CN101729734B - Image processing device and image duplicating method - Google Patents
Image processing device and image duplicating method Download PDFInfo
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- CN101729734B CN101729734B CN 200810201368 CN200810201368A CN101729734B CN 101729734 B CN101729734 B CN 101729734B CN 200810201368 CN200810201368 CN 200810201368 CN 200810201368 A CN200810201368 A CN 200810201368A CN 101729734 B CN101729734 B CN 101729734B
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Abstract
The invention relates to an image processing device and an image duplicating method. The image processing device comprises a shell, scanning module and a controlling and processing unit. The controlling and processing unit is used for controlling the scanning module to scan a first page which is placed in a scanning window of the shell from the scanning starting point to the scanning stopping point and a second page which is placed in the scanning window of the shell from the scanning starting point to the scanning stopping point so as to generate a first image and a second image. The distance between the scanning starting point and the scanning stopping point is one second of the length of the scanning window at most. The controlling and processing unit is also used for jointing the first image and the second image. The image duplicating method comprises the steps of scanning the first page and the second page to obtain the first image and the second image and jointing the first image and the second image.
Description
Technical field
The present invention is relevant for a kind of image processor and image duplicating method, and is particularly to a kind of image processor and image duplicating method that image engages that carry out.
Background technology
Image processor now, for example multifunctional paper feeding machine (Multi-Function Peripheral; MFP), no matter be on family or office's purposes, all occupy considerable status.Image processor provides the user to scan the interior perhaps image of Hard copy file, and the interior perhaps image of the Hard copy file that scanning is obtained shows with the form of e-file or stores, and further print, action such as fax or Email are sent, with transmission and the processing of convenience file.
In the daily application of image processor, comprise and carry out the merge file image, after it scans respectively with two parts of different files or with the different two sides of a file, carry out the action that image merges.Generally speaking, when image processor carries out the scanning operation of merge file image, its scan module scans according to the mode of general scanning document respectively, namely the end by scanning window begins scanning, and the other end at scanning window finishes, with the image of acquisition in scanning window, and the sizableness of this image is in this scanning window.Then, two images that produce after the scanning document are merged, and further storage, printing etc.Yet this kind acquisition mode must be dwindled two images that are equivalent to the scanning window size when handling image, makes two images be able to and be listed on same.Because all scan-images are all reduced, cause taking place problems such as content is smudgy, ratio distortion.When the image that especially is applied in small-sized document merged, for example when the content print merge on identity card two sides was on the same paper page, the easier image ratio that prints was too small, is difficult to recognize the problem of information on the document image.
Summary of the invention
The invention provides a kind of image processor and image duplicating method, it utilizes the part of first page in the acquisition file is equal to 1/2nd scope of scanning window length at the most and second page and first image and second image that produce.First page and second page can be placed on the anchor point on the scanning window, place the position of waiting to sweep file when just generally scanning, and can improve the convenience of operation.In addition, by engaging the mode of first image and second image, a plurality of images behind a plurality of pages to be scanned of scanning can be incorporated in the single image.
According to an aspect of the present invention, propose a kind of image processor, comprise housing, scan module and controlled processing unit.Scan module is arranged in the housing, and housing has scanning window.Controlled processing unit is coupled in scan module, in order to the gated sweep module, to carry out scanning imaging system.This scanning imaging system comprises: scan module begins to scan first page that is arranged in scanning window from sweep starting point, and at sweep stopping point end scanning first page, to produce first image, and begin to scan second page scanning window from sweep starting point, and at sweep stopping point end scanning second page, to produce second image.Sweep starting point to the distance of sweep stopping point be equal at the most scanning window length 1/2nd.Wherein, controlled processing unit is also in order to engage first image and second image.
According to a further aspect in the invention, propose a kind of image duplicating method, be used for image processor, image processor comprises housing and scan module.Housing has scanning window, and scan module is arranged in the housing in a movable manner.Image duplicating method comprises: at first, begin to scan first page the scanning window of image processor from sweep starting point.Secondly, the motion scan module is to sweep stopping point.Sweep starting point to the distance of sweep stopping point be equal at the most scanning window length 1/2nd.Come again, stop to scan first page at sweep stopping point, produce first image of corresponding first page then.In addition, the motion scan module is to sweep starting point.Then, begin to scan second page scanning window from sweep starting point.Secondly, the motion scan module is to sweep stopping point.Come again, stop to scan second page at sweep stopping point, produce second image of corresponding second page then.Then, engage first image and second image.
For above-mentioned purpose of the present invention, feature and advantage can be become apparent, preferred embodiment cited below particularly, and by reference to the accompanying drawings, be described in detail below.
Description of drawings
The stereogram of an execution mode of Fig. 1 show image processing unit;
The stereogram of another execution mode of Fig. 2 show image processing unit;
The functional block diagram of Fig. 3 show image processing unit;
Fig. 4 shows the flow chart according to the image duplicating method of preferred embodiment of the present invention;
Fig. 5 shows the flow chart comprise the image duplicating method that judges whether to scan second page;
Fig. 6 shows that first page is placed on the schematic diagram in the scanning window;
Fig. 7 shows that second page is placed on the schematic diagram in the scanning window;
The path profile of Fig. 8 reading scan module move mode;
Fig. 9 shows that first page and second page are placed on another schematic diagram in the scanning window respectively;
The path profile of another move mode of Figure 10 reading scan module; And
Figure 11 shows the schematic diagram that first image engages with second image.
Embodiment
According to image processor and the image duplicating method of preferred embodiment of the present invention, utilize controlled processing unit gated sweep module to carry out scanning imaging system; This scanning imaging system comprises: at first, scan module begins to scan first page scanning window from sweep starting point, and at sweep stopping point end scanning first page, to produce first image, and begin to scan second page scanning window from sweep starting point, and at sweep stopping point end scanning second page, to produce second image.Sweep starting point to the distance of sweep stopping point equal at the most housing scanning window length 1/2nd, and make the win page and second page can be placed on anchor point on the scanning window, place the position of waiting to sweep file when just generally scanning, can promote the convenience of operation.Preferred embodiment is below proposed as detailed description of the present invention; Yet embodiment is in order to as example explanation, scope that can't limit desire protection of the present invention.In addition, omit unnecessary assembly in embodiment graphic, shown technical characterstic of the present invention with clear.
At first describe at the image processor according to preferred embodiment of the present invention.Please be simultaneously referring to figs. 1 through the stereogram of the execution mode of 2, Fig. 1 show image processing unit; The stereogram of another execution mode of Fig. 2 show image processing unit; The functional block diagram of Fig. 3 show image processing unit.In the present embodiment, image processor 100 can for example be falt bed scanner (flatbed scanner), as shown in Figure 1.Yet in the present embodiment, image processor 100 also can be the device for image of the output of other tool image or input function, for example multifunctional paper feeding machine (Multi-FunctionPeripheral, MFP), as shown in Figure 2.Image processor 100 comprises housing 110 and scan module 120.Housing 110 has scanning window 110a, and scan module 120 is arranged in the housing 110 in a movable manner.Please refer to Fig. 3, image processor 100 also comprises controlled processing unit 130, and controlled processing unit 130-is coupled in scan module 120, in order to gated sweep module 120, to carry out scanning imaging system.Scanning imaging system comprises following steps: at first, scan module 120 scans first page that is placed on the scanning window 110a from sweep starting point T1, and stop scanning at sweep stopping point T2, and produce first image, and scan module 120 scans second page that is placed on the scanning window 110a from sweep starting point T1, and stop scanning at sweep stopping point T2, and produce second image.Wherein, sweep starting point T1 be equal at the most to the distance of sweep stopping point T2 scanning window 110a length L 1/2nd.In addition, controlled processing unit 130 also is used for engaging first image and second image, after this part will be specified in.
Further, image processor 100 more comprises storage element 140, and this storage element 140 is coupled in controlled processing unit 130, in order to store first image, second image and engage after first image and second image.Controlled processing unit 130 can be used to first image of the joint in the storage element 140 and second image are sent to e-mail address Add in the mode of Email by network N (for example LAN or internet).Moreover image processor 100 can more comprise print unit 150, and first image after being used for engaging and second image printing are at the same paper page.Secondly, image processor 100 also optionally or simultaneously comprises function on key 160 and scan pattern selected cell 170.Function on key 160 can be arranged on the housing 110, and is coupled in controlled processing unit 130, in order to start aforesaid scanning imaging system.After pressing function on key 160,120 of scan modules begin to carry out this scanning imaging system immediately.Scan pattern selected cell 170 is coupled in controlled processing unit 130, uses for the user by selecting in a plurality of scan patterns, comprises the scan pattern corresponding to aforementioned scanning imaging system in these scan patterns.When the user uses scan pattern selected cell 170 to select the scan pattern of corresponding aforementioned scanning imaging system, the user need further press start key 180 and make scan module 120 carry out scan pattern selected cell 170 selected above-mentioned scanning imaging systems, to scan for first page and second page.
Below describe at the image duplicating method according to preferred embodiment of the present invention.Image duplicating method is applied in image processor, preferably is aforesaid image processor 100 (as shown in Figure 1).Please refer to Fig. 4 and Fig. 5, Fig. 4 shows the flow chart according to the image duplicating method of preferred embodiment of the present invention, and Fig. 5 shows the flow chart that comprises the image duplicating method that judges whether to scan second page.Compare with Fig. 4, the step S1 of Fig. 5 ~ S8 is identical with step S1 ~ S8 among Fig. 4, yet also comprise the step S9 that judges whether to receive the instruction that scans second page between the step S4 among Fig. 5 and the step S5, if receive this instruction, scan the step S5 of second page.The anchor point (respectively as Figure 6 and Figure 7) that cooperates first page P1 and second page P2 to be seated in respectively among the scanning window 110a with regard to the image duplicating method among Fig. 4 earlier explains herein.Image duplicating method may further comprise the steps:
At first, please refer to the flow chart of Fig. 4, and please be simultaneously with reference to Fig. 6.Step S1 among Fig. 4 is to shown in the step S3, and the sweep starting point T1 that scan module 120 shows from Fig. 6 begins to scan first page P1 among scanning window 110a and finishes scanning at sweep stopping point T2, and produces first image corresponding to first page P1.In the present embodiment, sweep starting point T1 for example is an end that is positioned at scanning window 110a, and first page P1 preferably is seated between sweep starting point T1 and the sweep stopping point T2.Please refer to Fig. 8, the path profile of its reading scan module 120 move modes.In the practical application, behind completing steps S3, scan module 120 stops at sweep stopping point T2, shown in path P 11.
Secondly, among the step S4 in Fig. 4, motion scan module 120 is to sweep starting point T1, shown in path P among Fig. 8 12, in order to prepare to continue scanning second page P2 or following a file.
Step S5 in the 4th figure is to step S7, and scan module 120 self-scanning starting point T1 begin scanning.Please refer to Fig. 7, it shows that second page P2 is placed on the schematic diagram among the scanning window 110a.Second page P2 that 120 pairs of scan modules are placed among the scanning window 110a scans.Second page P2 preferably is seated between sweep starting point T1 and the sweep stopping point T2, and second page P2 can be seated in the position identical in fact with first page P1, convenience when scanning to increase, usually be placed on the anchor point on the scanning window 110a, place the position (as Figure 6 and Figure 7) of waiting to sweep file when namely generally scanning.When scan module 120 moves to sweep stopping point T2, finish scanning, and produce second image.In the practical application, behind completing steps S7, scan module 120 stops at sweep stopping point T2, shown in path P 13 (being presented among Fig. 8).
In addition, the image duplicating method of present embodiment in Fig. 4 can then move back to sweep starting point T1 with scan module 120, shown in path P 14 (being presented among Fig. 8), so that the action that scans next time.
In the practical application, first page P1 and second page P2 can be with a front face of document and the back side.Again, first page P1 and second page P2 also can adhere to different part files separately.Wherein the size of first page P1 and second page P2 respectively equals 1/2nd of scanning window 110a at the most, though or document size is greater than 1/2nd of scanning window 110a, but desire pick-up image scope still equal 1/2nd of scanning window 110a at the most, then scan module 120 only need move between sweep starting point T1 and sweep stopping point T2, get final product complete scan first page P1 and second page P2, to save sweep time and to increase efficient.
In addition, aforementionedly begin to scan first page P1 from sweep starting point T1, and finish scanning first page P1 (as the step S1 among Fig. 4 to shown in the step S3) at sweep stopping point T2, and begin to scan second page P2 from sweep starting point T1, and finish scanning second page P2 (as the step S5 among Fig. 4 to shown in the step S7) at sweep stopping point T2, scan module 120 stops at sweep stopping point T2 when scanning, as shown in Figure 8; Yet the move mode of scan module 120 is not restricted to this in the present embodiment.Please be simultaneously with reference to Fig. 9 and Figure 10, Fig. 9 shows that first page P1 and second page P2 are placed on another schematic diagram of scanning window 110a respectively, the path profile of Figure 10 reading scan module 120 another move modes.At this, first page P1 and second page P2 are seated in the anchor point of scanning window 110a respectively, place the position of waiting to sweep file when namely generally scanning, the convenience when scanning to increase.When scan module 120 carries out beginning to scan first page P1 among scanning window 110a from sweep starting point T1, and finish scanning first page P1 at sweep stopping point T2, it is through sweep stopping point T2, and moves to mobile terminal point T3 and stop, shown in the path P 21 among Figure 10.Then, scan module 120 moves back to sweep starting point T1, shown in path P 22.When scan module 120 carries out beginning to scan second page P2 among scanning window 110a from sweep starting point T1, and finish scanning second page P2 at sweep stopping point T2, it is through sweep stopping point T2, and moves to mobile terminal point T3 and stop, shown in path P 23.Then, scan module 120 moves back to sweep starting point T1, shown in path P 24.Wherein, sweep starting point T1 be equal at least to the distance of mobile terminal point T3 scanning window 110a length L 1/2nd, that is to say, after sweep stopping point T2 finishes to scan, still continue to move to mobile terminal point T3 when scan module 120 at every turn; Wherein scan module 120 self-scanning terminal point T2 move between the mobile terminal point T3 and do not scan.In the present embodiment, mobile terminal point T3 for example is the other end (as shown in Figure 1) that is positioned at the sweep starting point T1 of scanning window 110a, that is to say that the displacement of scan module 120 is equivalent to the length L of scanning window 110a.
So, obtain in the method in Fig. 4 after first image and second image, then carry out step S8, to engage first image and second image.Please refer to Figure 11, it shows the schematic diagram that the first image M1 engages with the second image M2.In the present embodiment, because scan module 120 is moved to the path P 11 (as shown in Figure 8) of sweep stopping point T2 during scanning first page P1 by sweep starting point T1, and scan module 120 is moved to the path P 13 (as shown in Figure 8) of sweep stopping point T2 by sweep starting point T1 when scanning second page P2, be equal at the most respectively scanning window 110a length L 1/2nd, therefore the controlled processing unit 130 of image processor 100 can equal proportion engage the first image M1 and the second image M2, and the first image M1 that will engage and the second image M2 are stored in the storage element 140.The first image M1 behind the joint and the length of the second image M2 are equal to the length L of scanning window 110a at the most.
In addition, the first image M1 behind the above-mentioned joint and the second image M2 can pass through network N (for example LAN or internet) in the mode of Email in the present embodiment, are sent to e-mail address Add; Or by the first image M1 and the second image M2 behind the print unit 150 printing joints; The first image M1 after maybe will engaging and the second image M2 are sent to Storage Media 190 by network N (for example LAN or internet).Because the first image M1 after engaging and the length of the second image M2 are equal to the length L of scanning window 110a at the most, but the first image M1 and the second image M2 equal proportion after therefore engaging are printed on the same paper page, need be through the adjustment action of amplifying/dwindling; Also can engage the first image M1 and the second image M2 by the controlled processing unit 130 of image processor 100 in varing proportions in addition, and reach the real demand of user, for example controlled processing unit 130 amplifies the first image M1 or the second image M2 or both image ratios or dwindles, the first image M1 or the second image M2 that rejoin and amplify or dwindle are to reach the individual demand that the user amplifies or dwindles for the image ratio; And then will be somebody's turn to do the first image M1 and the second image M2 that handles and engage with the different zoom ratio, and pass through network N (for example LAN or internet) in the mode of Email, be sent to e-mail address; Or by print unit 150 printing these first image M1 that engages in varing proportions and second image M2; Or will be somebody's turn to do the first image M1 and the second image M2 that handles and engage with the different zoom ratio by network N (for example LAN or internet), be sent to Storage Media 190.
The step in Fig. 4, the image duplicating method of present embodiment can also comprise judging whether device for image 100 receives the step of scanning second page P2 instruction, shown in the step S9 among Fig. 5 before the step of scanning second page P2.After image processor 100 received this instruction that scans second page P2, image processor 100 began to begin to scan from sweep starting point T1 the step S5 of second page P2 among scanning window 110a.In the practical application, in the time of can making image processor 100 not receive scanning second page P2 instruction, namely can carry out the first image M1 that will scanning produces behind first page P1 and be sent to e-mail address Add in the mode of Email, or the action of do output, for example by print unit 150 the first image M1 is printed on the paper page, maybe will scan the first image M1 that first page P1 produces and be sent to Storage Media 190 by network (for example LAN or internet), this Storage Media 190 for example is the webserver; But the present invention is not limited to this, and above-described embodiment is not in order to limit scope of invention.When image processor 100 receives scanning second page P2 instruction, then then scan second page P2 that is placed on scanning window 110a, i.e. step S5 among Fig. 5.
Above-mentioned image processor and image duplicating method according to preferred embodiment of the present invention, the action that scan module scans between sweep starting point and sweep stopping point, wherein sweep starting point to the distance of sweep stopping point be equal at the most scanning window length 1/2nd.Thus, when the two-sided image that carries out small-sized document (for example identity card, driving license etc.) engages, do not need to adjust the size of image, make that the image after engaging can equal proportion be printed on the same paper page, the phenomenon of distortion can not take place.Moreover when using the print merge function, identical with general scanning imaging system is that the anchor point that first page and second page also are close on the scanning window is put, and so, can promote the convenience that merges the image process.In addition, the image duplicating method of the embodiment of the invention can start this scanning imaging system via the function on key of image processor, or selects this scanning imaging system of scan pattern selected cell, presses start key then, to promote the convenience of operation.
In sum, though the present invention with the preferred embodiment disclosure as above, yet it is not in order to limit the present invention.Those skilled in the art under the situation that does not break away from the spirit and scope of the present invention, can do various variations and improvement.Therefore, protection scope of the present invention is as the criterion with appending claims institute restricted portion.
The reference numeral explanation
100: image processor
110: housing
110a: scanning window
120: scan module
130: controlled processing unit
140: storage element
150: print unit
160: the function on key
170: the scan pattern selected cell
180: start key
190: Storage Media
Add: e-mail address
P1: first page
P2: second page
M1: first image
M2: second image
N: network
L: the length of scanning window
P11, P12, P13, P14, P21, P22, P23, P24: path
T1: sweep starting point
T2: sweep stopping point
T3: mobile terminal point
Claims (20)
1. an image processor is characterized in that, comprising:
Housing has scanning window;
Scan module is arranged in the described housing, in order to scanning document movably; And
Controlled processing unit is coupled in described scan module, scans in order to control described scan module;
Described controlled processing unit is controlled described scan module and is begun to scan first page that is arranged in described scanning window from sweep starting point, and at described first page of sweep stopping point end scanning, and begin to scan second page that is positioned at described scanning window from described sweep starting point, and finish described second page of scanning at described sweep stopping point;
Wherein, described sweep starting point to the distance of described sweep stopping point be equal at the most described scanning window length 1/2nd;
Wherein, described scan module produces first image and second image that corresponds respectively to described first page and described second page, and described controlled processing unit is in order to engage described first image and described second image.
2. image processor as claimed in claim 1 is characterized in that, described sweep starting point is positioned at an end of described scanning window.
3. image processor as claimed in claim 1 is characterized in that, also comprises:
Storage element is coupled in described controlled processing unit, in order to store described first image, described second image and engage after described first image and described second image.
4. image processor as claimed in claim 1 is characterized in that, also comprises:
Print unit, in order to described first image after will engaging and described second image printing on the same paper page.
5. image processor as claimed in claim 1 is characterized in that, described first image and described second image after described controlled processing unit also will engage in the mode of Email are sent to e-mail address.
6. image processor as claimed in claim 1 is characterized in that, described first image and described second image after described controlled processing unit also will engage by network are sent to Storage Media;
Wherein, described network is LAN or internet.
7. image processor as claimed in claim 1 is characterized in that, also comprises:
The function on key is arranged on the described housing, in order to start scanning.
8. image processor as claimed in claim 1 is characterized in that, also comprises:
The scan pattern selected cell couples with described controlled processing unit, instruct in order to receive and to transmit the user, and described controlled processing unit instructs the described scan module of control to scan according to described user.
9. image processor as claimed in claim 1 is characterized in that, described controlled processing unit engages described first image and described second image with equal proportion.
10. image processor as claimed in claim 1 is characterized in that, described controlled processing unit engages described first image and described second image in varing proportions.
11. image processor as claimed in claim 1 is characterized in that, described first page and described second page are the positive and negative with a file.
12. an image duplicating method is used for image processor, it comprises scan module, in order to scanning document, it is characterized in that, described method comprises:
Begin to scan first page the scanning window of image processor from sweep starting point;
Mobile described scan module is to sweep stopping point, described sweep starting point to the distance of described sweep stopping point be equal at the most described scanning window length 1/2nd;
Stop to scan described first page at described sweep stopping point;
Produce first image of corresponding described first page;
Mobile described scan module is to described sweep starting point;
Begin to scan second page at described scanning window from described sweep starting point;
Mobile described scan module is to described sweep stopping point;
Stop to scan described second page at described sweep stopping point;
Produce second image of corresponding described second page; And
Engage described first image and described second image.
13. image duplicating method as claimed in claim 12 is characterized in that, also comprises:
Move described scan module to mobile terminal point from described sweep stopping point;
Wherein, described sweep starting point to the distance of described mobile terminal point be equal at least described scanning window length 1/2nd.
14. image duplicating method as claimed in claim 13 is characterized in that, described motion scan module to the step of described sweep starting point comprises:
Move described scan module to described sweep starting point from described mobile terminal point.
15. image duplicating method as claimed in claim 12 is characterized in that, the step of described first image of described joint and described second image comprises:
Engage described first image and described second image with equal proportion.
16. image duplicating method as claimed in claim 12 is characterized in that, the step of described first image of described joint and described second image comprises:
Engage described first image and described second image in varing proportions.
17. image duplicating method as claimed in claim 12 is characterized in that, also comprises:
With described first image after engaging and described second image printing on the same paper page.
18. image duplicating method as claimed in claim 12 is characterized in that, also comprises:
Described first image and described second image after will engaging in the mode of Email are sent to e-mail address.
19. image duplicating method as claimed in claim 12 is characterized in that, also comprises:
Described first image and described second image after will engaging by network are sent to Storage Media;
Wherein, described network is LAN or internet.
20. image duplicating method as claimed in claim 12 is characterized in that, described begin from sweep starting point to scan the step of described second page described scanning window before, described method also comprises:
Receive the instruction of scanning second page, and carry out according to described second page instruction and describedly to begin to scan the step of described second page scanning window from sweep starting point.
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| CN 200810201368 CN101729734B (en) | 2008-10-17 | 2008-10-17 | Image processing device and image duplicating method |
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| CN 200810201368 CN101729734B (en) | 2008-10-17 | 2008-10-17 | Image processing device and image duplicating method |
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| CN101729734B true CN101729734B (en) | 2013-08-07 |
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| TWM489768U (en) * | 2014-06-20 | 2014-11-11 | Avision Inc | Duplicating machine having scanner and single-sided printing device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1096173C (en) * | 1997-11-24 | 2002-12-11 | 鸿友科技股份有限公司 | Automatic scanning figure registration device and method |
| CN1527241A (en) * | 2003-03-07 | 2004-09-08 | 力捷电脑股份有限公司 | Scanning instrument |
| CN101227547A (en) * | 2007-01-19 | 2008-07-23 | 虹光精密工业（苏州）有限公司 | Scanner capable of selecting scanning position and scanning method thereof |
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2008
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1096173C (en) * | 1997-11-24 | 2002-12-11 | 鸿友科技股份有限公司 | Automatic scanning figure registration device and method |
| CN1527241A (en) * | 2003-03-07 | 2004-09-08 | 力捷电脑股份有限公司 | Scanning instrument |
| CN101227547A (en) * | 2007-01-19 | 2008-07-23 | 虹光精密工业（苏州）有限公司 | Scanner capable of selecting scanning position and scanning method thereof |
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