CN113518997A - 基于微结构检测的防伪纸质品及其制作方法和鉴别方法 - Google Patents
基于微结构检测的防伪纸质品及其制作方法和鉴别方法 Download PDFInfo
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- CN113518997A CN113518997A CN201980093183.7A CN201980093183A CN113518997A CN 113518997 A CN113518997 A CN 113518997A CN 201980093183 A CN201980093183 A CN 201980093183A CN 113518997 A CN113518997 A CN 113518997A
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- 238000000034 method Methods 0.000 title claims abstract description 64
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 20
- 238000001514 detection method Methods 0.000 title description 5
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- 238000000576 coating method Methods 0.000 claims description 18
- 239000011248 coating agent Substances 0.000 claims description 16
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- 239000000976 ink Substances 0.000 description 33
- 230000008569 process Effects 0.000 description 16
- 238000005516 engineering process Methods 0.000 description 15
- 238000012795 verification Methods 0.000 description 11
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- 238000005286 illumination Methods 0.000 description 6
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- 238000013528 artificial neural network Methods 0.000 description 4
- 238000013135 deep learning Methods 0.000 description 2
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Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
- B42D—BOOKS; 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
- B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
- B42D25/30—Identification or security features, e.g. for preventing forgery
- B42D25/305—Associated digital information
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
- B42D—BOOKS; 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
- B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
- B42D25/30—Identification or security features, e.g. for preventing forgery
- B42D25/355—Security threads
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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
- G07D7/06—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
- G07D7/12—Visible light, infrared or ultraviolet radiation
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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
- G07D7/20—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
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Engineering & Computer Science (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Inspection Of Paper Currency And Valuable Securities (AREA)
- Printing Methods (AREA)
Abstract
一种防伪纸质品、及其制作方法和鉴别方法。在纸质品的表面的至少一个区域(11，21，31)上设置有覆盖层，该覆盖层在被光照射时使所述区域(11，21，31)上的微结构特征的显现得到增强。该防伪纸质品既具有高防伪性能，又具有易于生产且成本低的优点。
Description
PCT国内申请，说明书已公开。
Claims (17)
- PCT国内申请，权利要求书已公开。
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2019/079225 WO2020191520A1 (zh) | 2019-03-22 | 2019-03-22 | 基于微结构检测的防伪纸质品及其制作方法和鉴别方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113518997A true CN113518997A (zh) | 2021-10-19 |
Family
ID=72610355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201980093183.7A Pending CN113518997A (zh) | 2019-03-22 | 2019-03-22 | 基于微结构检测的防伪纸质品及其制作方法和鉴别方法 |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN113518997A (zh) |
| DE (1) | DE112019007066T5 (zh) |
| WO (1) | WO2020191520A1 (zh) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112163534A (zh) * | 2020-10-08 | 2021-01-01 | 东南数字经济发展研究院 | 一种基于微观表面法向量场的纸张防伪鉴识方法 |
| CN112465092B (zh) * | 2020-10-29 | 2023-03-03 | 深圳大学 | 一种二维码样本的生成方法、装置、服务器和存储介质 |
| CN113870479B (zh) * | 2021-08-31 | 2023-06-13 | 中钞印制技术研究院有限公司 | 防伪纸张鉴别方法和装置、电子设备和可读存储介质 |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5882371A (ja) * | 1981-10-27 | 1983-05-17 | エンゲ−ツエツト・ランデイス・ウント・ギ−ル・ツ−ク・アクチエンゲゼルシヤフト | 偽造防止マ−クを備えた書類およびその真偽検査方法 |
| CN1244465A (zh) * | 1999-05-21 | 2000-02-16 | 南开大学戈德防伪技术公司 | 防伪用荧光压敏复写纸 |
| CN1700994A (zh) * | 2002-05-14 | 2005-11-23 | 雷恩哈德库兹两合公司 | 具有局部透明元件的光学变化元件 |
| CN1785688A (zh) * | 2005-06-13 | 2006-06-14 | 张重光 | 可机读的防伪铁路车票 |
| CN102982606A (zh) * | 2011-09-07 | 2013-03-20 | 深圳兆日科技股份有限公司 | 一种利用物理特征识别的防伪方法和系统 |
| US20180001691A1 (en) * | 2015-02-03 | 2018-01-04 | Toppan Printing Co., Ltd. | Optical information medium |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102063758B (zh) * | 2009-11-16 | 2012-12-26 | 深圳市中钞科信金融科技有限公司 | 一种钞票纸纹理的检测方法和装置 |
| JP5807463B2 (ja) * | 2011-09-13 | 2015-11-10 | 株式会社国際電気通信基礎技術研究所 | 物体表面の質感計測装置およびそれを用いた紙葉類識別装置 |
| WO2014124829A1 (de) * | 2013-02-14 | 2014-08-21 | Progenio Ag | Gegenstand mit grafischen elementen, gesamtheit von gegenständen, verfahren zum herstellen und verfahren zum authentifizieren |
| CN103761799B (zh) * | 2014-01-13 | 2016-03-30 | 李晓妮 | 一种基于纹理图像特征的票据防伪方法和装置 |
-
2019
- 2019-03-22 DE DE112019007066.5T patent/DE112019007066T5/de active Pending
- 2019-03-22 WO PCT/CN2019/079225 patent/WO2020191520A1/zh active Application Filing
- 2019-03-22 CN CN201980093183.7A patent/CN113518997A/zh active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5882371A (ja) * | 1981-10-27 | 1983-05-17 | エンゲ−ツエツト・ランデイス・ウント・ギ−ル・ツ−ク・アクチエンゲゼルシヤフト | 偽造防止マ−クを備えた書類およびその真偽検査方法 |
| CN1244465A (zh) * | 1999-05-21 | 2000-02-16 | 南开大学戈德防伪技术公司 | 防伪用荧光压敏复写纸 |
| CN1700994A (zh) * | 2002-05-14 | 2005-11-23 | 雷恩哈德库兹两合公司 | 具有局部透明元件的光学变化元件 |
| CN1785688A (zh) * | 2005-06-13 | 2006-06-14 | 张重光 | 可机读的防伪铁路车票 |
| CN102982606A (zh) * | 2011-09-07 | 2013-03-20 | 深圳兆日科技股份有限公司 | 一种利用物理特征识别的防伪方法和系统 |
| US20180001691A1 (en) * | 2015-02-03 | 2018-01-04 | Toppan Printing Co., Ltd. | Optical information medium |
Also Published As
| Publication number | Publication date |
|---|---|
| DE112019007066T5 (de) | 2021-12-23 |
| WO2020191520A1 (zh) | 2020-10-01 |
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