CN106952568A - Double label type antifalsification labels - Google Patents

Double label type antifalsification labels Download PDF

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Publication number
CN106952568A
CN106952568A CN201710292349.0A CN201710292349A CN106952568A CN 106952568 A CN106952568 A CN 106952568A CN 201710292349 A CN201710292349 A CN 201710292349A CN 106952568 A CN106952568 A CN 106952568A
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China
Prior art keywords
label
pair
type antifalsification
texture
texture information
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Pending
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CN201710292349.0A
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Chinese (zh)
Inventor
宋育锋
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Individual
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Individual
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Publication of CN106952568A publication Critical patent/CN106952568A/en
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Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F3/00—Labels, tag tickets, or similar identification or indication means; Seals; Postage or like stamps
    • G09F3/02—Forms or constructions
    • G09F3/0288—Labels or tickets consisting of more than one part, e.g. with address of sender or other reference on separate section to main label; Multi-copy labels
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06K19/06103—Constructional details the marking being embedded in a human recognizable image, e.g. a company logo with an embedded two-dimensional code
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F3/00—Labels, tag tickets, or similar identification or indication means; Seals; Postage or like stamps
    • G09F3/02—Forms or constructions
    • G09F3/0297—Forms or constructions including a machine-readable marking, e.g. a bar code
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F3/00—Labels, tag tickets, or similar identification or indication means; Seals; Postage or like stamps
    • G09F3/02—Forms or constructions
    • G09F2003/0257—Multilayer

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Image Analysis (AREA)
  • Labeling Devices (AREA)
  • Editing Of Facsimile Originals (AREA)
  • Processing Or Creating Images (AREA)

Abstract

The invention discloses a kind of pair of label type antifalsification label, including：First label and the second label；The position relationship of first label and the second label is as follows：First label is overall, and boundary is in the bounds of the second label or the first label segment covers the second label；Second label includes texture information, and the texture information of second label is the texture information extracted for SIFT feature.The present invention is as a result of double label type antifalsification labels, the textural characteristics of second label are special but uncomplicated and relative geometry position information of the first label and the second label is difficult physics and simply repeated, it is to avoid introduce sky high cost and the complex technology requirement that complex texture and material with complex are brought.

Description

Double label type antifalsification labels
Technical field
The present invention relates to anti-counterfeiting technology field, more particularly to a kind of pair of label type antifalsification label.
Background technology
At present, false proof has been the indispensable technology such as commodity circulation, sale.Current anti-counterfeiting technology method master There are Quick Response Code or other kinds of semantic graphic code, laser holography, fluorescent material, water marked paper etc..Quick Response Code or other The semantic information of the semantic graphic code of type is easy to understand but is also easy to be replicated；Laser holography, fluorescent material, water marked paper Etc. method by main attention be placed on anti-fake material and complicated texture above, production cost is high, technical sophistication and be unfavorable for big rule Mould is promoted, and for ordinary consumer, it is difficult to distinguish.
The content of the invention
The technical problem to be solved in the present invention is that there is provided a kind of pair of label type anti-counterfeiting label for defect of the prior art Label.
The technical solution adopted for the present invention to solve the technical problems is：A kind of pair of label type antifalsification label, including：
First label and the second label；
The position relationship of first label and the second label is as follows：First label entirety boundary is on the side of the second label In the range of boundary or the first label segment covers the second label；
Second label includes texture information, and the texture information of second label is the line extracted for SIFT feature Manage information.
By such scheme, first label is printed label.
By such scheme, first label is spray printing label.
By such scheme, first label is upper label, and the second label is lower floor's label, and the first label is with spray printing Form is attached on the second label.
By such scheme, the spray printing label is the spray printing label for having three-dimensional touch.
By such scheme, first label includes texture information, and the texture information of the first label is to include merchandise news Texture information.
By such scheme, first label is Quick Response Code or other kinds of semantic graphic code label.
By such scheme, the merchandise news that first label includes includes trade name, the commodity place of production and manufacturer One or more in information.
By such scheme, the texture information of second label includes abundant shade of gray characteristic information.
The preparation method that the present invention also provides a kind of pair of label type antifalsification label, comprises the following steps：
1) article in itself or article printing packaging surface printing or paste the second label；Second label includes texture Information, the texture information of second label is the texture information extracted for SIFT feature；
2) according to the position of the second label, the first label is made using printing or bonding method, first label is the The bounds of two labels is interior or the first label segment covers the second label.
By such scheme, the step 2) in make the first label using spray printing mode, jet printer operating is controlled during making When vibrations, shower nozzle ink-jet when shake or change in location during label paper paper feed, make each first label and the second label Relative position there is difference.
The operation principle of the present invention is as follows：
1) real commodity original and commodity original to be detected is taken to be designated as S1, S2；S1 lower floor's label is designated as D1, S2's Lower floor's label is designated as D2, D1 and D2 and is attached to commodity S1, S2 surfaces respectively；S1 upper label is designated as U1, S2 upper label note For U2.Commodity S1 double labels are designated as T, double labels, T={ U1, D1 } by template of T, U1 is attached to lower floor in the form of spray printing On label D1；Commodity S2 double labels are designated as P, and P is as double labels to be tested, and P={ U2, D2 }, U2 is also the shape with spray printing Formula is attached on lower floor label D2.Then, to double label T, P, which is shot, to be formed two width pictures and is designated as IMG1, IMG2；
2) IMG1 is read respectively, the semantic information of IMG2 labels at the middle and upper levels obtains the information of commodity, can also obtain commodity The information such as the place of production, manufacturer.Row information of going forward side by side is compared, and carries out false proof differentiation for the first time；
3) label D2, U2 SIFT feature up and down in label D1, U1 and IMG2 up and down is extracted in IMG1 respectively；
4) SIFT feature registration is carried out to D1 and D2, SIFT feature point set registering in D1 and D2 is taken out and is designated as f1, f2；With D1, using SIFT feature point set f1 and f2 position coordinates, builds D2 to D1 affine transformation matrix note as the standard of reference Rotation is included for M, M, is translated, the parameter such as change of scale factor.This step be by D2 transform to the same positions of D1, weaken not The interference brought with shooting angle and commodity putting position.
5) SIFT feature registration is carried out to U1 and U2, SIFT feature the point set f1 ', f2 ' of registration is taken out；U2 SIFT is special Point set f2 ' is levied according to step 3) Metzler matrix that calculates carries out affine transformation and obtains feature point set f2 ".
6) according to f1 ' and f2 " position coordinates, calculate SIFT feature point set f1 ' and f2 " apart from d, d be point set f1 ' and F2 " corresponding points are apart from sum.The upper label U2 that this d reflects to be measured couple of label P of commodity S2 is relative with respect to lower floor label D2 Displacement information.
7) according to d and given distance threshold relatively and combine the semantic information of upper label, comprehensive descision double marks to be measured Whether label P is double labels of real goods, and then judges commodity S2 legitimacy.
The beneficial effect comprise that：The present invention is as a result of double-layer label, the textural characteristics of levels label Special but uncomplicated and levels label relative geometry position information is difficult physics and simply repeats, it is to avoid introducing complex texture The sky high cost brought with material with complex and complex technology requirement.
Brief description of the drawings
Below in conjunction with drawings and Examples, the invention will be further described, in accompanying drawing：
Fig. 1 is the true double label figures of article of the embodiment of the present invention；
Fig. 2 is that the article of the embodiment of the present invention is waited to veritify double label figures；
Schematic diagram of Fig. 3 genuine pieces commodity after SIFT feature is extracted；
Fig. 4 is schematic diagram of the commodity to be tested after SIFT feature is extracted；
Fig. 5 is double label type antifalsification label schematic diagrames of the embodiment of the present invention.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to embodiments, to the present invention It is further elaborated.It should be appreciated that specific embodiment described herein is not used to limit only to explain the present invention The fixed present invention.
As shown in figure 5, a kind of pair of label type antifalsification label, including：
First label and the second label；
The position relationship of first label and the second label is as follows：Border model of the first label entirety boundary in the second label Enclose interior or the first label segment and cover the second label；
Second label includes texture information, and the texture information of second label is the texture letter extracted for SIFT feature Breath.
Wherein, the texture information of the first label is to include the texture information of merchandise news.
In the present embodiment, the first label is upper label, and the second label is lower floor's label.
Conventional, upper label selects Quick Response Code or other kinds of semantic graphic code label, what upper label included Merchandise news includes trade name, the commodity place of production and manufacturer.
The texture information of lower floor's label includes abundant shade of gray characteristic information.
Upper label is spray printing label, and upper label in the form of spray printing to be affixed on lower floor's label.Spray printing label is There is the spray printing label of three-dimensional touch.
Embodiment, refering to Fig. 1,2,3,4 examples provide a kind of double labels available for commodity counterfeit prevention.Fig. 1 and Fig. 2 points It is not the true double labels of packing box article and waits to veritify the picture of double labels, wherein greyish white square texture region represents lower floor's mark Label, surface texture is mainly used as referring to background, and its abundant local feature information such as shade of gray etc. is carried available for SIFT feature Take；Quick Response Code or other kinds of semantic graphic code represent upper label, and surface texture mainly includes the semantic information of commodity.Figure It is the picture of genuine piece and commodity to be tested after SIFT feature is extracted respectively in 3 and Fig. 4, red point is SIFT feature.
It is that anti-counterfeiting detection is carried out by the relative position relation of upper label and lower floor's label when the present invention is used, because To print upper label using spray printing mode, shake and label paper when vibrations when being operated due to jet printer, shower nozzle ink-jet Change in location during paper feed, difference can all be had by causing the relative position of its upper label and lower floor's label, it is impossible to completely the same, inspection Measuring tool body comprises the following steps：
Real commodity original and commodity original to be detected is taken to be designated as S1, S2；S1 lower floor's label is designated as under D1, S2 Layer label is designated as D2, D1 and D2 and is attached to commodity S1, S2 surfaces respectively；S1 upper label is designated as U1, and S2 upper label is designated as U2.Commodity S1 double labels are designated as T, double labels, T={ U1, D1 } by template of T, U1 is affixed on lower floor in the form of spray printing On label D1；Commodity S2 double labels are designated as P, and P is as double labels to be tested, and P={ U2, D2 }, U2 is also the shape with spray printing Formula is affixed on lower floor label D2.Then, to double label T, P, which is shot, to be formed two width pictures and is designated as IMG1, as shown in figure 1, IMG2 As shown in Figure 2.
Read IMG1 respectively, the semantic information of IMG2 labels at the middle and upper levels obtains the information of commodity, can also obtain the production of commodity The information such as ground, manufacturer.And merchandise news comparison is carried out, carry out false proof differentiation for the first time；
Label D2, U2 SIFT feature up and down in label D1, U1 and IMG2 up and down is extracted in IMG1 respectively.Wherein, The IMG1 typical SIFT feature point coordinates of lower floor's label is as shown in the table：
68.74 110.91
67.39 111.21
71.95 105.75
… …
60.05 109.11
IMG1 upper labels typical case's SIFT feature point coordinates is as shown in the table：
70.13 111.22
66.91 113.26
80.18 104.44
75.19 108.18
… …
83.44 108.82
The IMG2 typical SIFT feature point coordinates of lower floor's label is as shown in the table：
70.51 113.90
68.73 111.02
71.08 104.14
… …
61.39 106.48
IMG2 upper labels typical case's SIFT feature point coordinates is as shown in the table：
70.91 113.52
70.24 111.25
73.11 106.04
69.85 105.66
… …
61.79 109.21
SIFT feature registration is carried out to D1 and D2, SIFT feature point set registering in D1 and D2 is taken out and is designated as f1, f2；With D1 As the standard of reference, using SIFT feature point set f1 and f2 position coordinates, the affine transformation matrix for building D2 to D1 is designated as M, M include rotation, translate, the parameter such as change of scale factor.This step is to transform to D2 and the same positions of D1, weakening difference The interference that shooting angle and commodity putting position are brought.
SIFT feature registration is carried out to U1 and U2, SIFT feature the point set f1 ', f2 ' of registration is taken out；By U2 SIFT feature Point set f2 ' carries out the feature point set f2 ' that affine transformation is obtained according to the Metzler matrix 3) calculated.
According to f1 ' and f2 ' ' position coordinates, calculate SIFT feature point set f1 ' and f2 ' ' apart from d, d be point set f1 ' and F2 ' ' corresponding points are apart from sum.The upper label U2 that this d reflects to be measured couple of label P of commodity S2 is relative with respect to lower floor label D2 Displacement information.
According to d with given distance threshold relatively and with reference to the semantic information of upper label, to be measured couple of label P of comprehensive descision Whether it is double labels of real goods, and then judges commodity S2 legitimacy.
It should be appreciated that for those of ordinary skills, can according to the above description be improved or converted, And all these modifications and variations should all belong to the protection domain of appended claims of the present invention.

Claims (10)

1. a kind of pair of label type antifalsification label, it is characterised in that including：
First label and the second label；
The position relationship of first label and the second label is as follows：Border model of the first label entirety boundary in the second label Enclose interior or the first label segment and cover the second label；
Second label includes texture information, and the texture information of second label is the texture letter extracted for SIFT feature Breath.
2. according to claim 1 pair of label type antifalsification label, it is characterised in that first label is printed label.
3. according to claim 1 pair of label type antifalsification label, it is characterised in that first label is spray printing label.
4. according to claim 1 pair of label type antifalsification label, it is characterised in that first label is upper label, Second label is lower floor's label, and the first label in the form of spray printing to be attached on the second label.
5. according to claim 3 pair of label type antifalsification label, it is characterised in that the spray printing label is to have three-dimensional touch Spray printing label.
6. according to claim 1 pair of label type antifalsification label, it is characterised in that first label is believed including texture Breath, the texture information of the first label is to include the texture information of merchandise news.
7. according to claim 4 pair of label type antifalsification label, it is characterised in that first label be Quick Response Code or its The semantic graphic code label of his type.
8. according to claim 4 pair of label type antifalsification label, it is characterised in that the commodity that first label includes Information includes the one or more in trade name, the commodity place of production and manufacturer's information.
9. the preparation method of a kind of pair of label type antifalsification label, it is characterised in that comprise the following steps：
1) article in itself or article printing packaging surface printing or paste the second label；Second label is believed including texture Breath, the texture information of second label is the texture information extracted for SIFT feature；
2) according to the position of the second label, the first label is made using printing or bonding method, first label is in the second mark The bounds of label is interior or the first label segment covers the second label.
10. the preparation method of according to claim 9 pair of label type antifalsification label, it is characterised in that the step 2) in Make the first label using spray printing mode, during making control jet printer operating when vibrations, shower nozzle ink-jet when shake or label Change in location during paper paper feed, makes the relative position of each first label and the second label there is difference.
CN201710292349.0A 2016-10-10 2017-04-28 Double label type antifalsification labels Pending CN106952568A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201610885122.2A CN106652764A (en) 2016-10-10 2016-10-10 Double-layer anti-counterfeit label
CN2016108851222 2016-10-10

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CN201610885122.2A Pending CN106652764A (en) 2016-10-10 2016-10-10 Double-layer anti-counterfeit label
CN201710292725.6A Pending CN106952569A (en) 2016-10-10 2017-04-28 A kind of pair of label type antifalsification label
CN201710292778.8A Pending CN107180586A (en) 2016-10-10 2017-04-28 A kind of pair of label type antifalsification label
CN201710292349.0A Pending CN106952568A (en) 2016-10-10 2017-04-28 Double label type antifalsification labels
CN201710292479.4A Pending CN106981250A (en) 2016-10-10 2017-04-28 Antifalsification label based on article surface texture

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CN201610885122.2A Pending CN106652764A (en) 2016-10-10 2016-10-10 Double-layer anti-counterfeit label
CN201710292725.6A Pending CN106952569A (en) 2016-10-10 2017-04-28 A kind of pair of label type antifalsification label
CN201710292778.8A Pending CN107180586A (en) 2016-10-10 2017-04-28 A kind of pair of label type antifalsification label

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AU2011320299A1 (en) * 2010-10-27 2013-05-23 Hainan Ppk Network Technology Co., Ltd Anti-counterfeit printing material with hot stamping texture, special hot stamping foil and manufacturing method for same
CN203149998U (en) * 2012-12-27 2013-08-21 深圳市世合科技有限公司 Bi-layer two-dimensional code label
CN105117757A (en) * 2015-08-26 2015-12-02 复旦大学无锡研究院 Quick response code encryption and decryption method based on random textures
CN205581925U (en) * 2016-04-15 2016-09-14 大连声鹭科技有限公司 Anti -fake bar code label of nested type, anti -fake bar code tag information collector and anti -fake verification system

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CN102955930B (en) * 2011-08-21 2021-05-11 深圳兆日科技股份有限公司 Anti-counterfeiting method and system using physical characteristics of substance to identify
CN202847076U (en) * 2012-10-31 2013-04-03 东莞虎彩印刷有限公司 Silver sand type holographic anti-counterfeiting shading master mask
US9495888B2 (en) * 2013-12-10 2016-11-15 Iconex Llc Adhesive label with water-based release coating
GB2527508A (en) * 2014-06-23 2015-12-30 Anthony Furness Object-assisted identification label
CN104409014A (en) * 2014-12-30 2015-03-11 吴军明 Double-layer multiple anti-counterfeiting tag
CN106485256A (en) * 2016-10-10 2017-03-08 宋育锋 Double label relative position information construction methods based on SIFT feature point

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2011320299A1 (en) * 2010-10-27 2013-05-23 Hainan Ppk Network Technology Co., Ltd Anti-counterfeit printing material with hot stamping texture, special hot stamping foil and manufacturing method for same
CN102737261A (en) * 2011-04-08 2012-10-17 吴善斌 Barcode inquiring marker and barcode generation method thereof
CN203149998U (en) * 2012-12-27 2013-08-21 深圳市世合科技有限公司 Bi-layer two-dimensional code label
CN105117757A (en) * 2015-08-26 2015-12-02 复旦大学无锡研究院 Quick response code encryption and decryption method based on random textures
CN205581925U (en) * 2016-04-15 2016-09-14 大连声鹭科技有限公司 Anti -fake bar code label of nested type, anti -fake bar code tag information collector and anti -fake verification system

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Publication number Publication date
CN106952569A (en) 2017-07-14
CN106981250A (en) 2017-07-25
CN107180586A (en) 2017-09-19
CN106652764A (en) 2017-05-10

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