-05-13 | Université de Genève | Secure item identification and authentication system and method based on unclonable features |
| US7995196B1 (en) * | 2008-04-23 | 2011-08-09 | Tracer Detection Technology Corp. | Authentication method and system |
| US9729326B2 (en) * | 2008-04-25 | 2017-08-08 | Feng Lin | Document certification and authentication system |
| JP4968595B2 (ja) * | 2008-07-23 | 2012-07-04 | 株式会社ニコン | 細胞の状態判別手法及び細胞観察の画像処理装置 |
| WO2010021527A2 (ko) * | 2008-08-22 | 2010-02-25 | Jung Tae Woo | 영상에 포함된 객체를 색인하는 시스템 및 방법 |
| US8189925B2 (en) * | 2009-06-04 | 2012-05-29 | Microsoft Corporation | Geocoding by image matching |
| JP5304901B2 (ja) * | 2009-10-27 | 2013-10-02 | 富士通株式会社 | 生体情報処理装置、生体情報処理方法及び生体情報処理用コンピュータプログラム |
| TWI424376B (zh) * | 2010-08-25 | 2014-01-21 | Ind Tech Res Inst | 影像處理方法及其系統 |
| US8494553B2 (en) * | 2011-01-11 | 2013-07-23 | Qualcomm Incorporated | Position determination using horizontal angles |
| EP2495687B1 (en) * | 2011-03-02 | 2018-12-05 | Precise Biometrics AB | Method of matching, biometric matching apparatus, and computer program |
| KR102055231B1 (ko) * | 2011-03-17 | 2019-12-12 | 뉴욕 유니버시티 | 물리적 객체의 인증 및 확인을 위한 시스템, 방법 및 컴퓨터-접근가능 매체 |
| US20120253810A1 (en) * | 2011-03-29 | 2012-10-04 | Sutton Timothy S | Computer program, method, and system for voice authentication of a user to access a secure resource |
| US20130004059A1 (en) * | 2011-07-01 | 2013-01-03 | Amir Said | Aligning stereoscopic images |
| US9530171B2 (en) * | 2011-08-24 | 2016-12-27 | Hewlett-Packard Development Company, L.P. | Forensic authentication system and method |
| CN104115161B (zh) * | 2012-01-02 | 2017-07-14 | 意大利电信股份公司 | 用于比较图像的方法和系统 |
| CN103714077B (zh) * | 2012-09-29 | 2017-10-20 | 日电(中国)有限公司 | 物体检索的方法、检索校验的方法及装置 |
| US10198865B2 (en) * | 2014-07-10 | 2019-02-05 | Seiko Epson Corporation | HMD calibration with direct geometric modeling |
| US20160078289A1 (en) * | 2014-09-16 | 2016-03-17 | Foundation for Research and Technology - Hellas (FORTH) (acting through its Institute of Computer | Gesture Recognition Apparatuses, Methods and Systems for Human-Machine Interaction |
-
2012
- 2012-03-19 KR KR1020137027276A patent/KR102055231B1/ko not_active Expired - Fee Related
- 2012-03-19 EP EP22185853.3A patent/EP4152278A1/en not_active Withdrawn
- 2012-03-19 CN CN201510614058.XA patent/CN105303164A/zh active Pending
- 2012-03-19 CN CN201280020736.4A patent/CN103502811B/zh active Active
- 2012-03-19 US US14/005,643 patent/US11210495B2/en active Active
- 2012-03-19 WO PCT/US2012/029692 patent/WO2012126008A2/en not_active Ceased
- 2012-03-19 EP EP12757221.2A patent/EP2686676A4/en not_active Ceased
- 2012-03-19 JP JP2013558240A patent/JP6161543B2/ja active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000149087A (ja) * | 1998-09-11 | 2000-05-30 | Chuo Electronics Co Ltd | レーザ反射光のスペックルパターンを利用したロット管理方法 |
| JP2008256684A (ja) * | 2007-03-22 | 2008-10-23 | Byk-Gardner Gmbh | 表面特性の定量測定のための方法および装置 |
| WO2009149408A2 (en) * | 2008-06-05 | 2009-12-10 | New York University | Method, system, and computer-accessible medium for authentication of paper using a speckle pattern |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2686676A2 (en) | 2014-01-22 |
| CN105303164A (zh) | 2016-02-03 |
| EP4152278A1 (en) | 2023-03-22 |
| WO2012126008A3 (en) | 2012-11-08 |
| JP2014511993A (ja) | 2014-05-19 |
| CN103502811A (zh) | 2014-01-08 |
| CN103502811B (zh) | 2015-11-25 |
| US20140205153A1 (en) | 2014-07-24 |
| KR20140018296A (ko) | 2014-02-12 |
| JP6161543B2 (ja) | 2017-07-12 |
| WO2012126008A2 (en) | 2012-09-20 |
| EP2686676A4 (en) | 2015-04-01 |
| US11210495B2 (en) | 2021-12-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR102055231B1 (ko) | 물리적 객체의 인증 및 확인을 위한 시스템, 방법 및 컴퓨터-접근가능 매체 | |
| US20210312158A1 (en) | Model-based digital fingerprinting | |
| Hui et al. | Reflectance capture using univariate sampling of brdfs | |
| US9940515B2 (en) | Image analysis for authenticating a product | |
| Sharma et al. | Paperspeckle: microscopic fingerprinting of paper | |
| KR20170108148A (ko) | 식별 장치, 식별 방법, 및 식별 프로그램을 포함하는 컴퓨터 판독 가능 기록 매체 | |
| Wong et al. | Counterfeit detection based on unclonable feature of paper using mobile camera | |
| Tang et al. | Three-dimensional surface reconstruction via a robust binary shape-coded structured light method | |
| Giachetti | Effective characterization of relief patterns | |
| Jindal et al. | Survey on Signature verification and recognition using SIFT and its variant | |
| Agarwal et al. | Reflective SIFT for improving the detection of copy-move image forgery | |
| Huber-Mörk et al. | Automatic coin classification and identification | |
| Ma et al. | AnisoTag: 3D printed tag on 2D surface via reflection anisotropy | |
| JP4650148B2 (ja) | 物品確認装置、物品登録装置、物品確認システム、物品確認プログラム、及び物品登録プログラム | |
| Sun et al. | An efficient paper anti-counterfeiting method based on microstructure orientation estimation | |
| Yamamoto et al. | A preliminary study for identification of additive manufactured objects with transmitted images | |
| Xing et al. | A robust line matching method based on local appearance descriptor and neighboring geometric attributes | |
| Raho et al. | Cash currencies recognition using k-nearest neighbor classifier | |
| Aifei | Application of image quality processing in face recognition | |
| KR20250046735A (ko) | 복제 불가능한 정보 코드 라벨을 이용한 물품 진품 감정 시스템 및 방법 | |
| WO2025059631A1 (en) | Generating unique identifiers from a collection of particles | |
| Zhang et al. | 3D Information in Palmprint | |
| Cula et al. | Texture for appearance models in computer vision and graphics | |
| EP3069295A1 (en) | Image analysis for authenticating a product | |
| Chavan et al. | Low-Dimensional Spectral Feature Fusion Model for Iris Image Validation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PA0105 | International application |
St.27 status event code: A-0-1-A10-A15-nap-PA0105 |
|
| PG1501 | Laying open of application |
St.27 status event code: A-1-1-Q10-Q12-nap-PG1501 |
|
| A201 | Request for examination | ||
| P11-X000 | Amendment of application requested |
St.27 status event code: A-2-2-P10-P11-nap-X000 |
|
| P13-X000 | Application amended |
St.27 status event code: A-2-2-P10-P13-nap-X000 |
|
| PA0201 | Request for examination |
St.27 status event code: A-1-2-D10-D11-exm-PA0201 |
|
| E902 | Notification of reason for refusal | ||
| PE0902 | Notice of grounds for rejection |
St.27 status event code: A-1-2-D10-D21-exm-PE0902 |
|
| T11-X000 | Administrative time limit extension requested |
St.27 status event code: U-3-3-T10-T11-oth-X000 |
|
| T11-X000 | Administrative time limit extension requested |
St.27 status event code: U-3-3-T10-T11-oth-X000 |
|
| T11-X000 | Administrative time limit extension requested |
St.27 status event code: U-3-3-T10-T11-oth-X000 |
|
| T11-X000 | Administrative time limit extension requested |
St.27 status event code: U-3-3-T10-T11-oth-X000 |
|
| P11-X000 | Amendment of application requested |
St.27 status event code: A-2-2-P10-P11-nap-X000 |
|
| P13-X000 | Application amended |
St.27 status event code: A-2-2-P10-P13-nap-X000 |
|
| E90F | Notification of reason for final refusal | ||
| PE0902 | Notice of grounds for rejection |
St.27 status event code: A-1-2-D10-D21-exm-PE0902 |
|
| T11-X000 | Administrative time limit extension requested |
St.27 status event code: U-3-3-T10-T11-oth-X000 |
|
| T11-X000 | Administrative time limit extension requested |
St.27 status event code: U-3-3-T10-T11-oth-X000 |
|
| T11-X000 | Administrative time limit extension requested |
St.27 status event code: U-3-3-T10-T11-oth-X000 |
|
| P11-X000 | Amendment of application requested |
St.27 status event code: A-2-2-P10-P11-nap-X000 |
|
| P13-X000 | Application amended |
St.27 status event code: A-2-2-P10-P13-nap-X000 |
|
| E701 | Decision to grant or registration of patent right | ||
| PE0701 | Decision of registration |
St.27 status event code: A-1-2-D10-D22-exm-PE0701 |
|
| GRNT | Written decision to grant | ||
| PR0701 | Registration of establishment |
St.27 status event code: A-2-4-F10-F11-exm-PR0701 |
|
| PR1002 | Payment of registration fee |
St.27 status event code: A-2-2-U10-U12-oth-PR1002 Fee payment year number: 1 |
|
| PG1601 | Publication of registration |
St.27 status event code: A-4-4-Q10-Q13-nap-PG1601 |
|
| PC1903 | Unpaid annual fee |
St.27 status event code: A-4-4-U10-U13-oth-PC1903 Not in force date: 20221207 Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE |
|
| PC1903 | Unpaid annual fee |
St.27 status event code: N-4-6-H10-H13-oth-PC1903 Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE Not in force date: 20221207 |
|
| R18-X000 | Changes to party contact information recorded |
St.27 status event code: A-5-5-R10-R18-oth-X000 |