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1. JP2015515388 - セキュリティ要素、及び印書の真正性を検査する方法

Office
Japan
Application Number 2014557161
Application Date 15.02.2013
Publication Number 2015515388
Publication Date 28.05.2015
Grant Number 6765783
Grant Date 18.09.2020
Publication Kind B2
IPC
B42D 25/30
BPERFORMING OPERATIONS; TRANSPORTING
42BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
DBOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
25Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
30Identification or security features, e.g. for preventing forgery
B42D 25/337
BPERFORMING OPERATIONS; TRANSPORTING
42BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
DBOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
25Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
30Identification or security features, e.g. for preventing forgery
337Guilloche patterns
G07D 7/20
GPHYSICS
07CHECKING-DEVICES
DHANDLING OF COINS OR OF VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
7Testing 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
20Testing patterns thereon
CPC
G07D 7/2041
GPHYSICS
07CHECKING-DEVICES
DHANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
7Testing 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
20Testing patterns thereon
202using pattern matching
2041Matching statistical distributions, e.g. of particle sizes orientations
H04N 1/32251
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
1Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
32Circuits or arrangements for control or supervision between transmitter and receiver ; or between image input and image output device
32101Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title
32144embedded in the image data, i.e. enclosed or integrated in the image, e.g. watermark, super-imposed logo or stamp
32149Methods relating to embedding, encoding, decoding, detection or retrieval operations
32203Spatial or amplitude domain methods
32251in multilevel data, e.g. greyscale or continuous tone data
H04N 1/32325
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
1Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
32Circuits or arrangements for control or supervision between transmitter and receiver ; or between image input and image output device
32101Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title
32144embedded in the image data, i.e. enclosed or integrated in the image, e.g. watermark, super-imposed logo or stamp
32149Methods relating to embedding, encoding, decoding, detection or retrieval operations
3232Robust embedding or watermarking
32325the embedded data being visible
H04N 1/32352
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
1Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
32Circuits or arrangements for control or supervision between transmitter and receiver ; or between image input and image output device
32101Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title
32144embedded in the image data, i.e. enclosed or integrated in the image, e.g. watermark, super-imposed logo or stamp
32352Controlling detectability or arrangements to facilitate detection or retrieval of the embedded information, e.g. using markers
G07D 7/0056
GPHYSICS
07CHECKING-DEVICES
DHANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
7Testing 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
005Testing security markings invisible to the naked eye, e.g. verifying thickened lines or unobtrusive markings or alterations
0054involving markings the properties of which are altered from original properties
0056involving markings of altered colours
H04L 9/3226
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
9Cryptographic mechanisms or cryptographic; arrangements for secret or secure communication
32including 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
3226using a predetermined code, e.g. password, passphrase or PIN
Applicants グレニシス ケイエフティー.
Inventors ビロ、アティラ
クリスト、ガボール
レメニー、ピロスカ
Agents 新保 斉
Priority Data P1200097 15.02.2012 HU
Title
(JA) セキュリティ要素、及び印書の真正性を検査する方法
Abstract
(JA)

印刷によって、印刷基材(紙幣、有価証券、製品包装、身分証明書/ラベル、または、他の同様の文書)上に施されたセキュリティ要素であって、肉眼には可視である一次情報、及び、肉眼には不可視であり、コピーを防ぐ二次情報として、一意の識別子を含むセキュリティ要素に関する。一意の識別子は典型的にはポイントコードである。前記二次情報は、2〜40ミクロンの最大寸法を有する構造によって表され、セキュリティ要素を印刷基材上に施す時に生じる印刷の歪みによって、前記二次情報は、セキュリティ要素のある印書から復元不可能であり、統計的に分析可能な固有特徴が二次情報に関連付けられる。このようなセキュリティ要素を有する印刷物、及び、可視光(380〜750nm)において、セキュリティ要素を有する印刷物の真正性をチェックする方法にも関する。
【選択図】図3


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