CN101045369A - Digital print control stirp - Google Patents
Digital print control stirp Download PDFInfo
- Publication number
- CN101045369A CN101045369A CN 200610060120 CN200610060120A CN101045369A CN 101045369 A CN101045369 A CN 101045369A CN 200610060120 CN200610060120 CN 200610060120 CN 200610060120 A CN200610060120 A CN 200610060120A CN 101045369 A CN101045369 A CN 101045369A
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- district
- stirp
- print control
- digital print
- output resolution
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Abstract
A digital print control strip for testing the resolution of digital printer, analyzing problem and controlling print quality is composed of uniformly spaced parallel lines area, parallel resolution lines area, star markers, color control area, skin color area, grayscale balancing area, contrast area and check shape area.
Description
[technical field]
The present invention relates to a kind of control strip, particularly a kind of digital print control stirp.
[background technology]
Continuous development along with computer and digital technology, great variety has also taken place in printing enterprise's technology formation, a kind of brand-new mode of printing---digital printing has appearred, compare with traditional mode of printing, digital printing is a kind of revolutionary change, economized out the intermediate steps that goes out film, forme, direct imaging is to paper, this inevitable change that has also caused method of quality control, need use the film control strip with the quality control of printing before the tradition seal, the optical lithography method is no longer adopted in digital printing, and the film control strip is no longer practical.
[summary of the invention]
Technical problem to be solved by this invention is: a kind of digital print control stirp that can control output quality is provided.
For solving the problems of the technologies described above, the present invention adopts following technical scheme: the invention provides a kind of digital print control stirp, comprise parallel lines equal spacing district, resolution ratio parallel lines district, asterisk, colored control zone, colour of skin district, grey balance district, contrast district draw in chess disk shape district.
The invention has the beneficial effects as follows: with vision or by the control strip element of Instrumental Analysis output, can detect the resolution ratio of digital printer, analyze the problem that output procedure occurred, thereby control output quality better.
The present invention is described in further detail below in conjunction with accompanying drawing.
[description of drawings]
Fig. 1 is the schematic diagram of digital print control stirp of the present invention.
Fig. 2 is the schematic diagram in the parallel lines equal spacing district of digital print control stirp of the present invention.
Fig. 3 is the schematic diagram in the resolution ratio parallel lines district of digital print control stirp of the present invention.
Fig. 4 is the schematic diagram of the asterisk of digital print control stirp of the present invention.
Fig. 5 is the schematic diagram of the colored control zone of digital print control stirp of the present invention.
Fig. 6 is the schematic diagram in the colour of skin district of digital print control stirp of the present invention.
Fig. 7 is the schematic diagram in the grey balance district of digital print control stirp of the present invention.
Fig. 8 is the schematic diagram in the chessboard shape district of digital print control stirp of the present invention.
Fig. 9 is the schematic diagram in the chessboard shape district of digital print control stirp of the present invention.
[specific embodiment]
The present invention is by the characteristic of research and analysis PDL and RIP, and PS language especially is with its design platform as digital print control stirp; Analyze Plate making printing Process Control Theory and controlling element, select control element, the control strip master-plan; Design and establishment controlling element design control element with SPDL, and the LISP program LISP of each element is integrated into the control element procedure set, generate digital control software kit.
See also Fig. 1, digital print control stirp of the present invention comprises parallel lines equal spacing district, resolution ratio parallel lines district, asterisk, colored control zone, colour of skin district, grey balance district, contrast district draw in chess disk shape district.
As shown in Figure 2, the lines in parallel lines equal spacing district and wide at interval, its width is 1 times of output resolution ratio, 2 times of output resolution ratios, 3 times of output resolution ratios and 4 times of output resolution ratios, the ability that is used for the reproducible extra fine wire bar of test equipment and materials, energy is the shape of detection record point accurately, when measuring point is rounded or square, the horizontal line of equal rugosity keeps identical rugosity with vertical line output back in this district, when the measuring point ovalize, and major axis is a horizontal direction, vertical line must be coarser than horizontal line, and vertical line district vision blackness is bigger, and thinner vertical line district possibility scumming; On the contrary, if major axis is a vertical direction, horizontal line must be coarser than vertical line, horizontal line district vision blackness is bigger, and thinner horizontal line district possibility scumming, if the output resolution ratio of equipment and material is all enough high, can both clearly differentiate after the horizontal line of one times of output resolution ratio and the vertical line output, in case can not clear resolution just may be that problem has appearred in exposure or developing process.
As shown in Figure 3, the lines in resolution ratio parallel lines district and not wide at interval, line thickness is respectively 1 times of output resolution ratio, 2 times of output resolution ratios, 3 times of output resolution ratios and 4 times of output resolution ratios.When scumming appearred in the parallel lines district between grade, resolution ratio parallel lines district can help to analyze in more detail and judge, can judge the rugosity of the call wire that scumming occurs by this district.
As shown in Figure 4, asterisk is made up of the capable ray of vertebra of identical starting point, and concentric white round wire is called circle of confusion, and described circle of confusion is a concentric circles, and 45 black and 45 white taper rays evenly distribute in 360 ° scope.Live width and output resolution ratio on the length of taper ray and this length are closely related, the expression that the white concentric circles line that distributes on the asterisk is exactly an output resolution ratio, the output resolution ratio represented respectively of concentric circles line is 1200dpi from inside to outside, 600dpi, 300dpi, 150dpi, when the output asterisk in 600dpi round wire scope during blackening, the blackening scope is called circle of confusion, exporting employed resolution ratio is exactly 600dpi, if circle of confusion is greater than or less than given output resolution ratio, it just might be exposure, the problem of processing or material needs further analysis just can learn.
As shown in Figure 5, colored control zone is at the mesh piece of a plurality of percentages of mesh background cloth, its monochrome that comprises six kinds of main color green grass or young crops, product, Huang, red, green, blue is piece and 70%, 40% site test block on the spot, monochrome piece on the spot is used for range estimation or uses the apparatus measures tone, can obtain the density of look on the spot, the site test block can detect 70% and 40% site situation, and real piece look and site piece are put together can be used for measuring site tone pitch and tone pitch increase in the digital printing.
As shown in Figure 6, colour of skin district is made up of the human body complexion piece, the color value of caucasian skin colours piece: 10%C, 40%M, 40%Y, and the color value of yellow's colour of skin piece: 15%C, 43%M, 53%Y, this zone is used to detect the duplicate situation of digital printer to the colour of skin.
As shown in Figure 7, the grey balance district is black and three looks black forms by 40% and 80% monochrome, and three looks black is that green grass or young crops, product, Huang, three looks deceive the gray balance that can detect different brightness behind the powder double exposure, the light gray as 40% and 80% dark-grey.
As shown in Figure 8, the contrast district is made of 3%, 5%, 10%, 20%, 30%, 40%, 50%, 60%, 70%, 80% mesh piece, this district is used to detect the linearisation degree of output equipment, above this row be equipment RIP self screening, below a row be to have specified screen frequency, angle, dot shape to carry out screening in the PS program, thereby detect the difference of screening in RIP screening and the program.
As shown in Figure 9, described chessboard shape district uniformly-spaced arranges thinner gridiron pattern on thicker background gridiron pattern; The background site is 6 resolution sizes, other thin gridiron patterns 1 * 1,2 * 2,3 * 3,4 * 4,5 * 5 site size is respectively 1 resolution, 2 resolutions, 3 resolutions, 4 resolutions and 5 resolutions, site percentage is 50%, the effect in chessboard shape district: 1) be used to analyze the correct exposure amount, thin gridiron pattern is embedded in the thick gridiron pattern of background, their theoretical site percentage equates, on the output control strip of different light exposures, can find has maximum thin gridiron patterns with the thick gridiron pattern of background identical gray scale to be arranged visually under a certain light exposure, this light exposure is exactly the required correct exposure amount of such digital printed version, 2) 1 * 1 gridiron pattern is very sharp, laser beam no matter, the variation of developing process or material, be easy to cause the scumming in 1 * 1 district, cooperate other control zones just can analyze its reason.
The present invention can be applicable to photosensitive material, recording digital code equipment etc.
Application mode: can be directly after digital printer output, on the output result, just can see the control strip pattern, also can after changing into pdf document, export through digital printer again adobe acrobat, with vision or by the control strip element of Instrumental Analysis output, can detect the resolution ratio of digital printer, analyze the problem that output procedure occurred, thereby control output quality better.
This digital print control strip adopts SPDL PostScript Level 3 language compilation; Can detect the actual output resolution ratio of all digital printers and the shape of digital record point; Can control the output quality of digital printer; Possess the minimum reproducible point of digital printer and the ability of thin reproducible lines of detecting; The replication capacity of energy sense colors, the colour of skin, grey balance; Or actually can be from output plant issue that interpretation of result goes wrong, the problem of materials operating process problem of digital print control stirp; Can be explained that the figure after explaining is exhausted undistorted by various different RIP.
Claims (9)
1. a digital print control stirp is characterized in that: comprise parallel lines equal spacing district, resolution ratio parallel lines district, asterisk, colored control zone, colour of skin district, grey balance district, contrast district draw in chess disk shape district.
2. digital print control stirp as claimed in claim 1, it is characterized in that: the lines in described parallel lines equal spacing district and wide at interval, its width is 1 times of output resolution ratio, 2 times of output resolution ratios, 3 times of output resolution ratios and 4 times of output resolution ratios, the ability that is used for the reproducible extra fine wire bar of test equipment and materials, the shape of energy detection record point.
3. digital print control stirp as claimed in claim 1 is characterized in that: the lines in described resolution ratio parallel lines district and not wide at interval, line thickness is respectively 1 times of output resolution ratio, 2 times of output resolution ratios, 3 times of output resolution ratios and 4 times of output resolution ratios.
4. digital print control stirp as claimed in claim 1, it is characterized in that: described asterisk is made up of the capable ray of awl of identical starting point, and has a concentric circle of confusion, 45 black and 45 white taper rays evenly distribute in 360 ° scope, the expression that the white concentric circles line that distributes on the asterisk is exactly an output resolution ratio, the output resolution ratio represented respectively of concentric circles line is 1200dpi, 600dpi, 300dpi, 150dpi from inside to outside.
5. digital print control stirp as claimed in claim 1, it is characterized in that: described colored control zone is made up of the colored mesh piece of a plurality of percentages, and the monochrome that comprises six kinds of main color green grass or young crops, product, Huang, red, green, blue is piece and 70%, 40% site test block on the spot.
6. digital print control stirp as claimed in claim 1, it is characterized in that: described colour of skin district is made up of the human body complexion piece, the color value of caucasian skin colours piece is 10%C, 40%M, 40%Y, the color value of yellow's colour of skin piece is 15%C, 43%M, 53%Y, and this zone is used to detect the duplicate situation of digital printer to the colour of skin.
7. digital print control stirp as claimed in claim 1 is characterized in that: described grey balance district is made up of 40% and 80% monochrome black deceiving with three looks.
8. digital print control stirp as claimed in claim 1 is characterized in that: described contrast district is made of 3%, 5%, 10%, 20%, 30%, 40%, 50%, 60%, 70%, 80% mesh piece.
9. digital print control stirp as claimed in claim 1 is characterized in that: described chessboard shape district uniformly-spaced arranges thinner gridiron pattern on thicker background gridiron pattern; The background site is 6 resolution sizes, and the site size of other thin gridiron patterns 1 * 1,2 * 2,3 * 3,4 * 4,5 * 5 is respectively 1 resolution, 2 resolutions, 3 resolutions, 4 resolutions and 5 resolutions, and site percentage is 50%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610060120 CN101045369A (en) | 2006-03-30 | 2006-03-30 | Digital print control stirp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610060120 CN101045369A (en) | 2006-03-30 | 2006-03-30 | Digital print control stirp |
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| CN101045369A true CN101045369A (en) | 2007-10-03 |
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| CN 200610060120 Pending CN101045369A (en) | 2006-03-30 | 2006-03-30 | Digital print control stirp |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009143647A1 (en) * | 2008-05-26 | 2009-12-03 | 永经堂印刷有限公司 | A neutral gray balance controlling method |
| CN102501591A (en) * | 2011-10-21 | 2012-06-20 | 中国电子科技集团公司第十三研究所 | Method for detecting performance of multi-layer ceramic packaged and printed image |
| CN102756537A (en) * | 2012-07-06 | 2012-10-31 | 东莞金杯印刷有限公司 | Manufacturing flow of printing control strip coarse screen star target |
| CN108116045A (en) * | 2017-12-22 | 2018-06-05 | 北京雅昌艺术印刷有限公司 | A kind of printing control method of standardization |
| CN109605964A (en) * | 2019-01-24 | 2019-04-12 | 河南省防伪保密印刷公司（河南省邮电印刷厂） | A kind of standardized printing control method |
| CN114905851A (en) * | 2022-07-15 | 2022-08-16 | 浙江工业大学 | Method for collecting printing color density characteristic curve |
-
2006
- 2006-03-30 CN CN 200610060120 patent/CN101045369A/en active Pending
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009143647A1 (en) * | 2008-05-26 | 2009-12-03 | 永经堂印刷有限公司 | A neutral gray balance controlling method |
| JP2011523816A (en) * | 2008-05-26 | 2011-08-18 | 永経堂印刷有限公司 | Neutral gray balance quality control method |
| CN101730626B (en) * | 2008-05-26 | 2015-04-22 | 永经堂印刷有限公司 | A neutral gray balance controlling method |
| CN102501591A (en) * | 2011-10-21 | 2012-06-20 | 中国电子科技集团公司第十三研究所 | Method for detecting performance of multi-layer ceramic packaged and printed image |
| CN102501591B (en) * | 2011-10-21 | 2013-12-18 | 中国电子科技集团公司第十三研究所 | Method for detecting performance of multi-layer ceramic packaged and printed image |
| CN102756537A (en) * | 2012-07-06 | 2012-10-31 | 东莞金杯印刷有限公司 | Manufacturing flow of printing control strip coarse screen star target |
| CN102756537B (en) * | 2012-07-06 | 2014-06-25 | 东莞金杯印刷有限公司 | Manufacturing flow of printing control strip coarse screen star target |
| CN108116045A (en) * | 2017-12-22 | 2018-06-05 | 北京雅昌艺术印刷有限公司 | A kind of printing control method of standardization |
| CN108116045B (en) * | 2017-12-22 | 2019-09-17 | 北京雅昌艺术印刷有限公司 | A kind of standardized printing control method |
| CN109605964A (en) * | 2019-01-24 | 2019-04-12 | 河南省防伪保密印刷公司（河南省邮电印刷厂） | A kind of standardized printing control method |
| CN114905851A (en) * | 2022-07-15 | 2022-08-16 | 浙江工业大学 | Method for collecting printing color density characteristic curve |
| CN114905851B (en) * | 2022-07-15 | 2022-11-11 | 浙江工业大学 | Method for collecting characteristic curve of printing color density |
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