CN103809926B - The method of the inkjet printing that a kind of band indicates - Google Patents
The method of the inkjet printing that a kind of band indicates Download PDFInfo
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- CN103809926B CN103809926B CN201410054338.5A CN201410054338A CN103809926B CN 103809926 B CN103809926 B CN 103809926B CN 201410054338 A CN201410054338 A CN 201410054338A CN 103809926 B CN103809926 B CN 103809926B
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Abstract
The method that the present invention relates to the inkjet printing that a kind of band indicates.By the method increasing the inkjet printing providing a kind of band to indicate by the way of unlabeled data file, the safety of raising print job data file.Simultaneously so that the identity printing original paper strengthens.
Description
Technical field
The method that the present invention relates to the inkjet printing that band indicates.
Background technology
Existing printing flow process is generally, it would be desirable to the content transformation of printing is printer discernible data form, meter
This data file is sent to printer by calculation machine, and printer completes print out task.Print progress is put in background printing queue
The data form of print job file, is commonly called print job data form.And its file is referred to as print job file.
Print job data form generally has EMF, RAW and TEXT these three.
Due to the form stationarity of mimeograph documents, therefore, it can obtain mimeograph documents by corresponding acquiring technology, reduce
The safety printed.In existing acquiring technology, (Hook) technology of injecting in employing process that general is obtain print content,
Utilize and print.er port monitor injects (Hook) technology acquisition printing content, disabling physical printer driving, and utilize empty
Intend printer and obtain printing content.
Mimeograph documents owing to having versatility and uniformity, print original document and document from copy, printing original document with
Print according to original document and cannot be distinguished by between the document that flow process prints.In existing technology, use fluorescent ink, Quick Response Code, answer
The methods such as print interference, embedment information are carried out, but the most not can solve this problem.
Summary of the invention
Present invention is primarily targeted at: a kind of method that inkjet printing is provided, improve the peace of print job data file
Quan Xing.Simultaneously so that the identity printing original paper strengthens.
For solve above-mentioned technical problem, the present invention by the following technical solutions:
The method of the inkjet printing that a kind of band indicates, specifically comprises the following steps that
S1, transfer the e-file of any known form to specified format data file；
S2, specified format data file is split, form some data modules；
S3, according to sequence of modules data module carried out color separation processing, form color separation data module file；
S4, increase at least one unlabeled data module file, unlabeled data module file and color separation data module file
Form is identical；
S5, unlabeled data module file and color separation data module file are pushed to printer successively, number of channels for point
Chromatic number is according to module file and unlabeled data module file quantity sum；
S6, according to S3-S5 step successively to data module file process until data module has processed.
Further, described specified format data file is jpeg format, BMP form, EMF form.
Further, also have after described step S3 carries out color separation processing and described color separation data module file is amplified computing
Step.
Further, described amplification computing is to calculate closest to point interpolation algorithm, bilinear interpolation algorithm, bi-cubic interpolation
Method, self adaptation Based on Interpolating Spline.
Further, in described step S4, the increase mode of unlabeled data module file is the arbitrary color separation data module of duplication
File, merge two or more color separation data module file.
Further, in described step S4, unlabeled data module file is two, wherein the first unlabeled data module file
For replicating arbitrary color separation data module file, merging the formation of two or more color separation data module file, the mode of merging is or fortune
Calculate, the second unlabeled data module file be the time-write interval, print the page number, printer device code according to specified format data file
Identical partitioning scheme is formed.
Further, described second unlabeled data module file forms the second markup document after merging, described second indicates
File is bar code, Quick Response Code or watermark data file.
Further, the color separation data module file in described step S4, unlabeled data module file call difference respectively
Print cartridge print.
Further, the print cartridge that described unlabeled data module file is corresponding adds Ultraluminescence ink or common fluorescent ink.
Further, partitioning scheme according to pixels row segmentation in described step S2.
Wherein " e-file of any known form " include WORD, PDF, BMP, GIF, JPEG, JPEG2000, TIFF,
The e-file of the forms such as PSD, PNG, SWF, SVG, ICO.
JPEG is the abbreviation of Joint Photographic Experts Group (JPEG), stops after file
Entitled " .jpg " or " .jpeg ", be the most frequently used image file format, a software development community organize to set up, be one
Plant lossy compression method form, it is possible to by compression of images in the least storage area, image repeats or unessential data can be lost
Lose, therefore easily cause the damage of view data.
BMP(full name Bitmap) it is the standard image file format in Window operating system, it is segmented into two classes: equipment
Relevant bitmap (DDB) and device independent bit (DIB), use the widest.It uses position to map storage format, except picture depth
Beyond optional, not using other any compressions, therefore, the space shared by BMP file is the biggest.The picture depth of BMP file can
Select lbit, 4bit, 8bit and 24bit.
EMF(Enhanced Metafile) it is Microsoft to make up the deficiency using WMF and the one developed
Windows 32 Bits Expanding Metafile format, falls within vector file format, its objective is that metafile to be made is more prone to
Accept.
" color separation processing " includes following several situation: 1, for black and white text data module file, only need to generate one point
Chromatic number is according to module file；2, for gray scale image data module file, in the present invention, four color separation data modules it are classified as
File, respectively corresponding color passage, such as: using the black ink of 25%, 50%, 75%, 100% concentration as ink corresponding to different passages
The color of water, the black ink of the most corresponding 25%, 50%, 75%, 100% concentration of four color separation data module files of formation.3, right
In color print image, after patten transformation processes, obtain the view data of CMYK pattern, including CMYK_C, CMYK_M,
The view data of tetra-passages of CMYK_Y and CMYK_K, four color separation data module files of formation correspondence CMYK_C respectively,
The print cartridge of CMYK_M, CMYK_Y and CMYK_K.4, for text printing (usually government's public affairs of black and red two kinds of colors
Literary composition, contract etc.), it is classified as 2 color separation data module files, respectively corresponding each Color Channel.
The increase mode of " unlabeled data module file " is for replicating arbitrary color separation data module file, merging two or many
Individual color separation data module file.Merge color separation data module file to use or computing, use or computing makes unlabeled data module
The pixel of file contains all of pixel in merged color separation data module file.1, for black and white text data mould
Block file, only one of which color separation data module file, therefore can replicate this color separation data module file as unlabeled data mould
Block file；2, for gray scale image file, there are four color separation data module files, arbitrary color separation data module file can be replicated
As unlabeled data module file, it is also possible to using two of which, three, after four color separation data module Piece file mergences as indicating
Data module file.3, for color print image, there are four color separation data module files, arbitrary color separation data mould can be replicated
Block file is as unlabeled data module file, it is also possible to by two of which, three, make after four color separation data module Piece file mergences
For unlabeled data module file.4, for black and the text printing of red two kinds of colors, there are 2 color separation data module files,
Arbitrary color separation data module file can be replicated as unlabeled data module file, it is also possible to by two color separation data module files
As unlabeled data module file after merging.
In " specified format data file is split ", specified format data file is carried out according to the mode of piecemeal.?
During piecemeal, it should be noted that the data module of piecemeal should not be too big, because the mobile accuracy of printhead is much larger than being situated between
The precision that matter moves, it is therefore desirable to the size of piecemeal is limited in the scope that medium does not moves.File to be printed can be pressed
Carry out according to the mode printed line by line.
The method of " amplification computing " include but are not limited to closest to point interpolation algorithm, bilinear interpolation algorithm, double cubes
Interpolation algorithm, self adaptation spline interpolation and enhancement techniques thereof etc..
" Ultraluminescence ink " and " common fluorescent ink " is outsourcing, and common fluorescent ink is the most visible, Ultraluminescence
Ink is the most visible, it is seen that invisible under light.Ultraluminescence ink has the effect preventing forging.
The use of printer does not limit, and the present invention lists and have employed Canon iPF 510, Hewlett-Packard B8850, Epson
4910, Canon iPF 5100 prints.The each printhead of printer includes several type channels, corresponding one of each passage
Print cartridge.There are on each passage thousands of printing nozzles.
Print media can select common paper, thick art paper, senior photograph glossy paper and black-and-white image film.
Owing to unlabeled data module file is by forming the merging of color separation data module file, duplication, therefore, mark
Registration can overlap or ordered arrangement with the pixel of color separation data module file according to the pixel of module file, thus effectively district
Divide non-primary printout.
Beneficial effect: by file to be printed being converted into specified format data file so that need not move through window
The spooling program of system itself, can effectively prevent by calling print job file acquisition print data, thus strengthen
Information Security；Secondly, generation and the process of color separation file use self-defined mode, even if file to be printed is revealed, it is also difficult to
Print the picture the same with self-defined mode, thus strengthen Information Security；Markup document is automatically to move based on printing content
State generates, it is not necessary to storage, it is possible to decrease stolen risk；Specified format data file is first split and carries out color separation and amplification afterwards
Process, can with effectively save system resource, increase processing speed.
Specific embodiment 1:
Technical scheme is described in detail, in order to become apparent from, understand this intuitively below with reference to specific embodiment
The invention essence of invention.
The black letters photo print of 2400*1200dpi, a 12inch * 12inch out, and by all black
Word increases fluoresent printing ink and indicates.
The printer used is Canon iPF510 type printer, and ultimate resolution is 2400*1200dpi, print cartridge number 6.
Print cartridge numbered A, B, C, D, E, F, respectively with 6 print module one_to_one corresponding on printhead.Wherein add in the print cartridge of numbering A
Adding tusche, add fluoresent printing ink in the print cartridge of numbering B, remaining four print cartridge does not uses.Print media selects common paper.
Step 1: first by 2400*1200dpi, the black letters picture of 12inch * 12inch is converted into pixel and size
The most constant jpeg format file.
Step 2: splitting this jpeg format file according to pixels row, dividing number is 3000 parts, forms JPEG1-
3000 parts of data modules of JPEG3000；
Step 3: this JPEG1 data module file is carried out color separation processing.Because this JPEG1 data module file is black
Word, and only A print cartridge are added with tusche, so, after color separation processing, only form a color separation data module file, a1
Data module file.
Step 4: a1 data module file data copy is formed unlabeled data module file b1 file.
Step 5: being first compressed converting according to the order of a1, b1, be sent to printer the most successively, printer receives number
According to, by internal mainboard conversion data, directly control printhead orifice and print.Color separation data module file a1 correspondence is called
Tusche in A print cartridge, unlabeled data module file b1 correspondence calls the fluoresent printing ink in B print cartridge.
Step 6: according to the step of step 3 to step 5, carries out color separation successively, indicates and beat JPEG2-JPEG3000
Print.
Specific embodiment 2:
The GTG picture of one 4800*1200dpi, 12inch * 12inch is printed, and will whole picture have
The pixel of Lycoperdon polymorphum Vitt all increases common fluorescent ink and indicates.
The printer used is Hewlett-Packard B8850 type printer, and ultimate resolution is 4800*1200dpi, print cartridge number 8.Ink
Box numbered A, B, C, D, E, F, G, H respectively with 8 print module one_to_one corresponding on printhead.The most numbered A, B, C, D
Print cartridge in add the tusche that concentration is 25%, 50%, 75%, 100% respectively, add common fluorescent ink in the print cartridge of numbering E, remaining
Three print cartridges do not use.Print media selects thick art paper.
Step 1: first by 4800*1200dpi, the GTG picture of 12inch * 12inch is converted into BMP form；
Step 2: splitting this BMP formatted file according to pixels row, dividing number is 3000 parts, forms BMP1-
3000 parts of data modules of BMP3000；
Step 3: this BMP1 data module file is carried out color separation processing.The concentration of gray scale image 0-255 GTG correspondence ink
For 0-100%, by calculating the concentration values of each pixel, use closest to principle, determine that the print cartridge that a pixel is corresponding is compiled
Number, ultimately form 4 color separation data module files (a1 data module file, b1 data module file, c1 data module file,
D1 data module file).
Step 4: carried out or computing by pixel corresponding for 4 color separation data module files, forms markup document e1 number
According to module file.
Step 5: be first compressed converting according to the order of a1, b1, c1, d1, e1, be sent to printer the most successively, beat
Print machine receives data, by internal mainboard conversion data, directly controls printhead orifice and prints.Color separation data module file
A1, b1, c1, d1 correspondence respectively calls 25%, 50%, 75%, 100% tusche, and unlabeled data module file e1 correspondence is called the most glimmering
Light ink.
Step 6: according to the step of step 3 to step 5, carries out color separation successively, indicates and print BMP2-BMP3000.
Specific embodiment 3:
The colour picture of one 2880*1440dpi, 12inch * 12inch is converted into GTG picture print, will
The ink dot of 75% and 100% increases fluoresent printing ink and indicates, and indicates with common fluorescent ink after being converted into Quick Response Code the time-write interval.
The printer used is Epson 4910 type printer, and ultimate resolution is 2880*1440dpi, print cartridge number 11.
Print cartridge numbered A, B, C, D, E, F, G, H, I, J, K respectively with 11 print module one_to_one corresponding on printhead.Wherein number
For adding the tusche that concentration is 25%, 50%, 75%, 100% in the print cartridge of A, B, C, D respectively, add ultraviolet in the print cartridge of numbering E glimmering
Ink, adds common fluorescent ink in the print cartridge of numbering F, remaining five print cartridge does not uses.Print media selects black-and-white image glue
Sheet.
Step 1: first by 2880*1440dpi, the colour picture of 12inch * 12inch is converted into EMF form.
Step 2: splitting this EMF formatted file according to pixels row, dividing number is 3000 parts, forms EMF1-
3000 parts of data modules of EMF3000；
Step 3: this EMF1 data module file is carried out color separation processing.First colour picture is converted into GTG picture,
The concentration of gray scale image 0-256 GTG correspondence ink is 0-100%, by calculating the concentration values of each pixel, uses closest to former
Then, determine the print cartridge numbering that a pixel is corresponding, ultimately form 4 color separation data module files (a1 data module file, b1 numbers
According to module file, c1 data module file, d1 data module file).
Step 4: carried out or computing by pixel corresponding to c1 data module file, d1 data module file, forms mark
Registration is according to module file e1 data module file.Time-write interval Quick Response Code be will be converted into, 2880*1440dpi, 12inch will be converted into
* the EMF formatted file of 12inch, and this document is divided into 3000 parts of data modules, form f1-f3000 data module file.
Step 5: be first compressed converting according to the order of a1, b1, c1, d1, e1, f1, be sent to printer the most successively,
Printer receives data, by internal mainboard conversion data, directly controls printhead orifice and prints.Color separation data module literary composition
Part a1, b1, c1, d1 correspondence respectively calls 25%, 50%, 75%, 100% tusche, and unlabeled data module file e1 correspondence calls ultraviolet
Fluorescent ink, unlabeled data module file f1 correspondence calls common fluorescent ink.
Step 6: according to the step of step 3 to step 5, carries out color separation successively, indicates and print EMF2-EMF3000.
Specific embodiment 4:
The colour picture of one 1200*600dpi, 6inch * 6inch is enlarged into 12inch * 12inch and prints
Coming, all places having pixel all increase fluoresent printing ink and indicate, and the printing page number is converted into watermark and uses common fluorescent
Ink indicates.
The printer used is Canon iPF 5100 type printer, and ultimate resolution is 2400*1200dpi, print cartridge number 12
Individual.Print cartridge numbered A, B, C, D, E, F, G, H, I, J, K, L respectively with 12 print module one_to_one corresponding on printhead.Wherein
Magenta is added respectively in the print cartridge of numbered A, B, C, D, blue, yellow, the ink of 4 kinds of different colours of black, the print cartridge of numbering E
Interior interpolation fluoresent printing ink, adds common fluorescent ink in the print cartridge of numbering F, remaining six print cartridge does not uses.Print media selects
Select senior photograph glossy paper.
Step 1: first by 1200*600dpi, the colour picture of 6inch*6inch is converted into jpeg format.
Step 2: splitting this jpeg file according to pixels row, dividing number is 3600 parts, forms JPEG1-
3600 parts of data modules of JPEG3600；
Step 3: this JPEG 1 data module file is carried out color separation processing.This JPEG1 formatted data module file is divided
It is 4 color separation data module files, then uses bi-cubic interpolation algorithm to be amplified color separation data module file processing, put
Big multiple is 4 times, converts and forms 4 color separation amplification data module files (a1 data module file, b1 data module file, c1
Data module file, d1 data module file).
Step 4: a1 data module file, b1 data module file, c1 data module file, d1 data module file are entered
Row or computing form unlabeled data module file e1 data module file.The printing page number is converted into watermark, is converted into 2400*
The jpeg format file of 1200dpi, 12inch * 12inch, and this document is divided into 3600 parts of data modules, form f1-
F3600 data module file.
Step 5: be first compressed converting according to the order of a1, b1, c1, d1, e1, f1, be sent to printer the most successively,
Printer receives data, by internal mainboard conversion data, directly controls printhead orifice and prints.Color separation data module literary composition
Part a1, b1, c1, d1 correspondence respectively calls magenta, blue, yellow, the ink of black color, and unlabeled data module file e1 correspondence is adjusted
With fluoresent printing ink, unlabeled data module file f1 correspondence calls common fluorescent ink.
Step 6: according to the step of step 3 to step 5, carries out color separation successively, indicates and beat JPEG2-JPEG3600
Print.
Specific embodiment 5:
The black letters picture of one 1200*600dpi, 6inch*6inch is enlarged into 2400*1200dpi, 12inch
* 12inch prints, and all black letters increase fluoresent printing ink sign.
The printer used is Canon iPF510 type printer, and ultimate resolution is 2400*1200dpi, print cartridge number 6.
Print cartridge numbered A, B, C, D, E, F, respectively with 6 print module one_to_one corresponding on printhead.Wherein add in the print cartridge of numbering A
Adding tusche, add fluoresent printing ink in the print cartridge of numbering B, remaining four print cartridge does not uses.Print media selects common paper.
Step 1: first by 1200*600dpi, the black letters picture of 6inch * 6inch is converted into jpeg format.
Step 2: this jpeg file according to pixels row is split, in the present embodiment, color separation file is according to pixels advanced
Row segmentation, is divided into 3600 row, forms 3600 parts of data modules of JPEG1-JPEG3600；
Step 3: this JPEG 1 data module file is carried out color separation processing.Because this JPEG1 data module file is black
Color word, and only A print cartridge are added with tusche.So, after color separation processing, only form a color separation data module file,
This color separation data module file uses self adaptation Based on Interpolating Spline be amplified color separation file processing, and amplification is 4
Times, convert and form 1 color separation amplification data module file a1.
Step 4: a1 data module file data copy is formed markup document b1 data module file.
Step 5: being first compressed converting according to the order of a1, b1, be sent to printer the most successively, printer receives number
According to, by internal mainboard conversion data, directly control printhead orifice and print.Color separation file a1 correspondence is called in A print cartridge
Tusche, markup document b1 correspondence calls the fluoresent printing ink in B print cartridge.
Step 6: according to the step of step 3 to step 5, successively JPEG2-JPEG3600 is carried out color separation, indicates and beat
Print.
Specific embodiment 6:
Only black and the red text picture of one 2400*600dpi, 6inch * 6inch are enlarged into 2400*
1200dpi, 12inch * 12inch prints, and black letters part increases fluoresent printing ink sign, red text
Part increases common fluorescent ink and indicates.
The printer used is Hewlett-Packard B8850 type printer, and ultimate resolution is 4800*1200dpi, print cartridge number 8.Ink
Box numbered A, B, C, D, E, F, G, H respectively with 8 print module one_to_one corresponding on printhead.Wherein A print cartridge add black
Ink, adds red ink in B print cartridge, add fluoresent printing ink in C print cartridge, adds common fluorescent ink, remain 4 print cartridges in D print cartridge
Do not use.Print media selects black-and-white image film.
Step 1: first by 2400dpi*600dpi, only black and the red text picture of 6inch * 6inch are converted into
BMP form.
Step 2: split this BMP file according to pixels row, in the present embodiment, is carried out color separation file according to pixels row
Segmentation, is divided into 3600 row, forms 3600 parts of data modules of BMP1-BMP3600；
Step 3: this BMP 1 data module file is carried out color separation processing.Because this BMP1 data module file is black
And red text, A print cartridge is wherein added with tusche, B print cartridge is added with red ink, C print cartridge adds fluoresent printing ink, D
Print cartridge adds common fluorescent ink.So, after color separation processing, form two color separation data module files, by these color separation data
Module file uses bilinear interpolation algorithm to be amplified color separation data module file processing, and this picture is enlarged into, times magnification
Number is 4 times, forms color separation and amplifies a1 data module file, and b1 data module file is amplified in color separation.
Step 4: a1 data module file data copy is formed unlabeled data module file c1 data module file, by b1
Data module file data copy forms markup document d1 data module file.
Step 5: be first compressed converting according to the order of a1, b1, c1, d1, be sent to printer, printer the most successively
Receive data, by internal mainboard conversion data, directly control printhead orifice and print.Color separation data module file a1 pair
Should call the tusche in A print cartridge, color separation data module file b1 correspondence calls the red ink in B print cartridge, unlabeled data module file
C1 correspondence calls the fluoresent printing ink in C print cartridge, and unlabeled data module file d1 correspondence calls the common fluorescent in D print cartridge
Ink.
Step 6: according to the step of step 3 to step 5, carries out color separation successively, indicates and print BMP2-BMP3600.
Specific embodiment 7:
The word file of black letters with red official seal is printed, and printing target size is 2400*1200dpi,
12inch * 12inch, increases fluoresent printing ink by redness official seal part and indicates, printer device code is converted into bar code
Indicate with common fluorescent ink.
The printer used is Canon iPF510 type printer, and ultimate resolution is 2400*1200dpi, print cartridge number 6.
Print cartridge numbered A, B, C, D, E, F respectively with 6 print module one_to_one corresponding on printhead.A print cartridge wherein adds tusche,
B print cartridge adds red ink, C print cartridge adds fluoresent printing ink, D print cartridge adds common fluorescent ink, remains 2 print cartridges and do not make
With.Print media selects senior photograph glossy paper.
Step 1: first word file is converted into the jpeg format file of 2400*1200dpi, 12inch.
Step 2: this jpeg file according to pixels row is split, in the present embodiment, color separation file is according to pixels advanced
Row segmentation, is divided into 14400 row, forms 14400 parts of data modules of JPEG1-JPEG14400；
Step 3: this JPEG1 data module formatted file is carried out color separation processing.Because this JPEG1 data module file is
Black letters and red official seal, be wherein added with tusche, be added with red ink in B print cartridge in A print cartridge, adds ultraviolet glimmering in C print cartridge
Ink, adds common fluorescent ink in D print cartridge.So, after color separation processing, form two color separation data module files, a1 number
According to module file, b1 data module file.
Step 4: replicate b1 data module file as c1 data module file.Machine code is converted into bar code, turns
Turn to the jpeg format file of 2400*1200dpi, 12inch*12inch, and this document be divided into 14400 parts of data modules,
Form d1-d14400 data module file.
Step 5: be first compressed converting according to the order of a1, b1, c1, d1, be sent to printer, printer the most successively
Receive data, by internal mainboard conversion data, directly control printhead orifice and print.Color separation data module file a1 pair
Should call the tusche in A print cartridge, color separation data module file b1 correspondence calls the red ink in B print cartridge, unlabeled data module file
C1 correspondence calls the fluoresent printing ink in C print cartridge, and unlabeled data module file d1 correspondence calls the common fluorescent in D print cartridge
Ink.
Step 6: according to the step of step 3 to step 5, carries out color separation successively, indicates and beat JPEG2-JPEG14400
Print.
In sum, by the way of file destination is converted into the data of specified format so that need not move through
The spooling program of window system itself, can effectively prevent by calling print job file acquisition print data, from
And strengthen Information Security；Employing user-defined file converts, inconsistent with the printing Transformation Program of windows, therefore, it can prevent
The risk printed is carried out after being only copied；Meanwhile, markup document is used with target print file different data file storages,
Different type channel so that markup document and target print file manage respectively, further enhance Information Security；Further
, using multiple sign, one of them or several markup document are combined with image, further enhance Information Security；Segmentation side
The unstability that formula control stability based on printhead and medium move, line number controls the distance at a pass line；All
Amplification, color separation, merging data process one segmentation block in, accelerate speed, reduce the requirement of system.
The foregoing is only the preferred embodiments of the present invention, not thereby limit its scope of the claims, every utilize the present invention
Equivalent structure or equivalence flow process that description is made convert, and are directly or indirectly used in other relevant technical fields, all
In like manner it is included in the scope of patent protection of the present invention.
Claims (8)
1. a method for the inkjet printing that band indicates, specifically comprises the following steps that
S1, transfer the e-file of any known form to specified format data file；
S2, by specified format data file according to pixels row split, form some data modules；
S3, according to sequence of modules data module carried out color separation processing, forms color separation data module file:
Described color separation processing include following any one or several: for black and white text data module file, only need to generate one
Color separation data module file；For gray scale image data module file, it is classified as four color separation data module files, the most right
Answer four Color Channels, using the black ink of 25%, 50%, 75%, 100% concentration as the color of ink corresponding to different passages, shape
The black ink of the most corresponding 25%, 50%, 75%, 100% concentration of four color separation data module files become；Coloured image is beaten
Print, after patten transformation processes, obtains the view data of CMYK pattern, including CMYK_C, CMYK_M, CMYK_Y and
The view data of tetra-passages of CMYK_K, the most corresponding CMYK_C of four color separation data module files of formation, CMYK_M,
The print cartridge of CMYK_Y and CMYK_K；For black and the text printing of red two kinds of colors, it is classified as 2 color separation data
Module file；
S4, increase at least one unlabeled data module file, the form of unlabeled data module file and color separation data module file
Identical, the increase mode of described unlabeled data module file for replicate arbitrary color separation data module file, merge two or more
Color separation data module file；
S5, unlabeled data module file and color separation data module file being pushed to printer successively, number of channels is color separation number
According to module file and unlabeled data module file quantity sum；
S6, according to S3-S5 step successively to data module file process until data module has processed.
2. the method for the inkjet printing that the band as described in claim 1 indicates, it is characterised in that: described specified format data literary composition
Part is JPEG form, BMP form, EMF form.
3. the method for the inkjet printing that the band as described in claim 1 indicates, it is characterised in that: described step S3 carries out color separation
The step that described color separation data module file is amplified computing is also had after process.
4. the method for the inkjet printing that band as described in claim 3 indicates, it is characterised in that: described amplification computing is for facing most
Neighbor interpolation algorithm, bilinear interpolation algorithm, bi-cubic interpolation algorithm, self adaptation Based on Interpolating Spline.
5. the method for the inkjet printing that the band as described in claim 1 indicates, it is characterised in that: described step S4 acceptance of the bid registration
Being two according to module file, wherein the first unlabeled data module file is for replicating arbitrary color separation data module file, merging two
Or multiple color separation data module file is formed, the mode of merging is or computing that the second unlabeled data module file is the time-write interval, beats
Printed page code, printer device code are formed according to the partitioning scheme identical with specified format data file.
6. the method for the inkjet printing that the band as described in claim 5 indicates, it is characterised in that: described second unlabeled data mould
Block file forms the second markup document after merging, and described second markup document is bar code, Quick Response Code or watermark data file.
7. the method for the inkjet printing that the band as described in claim 1 indicates, it is characterised in that: the color separation in described step S4
Data module file, unlabeled data module file call different print cartridges respectively and print.
8. the method for the inkjet printing that the band as described in claim 7 indicates, it is characterised in that: described unlabeled data module literary composition
The print cartridge that part is corresponding adds Ultraluminescence ink or common fluorescent ink.
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| CN1207818A (en) * | 1995-11-29 | 1999-02-10 | 图形安全***公司 | Digital anti-counterfeiting software method and apparatus |
| CN1445711A (en) * | 2002-03-20 | 2003-10-01 | 富士施乐株式会社 | Image read apparatus and copier |
| CN101918224A (en) * | 2007-10-31 | 2010-12-15 | 拜尔材料科学股份公司 | Document security by means of digital watermark information |
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| US8610958B2 (en) * | 2012-02-21 | 2013-12-17 | Ecole Polytechnique Federale De Lausanne (Epfl) | Synthesis of authenticable color multi-halftone images |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1207818A (en) * | 1995-11-29 | 1999-02-10 | 图形安全***公司 | Digital anti-counterfeiting software method and apparatus |
| CN1445711A (en) * | 2002-03-20 | 2003-10-01 | 富士施乐株式会社 | Image read apparatus and copier |
| CN101918224A (en) * | 2007-10-31 | 2010-12-15 | 拜尔材料科学股份公司 | Document security by means of digital watermark information |
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Address after: 518000 Wensheng center, Wenjin square, East Wenjin Road, Luohu District, Shenzhen, Guangdong, 2001 Patentee after: Shenzhen juding Medical Co.,Ltd. Address before: 518001 Wensheng center, Wenjin square, East Wenjin Road, Luohu District, Shenzhen City, Guangdong Province 2001 Patentee before: SHENZHEN JUDING MEDICAL DEVICE Co.,Ltd. |