CN106952569A - A kind of pair of label type antifalsification label - Google Patents
A kind of pair of label type antifalsification label Download PDFInfo
- Publication number
- CN106952569A CN106952569A CN201710292725.6A CN201710292725A CN106952569A CN 106952569 A CN106952569 A CN 106952569A CN 201710292725 A CN201710292725 A CN 201710292725A CN 106952569 A CN106952569 A CN 106952569A
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- Prior art keywords
- label
- lower floor
- pair
- color
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- 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.)
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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)
- Editing Of Facsimile Originals (AREA)
- Labeling Devices (AREA)
- Processing Or Creating Images (AREA)
Abstract
The invention discloses a kind of pair of label type antifalsification label, including：Upper label and lower floor's label；The overall boundary of the upper label is in the bounds of lower floor's label or part covers lower floor's label；The texture information of lower floor's label is the texture information extracted for SIFT feature.The present invention is as a result of double-layer label, the textural characteristics of levels label are special but uncomplicated and relative geometry position information of levels 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
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 graphic codes for containing semantic information, laser holography, fluorescent material, water marked paper etc..Quick Response Code or
The semantic information of other graphic codes for containing semantic information is easy to understand but is also easy to be replicated；Laser holography, phosphor
Main attention is placed on above anti-fake material and complicated texture by material, the method such as water marked paper, and production cost is high, technical sophistication and not
Beneficial to large-scale promotion, and for ordinary consumer, it is difficult to recognize.
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：
Upper label and lower floor's label；
The position relationship of the upper label and lower floor's label is as follows：Upper label entirety boundary is on the side of lower floor's label
In the range of boundary or upper label part covers lower floor's label；
Upper label and lower floor's label include texture information；
The texture information of lower floor's label is the texture information extracted for SIFT feature.
By such scheme, the upper label is spray printing label, and upper label is affixed on lower floor's label in the form of spray printing
On.
By such scheme, lower floor's label includes the label spray printing area of lower floor of blank, for limiting spray printing label layer
Spray printing position.
By such scheme, the spray printing label includes spray printing bottom and spray printing label layer；The spray printing bottom is monochrome, is used
In the spray printing position of limitation spray printing label layer, and it is used as the bottom of spray printing label layer.
The purpose of above-mentioned technological means is to be easy to the identification of upper label.
By such scheme, the upper label is adhesive-stick type label or printed label, shape of the upper label to paste or print
Formula is attached on lower floor's label.
By such scheme, the texture information of the upper label is to include the texture information of merchandise news.
By such scheme, the upper label is Quick Response Code or other graphic code labels for containing semantic information.
By such scheme, the merchandise news that the upper label includes includes trade name, the commodity place of production and manufacturer
In one or more.
By such scheme, lower floor's label is with lower floor's label of spot color printing.
By such scheme, lower floor's label contains the color specially designed；The color specially designed refers to CMYK
In two or more color secondary colour.
By such scheme, lower floor's label is simultaneously containing the design and color specially designed；The face specially designed
Color refers to the secondary colour of two or more color in CMYK；
One kind in the pattern specially designed, including hachure, block figure and font typeface and combinations thereof.
By such scheme, the texture information of lower floor's label includes abundant shade of gray characteristic information.
The operation principle of the present invention is as follows：
First, spot color printing anti-fake check
1) real commodity original and commodity original to be detected is taken to be designated as S1, S2；Label on S1 is designated as T, using T as mould
Label on plate label, S2 is designated as P, and P is used as label to be tested.Then, to label T, P, which is shot, to be formed two width pictures and is designated as
IMG1,IMG2；
2) semantic information of Quick Response Code or other graphic codes for containing semantic information in IMG1, IMG2 is read respectively, is obtained
The information of commodity, can also obtain the information such as the place of production, the manufacturer of commodity.Row information of going forward side by side is compared, and carries out false proof differentiation for the first time；
3) feature of label P in label T, IMG2 in IMG1 is extracted respectively；
4) aspect ratio pair is carried out to T and P, the graphics field on T, color density is presented basic uniformity, made with this
On the basis of.
5) corresponding graphics field on label P in IMG2, color density whether uniformity, it can be determined that label to be detected is
No use four-color process, either with or without there is site.
6) when corresponding graphics field on label P, color density does not have uniformity, then site occurs in explanation, is to employ
Four-color process, because template label T is spot color printing gained, therefore can determine whether that label P is illegal.
If 7) corresponding graphics field on label P, color density has uniformity, then continued using follow-up other method
Differentiate.
2nd, relative position anti-fake check
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 affixed on down in the form of spray printing
On layer label D1；Commodity S2 double labels are designated as P, and P is as double labels to be tested, P={ U2, D2 }, and U2 is also with spray printing
Form 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, 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：
1. the present invention is as a result of double-layer label, the textural characteristics of levels label are special but uncomplicated and levels mark
The relative geometry position information of label is difficult physics and simply repeats, it is to avoid introduce complex texture and that material with complex is brought is high
Cost and complex technology requirement.
2. using the printing process of spot color printing, do not increase cost, but to widely used with scanning and four colors
Forgery label flow based on printing produces great deterrence.
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 packing box article true tag figure of the embodiment of the present invention；
Fig. 2 is the packing box article label figure to be veritified of the embodiment of the present invention；
Schematic diagram of Fig. 3 genuine pieces article after SIFT feature is extracted；
Fig. 4 is schematic diagram of the article 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：
Upper label and lower floor's label；
The overall boundary of the upper label is in the bounds of lower floor's label；
The texture information of lower floor's label is the texture information extracted for SIFT feature.
Wherein, the texture information of the upper label is to include the texture information of merchandise news.
It is conventional, during the upper label is Quick Response Code or other graphic code labels for containing semantic information, upper label
Including Item Information include the content of Item Title, the article place of production and manufacturer or other information specified.The information specified
It can be the sequence code of this Commercial goods labels.
The texture information of lower floor's label includes abundant shade of gray characteristic information.
The 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 mark
Sign to have the spray printing label of three-dimensional touch.
As shown in figure 1, lower floor's label is simultaneously containing the design and color specially designed；The color specially designed refers to
The secondary colour of two or more color in CMYK；
One kind in the pattern specially designed, including hachure, block figure and font typeface and combinations thereof.Figure
It is middle use for the oval bulk figure of class.
Embodiment, refering to Fig. 1,2,3,4 examples provide a kind of double-layer label available for commodity counterfeit prevention.Fig. 1 and Fig. 2
It is the true double labels of packing box article respectively 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 graphic codes for containing semantic information represent upper label, and surface texture mainly believe by the semanteme comprising commodity
Breath.It is the picture of genuine piece and commodity to be tested after SIFT feature is extracted respectively in Fig. 3 and Fig. 4, red point is SIFT feature
Point.
The present invention is in use, be to carry out anti-counterfeiting detection by the relative geometry position information of upper label and lower floor's label
, because printing upper label using spray printing mode, shake and label when vibrations when being operated due to jet printer, shower nozzle ink-jet
Change in location during paper 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 complete one
Cause, detection specifically includes 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 | 110.51 |
| 66.38 | 110.31 |
| 71.45 | 107.65 |
| … | … |
| 61.45 | 108.11 |
IMG1 upper labels typical case's SIFT feature point coordinates is as shown in the table：
| 70.43 | 111.92 |
| 65.51 | 114.05 |
| 80.48 | 104.11 |
| 72.89 | 108.78 |
| … | … |
| 82.94 | 109.01 |
The IMG2 typical SIFT feature point coordinates of lower floor's label is as shown in the table：
| 70.51 | 114.06 |
| 69.13 | 109.82 |
| 71.58 | 103.14 |
| … | … |
| 60.69 | 108.98 |
IMG2 upper labels typical case's SIFT feature point coordinates is as shown in the table：
| 71.52 | 112.72 |
| 70.24 | 109.25 |
| 73.41 | 106.74 |
| 68.85 | 106.06 |
| … | … |
| 61.50 | 110.21 |
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：
Upper label and lower floor's label；
The position relationship of the upper label and lower floor's label is as follows：Border model of the upper label entirety boundary in lower floor's label
Enclose interior or upper label part and cover lower floor's label；
Upper label and lower floor's label include texture information；
The texture information of lower floor's label is the texture information extracted for SIFT feature；Lower floor's label is to be printed with spot color
Lower floor's label of brush.
2. according to claim 1 pair of label type antifalsification label, it is characterised in that the upper label is spray printing label,
Upper label in the form of spray printing to be attached on lower floor's label.
3. according to claim 1 pair of label type antifalsification label, it is characterised in that the upper label be adhesive-stick type label or
Printed label, upper label in the form of pasting or printing to be attached on lower floor's label.
4. according to claim 1 pair of label type antifalsification label, it is characterised in that the texture information of the upper label is
Texture information including merchandise news.
5. according to claim 1 pair of label type antifalsification label, it is characterised in that the upper label be Quick Response Code or its
He contains the graphic code label of semantic information.
6. according to claim 1 pair of label type antifalsification label, it is characterised in that the commodity that the upper label includes
Information includes the one or more in trade name, the commodity place of production and manufacturer's information.
7. according to claim 1 pair of label type antifalsification label, it is characterised in that lower floor's label contains special design
Color；The color specially designed refers to the secondary colour of two or more the color in CMYK.
8. according to claim 1 pair of label type antifalsification label, it is characterised in that lower floor's label is simultaneously containing special
The design and color of design；The color specially designed refers to the secondary colour of two or more the color in CMYK；
One kind in the pattern specially designed, including hachure, block figure and font typeface and combinations thereof.
9. according to claim 1 pair of label type antifalsification label, it is characterised in that the texture information bag of lower floor's label
Include abundant shade of gray characteristic information.
10. according to claim 2 pair of label type antifalsification label, it is characterised in that lower floor's label includes blank
Label spray printing area of lower floor, the spray printing position for limiting spray printing label layer.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2016108851222 | 2016-10-10 | ||
| CN201610885122.2A CN106652764A (en) | 2016-10-10 | 2016-10-10 | Double-layer anti-counterfeit label |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106952569A true CN106952569A (en) | 2017-07-14 |
Family
ID=58853841
Family Applications (5)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610885122.2A Pending CN106652764A (en) | 2016-10-10 | 2016-10-10 | Double-layer anti-counterfeit label |
| CN201710292479.4A Pending CN106981250A (en) | 2016-10-10 | 2017-04-28 | Antifalsification label based on article surface texture |
| CN201710292725.6A Pending CN106952569A (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 |
| CN201710292778.8A Pending CN107180586A (en) | 2016-10-10 | 2017-04-28 | A kind of pair of label type antifalsification label |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610885122.2A Pending CN106652764A (en) | 2016-10-10 | 2016-10-10 | Double-layer anti-counterfeit label |
| CN201710292479.4A Pending CN106981250A (en) | 2016-10-10 | 2017-04-28 | Antifalsification label based on article surface texture |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710292349.0A Pending CN106952568A (en) | 2016-10-10 | 2017-04-28 | Double label type antifalsification labels |
| CN201710292778.8A Pending CN107180586A (en) | 2016-10-10 | 2017-04-28 | A kind of pair of label type antifalsification label |
Country Status (1)
| Country | Link |
|---|---|
| CN (5) | CN106652764A (en) |
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| CN106485256A (en) * | 2016-10-10 | 2017-03-08 | 宋育锋 | Double label relative position information construction methods based on SIFT feature point |
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- 2016-10-10 CN CN201610885122.2A patent/CN106652764A/en active Pending
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- 2017-04-28 CN CN201710292479.4A patent/CN106981250A/en active Pending
- 2017-04-28 CN CN201710292725.6A patent/CN106952569A/en active Pending
- 2017-04-28 CN CN201710292349.0A patent/CN106952568A/en active Pending
- 2017-04-28 CN CN201710292778.8A patent/CN107180586A/en active Pending
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| FR2862416A1 (en) * | 2003-11-14 | 2005-05-20 | Faab Ind | Complex adhesive identification label for motor vehicle has supporting layer, transparent panel and printed zone with information |
| CN102737261A (en) * | 2011-04-08 | 2012-10-17 | 吴善斌 | Barcode inquiring marker and barcode generation method thereof |
| 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 |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN107180586A (en) | 2017-09-19 |
| CN106952568A (en) | 2017-07-14 |
| CN106981250A (en) | 2017-07-25 |
| CN106652764A (en) | 2017-05-10 |
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Application publication date: 20170714 |