CN101374190A - Image processing process and apparatus - Google Patents
Image processing process and apparatus Download PDFInfo
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- CN101374190A CN101374190A CNA2007101461236A CN200710146123A CN101374190A CN 101374190 A CN101374190 A CN 101374190A CN A2007101461236 A CNA2007101461236 A CN A2007101461236A CN 200710146123 A CN200710146123 A CN 200710146123A CN 101374190 A CN101374190 A CN 101374190A
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Abstract
The invention discloses an image processing method, which comprises the following steps: acquiring the images of the front side and the rear side of a file or a card; storing the images of the front side and the rear side in a preset storage address; cutting an image in the predetermined position on one side of the images of the front side and the rear side; combining the cut image with the image on the other side; and storing and outputting the combined image. The invention simultaneously provides an image processing device. By processing the stored front and/or rear images, combining the effective images on the front and the rear images and outputting the image excluding the ineffective images on the original images, the method can save the storage space. The method can be used in a copier or a printer to save printing media and printing consumables.
Description
Technical field
The present invention relates to technical field of image processing, more particularly, relate to a kind of image processing method and device.
Background technology
Existing image processing method is to obtain the positive and negative view data respectively, it is stored in respectively in the predefined memory, then, output respectively.For example, to various card datas (for example bank card, identity card, library card etc.) when duplicating, at first, obtain the direct picture of this card data, with this direct picture printout, after printing, card data is overturn, obtain the reverse side image of this card, with this reverse side image printout.
The shortcoming of said method is conspicuous, when the positive and negative of card data all comprises effective view data, but this effective view data more after a little while, obtain whole effectively view data on this card as needs, just must obtain the total data on the positive and negative of this card, so the invalid view data that gets access to will cause the waste of print media or printing consumables.For example the second generation identity card positive and negative of China all comprise effective view data, but effective view data of reverse side less (visa-granting office and valid expiration date), invalid view data is more, if according to above-mentioned method, can be because invalid image data storage or the printing that reverse side is a large amount of, thus the waste of print media or printing consumables caused.
Summary of the invention
In view of this, the purpose of the embodiment of the invention is to provide a kind of image processing method and device, and the image owing to getting access to that exists with the solution prior art comprises more invalid view data, and causes the problem of the waste of print media or printing consumables.
The present invention is achieved in that
A kind of image processing method comprises:
Obtain the positive and negative image of file or card;
Described positive and negative image is stored into predefined memory address;
The image in precalculated position on the one side in cutting front, the reverse side image, the image that cutting is got off and the image of another side merge;
Image after merging is preserved or exported.
Preferably, the concrete mode that merges of the image of image that cutting is got off and another side is:
The blank position of image setting in the image of another side that cutting is got off.
Preferably, the concrete mode that merges of the image of image that cutting is got off and another side is:
The image setting that cutting is got off is at the peripheral position of the image of another side.
The present invention also discloses another kind of image processing method, comprising:
Obtain the positive and negative image of file or card;
Described positive and negative image is stored into predefined memory address;
The image in precalculated position in the cutting obverse and reverse image, the image that cutting is got off merges;
Image after merging is preserved or exported.
Preferably, the obtain manner of the positive and negative image of file or card is for obtaining simultaneously or obtaining successively.
The invention also discloses a kind of image processing apparatus, comprising:
Image acquisition unit is used to obtain the positive and negative image of file or card;
Memory cell is used to store described positive and negative data;
First processing unit is used at the described positive and negative image image of cutting predetermined location on the one side wherein, and the image of this image and another side is merged;
Output unit is used to export the image through after merging.
Preferably, described first processing unit comprises:
The first cutting unit is used for the image that cutting positive and negative image is wherein simultaneously gone up the precalculated position;
First merge cells is used for the image that the described first cutting unit cutting is got off is merged to the blank position of another side image.
Preferably, described first processing unit also comprises:
Second merge cells is used for the image that the described first cutting unit cutting is got off is merged to the blank position of another side image periphery.
The present invention also provides a kind of image processing apparatus simultaneously, comprising:
Image acquisition unit is used to obtain the positive and negative image of file or card;
Memory cell is used to store described positive and negative data;
Second processing unit is used for the image of predetermined location on the image of the described positive and negative of cutting, and the image that cutting is got off merges;
Output unit is used to export the image through after merging.
Preferably, described second processing unit comprises:
The second cutting unit is used for the image in cutting obverse and reverse image precalculated position;
The 3rd merge cells is used for the image that described the 3rd cutting unit cutting is got off is merged.
By technique scheme as can be known, compared with prior art, the present invention will handle the positive and negative image that stores, and the effective image on the positive and negative image is merged together, and with other invalid image-erasings, thereby save memory space.If technical scheme provided by the invention is applied in photocopier/printer, can save print media and printing consumables.
Description of drawings
Fig. 1 is the flow chart of the embodiment one of image processing method of the present invention;
Fig. 2 is the flow chart of the embodiment two of image processing method of the present invention;
Fig. 3 is the direct picture schematic diagram of identity card;
Fig. 4 is the reverse side image schematic diagram of identity card;
Fig. 5 is the effective schematic diagram of image in the reverse side image of identity card;
Fig. 6 is first schematic diagram of the identity card image after handling through the present invention;
Fig. 7 is second schematic diagram of the identity card image after handling through the present invention;
Fig. 8 is the structural representation of the embodiment one of image processing apparatus of the present invention;
Fig. 9 is the structural representation of first processing unit of the embodiment one of image processing apparatus of the present invention;
Figure 10 is the structural representation of first processing unit of the embodiment two of image processing apparatus of the present invention;
Figure 11 is the structural representation of the embodiment three of image processing apparatus of the present invention;
Figure 12 is the structural representation of first processing unit of the embodiment three of image processing apparatus of the present invention.
Embodiment
The basic thought of the embodiment of the invention is: merge on the page after the positive and negative image cutting with file or card, store or print, delete some invalid data information thus, save memory space or print media, printing consumables.
In order to make those skilled in the art person understand the present invention program better, the present invention is described in further detail below in conjunction with drawings and Examples.
Please refer to Fig. 1, be the flow chart of the embodiment one of image processing method of the present invention.
May further comprise the steps:
Step S101: the positive and negative image that obtains file or card.
Step S102: described positive and negative image is stored into predefined memory address.
Step S103: cutting positive and negative image wherein one side is gone up the image in precalculated position.
By the analysis image feature, determine the cutting position, carry out cutting.
Step S104: the image that cutting is got off and the image of another side merge.
Determine the blank position in the image on opposite of this effective image place face, effective image that cutting is got off merges to this blank position, with other image-erasings of this effective image place face.
Step S105: export the image after the described merging.
Export image after the described merging to printer, print, perhaps output in certain file, perhaps output to predefined address etc. by printer.
Need to prove, the mode of obtaining the positive and negative image of file or card among the above-mentioned steps S101 can be to obtain successively, also can be to obtain simultaneously, for example, for existing common photocopier, the mode of obtaining the positive and negative image is exactly to obtain successively, and for having the scanning means that obtains the positive and negative image function simultaneously, its mode of obtaining is exactly to obtain simultaneously.
When the user adopts photocopier to duplicate second generation identity card, because the reverse side of this identity card also carries effective informations such as issuing authority and valid expiration date, so when duplicating direct picture, also need to duplicate the reverse side image, at this moment, just needs duplicate the image of positive and negative successively, but because the effective information of reverse side is less, except issuing authority and valid expiration date, other images belong to invalid image information, if utilize prior art to handle, this invalid image information will be duplicated together, thereby cause the waste of print media (printing paper) and printing consumables (printing ink).If utilize image processing method of the present invention to handle, the problems referred to above can not appear just, to be example, technical solution of the present invention is further described in detail below second generation identity card image processing.
Please refer to Fig. 2, be the flow chart of the embodiment two of image processing method of the present invention.
Step S201: photocopier obtains the positive and negative image of identity card, and stores.
For the plain scan device, the mode of positive and negative image of obtaining identity card is for obtaining successively, as: at first obtain direct picture or reverse side image, be stored in predefined memory location then, identity card then overturns, obtain the image on opposite, be stored in predefined memory address then.
The direct picture of this identity card as shown in Figure 3, the reverse side image is as shown in Figure 4.
Step S202: select the image in the precalculated position on the reverse side image, carry out cutting.
Select the image (as shown in Figure 5) of " issuing authority " and " valid expiration date " part in the reverse side image, and described image cutting is got off, preserve.
Step S203: effective image that cutting is got off merges to predefined position in the direct picture.
With effective image setting predefined blank position in direct picture that cutting is got off, the image of formation as shown in Figure 6.
In addition, need to prove that also the effective image setting that cutting can be got off is to the bottom of direct picture, as shown in Figure 7.In like manner, also the effective image setting that cutting can be got off is to top, the left side or the right of direct picture, specifically is arranged on the image proterties which side gets off on cutting and decides.
Step S204: the image after output merges prints.
The foregoing description merges in the direct picture by the effective image with reverse side, only duplicates the image after merging, and has saved print media and printing consumables.
Need to prove that above-mentioned only is one embodiment of the present of invention, for some card data, after also the image on the precalculated position that can it is positive carries out cutting, on the blank position that merges to the reverse side image.
In addition for some other card data, because its effective information is fewer, and be distributed on the positive and negative, after so the image on the precalculated position on the image of these positive and negative (effective information) need being carried out cutting, merge, the mode that merges can be to adjust according to user's request, above the image under the image cutting from the negative, perhaps the image that gets off of the image that gets off from the image cutting in front and image cutting from the negative carries out combination in any as the image setting of getting off from the image cutting in front.
The present invention also discloses a kind of image processing apparatus, please refer to Fig. 8, be the structural representation of the embodiment one of a kind of image processing apparatus of the present invention.
This image processing apparatus comprises: image acquisition unit 111, memory cell 112, first processing unit 113 and output unit 114.
The operation principle and the course of work of this image processing apparatus are as follows:
Described image acquisition unit 111 obtains the positive and negative image of file or card; And store by described memory cell 112; The image of cutting predetermined location on the one side of described first processing unit 113 in the positive and negative image of described memory cell 112 storages, image and another side image that this cutting is got off merge; Image after described output unit 114 outputs merge through described first processing unit 112.
Need to prove that the method that above-mentioned image acquisition unit 111 obtains the positive and negative image of file or card can be to obtain successively, also can be to obtain simultaneously.
Below by being that example is further described the present invention with image processing to second generation identity card.
When the user adopts photocopier to duplicate second generation identity card, because the reverse side of this identity card also carries effective informations such as issuing authority and valid expiration date, so when duplicating direct picture, also need to duplicate the reverse side image, at this moment, just needs duplicate the image of positive and negative successively, but because the effective information of reverse side is less, except issuing authority and valid expiration date, other images belong to invalid image information, if utilize prior art to handle, this invalid image information will be duplicated together, cause the waste of print media (printing paper) and printing consumables (printing ink).
If utilizing image processing apparatus of the present invention handles, the problems referred to above can not appear just, after image acquisition unit 111 obtains the positive and negative image (the positive and negative image of this identity card can with reference to Fig. 3 and Fig. 4) of this identity card, store by memory cell 112, the image (as shown in Figure 5) of described first processing unit 113 cutting predetermined location on the reverse side image of described memory cell 112 storages, the image that this cutting is got off merges to the blank position (as shown in Figure 6) on the direct picture; Image after described output unit 114 will merge through described first processing unit 112 exports printing mechanism to, prints.
Fig. 9 shows the structural representation of first processing unit in the above embodiment of the present invention.
Described first processing unit 113 can be made up of the first cutting unit 1131, first merge cells 1132.
The described first cutting unit 1131 is used for the image in precalculated position on one of them of cutting positive and negative image, described first merge cells 1132 is used for image setting that the described first cutting unit, 1131 cuttings the are got off blank position to the another side image, merges.
For example: the image in precalculated position on the described first cutting unit 1131 cutting reverse side images, the image setting of this cutting being got off by described first merge cells 1132 blank position in the direct picture.Certainly, also can be the image in precalculated position on the described first cutting unit 1131 cutting direct pictures, the blank position of the image setting of this cutting being got off by described first merge cells 1132 in the reverse side image.
Figure 10 shows the structural representation of first processing unit of the embodiment of the invention two.
On the basis of the foregoing description, described first processing unit 113 can also comprise second merge cells 1133.
Described second merge cells 1134 be used for the described first cutting unit 1133 from just or the image setting that cutting is got off on the reverse side image to another side image periphery (top, bottom, the left side or the right) position.
In addition for some other card data, because its effective information is fewer, and is distributed on the positive and negative, so after the image on the precalculated position on the image of these positive and negative (effective information) need being carried out cutting, merge.
Please refer to Figure 11, be the structural representation of the embodiment of the invention three.
This image processing apparatus comprises: image acquisition unit 111, memory cell 112, second processing unit 115 and output unit 114.
The operation principle and the course of work of this image processing apparatus are as follows:
Described image acquisition unit 111 obtains the positive and negative image of file or card; And store by described memory cell 112; The image of described second processing unit 113 cutting predetermined location on the obverse and reverse image of described memory cell 112 storages, the image that this cutting is got off merges; Image after described output unit 114 outputs merge through described second processing unit 115.
Need to prove that the method that above-mentioned image acquisition unit 111 obtains the positive and negative image of file or card can be to obtain successively, also can be to obtain simultaneously.
Figure 12 illustrates the structural representation of second processing unit of the embodiment of the invention three.
Described second processing unit 115 can be made up of the second cutting unit 1151 and the 3rd merge cells 1152, and the described second cutting unit 1151 is used for the image in cutting obverse and reverse image precalculated position; Described the 3rd merge cells 1152 is used for the image that the described second cutting unit, 1151 cuttings are got off is merged.
Need to prove, the mode that merges can be to adjust according to user's request, above the image under the image cutting from the negative, perhaps the image that gets off of the image that gets off from the image cutting in front and image cutting from the negative carries out combination in any as the image setting of getting off from the image cutting in front.
The embodiment of the invention by first processing unit 113 or 115 pairs of second processing units store just and/or inverse video handle, the effective image on the positive and negative image is merged together, with other invalid image-erasings, thereby saved memory space.Technical scheme provided by the invention is applied in photocopier/printer, can saves print media and printing consumables.
More than disclosed only be preferred implementation of the present invention; but the present invention is not limited thereto; any those skilled in the art can think do not have a creationary variation, and, all should drop in protection scope of the present invention not breaking away from some improvements and modifications of being done under the principle of the invention prerequisite.
Claims (10)
1. an image processing method is characterized in that, comprising:
Obtain the positive and negative image of file or card;
Described positive and negative image is stored into predefined memory address;
The image in precalculated position on the one side in cutting front, the reverse side image, the image that cutting is got off and the image of another side merge;
Image after merging is preserved or exported.
2. image processing method as claimed in claim 1 is characterized in that, the concrete mode that the image that cutting is got off and the image of another side merge is:
The blank position of image setting in the image of another side that cutting is got off.
3. image processing method as claimed in claim 1 is characterized in that, the concrete mode that the image that cutting is got off and the image of another side merge is:
The image setting that cutting is got off is at the peripheral position of the image of another side.
4. an image processing method is characterized in that, comprising:
Obtain the positive and negative image of file or card;
Described positive and negative image is stored into predefined memory address;
The image in precalculated position in the cutting obverse and reverse image, the image that cutting is got off merges;
Image after merging is preserved or exported.
5. image processing method as claimed in claim 4 is characterized in that, the obtain manner of the positive and negative image of file or card is for obtaining simultaneously or obtaining successively.
6. an image processing apparatus is characterized in that, comprising:
Image acquisition unit is used to obtain the positive and negative image of file or card;
Memory cell is used to store described positive and negative data;
First processing unit is used at the described positive and negative image image of cutting predetermined location on the one side wherein, and the image of this image and another side is merged;
Output unit is used to export the image through after merging.
7. image processing apparatus as claimed in claim 6 is characterized in that, described first processing unit comprises:
The first cutting unit is used for the image that cutting positive and negative image is wherein simultaneously gone up the precalculated position;
First merge cells is used for the image that the described first cutting unit cutting is got off is merged to the blank position of another side image.
8. image processing apparatus as claimed in claim 7 is characterized in that, described first processing unit also comprises:
Second merge cells is used for the image that the described first cutting unit cutting is got off is merged to the blank position of another side image periphery.
9. an image processing apparatus is characterized in that, comprising:
Image acquisition unit is used to obtain the positive and negative image of file or card;
Memory cell is used to store described positive and negative data;
Second processing unit is used for the image of predetermined location on the image of the described positive and negative of cutting, and the image that cutting is got off merges;
Output unit is used to export the image through after merging.
10. image processing apparatus as claimed in claim 9 is characterized in that, described second processing unit comprises:
The second cutting unit is used for the image in cutting obverse and reverse image precalculated position;
The 3rd merge cells is used for the image that described the 3rd cutting unit cutting is got off is merged.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101461236A CN101374190A (en) | 2007-08-23 | 2007-08-23 | Image processing process and apparatus |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101461236A CN101374190A (en) | 2007-08-23 | 2007-08-23 | Image processing process and apparatus |
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| CN101374190A true CN101374190A (en) | 2009-02-25 |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101847083A (en) * | 2009-03-26 | 2010-09-29 | 佳能株式会社 | device and control method |
| CN102156623A (en) * | 2011-06-03 | 2011-08-17 | 富美科技有限公司 | Printing control system |
| CN107682580A (en) * | 2016-08-01 | 2018-02-09 | 日本冲信息株式会社 | Information processor and method |
| CN109429006A (en) * | 2017-08-31 | 2019-03-05 | 北京橙鑫数据科技有限公司 | A kind of card image pickup method and device |
| CN110012183A (en) * | 2017-11-02 | 2019-07-12 | 夏普株式会社 | The image processing method of image processing apparatus and image processing apparatus |
| CN110012185A (en) * | 2017-11-02 | 2019-07-12 | 夏普株式会社 | The image processing method of image processing apparatus and image processing apparatus |
| CN110278343A (en) * | 2016-02-09 | 2019-09-24 | 富士施乐株式会社 | Image processing apparatus and image processing method |
-
2007
- 2007-08-23 CN CNA2007101461236A patent/CN101374190A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101847083A (en) * | 2009-03-26 | 2010-09-29 | 佳能株式会社 | device and control method |
| CN102156623A (en) * | 2011-06-03 | 2011-08-17 | 富美科技有限公司 | Printing control system |
| CN110278343A (en) * | 2016-02-09 | 2019-09-24 | 富士施乐株式会社 | Image processing apparatus and image processing method |
| CN110278343B (en) * | 2016-02-09 | 2021-11-19 | 富士胶片商业创新有限公司 | Image processing apparatus, image processing method, and program |
| CN107682580A (en) * | 2016-08-01 | 2018-02-09 | 日本冲信息株式会社 | Information processor and method |
| CN109429006A (en) * | 2017-08-31 | 2019-03-05 | 北京橙鑫数据科技有限公司 | A kind of card image pickup method and device |
| CN110012183A (en) * | 2017-11-02 | 2019-07-12 | 夏普株式会社 | The image processing method of image processing apparatus and image processing apparatus |
| CN110012185A (en) * | 2017-11-02 | 2019-07-12 | 夏普株式会社 | The image processing method of image processing apparatus and image processing apparatus |
| US10681234B2 (en) | 2017-11-02 | 2020-06-09 | Sharp Kabushiki Kaisha | Image processing apparatus and image processing method |
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Application publication date: 20090225 |