CN101730278B - The processing method of the printing multimedia system that a kind of mobile phone is formed - Google Patents
The processing method of the printing multimedia system that a kind of mobile phone is formed Download PDFInfo
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Abstract
A kind of mobile phone that the present invention relates in field of information processing realizes the processing method of printing multimedia, its concrete treatment step comprises: to take pictures the Two dimensional Distribution code be printed on print media with the photographic film of mobile phone, identify the code value of Two dimensional Distribution code, automatically surf the Net according to the address of the mobile phone website represented by code value, automatic download related data, the print media of information is embedded with again with the reading camera lens reading of mobile phone, read the value of information of print media, according to the value of information of reading, display or broadcasting download to the information content of mobile phone EMS memory automatically.The present invention solves the Entrance Problem of surfing Internet with cell phone, and mobile phone can be made simply to surf the Net, and promotes shopping online, printing multimedia can be realized, can form the multimedia system of various education, amusement etc., can also identify the true and false of name brands, the method has the advantages that importing cost is low, be beneficial to popularization.
Description
Technical field
The one Internet access through mobile phone photograph that the invention belongs in field of wireless communication downloads multi-medium data, and forms the processing method of printing multimedia system by mobile phone reading play multimedia content.
Background technology
According to International Electrical communication Colaesce (ITU) statistics by the end of the year 2008, the signing quantity sum that only China, India and three, the U.S. are national of cellphone subscriber is just more than 1,000,000,000.The quantity that mobile phone is produced is that straight line rises always, and therefore the value-added services businesses of mobile phone are also the focuses attracted people's attention.Here expand the technological means that of mobile phone value-added service is important, solve the Web portal problem of mobile phone exactly, namely how simply to make mobile phone direct interconnection network.
Solve the Web portal problem of mobile phone, just there was the patent application being entitled as " providing information service (feelings Reported provides サ mono-PVC ス) " (patent documentation 1) in Japan as far back as 2000, propose and directly take two-dimensional bar code with the camera function of mobile phone, the motion that can directly surf the Net.This motion extremely mobile phone manufacturer must be paid close attention to, and to the mobile phone that 2005 sell in Japan, has almost all carried the function that shooting two-dimensional bar code is directly surfed the Net.And only within half a year, mobile phone shooting two-dimensional bar code this function of directly surfing the Net just has been popularized.
After this, the technology of directly surfing the Net with regard to mobile phone shooting two-dimensional bar code has had again some patent applications improved, such as Japanese famous Sharp Corp also applied for being entitled as in 2007: the patented invention content of " mobile phone terminal device and information fetch program thereof (carry window machine and び Qing Reported Reading gets プ ロ ゲ ラ system) " (patent documentation 2), propose operation more simple, make the method that the discrimination of identification two-dimensional bar code is higher.But, because two-dimensional bar code self just also exists unsightly, directly by the e-commerce context that visual expression is certain, the problems such as aesthstic intention can not do not had.Therefore, although mobile phone improving constantly the recognition technology of two-dimensional bar code, can't resolve the root problem of two-dimensional bar code.
Recently, user for two-dimensional bar code unsightly, can not the problem such as the certain e-commerce context of direct representation, can proposition directly become the trade mark of commodity or enterprise into two-dimensional bar code, for adapting to the requirement of user, in 2007, someone proposed again: the patent application of " with brand-name two-dimensional bar code (ロ go pays I Quadratic Finite Element コ mono-De) " (patent documentation 3) in Japan, made mobile phone take login technique and improved a grade.
But, be only one and remedy scheme, first the program is the pattern superposing trade mark on the dot matrix of two-dimensional bar code, the position distributed due to the dot matrix of two-dimensional bar code and printing area are difference according to code value and occur at random, therefore the serious distortion of pictorial trademark can be caused, the intention that impact is aesthstic.
Have again, the program also proposes with having the two-dimensional bar code absorbing ultrared black ink and print off, again on two-dimensional bar code, trade mark is printed with infrared ray transparent colored ink, change the camera lens of mobile phone photograph into infrared ray camera lens, like this, even if be printed with trade mark, but mobile phone can only be taken pictures out to the image of the two-dimensional bar code of infrared ray absorbing, the problem that trade mark and two-dimensional bar code coexist therefore can be solved.
But, according to so a kind of scheme, mobile phone photograph two-dimensional bar code just can not be put together with common mobile phone camera function, thus improve the cost of manufacture of mobile phone, have impact on the universal of Internet access through mobile phone photograph, in addition, print trade mark with specialty inks, also cause the raising of printing cost, its result is also unfavorable for the universal of this technology.
[patent documentation 1] JP 2002-111909
[patent documentation 2] JP 2007-242028
[patent documentation 3] JP 2007-276402
Summary of the invention
First object of the present invention is to overcome the deficiencies in the prior art, propose a kind of be suitable for that mobile phone camera function carries out taking pictures there is metastable distributing position, and macroscopical code that the trade mark of equivalent printing area overlaps with two-dimensional bar code forms scheme, make the brand-name two-dimensional bar code of band printed out, there is aesthstic intention.Do not affect the accuracy of identification of mobile phone simultaneously.
Second object of the present invention is, the reading camera lens that mobile phone is installed a fixed focal length is proposed, utilize reading camera lens to read to be embedded in the microcosmic code in printing images, and the formation scheme of microcosmic code, the picture quality of printing images can not be reduced.
3rd object of the present invention is to propose mobile phone photograph macroscopic view code, multi-medium data is downloaded in online, again with after the relevant printing images of reading camera lens reading, automatically play the constructive method of the printing multimedia system towards mobile phone application of the content of multimedia relative to this printing images after downloading.Thus promote mobile phone value-added service industry, the industries such as printing multimedia industry and advertisement flourish.
The present invention solves its technical problem and takes following technical scheme to realize:
A processing method for the printing multimedia that mobile phone realizes, is characterized in that: have following feature:
(1) will all two-dimensional bar codes comprising QR two-dimensional bar code or DM two-dimensional bar code on print media be printed on, and form and represent that the printing area of pictorial trademark is greater than the method for the area shared by code dot matrix; Maybe will be printed on all two-dimensional bar codes comprising QR two-dimensional bar code or DM two-dimensional bar code on print media, form and a kind of dot matrix of code is retained, another kind of dot matrix and the pattern of trade mark, image or figure etc. carry out the method overlapped; Maybe by the code dot matrix printing comprising all two-dimensional bar codes of QR two-dimensional bar code or DM two-dimensional bar code be printed on print media with can represent that the printing area part of pictorial trademark carries out gray value conversion; Or the method for colour switching of carrying out code dot matrix and trade mark, image or figure has the constructive method of the Two dimensional Distribution information record code of certain aesthetic property in interior at least one;
(2) automatically surf the Net according to the station address had corresponding to code value that above-mentioned feature can make two-dimensional bar code have a Two dimensional Distribution information record code of certain aesthetic property or automatically carry up and down from this website relevant data by the processing method of Two dimensional Distribution information record code as Web portal with certain aesthetic property.
And described Two dimensional Distribution information record code is distributed by the dot matrix of the geometry form of the presence or absence comprising different distribution of shapes, different directional spreding, different dot matrix size distribution, different position distribution and printing points.
And, described Two dimensional Distribution information record code be by comprising different grey value profile, different frequency distribution, the different directions of propagation distributes, different modulation result distributes, different mechanical characteristics distributes and different phase-modulations is distributed in interior physics form dot matrix distribute.
And, described information imbed microcosmic code by comprise the distribution of concentrating dispersion, different distribution of shapes, different directional spreding, different dot matrix size distribution and different position distribution the dot matrix of geometry form distribute.
And, described information imbeds microcosmic code by comprising different grey value profile, and different frequency distribution, the distribution of the different directions of propagation, the distribution of different modulation systems, the distribution of different mechanical characteristics and different phase-modulations are distributed in the dot matrix distribution of interior physics form.
And the microcosmic code of described geometric or physical dot matrix distribution carries out network point distribution according to the printing net screen characteristics comprising minimum print area on code.
And described geometric or physical dot matrix distribution is the size property according to comprising site point, site size property, the gamma characteristic of site interval characteristics and site carries out network point distribution in interior at least one at interior printing net screen characteristics.
And the microcosmic code of described geometric or physical dot matrix distribution, can carry out two-dimensional linear distribution, also can carry out the distribution of two-dimension non linearity.
And the printing of the code of described geometric or physical dot matrix distribution can as any one above color of the CMYK in printing images.
And the printing of the code of described geometric or physical dot matrix distribution can synthesize an image with printing images.
And common two-dimensional bar code also according to the constructive method of above-mentioned code, can reach the object embedded in printing images.
And, the microcosmic code of described geometric or physical dot matrix distribution, can be printed on the naked eye can carry out the antifalsification label of genuine/counterfeit discriminating form naked eyes and the dual-purpose novel anti-counterfeiting label of handset identity above.
And, in the countless colors be made up of CMYK, always can find more than one color, this color printing is on print media, if taken pictures by imageing sensor or scan, the RGB image formed, carries out CMYK point of version again by this RGB image, each value of the CMYK obtained, is not equal to each value of initial CMYK.
Accompanying drawing explanation
Fig. 1 is the flow chart (a) of Internet access through mobile phone photograph downloading data method, and the flow chart (b) of mobile phone reading player method;
Fig. 2 is the schematic diagram realizing printing multimedia system with mobile phone;
Fig. 3 is a kind of form schematic diagram of binary message macroscopic view code;
Fig. 4 is a kind of form schematic diagram of quaternary information macroscopic view code;
Fig. 5 is a kind of form schematic diagram of senary information macroscopic view code;
Fig. 6 is a kind of form schematic diagram of octal system information macroscopic view code;
Fig. 7 is the example imbedded by quaternary information macroscopic view code in trade mark;
Fig. 8 is the example imbedded by octal system information macroscopic view code in trade mark;
Fig. 9 is the example imbedded by quaternary information macroscopic view code in image;
Figure 10 is the example imbedded by octal system information macroscopic view code in image;
Figure 11 is the schematic diagram utilizing the different gray scale information of carrying out to imbed;
Figure 12 is the schematic diagram utilizing the different colours information of carrying out to imbed;
Figure 13 is a kind of form schematic diagram of binary message microcosmic code;
Figure 14 is that quaternary information microcosmic code carrys out the schematic diagram of recorded information by lattice position difference;
Figure 15 is that senary information microcosmic code carrys out the schematic diagram of recorded information by lattice position difference;
Figure 16 is that octal system information microcosmic code carrys out the schematic diagram of recorded information by lattice position difference;
Figure 17 is the microcosmic code schematic diagram that form that two-dimensional linear and nonlinear lattices distribute shows;
Figure 18 is the intention of the distribution example of a benchmark dot matrix;
Figure 19 is the anti-false trademark adopting microcosmic code technique and holographic technique to make;
Figure 20 is the schematic diagram of the characteristic converted between RGB color and CMYK color;
Embodiment
Below in conjunction with accompanying drawing, the embodiment of the present invention is further described, but embodiment of the present invention is illustrative, instead of determinate.
Macroscopical code described in the present invention, refers to the message code that imageing sensor can be distinguished when on-fixed focal length.Described microcosmic code, refers to that imageing sensor is when fixed focal length, the message code that can read with enough multiplication factors.
So-called grand territory refers to the macroscopical code for on-fixed focal length, can represent the region of bit information more than.So-called grand regional partition is the least unit after splitting grand territory, grand regional partition also can presentation video transducer when on-fixed focal length, the minimum area that can read.When each grand territory of ordinary two dimensional bar code only represents the information of a bit, this grand territory there is not grand regional partition or this grand territory equals a grand regional partition.
So-called pixel is the least unit of composing images, and so-called site is and the printing screen least unit corresponding to the pixel of the least unit of composing images, and the least unit point that site can be printed by printing equipment forms.
So-called micro-territory refers to the microcosmic code for fixed focal length, can represent the region of bit information more than.So-called micro-regional partition is the least unit after splitting micro-territory, micro-regional partition also can presentation video transducer when fixed focal length, the minimum area that can read.Micro-territory is in printing screen theory, and for printing the size area of screen site, a micro-regional partition is equivalent to the size of the point forming screen site.
So-called information record efficiency refers to the ratio of the maximum recordable amount of information in the amount of information of physical record on print media and this region.
So-called printing area rate refers to the ratio of area and this region maximum area that print media will print for recorded information is actual.
Fig. 1 is the flow chart of Internet access through mobile phone photograph downloading data method, and the flow chart of mobile phone reading player method.
The flow chart of Internet access through mobile phone photograph downloading data method is as shown in Fig. 1 (a), there is with mobile phone the imageing sensor of camera function, namely the photographic film of mobile phone is used, the image aiming at the two dimension macroscopic view code be printed on printed medium is taken, the image of code is become DID, is sent to (S in the micro-chip processor of mobile phone
1).Here two-dimentional macroscopical code can be common two-dimensional bar code, such as the PDF417 of current international popular, and the two-dimensional bar codes such as DataMatrix, QRCode also can be novel macroscopical codes that the present invention proposes.
The image be sent in the micro-chip processor of mobile phone carries out binary conversion treatment, and identifies the code value (S of macroscopical code by pattern recognition program
2).The code value of macroscopic view code can be that online is downloaded, or the address of Website login, and also can be the comparing result of two kinds of data, can also be content of next step operation etc.
At the operating procedure (S of code value
3) in, automatically can surf the Net according to the network address given by code value, data in query web perhaps in download network, or with the data in mobile phone, or the data on network are carried out contrast process and obtained a result, or perform a certain operation etc. according to the content on the code value of macroscopical code or network.
The flow chart of mobile phone reading player method is as shown in Fig. 1 (b), mobile phone installs additional the imageing sensor with read-on-command function of a fixed focal length, i.e. mobile phone reading camera lens, reading is printed on the printing images being embedded with microcosmic code on print media, microcosmic code image is become DID, is sent to (S in the micro-chip processor of mobile phone equally
1).Here microcosmic code is according to Ruili criterion, the code that can represent information data of the size printing not easily observed with naked eyes.Also can be the message code be melted in the site of printing images.
The image be sent in the micro-chip processor of mobile phone carries out binary conversion treatment, and identifies the code value (S of microcosmic code by pattern recognition program
2).The code value of microcosmic code can be the retrieval coding of the map network downloading data that will show or play, and also can be the data of the uniqueness certification of specific printing images, also can be ID for decoding etc.
At display or the step (S playing related content
3) in, the data that will show or play can be found according to microcosmic code value from the data of web download, carry out the broadcasting of sound, image or figure.
Fig. 2 is the schematic diagram realizing printing multimedia system with mobile phone.As shown in Figure 2, comprise the macroscopical code represented with image format of two-dimensional bar code with mobile phone shooting, the network address indicated according to macroscopical code data is surfed the Net, and downloads multi-medium data from network, or verify data, or next step action command.Be embedded with the printing images with downloading contents relevant information with the microcosmic code reading camera lens click of mobile phone, mobile phone can play the content of multimedia of download, or prompting authentication result, or performs the command action downloaded.
Fig. 3 is a kind of form of binary message macroscopic view code.Fig. 3 (a) represents information " 0 ", and Fig. 3 (b) represents information " 1 ".Compare with traditional two-dimensional bar code, the printing area of this code when representing any information is consistent, on any one bit, namely all can print corresponding image.When avoiding printing images on common two-dimensional bar code, due to the change of the information content, printing area is inconsistent, changes at random, causes the image printed out to there will be larger random distribution, makes image seem very uncomfortable.The information record efficiency of this code is 1/2 of ordinary two dimensional bar code, and the printing area rate describing a bit information is also 1/2.Information record efficiency and these two parameters of printing area rate are the bigger the better.Information record efficiency is larger, and the amount of information recorded in printed medium is larger, and same printing area rate is larger, and the distortion of the image that code prints out is less.But, improve printing area and have lost information record efficiency often.The present invention provides a loss of information record efficiency little as far as possible, and the method for expansion printing area rate large as far as possible.
Fig. 4 is a kind of form of quaternary information macroscopic view code.Fig. 4 (a) represents information " 0 ", and Fig. 3 (b) represents information " 1 ", and Fig. 3 (c) represents information " 2 ", and Fig. 3 (d) represents information " 3 ".Binary message macroscopic view code with Fig. 3 is compared, and the efficiency of information record is 1/2 equally, but printing area rate can reach 3/4.
Fig. 5 is a kind of form of senary information macroscopic view code.Fig. 5 (a) represents information " 0 ", Fig. 5 (b) represents information " 1 ", and Fig. 5 (c) represents information " 2 ", and Fig. 5 (d) represents information " 3 ", Fig. 5 (e) represents information " 4 ", and Fig. 5 (f) represents information " 5 ".The information recording ratio of the senary information macroscopic view code shown in Fig. 5 is 0.4, and printing area rate is 5/6.Although printing area rate has significant effect, information recording ratio obviously declines.
Fig. 6 is a kind of form of octal system information macroscopic view code.Fig. 6 (a) represents information " 0 ", Fig. 6 (b) represents information " 1 ", Fig. 6 (c) represents information " 2 ", Fig. 6 (d) represents information " 3 ", Fig. 6 (e) represents information " 4 ", and Fig. 6 (f) represents information " 5 ", and Fig. 6 (g) represents information " 6 ", Fig. 6 (h) represents information " 7 ", and Fig. 6 (i) represents locating information.The information recording ratio of the octal system information macroscopic view code shown in Fig. 6 is 0.33, and printing area rate is 8/9.Printing area rate is very high, but declines a lot with the same information recording ratio of Fig. 5.Therefore, considering from information recording ratio and printing area rate, the code form of Fig. 4 can be adopted, if emphasis considers that the quality of image can consider the code form of Fig. 6.
Fig. 7 is the example be embedded to by the code of Fig. 4 in trade mark.As shown in Figure 7,701 is information dot matrix, and 702 is location dot matrix, and 703 is that main horizontal location dot matrix is capable, and 704 is main perpendicular positioning lattice array, and 705 is that secondary horizontal location dot matrix is capable, and 706 is secondary perpendicular positioning lattice array.Retained by the dot matrix of the white of Fig. 4 code, black part overlaps with the pattern of trade mark, image or figure etc., and can obtain can macroscopical code of pattern of direct representation trade mark, image or figure etc.For the pattern of expression trade mark, image or figure etc. that more can be true to nature, white dot matrix part also can the pattern registration of same trade mark, image or figure etc., and just gray value is less than the minimum gradation value of general pattern.
Fig. 8 is the example be embedded to by the code of Fig. 6 in trade mark.As shown in Figure 8,801 is information dot matrix, and 802 is location dot matrix, and 803 is that main horizontal location dot matrix is capable, and 804 is main perpendicular positioning lattice array, and 805 is that secondary horizontal location dot matrix is capable, and 806 is secondary perpendicular positioning lattice array.Retained by the dot matrix of the white of Fig. 6 code, black part overlaps with the pattern of trade mark, image or figure etc., and can obtain can macroscopical code of pattern of direct representation trade mark, image or figure etc.For the pattern of expression trade mark, image or figure etc. that more can be true to nature, white dot matrix part also can the pattern registration of same trade mark, image or figure etc., and just gray value is less than the minimum gradation value of general pattern.
Fig. 9 is the example be embedded to by the code of Fig. 4 in image.The dot matrix of the white of Fig. 4 code is extracted out, is transformed into yellow dot matrix.Yellow color component in the pattern of trade mark, image or figure etc. removed, then overlap with yellow dot matrix, can obtain can macroscopical code of pattern of direct representation trade mark, image or figure etc.
Figure 10 is the example be embedded to by the code of Fig. 6 in image.The dot matrix of the white of Fig. 6 code is extracted out, is transformed into the code of the Y color dot matrix in yellow and CMYK tetra-look.Yellow color component in the pattern of trade mark, image or figure etc. removed, then overlap with yellow dot matrix, can obtain can macroscopical code of pattern of direct representation trade mark, image or figure etc.In like manner, the dot matrix of the white of Fig. 6 code is extracted out, be transformed into the code of the C color dot matrix in blueness and CMYK tetra-look, also the dot matrix of the white of Fig. 6 code can be extracted out, be transformed into the code of the M color dot matrix in pink and CMYK tetra-look, also the dot matrix of the white of Fig. 6 code can be extracted out, be transformed into the code of the K color dot matrix in black and CMYK tetra-look, now, the camera of mobile phone also can add infrared ray optical filtering camera lens, directly by infrared illumination, ultrared black and white image is received by camera, carry out code identification can improve processing speed and can be used as the application in commodity counterfeit prevention field.
When the colour switching of pattern carrying out trade mark, image or figure etc., if this color component is greater than average color component, the black part of code can be carried out overlap processing as this color, if this color component is less than average color component, the white portion of code can be carried out overlap processing as this color.
Utilize the visual characteristic that the recognition capability of human eye to gradation of image is lower, the black part of macroscopic view code and the difference of white portion are as shown in figure 11, also can adopt the difference of gray scale to realize, namely the black part of macroscopical code adopts the printing gray scale that gray scale is higher than white portion, alternatively white portion adopts the printing gray scale that gray scale is lower than black part, thus reaches the object of information record.On the contrary, also the black part of macroscopical code can be adopted the printing gray scale that gray scale is lower than white portion, alternatively white portion adopts the printing gray scale that gray scale is higher than black part, thus reaches the object of information record.
As shown in figure 12, the method being reached the object that information is imbedded by the colour switching of message code and trade mark, image or figure that Fig. 9 and Figure 10 proposes, also all two-dimensional bar codes comprising QR two-dimensional bar code or DM two-dimensional bar code are suitable for, reach by colour switching the effect that information imbeds, two-dimensional bar code can be made to have certain aesthetic property.
Below, principle and the structure of the microcosmic code that the present invention proposes is introduced.Be defined as microcosmic code, the invisible numerical value that the lattice dimensions considering its code exactly generally calculates in Rayleigh criterion and below 0.1mm.
First, two dimension that Fig. 3 provides macroscopic view code is based upon the code means that the viewpoint that makes printing area strengthen as far as possible realizes.If from contrary viewpoint, namely the minimized angle of printing area is set out, and can draw the binary system microcosmic code form shown in Figure 12.
(a) of Figure 13 is code " 1 ", and (b) is code " 0 ".Recorded information is pass through: having information point to be " 1 ", is " 0 " without information point.This phenomenon can think that the difference occurred by printing realizes information record.Physically, also may be interpreted as the saltus step of a pulse on two dimensional surface.The distribution of different frequency is utilized to realize the record of information in other words conj.or perhaps.
Macroscopical code of the two dimension that Fig. 4 provides also is be based upon the code means that the viewpoint that makes printing area strengthen as far as possible realizes.Also can from contrary viewpoint, namely the minimized angle of printing area is set out, and can draw the binary system microcosmic code form shown in Figure 13.
(a) of Figure 14 is code " 0 ", and (b) is code " 1 ", and (c) is code " 2 ", and (d) is code " 3 ".Recorded information is by the different directly records in the position of dot matrix bit information more than.This phenomenon not only can be thought to realize information record by the difference of printing dot matrix state, also can think the geometry phenomenon being realized information record by different lattice positions or different shapes.Physically, also may be interpreted as the phase-modulation outcome record information of the dot matrix in the grid being use two dimensional image.
In like manner, two dimension that Fig. 5 provides macroscopic view code is also be based upon the code means that the viewpoint that makes printing area strengthen as far as possible realizes.Same from contrary viewpoint, namely the minimized angle of printing area is set out, and can draw the binary system microcosmic code form shown in Figure 14.
(a) of Figure 15 is code value " 0 ", b () is code value " 1 ", (c) is code value " 2 ", and (d) is code value " 3 ", e () is code value " 4 ", (f) is code value " 5 ".Recorded information is by the different directly records in the position of dot matrix bit information more than.This phenomenon not only can think that the difference occurred by printing realizes information record, also can think the geometry phenomenon being realized information record by different lattice positions or different shapes.Physically, also may be interpreted as the phase-modulation outcome record information of the dot matrix in the grid being use two dimensional image.
And two dimension that Fig. 6 provides macroscopic view code is also be based upon the code means that the viewpoint that makes printing area strengthen as far as possible realizes.Same from contrary viewpoint, namely the minimized angle of printing area is set out, and can draw the binary system microcosmic code form shown in Figure 15.
(a) of Figure 16 is code value " 0 ", b () is code value " 1 ", c () is code value " 2 ", d () is code value " 3 ", e () is code value " 4 ", (f) is code value " 5 ", and (g) is code value " 6 ", h () is code value " 7 ", (i) is location dot matrix.Identical with above-mentioned principle, recorded information is by the different directly records in the position of dot matrix bit information more than.This phenomenon not only can think that the difference occurred by printing realizes information record, also can think the geometry phenomenon being realized information record by different lattice positions or different shapes.Physically, also may be interpreted as the phase-modulation outcome record information of the dot matrix in the grid being use two dimensional image.
The form according to matrix of the dot matrix provided by a plurality of above-mentioned Figure 13-16 arranges, and can form one group of information module.
First the dot matrix image defining the Two dimensional Distribution of planographic is:
[formula 1]
ζ＝ψ(x，y)
Because image ζ is the image of binaryzation, therefore the value of ζ is " 0 " or " 1 ".
Suppose that x and y value is nonrandomness, a plurality of microcosmic dot matrix as Figure 12-15 must draw a code value in given coordinate system.Figure 16 is example microcosmic dot matrix such for 4*4 Figure 15 being formed a code.
As shown in figure 17, such as S is established
11=0, S
12=0, S
14=2, S
15=2, S
21=4, S
22=4, S
24=6, S
25=6, S
11=0, S
42=0, S
44=2, S
45=2, S
51=4, S
52=4, S
54=6, S
55=6.Then code value is:
[formula 2]
V＝S
1*8
15+S
2*8
14+S
3*8
13+S
4*8
12+S
5*8
11+S
6*8
10+S
7*8
9
+S
8*8
8+S
9*8
7+S
10*8
6+S
11*8
5+S
12*8
4+S
13*8
3+S
14*8
2
+S
15*8
1+S
16*8
0
Then
V＝0*8
15+0*8
14+2*8
13+2*8
12+4*8
11+4*8
10+6*8
9
+6*8
8+0*8
7+0*8
6+2*8
5+2*8
4+4*8
3+4*8
2
+6*8
1+6*8
0
It can be numeral 1 that microcosmic dot matrix can form i.e. n*m, n and m by a horizontal n dot matrix and the matrix of a vertical m dot matrix, or 2, even can arrive infinite.Microcosmic dot matrix can print with CMYK random color, also can use infrared ray, ultraviolet, or this journey ink printing.Also the image lattice of available electron form represents.
The distribution of miniature dot matrix can be the distribution of two-dimension non linearity, if:
[formula 3]
X
i+1-x
i=κ P (τ) κ is arbitrary integer
I=1,2 ..., n, P (τ)=0-1 is random function
Y
j+1-y
j=ν P (ε) ν is arbitrary integer
J=1,2 ..., m, P (ε)=0-1 is random function
X
1=0 and y
1=0
The form that then microcosmic dot matrix can be distributed by two-dimension non linearity dot matrix shows, namely
[formula 4]
ξ＝ψ{κP(τ)，νP(ε)}
Each and every one dot matrix of microcosmic code of the form performance of above-mentioned two-dimension non linearity dot matrix distribution, owing to being random distribution, does not therefore have certain code value as information module.If but provide the benchmark dot matrix that has any distance yardstick comprising Euclidean distance, just can draw a fixing code value.
The microcosmic code of the form performance distributed by two-dimension non linearity dot matrix can have special effect under many circumstances.
Figure 18 is the location mode of cross benchmark dot matrix.As shown in figure 18: benchmark dot matrix is cross, information dot matrix is distributed on 4 angles of benchmark dot matrix, and in one group of information module, cross benchmark dot matrix can form by one, also can be made up of a plurality of.Benchmark dot matrix also can be made up of other any forms.
Benchmark dot matrix can print by any one the above color in CMYK tetra-look, can represent, also can use infrared ray, ultraviolet color, or magnetic ink prints or represents by any one the above color in RGB tri-look.
Figure 19 is the anti-false trademark adopting microcosmic code technique and holographic technique to make.As shown in figure 19: 1901 for being printed with the part of microcosmic code, and 1902 is holographic false proof image section.The image being printed with the part of microcosmic code uses microcosmic code reading device to carry out code reading, and holographic false proof image section can directly with the naked eye distinguish the true from the false.It is high to genuine/counterfeit discriminating precision for carrying out with reading device the feature that the true and false distinguishes, although it is relatively more directly perceived with the naked eye to distinguish the true from the false, the precision distinguished the true from the false is low.This methods combining of discerning the false from the genuine two kinds, has merged the feature of two kinds of methods of discerning the false from the genuine.
Figure 20 represents during RGB color and CMYK color convert mutually the characteristic had.As shown in figure 20: in the countless colors be made up of CMYK, always can find more than one color, this color printing is on print media, if taken pictures by imageing sensor or scan, the RGB image formed, this RGB image is carried out CMYK point of version again, each value of the CMYK obtained, be not equal to each value of initial CMYK.Utilize this characteristic in addition the above-mentioned formation characteristic for microcosmic code can realize digitized anti-counterfeit printing.
Advantageous effect of the present invention is:
1. the invention provides a kind of mobile phone just can directly be surfed the Net by directly take pictures trade mark or pattern of picture taking lens, and can the formation scheme of macroscopical code of downloading data.
2. present invention also offers and add reading camera lens on mobile phone, the printing images being embedded with information just can play download or associated multimedia data in memory is clicked with reading camera lens, or carry out the formation of microcosmic code of genuine/counterfeit discriminating of name brands and Internet access through mobile phone photograph downloads multi-medium data, being embedded with the printed matter of information by reading, the system flow of associated multimedia data can be play.Multimedia can be realized to the printed matter being embedded with arbitrarily information.The guide of sightseeing map can be applied to, the network selling of product sample, the judgement of true and false commodity.
3. the invention allows for the dot matrix distribution in two-dimension non linearity space, have when there is no benchmark dot matrix, not there is certain code value.And a code value determined after a given benchmark dot matrix, must be obtained, this acquires a special sense in information security field.
4. the True-false distinguish carrying out name brands with mobile phone of the present invention's proposition, namely simply judges by naked eyes, accurately distinguish true from false by by mobile phone.
5. macroscopical code that the present invention proposes has maximum printing area, and pictorial trademark can be made directly to be printed on code.Microcosmic code has the ND smallest point front of naked eyes and amasss, and is embedded in printing images, does not affect picture quality.
Claims (2)
1., by a processing method for the printing multimedia system of mobile phone formation, it is characterized in that there is following feature:
(1) will all two-dimensional bar codes comprising QR two-dimensional bar code or DM two-dimensional bar code on print media be printed on, and form and represent that the printing area of pictorial trademark is greater than the method for the area shared by code dot matrix; Maybe will be printed on all two-dimensional bar codes comprising QR two-dimensional bar code or DM two-dimensional bar code on print media, form and a kind of dot matrix of code is retained, another kind of dot matrix and the pattern of trade mark, image or figure carry out the method overlapped; Maybe by the code dot matrix printing comprising all two-dimensional bar codes of QR two-dimensional bar code or DM two-dimensional bar code be printed on print media with can represent that the printing area part of pictorial trademark carries out gray value conversion; Or the method for colour switching of carrying out code dot matrix and trade mark, image or figure has the constructive method of the Two dimensional Distribution information record code of certain aesthetic property in interior at least one;
(2) according to the station address had corresponding to code value that above-mentioned feature can make two-dimensional bar code have a Two dimensional Distribution information record code of certain aesthetic property automatically surf the Net automatically carry up and down from this website relevant data by the processing method of Two dimensional Distribution information record code as Web portal with certain aesthetic property.
2. the processing method of the printing multimedia system of a kind of mobile phone formation according to claim 1, it is characterized in that: in the countless colors be made up of CMYK, always can find more than one color, this color printing is on print media, if taken pictures by imageing sensor or scan, the RGB image formed, carries out CMYK point of version again by this RGB image, each value of the CMYK obtained, is not equal to each value of initial CMYK.
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| JP5948731B2 (en) * | 2011-04-19 | 2016-07-06 | 富士ゼロックス株式会社 | Image processing apparatus, image processing system, and program |
| CN102887003B (en) * | 2011-07-21 | 2017-09-05 | 天津阿波罗电子有限公司 | A kind of laser beam marking method of New Two Dimensional bar code |
| CN103390183B (en) * | 2012-05-09 | 2019-07-19 | 顾泽苍 | A kind of generation method of the anti-counterfeiting codes suitable for handset identity |
| CN102723005A (en) * | 2012-05-15 | 2012-10-10 | 深圳Tcl新技术有限公司 | Interactive education method, system and audio and video display equipment |
| CN104217197B (en) | 2014-08-27 | 2018-04-13 | 华南理工大学 | A kind of reading method and device of view-based access control model gesture |
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