JP6944171B2 - 正規品認証コンテンツの生成装置およびこれを用いる統合認証システム - Google Patents
正規品認証コンテンツの生成装置およびこれを用いる統合認証システム Download PDFInfo
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q30/00—Commerce
- G06Q30/018—Certifying business or products
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/10—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM]
- G06F21/16—Program or content traceability, e.g. by watermarking
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/44—Program or device authentication
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/06009—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code with optically detectable marking
- G06K19/06046—Constructional details
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/06009—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code with optically detectable marking
- G06K19/06046—Constructional details
- G06K19/06056—Constructional details the marking comprising a further embedded marking, e.g. a 1D bar code with the black bars containing a smaller sized coding
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/06009—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code with optically detectable marking
- G06K19/06046—Constructional details
- G06K19/06131—Constructional details the marking comprising a target pattern, e.g. for indicating the center of the bar code or for helping a bar code reader to properly orient the scanner or to retrieve the bar code inside of an image
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/06009—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code with optically detectable marking
- G06K19/06046—Constructional details
- G06K19/06178—Constructional details the marking having a feature size being smaller than can be seen by the unaided human eye
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T1/00—General purpose image data processing
- G06T1/0021—Image watermarking
- G06T1/0028—Adaptive watermarking, e.g. Human Visual System [HVS]-based watermarking
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/10—Segmentation; Edge detection
- G06T7/13—Edge detection
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2201/00—General purpose image data processing
- G06T2201/005—Image watermarking
- G06T2201/0051—Embedding of the watermark in the spatial domain
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2201/00—General purpose image data processing
- G06T2201/005—Image watermarking
- G06T2201/0061—Embedding of the watermark in each block of the image, e.g. segmented watermarking
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- Accounting & Taxation (AREA)
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- General Engineering & Computer Science (AREA)
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- Technology Law (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
- Editing Of Facsimile Originals (AREA)
Description
60:コンテンツ
62:シンクパターン
64:エッジパターン
64−1:中心パターン
64−2:第1エッジラインパターン
64−2a:第1長パターン
64−2b:第1短パターン
64−3:第2エッジラインパターン
64−3a:第2長パターン
64−3b:第2短パターン
70:正規品認証ラベル
100:統合認証システム
102:正規品認証コンテンツの生成装置
104:ユーザ端末
106:統合認証管理サーバー
111:製品情報登録部
113:固有識別番号生成部
115:ウォーターマーク信号生成部
117:ウォーターマーク信号挿入部
121:コンテンツ映像獲得部
123:ウォーターマーク抽出部
125:固有識別番号抽出部
127:ユーザ関連情報獲得部
129:通信部
131:流通管理モジュール
133:正規品認証モジュール
135:現況管理モジュール
141:流通現況管理部
143:地域現況管理部
145:製品現況管理部
147:ユーザ現況管理部
149:言語現況管理部
151:売場現況管理部
Claims (3)
- 正規品認証ラベルが貼付される製品についての前記製品の関連情報を登録する製品情報登録部と、
前記製品について登録された製品の数に応じて固有識別番号を生成する固有識別番号生成部と、
前記固有識別番号に基づいて、前記正規品認証ラベルのコンテンツに挿入するウォーターマーク信号を生成するウォーターマーク信号生成部と、
既に決定された挿入強度に応じて前記ウォーターマーク信号を前記コンテンツに挿入して正規品認証コンテンツを生成するウォーターマーク信号挿入部と、を含み、
前記ウォーターマーク信号生成部は、前記固有識別番号を既に設定された長さのスプレディングシーケンスパターンに変換し、既に設定されたインデックスキーを用いて前記スプレディングシーケンスパターン内の係数値の順序をランダムに混合して、前記ウォーターマーク信号を生成し、
前記ウォーターマーク信号挿入部は、前記コンテンツを複数のブロックに区分し、前記コンテンツの各前記ブロックについて局部領域についての複雑度であるローカルモーメントを算出し、前記コンテンツの各前記ブロックについてNVF(Noise Visibility Function)フィルターを適用して前記ブロックのNVF値を算出し、前記算出したローカルモーメントおよび前記NVF値に基づいて、前記挿入強度を決定することを特徴とする正規品認証コンテンツの生成装置。 - 前記製品情報登録部は、
前記製品について前記固有識別番号の数と同じ数のシリアル番号を生成し、前記生成したシリアル番号をそれぞれ前記固有識別番号と一対一でマッピングして格納する請求項1に記載の正規品認証コンテンツの生成装置。 - 前記ウォーターマーク信号挿入部は、
下記式を通じて前記ウォーターマーク信号を前記コンテンツの各前記ブロックに挿入する請求項1に記載の正規品認証コンテンツの生成装置。
[式]
I’n、m=In、m+LocalMoment(n、m)*NVF(n、m)*SPSQ(N、m)*PW(I、J)
(ここで、I’n、mは、n×mサイズを有する前記ブロックの前記ウォーターマーク信号が挿入された前記コンテンツ、In、mは、n×mサイズを有する前記ブロックのオリジナルコンテンツ、LocalMoment(n, m)は、前記ブロックの前記ローカルモーメント値、NVF(n、m)は、前記ブロックの前記NVF値、SPSQ(n、m)は、前記ブロックに挿入される前記ウォーターマーク信号、PW(Pixel Weight)(I、J)は、前記ブロックの(I、J)番目のピクセルの加重値として、各ピクセルの明るさ別に許容される変化率である。)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021114899A JP7235258B2 (ja) | 2019-11-15 | 2021-07-12 | 正規品認証コンテンツの生成装置およびこれを用いる統合認証システム |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
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| KR1020190147051A KR102260493B1 (ko) | 2019-11-15 | 2019-11-15 | 정품 인증 콘텐츠 생성 장치 및 이를 이용하는 통합 인증 시스템 |
| KR10-2019-0147051 | 2019-11-15 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| JP2021114899A Division JP7235258B2 (ja) | 2019-11-15 | 2021-07-12 | 正規品認証コンテンツの生成装置およびこれを用いる統合認証システム |
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| Publication Number | Publication Date |
|---|---|
| JP2021082242A JP2021082242A (ja) | 2021-05-27 |
| JP6944171B2 true JP6944171B2 (ja) | 2021-10-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| JP2020066578A Active JP6944171B2 (ja) | 2019-11-15 | 2020-04-02 | 正規品認証コンテンツの生成装置およびこれを用いる統合認証システム |
| JP2021114899A Active JP7235258B2 (ja) | 2019-11-15 | 2021-07-12 | 正規品認証コンテンツの生成装置およびこれを用いる統合認証システム |
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| JP2021114899A Active JP7235258B2 (ja) | 2019-11-15 | 2021-07-12 | 正規品認証コンテンツの生成装置およびこれを用いる統合認証システム |
Country Status (5)
| Country | Link |
|---|---|
| US (2) | US12165157B2 (ja) |
| EP (1) | EP3822906A3 (ja) |
| JP (2) | JP6944171B2 (ja) |
| KR (1) | KR102260493B1 (ja) |
| CN (1) | CN112825091B (ja) |
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| WO2020096155A1 (ko) * | 2018-11-09 | 2020-05-14 | 주식회사 한터글로벌 | 저작권 보호를 위한 정품 인증 및 차트 생성 시스템 및 방법 |
| CN110232574A (zh) * | 2019-05-07 | 2019-09-13 | 中国平安财产保险股份有限公司 | 基于区块链的产品验证方法、装置、设备及存储介质 |
| CN110097383A (zh) * | 2019-05-09 | 2019-08-06 | 上海仪电溯源科技有限公司 | 一种智慧预包装产品溯源信息监控系统及方法 |
| KR102192402B1 (ko) * | 2020-05-22 | 2020-12-17 | 주식회사 한터글로벌 | 정품 인증을 이용한 정품 확인 및 차트 데이터 생성 시스템 |
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| Publication number | Publication date |
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| JP2021082242A (ja) | 2021-05-27 |
| KR20210059518A (ko) | 2021-05-25 |
| JP7235258B2 (ja) | 2023-03-08 |
| JP2021168182A (ja) | 2021-10-21 |
| KR102260493B1 (ko) | 2021-06-03 |
| EP3822906A2 (en) | 2021-05-19 |
| CN112825091B (zh) | 2024-06-28 |
| EP3822906A3 (en) | 2021-09-08 |
| US20240054505A1 (en) | 2024-02-15 |
| US20210150538A1 (en) | 2021-05-20 |
| CN112825091A (zh) | 2021-05-21 |
| US12165157B2 (en) | 2024-12-10 |
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