CN103177459A - Rasterized image splicing method and system - Google Patents
Rasterized image splicing method and system Download PDFInfo
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- CN103177459A CN103177459A CN2011104320787A CN201110432078A CN103177459A CN 103177459 A CN103177459 A CN 103177459A CN 2011104320787 A CN2011104320787 A CN 2011104320787A CN 201110432078 A CN201110432078 A CN 201110432078A CN 103177459 A CN103177459 A CN 103177459A
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Abstract
The invention discloses a rasterized image splicing method and system and relates to the technical field of computer image processing. The rasterized image splicing method includes steps that single-connection objects to be processed are selected and are subjected to makeup processing on a designated layout; the single-connection objects are converted to rasterized image data and the splicing route of the single-connection objects on the layout is stored; and the rasterized image data are re-spliced according to the splicing route of the single-connection objects. The rasterized image splicing method and system solve the problems, such as slow speed, generation of white gaps, inaccurate splicing and discordance of rasterized data and spliced rasterized image data which are the same, which are generated during rasterized data generation in the prior art.
Description
Technical field
The present invention relates to the computer image processing technology field, relate in particular to a kind of method and system of splicing the rasterizing image.
Background technology
Intaglio printing is called for short gravure, is four large mode of printings a kind of mode of printings wherein.Intaglio printing is a kind of direct printing process, it is imprinted directly into printing ink contained in the intaglio plate pit on stock, and the deep or light level of institute's print face is to be determined by the size of pit and the depth, if pit is darker, the printing ink that contains is more, and the China ink layer that stays on stock after impression is just thicker; If opposite pit is more shallow, the quantity of ink that contains is just less, and the China ink layer that stays on stock after impression is just thinner.The forme of intaglio printing is comprised of the surface of corresponding with the original copy picture and text one by one pit and forme.During printing, printing ink is filled in pit, and the printing ink on forme surface is wiped off with doctor, and forme and stock have certain pressure contact, and the printing ink in pit is transferred on stock, complete printing.
Signing image file format (Tagged Image File Format is abbreviated as TIFF) is a kind of file layout that is mainly used to store the image that comprises photo and artistic figure.It is that PostScript prints exploitation at first together with Microsoft by Aldus company.GIFF becomes popular high-order coloured image form together with JPEG and PNG.GIFf format has in the industry cycle obtained supporting widely, desktop printing and page typesetting as the images such as GIMP, the Ulead PhotoImpact of Photoshop, the Jasc of Adobe company and Paint Shop Pro are processed application, QuarkXPress and Adobe InDesign are used, and scanning, fax, word processing, optical character identification and some other are used etc. and all to be supported this form.
In gravure printing, the client need to be with simply connected file layout in AI (Adobe Illustrator) of AI/EPS/PDF form, and layout is generally the N*N form, and the file after layout is exported as TIFF (8) carries out commercial production.
Under present technique, in the TIFF of output, the pixel of simply connected is inconsistent, and speed is slow, and is restricted to exporting size, can't satisfy the actual demand of production.
Summary of the invention
For existing deficiency in prior art, the purpose of this invention is to provide a kind of method and system of splicing the rasterizing image, the method and system can solve the speed that in gravure printing rasterizing data produce in generating slow, inaccurate, same rasterizing data appear stitching in vain, splicing in problems such as the data of spliced rasterizing image are inconsistent
The present invention solves the problems of the technologies described above the technical scheme that adopts as described below:
A kind of method of splicing the rasterizing image comprises the following steps:
(1) selected pending Single Association Object carries out described Single Association Object layout and processes on the space of a whole page of delimiting;
(2) Single Association Object is converted into the rasterizing view data, preserves simultaneously the stitching path of the above Single Association Object of the space of a whole page;
(3) the rasterizing view data is re-started splicing according to the stitching path of Single Association Object.
Further, in step (1), described Single Association Object is the layout object unit, and this layout object unit is polar plot.Described layout is processed and is referred to place n Single Association Object on the space of a whole page of delimiting, can not overlapping, intersection between object.When described Single Association Object is carried out the layout processing on the space of a whole page of delimiting, as required Single Association Object is done corresponding processing, described processing comprises cutting, rotation, mirror image etc.
Further, in step (2), Single Association Object is converted into the rasterizing view data, refers to the polar plot of simply connected is converted to the rasterizing dot chart, described conversion is to adopt surface sweeping collimation method mode to realize.Preserve the stitching path of the above Single Association Object of the space of a whole page, refer to preserve the stitching position of Single Association Object.When preserving the stitching path of the above Single Association Object of the space of a whole page, record simultaneously the respective handling that Single Association Object is done.
Further, in step (3), the rasterizing view data is re-started splicing according to the stitching path of Single Association Object, specifically comprises:
A) generate the new onesize space of a whole page;
B) extract stitching path and the respective handling of Single Association Object;
C) the rasterizing view data is done respective handling, be placed on stitching path.
The present invention also provides a kind of system of splicing the rasterizing image, comprises with lower device:
Makeup device one is used for selected pending Single Association Object, described Single Association Object is carried out layout and process on the space of a whole page of delimiting;
Rasterizing image reforming unit is used for Single Association Object is converted into the rasterizing view data, preserves simultaneously the stitching path of the above Single Association Object of the space of a whole page;
Makeup device two is used for the rasterizing view data is re-started splicing according to the stitching path of Single Association Object.
Effect of the present invention is: adopt method and system of the present invention, will be with data based predefined attribute (the splicing regions data with some rasterizing images, shape cutting attribute, rotation, mirror image, whether data cover, transparency stack etc.) be spliced into complete rasterizing data, solved the speed that produces in the rasterizing data generate in the prior art slow, inaccurate, same rasterizing data appear stitching in vain, splicing in problems such as the data of spliced rasterizing image are inconsistent.
Because only simply connected is carried out rasterizing, the whole space of a whole page is not carried out rasterizing, what bring is efficient raising and the saving of time.To the specific requirement of simply connected, such as the zone, angle, mirror image, cutting, the settings such as covering allow operating personnel's degree of freedom greatly improve, and the operation such as squeegee has been made up the operation infringement that the manual error of operating personnel brings.
Description of drawings
Fig. 1 is a kind of process flow diagram that splices the method for rasterizing image;
Fig. 2 is a kind of structural drawing that splices the system of rasterizing image;
Fig. 3 is the simply connected file schematic diagram in embodiment;
Fig. 4 is to the result schematic diagram after simply connected file layout shown in Figure 3;
Fig. 5 is the design sketch after the layout object inverse clock 90-degree rotation in Fig. 4;
Fig. 6 is a kind of process flow diagram that splices the embodiment of the method for rasterizing image.
Embodiment
Core concept of the present invention is: the tiff file that first produces simply connected, then use these tiff files according to Production requirement (shape cutting attribute, rotation, mirror image, whether cover transparency stack etc.) be spliced into the operation of a reality, speed is fast, to output unbounded size system, and the pixel data of each simply connected in the TIFF of final output is on all four.
Present invention is described below in conjunction with the drawings and specific embodiments.
As shown in Figure 2, a kind of system of splicing the rasterizing image comprises with lower device:
Makeup device 1: be used for selected pending Single Association Object, described Single Association Object carried out layout and process on the space of a whole page of delimiting;
Rasterizing image reforming unit 22: be used for Single Association Object is converted into the rasterizing view data, preserve simultaneously the stitching path of the above Single Association Object of the space of a whole page;
Makeup device 2 23: be used for the rasterizing view data is re-started splicing according to the stitching path of Single Association Object.
As shown in Figure 1, a kind of method of splicing the rasterizing image comprises the following steps:
Step S11: selected pending Single Association Object, carry out described Single Association Object layout and process on the space of a whole page of delimiting;
Single Association Object in the present embodiment as shown in Figure 3, described Single Association Object is the layout object unit, this layout object unit is polar plot.
Described layout is processed and is referred to place n Single Association Object on the space of a whole page of delimiting, can not overlapping, intersection between object.That four Single Association Objects are carried out layout in the present embodiment, as shown in Figure 4.
When described Single Association Object is carried out the layout processing on the space of a whole page of delimiting, can do corresponding processing to Single Association Object, for example, cutting, rotation, mirror image etc.Fig. 5 is the design sketch after the layout object inverse clock 90-degree rotation in Fig. 4.
Step S12: Single Association Object is converted into the rasterizing view data, preserves simultaneously the stitching path of the above Single Association Object of the space of a whole page;
In the present embodiment, Single Association Object is converted into the rasterizing view data, refers to the polar plot of simply connected is converted to the rasterizing dot chart, can adopt scanning Beam Method mode of the prior art to change, perhaps adopt method for distinguishing.
Preserve the stitching path of the above Single Association Object of the space of a whole page, refer to preserve the stitching position of Single Association Object.When preserving the stitching path of the above Single Association Object of the space of a whole page, record simultaneously the cutting that Single Association Object is done, rotation, the respective handling such as mirror image.
Step S13: the rasterizing view data is re-started splicing according to the stitching path of Single Association Object.
In the present embodiment, when the rasterizing view data is re-started splicing according to the stitching path of Single Association Object, specifically comprise:
A) generate the new onesize space of a whole page;
B) extract stitching path and the respective handling of Single Association Object;
C) the rasterizing view data is done respective handling, be placed on stitching path.
As shown in Figure 6, be below the flow process that adopts the concrete application example of the method for the invention:
(1) be used for selected pending Single Association Object S6111, described Single Association Object is carried out layout treatment S 612 on the space of a whole page of delimiting, obtain layout file S613
The operating personnel makes ai file according to specimen page design original text and material that certificate of entrustment and client provide; Quality inspection personnel checks with size content of certificate of entrustment etc. whether the ai file of making meets the requirements of the customers; Produce sector confirms that the qualified ai file of making according to certificate of entrustment sends to layout department to quality testing department; Process operation and quality testing department are called the simply connected file according to the ai file of customer requirement making like this, also are Single Association Object.
The operating personnel is with Single Association Object layout in AI: the stripper takes the simply connected file, first delimits the size of the space of a whole page according to client's requirement; Then with the simply connected file as requested, spell severally such as horizontally-arranged, tandem is spelled several, hemorrhagely is what, and the CAD line is set if necessary, also can carry out layout according to computing formula, and perhaps intelligent processing method, expire this space of a whole page etc. such as I will spell.
The operating personnel can set the requirement to Single Association Object when carrying out layout and process, such as by hemorrhage, in minute, cover plate etc. and set simply connected need the concrete zone of exporting in final operation; Carry out the position adjustment by setting the anglec of rotation and mirror image; Set output accuracy etc.
(2) Single Association Object is converted into rasterizing view data S621, preserves simultaneously the stitching path S622 of the above Single Association Object of the space of a whole page;
(3) the rasterizing view data re-starts splicing S63 according to the stitching path of Single Association Object.
Key point of the present invention is only simply connected to be carried out rasterizing, the whole space of a whole page is not carried out rasterizing, brings efficient raising and the saving of time.To the specific requirement of simply connected, such as the zone, angle, mirror image, cutting, the settings such as covering allow operating personnel's degree of freedom greatly improve, and the operation such as squeegee has been made up the operation infringement that the manual error of operating personnel brings.
Adopt method and system of the present invention, the client is with the view data of some rasterizings, according to pre-set attribute (shape cutting attribute, rotation, mirror image, whether cover, transparency stack etc.) be free to be spliced into a complete rasterizing image, in splicing, can also be according to the demand on using, data to rasterizing are rotated and mirror image, and can set and whether carry out the stack of data, also can obtain according to the transparency of rasterizing data correct rasterizing data to transparent data.
Obviously, those skilled in the art can carry out various changes and modification and not break away from the spirit and scope of the present invention the present invention.Like this, if within of the present invention these are revised and modification belongs to the scope of claim of the present invention and equivalent technology thereof, the present invention also is intended to comprise these changes and modification interior.
Claims (9)
1. method of splicing the rasterizing image comprises the following steps:
(1) selected pending Single Association Object carries out described Single Association Object layout and processes on the space of a whole page of delimiting;
(2) Single Association Object is converted into the rasterizing view data, preserves simultaneously the stitching path of the above Single Association Object of the space of a whole page;
(3) the rasterizing view data is re-started splicing according to the stitching path of Single Association Object.
2. a kind of method of splicing the rasterizing image as claimed in claim 1, it is characterized in that: in step (1), described Single Association Object is the layout object unit, and this layout object unit is polar plot.
3. a kind of method of splicing the rasterizing image as claimed in claim 2 is characterized in that: in step (1), described layout is processed and is referred to place n Single Association Object on the space of a whole page of delimiting, can not overlapping, intersection between object.
4. a kind of method of splicing the rasterizing image as claimed in claim 3, it is characterized in that: in step (1), when described Single Association Object is carried out the layout processing on the space of a whole page of delimiting, as required Single Association Object is done corresponding processing, described processing comprises cutting, rotation, mirror image.
5. a kind of method of splicing the rasterizing image as claimed in claim 1, it is characterized in that: in step (2), Single Association Object is converted into the rasterizing view data, refers to the polar plot of simply connected is converted to the rasterizing dot chart, described conversion adopts surface sweeping collimation method mode to realize.
6. a kind of method of splicing the rasterizing image as claimed in claim 1 is characterized in that: in step (2), the stitching path of preserving the above Single Association Object of the space of a whole page refers to preserve the stitching position of Single Association Object.
7. a kind of method of splicing the rasterizing image as claimed in claim 6, is characterized in that: in step (2), when preserving the stitching path of the above Single Association Object of the space of a whole page, record simultaneously the respective handling that Single Association Object is done.
8. a kind of described method of splicing the rasterizing image as arbitrary in claim 1 to 7, it is characterized in that: in step (3), the rasterizing view data re-starts splicing according to the stitching path of Single Association Object, specifically comprises:
A) generate the new onesize space of a whole page;
B) extract stitching path and the respective handling of Single Association Object;
C) the rasterizing view data is done respective handling, be placed on stitching path.
9. system of splicing the rasterizing image comprises with lower device:
Makeup device one is used for selected pending Single Association Object, described Single Association Object is carried out layout and process on the space of a whole page of delimiting;
Rasterizing image reforming unit is used for Single Association Object is converted into the rasterizing view data, preserves simultaneously the stitching path of the above Single Association Object of the space of a whole page;
Makeup device two is used for the rasterizing view data is re-started splicing according to the stitching path of Single Association Object.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104320787A CN103177459A (en) | 2011-12-21 | 2011-12-21 | Rasterized image splicing method and system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104320787A CN103177459A (en) | 2011-12-21 | 2011-12-21 | Rasterized image splicing method and system |
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| CN103177459A true CN103177459A (en) | 2013-06-26 |
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| CN2011104320787A Pending CN103177459A (en) | 2011-12-21 | 2011-12-21 | Rasterized image splicing method and system |
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Cited By (4)
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| CN108121696A (en) * | 2016-11-30 | 2018-06-05 | 北大方正集团有限公司 | The method and apparatus of lattice file layout |
| CN111125029A (en) * | 2019-12-09 | 2020-05-08 | 苏州悦谱半导体有限公司 | Gerber makeup processing method based on graphic image transformation processing |
| CN111986087A (en) * | 2020-08-27 | 2020-11-24 | 贝壳找房(北京)科技有限公司 | House vector diagram splicing method and device and computer readable storage medium |
| CN113022182A (en) * | 2021-03-23 | 2021-06-25 | 天津科技大学 | Transfer printing and coloring method for full-color offset plate on surface of three-dimensional product |
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| CN1936823A (en) * | 2006-09-21 | 2007-03-28 | 北京北大方正电子有限公司 | Method for generating large plate lattice data and large plate lattice data senerating apparatus |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108121696A (en) * | 2016-11-30 | 2018-06-05 | 北大方正集团有限公司 | The method and apparatus of lattice file layout |
| CN108121696B (en) * | 2016-11-30 | 2021-08-17 | 北大方正集团有限公司 | Method and device for making up dot matrix file |
| CN111125029A (en) * | 2019-12-09 | 2020-05-08 | 苏州悦谱半导体有限公司 | Gerber makeup processing method based on graphic image transformation processing |
| CN111125029B (en) * | 2019-12-09 | 2023-06-02 | 苏州悦谱半导体有限公司 | Method for processing gerber imposition based on graphic image transformation processing |
| CN111986087A (en) * | 2020-08-27 | 2020-11-24 | 贝壳找房(北京)科技有限公司 | House vector diagram splicing method and device and computer readable storage medium |
| CN113022182A (en) * | 2021-03-23 | 2021-06-25 | 天津科技大学 | Transfer printing and coloring method for full-color offset plate on surface of three-dimensional product |
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Application publication date: 20130626 |