CN102609935A - System for processing and transmitting document image and method thereof - Google Patents
System for processing and transmitting document image and method thereof Download PDFInfo
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- CN102609935A CN102609935A CN2011104572862A CN201110457286A CN102609935A CN 102609935 A CN102609935 A CN 102609935A CN 2011104572862 A CN2011104572862 A CN 2011104572862A CN 201110457286 A CN201110457286 A CN 201110457286A CN 102609935 A CN102609935 A CN 102609935A
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Abstract
The invention provides a system for processing and transmitting a document image. The system comprises a document image processing device, a document image transmitting module and a receiving end, wherein the document image processing device is used for collecting the document image, dividing the document image, and obtaining at least one image block; the document image transmitting module is used for transmitting the at least one image block to the receiving end by a wireless network; and the receiving end is used for receiving the image blocks by the network, merging the at least one image block, and obtaining and managing the document image. The invention further provides a method for processing and transmitting the document image. Based on the wireless network, the acquiring, processing and transmitting functions of the document image can be realized, the bad conditions, for example, the wireless network is unstable in connection or a sending end has a weak signal can be overcome, and the high-speed and high-efficiency network transmission can be realized. The whole document image does not need retransmitting even if the network is disconnected, so that the transmission efficiency of the document image can be improved, and the invention is convenient to use. The invention can be widely used in various places including 'six small places', so that the registering and filing management of a document can be flexibly and formally realized.
Description
Affiliated technical field
The present invention relates to electric digital data processing field, particularly relate to a kind of certificate image and handle transmission system and method.
Background technology
In certificate identification field, often need that high capacity high-quality certificate image is transferred to server end through wireless network transmissions modes such as GPRS and carry out literal and discern, check, file and manage.When wireless network connected unstable or transmitting terminal weak output signal, very easily occurring network connected interruption, causes the certificate image bust this.Especially be example with GPRS, transmission speed is lower, and a certificate image passes more than ten minute possibly, and the transmission time is long, and it is many that network connects interruption times.Existing transmission technology is had no progeny in each network connects and is all transmitted again from the beginning of whole certificate image, causes the waste of transmission capacity, and the certificate transfer efficiency is low, uses inconvenience.
Summary of the invention
For solving the problem that prior art exists, the present invention proposes a kind of certificate image and handles transmission system, comprising: to the certificate images acquired, certificate image is carried out dividing processing, obtain the certificate image treating apparatus of at least one image block; Above-mentioned at least one image block is sent to the certificate image transport module of receiving end through wireless network; Receive image block through network, at least one image block is merged, obtain the receiving end of certificate image and management.
Above-mentioned certificate image treating apparatus comprises takes pictures to gather the shooting unit of certificate image to certificate; Light source to the certificate irradiates light; The storage unit of storage certificate image and/or at least one image block; Unit, light source, storage unit work are taken in control respectively, certificate image are carried out the microprocessor of dividing processing; To taking unit, light source, storage unit and microprocessor the battery and/or the power supply of working power is provided respectively.
Above-mentioned certificate image transport module is built in the above-mentioned certificate image treating apparatus, is connected with the microprocessor of certificate image treating apparatus; Control according to microprocessor connects receiving end through wireless network, and at least one image block is sent to receiving end through wireless network.
Above-mentioned certificate image treating apparatus also comprises data interface unit, connects external device and microprocessor respectively, realizes the exchanges data of external device and certificate image treating apparatus; Above-mentioned certificate image transport module is an external device; Be connected with above-mentioned certificate image treating apparatus through above-mentioned data interface unit; Control according to above-mentioned certificate image treating apparatus connects receiving end through wireless network; Receive at least one image block from above-mentioned certificate image treating apparatus, send to receiving end through wireless network.
Preferably, above-mentioned certificate image treating apparatus is divided at least one image block with certificate image respectively from line direction and column direction, and wherein each image block saves as an image file separately; Above-mentioned receiving end is handled at least one image according to piecemeal order is merged into the image that conforms to above-mentioned certificate image.
Preferably, above-mentioned certificate image treating apparatus adopts preset template above-mentioned certificate image to be divided into a plurality of image blocks of different size;
Above-mentioned receiving end adopts preset template that each image block is merged according to its layout relationship and generates the image that conforms to above-mentioned certificate image.
The present invention also proposes a kind of certificate image and handles transmission method; Realize certificate image processing transmission based on certificate image treating apparatus, certificate image transport module and receiving end; Comprise step: the certificate image treating apparatus is to the certificate images acquired; Certificate image is carried out dividing processing, obtain the step of at least one image block; The certificate image transport module sends to above-mentioned at least one image block through wireless network the step of receiving end; Receiving end receives image block through network, and at least one image block is merged, and obtains the step of certificate image and management.
Above-mentioned certificate image is carried out dividing processing is that certificate image is divided at least one image block respectively from line direction and column direction, and wherein each image block saves as an image file separately; Above-mentioned at least one image block is merged is that at least one image is merged into the image that conforms to above-mentioned certificate image according to the order of piecemeal processing.
Preferably, above-mentioned certificate image treating apparatus adopts preset template above-mentioned certificate image to be divided into a plurality of image blocks of different size; Above-mentioned receiving end adopts preset template that each image block is merged according to its layout relationship and generates the image that conforms to above-mentioned certificate image.
Above-mentionedly the step that at least one image block sends to the certificate image transport module of receiving end is also comprised: if this image block is only transmitted in an image block bust this again through wireless network.
The present invention is based on wireless network and realized the collection of certificate image, processing and transfer function, overcome the adverse condition of wireless network connection instability or transmitting terminal weak output signal, realize the Network Transmission of high-speed and high-efficiency.Interrupt also need not to retransmit the view picture certificate image even network connects, improved the certificate image transfer efficiency, easy to use.The present invention can be widely used in the multiple place that comprises " six little places ", and flexibly the certificate management of putting on record is realized on standard ground.
Description of drawings
Fig. 1 is that the certificate image of one embodiment of the invention is handled the transmission system structural representation;
Fig. 2 is the certificate image treating apparatus structural representation of one embodiment of the invention;
Fig. 3 is the certificate image treating apparatus structural representation of one embodiment of the invention;
Fig. 4 is the dividing processing scheme synoptic diagram of one embodiment of the invention;
Fig. 5 is the blank template polishing image scheme synoptic diagram of one embodiment of the invention;
Fig. 6 is the image block Merge Scenarios synoptic diagram of one embodiment of the invention;
Fig. 7 is that the certificate image of one embodiment of the invention is handled the transmission method schematic flow sheet;
Fig. 8 is the step S1 detailed process synoptic diagram of one embodiment of the invention;
Fig. 9 is the step S1 detailed process synoptic diagram of one embodiment of the invention;
Figure 10 is the step S3 detailed process synoptic diagram of one embodiment of the invention.
Embodiment
For specifying technology contents of the present invention, structural attitude, the purpose of being reached and effect, will combine embodiment and conjunction with figs. to specify below.
See also the certificate image shown in Fig. 1 and handle transmission system, comprising: to the certificate images acquired, certificate image is carried out dividing processing, obtain the certificate image treating apparatus 1 of at least one image block; Said at least one image block is sent to the certificate image transport module 2 of receiving end through wireless network; With receive image block through network, at least one image block is merged, obtain the receiving end 3 of certificate image and management.
Consult certificate image treating apparatus 1 structural representation shown in Fig. 2, certificate image treating apparatus 1 comprises takes pictures to gather the shooting unit 11 of certificate image to certificate; Light source 12 to the certificate irradiates light; The storage unit 13 of storage certificate image and/or at least one image block; Unit 11, light source 12, storage unit 13 work are taken in control respectively, certificate image are carried out the microprocessor 14 of dividing processing; To taking unit 11, light source 12, storage unit 13 and microprocessor 14 battery 15 and/or the power supply 16 of working power is provided respectively.
The certificate image transport module 2 of present embodiment is built in the certificate image treating apparatus 1, is connected with the microprocessor 14 of certificate image treating apparatus 1; Control according to microprocessor 14 connects receiving end 3 through wireless network, and at least one image block is sent to receiving end 3 through wireless network.
Above-mentioned light source 12 is to the certificate irradiates light, takes the 11 pairs of certificates in unit and takes pictures to gather certificate image: after the certificate image that collects carries out dividing processing by microprocessor 14, at least one image block of obtaining is stored in the storage unit 13.
Above-mentioned microprocessor 14 adopts predetermined manner, and control certificate image transport module 2 connects wireless network, and certificate image is sent to receiving end 3 through wireless network.Above-mentioned predetermined manner includes but not limited to repeat to send, send in the Preset Time section, send at Preset Time point, send, send, send down pre-conditioned according to user instruction according to preset instructions with the preset frequency that sends, and also can above-mentioned at least two modes combine.
The certificate image transport module 2 of present embodiment can adopt SIMCOM 3G module SIM5218, realizes the transmission and the reception of wireless signal.
The present invention proposes an embodiment again; With reference to certificate image treating apparatus structural representation shown in Figure 3; Certificate image treating apparatus 1 also comprises data interface unit 17, connects external device and microprocessor 14 respectively, realizes the exchanges data of external device and certificate image treating apparatus 1.
The certificate image transport module 2 of present embodiment is an external device; Be connected with certificate image treating apparatus 1 through data interface unit 17; Control according to certificate image treating apparatus 1; Connect receiving end 3 through wireless network, receive at least one image block, send to receiving end 03 through wireless network from certificate image treating apparatus 1.
The type selecting of the shooting unit 11 of present embodiment, light source 12, storage unit 13 and microprocessor 14 is similar with a last embodiment, so do not give unnecessary details.The data interface unit 17 of present embodiment can adopt bluetooth, infrared, 1394 and/or USB interface, can realize carrying out wireless respectively with at least one external unit and/or wired connection,
The certificate image transport module 2 of present embodiment can adopt the E261 WCDMA of Huawei wireless data terminal, receives at least one image block through data interface unit 17 from certificate image treating apparatus 1, sends to receiving end 3 through wireless network.
14 pairs of certificate images of the microprocessor of above-mentioned each embodiment carry out dividing processing; A kind of technical scheme that obtains at least one image block is: former certificate image is divided at least one image block respectively from line direction and column direction, and wherein each image block saves as an image file separately.If former certificate image is of a size of X * Y, X is the line direction pixel count, and Y is the column direction pixel count.Preset image segmentation piece number is that former certificate image is divided into M * N piece, and M is a line direction image block number, and N is a column direction image block number.With the cutting mode former certificate image is divided into M * N image block, it is X/M that the capable pixel count of each image block is counted the equal value of a, and the equal value of column direction pixel count b is Y/N.Each image block is named according to the line direction image block number and the column direction image block number at former certificate image filename, place respectively, to keep the layout relationship between each image block.
With reference to the dividing processing scheme synoptic diagram shown in Fig. 4, establish former certificate image file P0 photo.j pg by name, it is of a size of 640 * 480, and capacity is 2M, and its line direction pixel count is 640, and the column direction pixel count is 480.Preset former certificate image is divided into 4 * 2, line direction image block number is 4, and column direction image block number is 2.With the cutting mode former certificate image is divided into 8 image blocks, generates new image file, each image block capacity is merely 200 to 300Kb.The equal value of capable pixel count a of each image block is 640/4=160, and the equal value of column direction pixel count b is 480/2=240.Each image block is named according to the line direction image block number and the column direction image block number at place respectively; The upper left beginning of corresponding former certificate image P0 to the right; Cut apart the image block P1 to P4 that obtains called after photo1-1.jpg, photo1-2.jpg......photo1-4.jpg successively; Begin to the right under the left side of corresponding former certificate image P0, cut apart the image block P5 to P8 that obtains called after photo2-1.jpg, photo2-2.jpg....photo2-4.jpg successively.
Present embodiment also proposes, if the line direction pixel count of former certificate image can not be divided exactly by line direction image block number, and/or the column direction pixel count can not be divided exactly by column direction image block number, can adopt the scheme of blank template polishing image to realize image segmentation.Realize the scheme synoptic diagram of image segmentation with reference to the blank template polishing image shown in Fig. 5; Still be of a size of X * Y with former certificate image P0, preset former certificate image P0 is divided into M * N piece is example, in greater than X and the integer that can be divided exactly by M, gets the numerical value P near X; In greater than Y and the integer that can be divided exactly by N, get numerical value Q near Y; Generating a picture size is the blank graphic template of P * Q, and former certificate image P0 is pasted in this blank graphic template, generates polishing certificate image P10.With the cutting mode polishing certificate image P10 is divided into M * N image block again, the equal value of capable pixel count a of each image block is P/M, and the equal value of column direction pixel count b is Q/N.Each image block is generated an image file respectively, and image file is named according to the filename of former certificate image P0, the line direction image block number and the column direction image block number at place respectively, to keep the layout relationship between each image block.
Also propose based on above-mentioned each embodiment the present invention, certificate image transport module 2 can comprise the SIM interface that is connected with SIM, can send image block through cordless communication network.Cordless communication network includes but not limited to that multiple radio data communication mode such as GSM, CDMA, GPRS, 3G, EDGE, EVDO, WCDMA and/or TD-SCDMA sends image block.Certificate image transport module 2 also can adopt and include but not limited to that multiple radio data communication mode such as WIFI, WiMAX, IEEE 802.11, bluetooth, HomeRF, HyperLAN/HyperLAN2 sends image block.
Based on the foregoing description, the present invention proposes, and receiving end 3 adopts server, computing machine and/or network data equipment to realize, receives image block through network, and at least one image block is merged, and obtains certificate image and management.With the server is example, and receiving end 3 can be provided with database, image block and certificate image is deposited in the database as record manage.Receiving end 3 can also be stored image block and certificate image and manage with forms such as files.
Image block in the foregoing description and certificate image can adopt multiple picture format, include but not limited among BMP, PCX, TIFF, GIF, JPEG, TGA, EXIF, FPX, PSD, the PNG one or more
With reference to image block Merge Scenarios synoptic diagram shown in Figure 6; Present embodiment receiving end 3 is following with the scheme that at least one image block merges: preset in the receiving end 3 and certificate image treating apparatus 1 uniform images block number; Be about to former certificate image and be divided into M * N piece; After receiving at least one image block, begin to carry out image and merge.At first according to the image block filename that receives, the preset image segmentation piece of contrast is counted M * N, and whether inspection receives all images piece.Then do not notify the certificate image treating apparatus 1 images piece if receive all images piece.If all images piece is all received, then read the size a * b of at least one image block, build a blank picture, this blank picture P20 is of a size of E * F.Wherein E is for merging the capable pixel count of certificate image, and value is a * M; F is for merging the row pixel count of certificate image; Value is b * N; According to the filename of each image block, according to its layout relationship, from left to right, successively each image block is pasted in this blank picture from the top down; Generate merging certificate image P20, this merging certificate image P20 conforms to former certificate image P0.To merge certificate image P20 at last and generate an image file, name this image file with former certificate image name.
Based on above-mentioned each embodiment; Present embodiment proposes also can to adopt preset template that former certificate image is divided into a plurality of image blocks of different size, then adopts preset template that each image block is merged according to its layout relationship at receiving end and generates the merging certificate image that conforms to former certificate image.
With reference to Fig. 7, the present invention also proposes a kind of certificate image and handles transmission method, realizes certificate image processing transmission based on certificate image treating apparatus, certificate image transport module and receiving end, comprising:
Step S1, certificate image treating apparatus carry out dividing processing to the certificate images acquired to certificate image, obtain at least one image block;
Step S2, the certificate image transport module sends to receiving end through wireless network with said at least one image block;
Step S3, receiving end receives image block through network, and at least one image block is merged, and obtains certificate image and management.
With reference to Fig. 8, said step S1, certificate image treating apparatus carry out dividing processing to the certificate images acquired to certificate image, obtain at least one image block and comprise:
Step S13, the image segmentation piece number according to preset is divided into M * N image block with the cutting mode with former certificate image, and it is X/M that the capable pixel count of each image block is counted the equal value of a, and the equal value of column direction pixel count b is Y/N;
Step S14 generates an image file respectively with each image block, and image file is named according to the line direction image block number and the column direction image block number at former certificate image filename, place respectively, to keep the layout relationship between each image block.
Its Central Plains certificate image is of a size of X * Y, and X is the line direction pixel count, and Y is the column direction pixel count.Preset image segmentation piece number is that former certificate image is divided into M * N piece, and M is a line direction image block number, and N is a column direction image block number.
With reference to Fig. 9, said step S1, certificate image treating apparatus carry out dividing processing to the certificate images acquired to certificate image, obtain at least one image block and also comprise:
Step S11; According to former certificate image size and image segmentation piece number; In greater than X and the integer that can be divided exactly by M, get the numerical value P near X, in greater than Y and the integer that can be divided exactly by N, get near the numerical value Q of Y, generating a picture size is the blank graphic template of P * Q;
Step S12 pastes former certificate image in this blank graphic template, generates the polishing certificate image, substitutes certificate image with the polishing certificate image, carries out step S13.
The step S2 of the foregoing description, the certificate image transport module sends to receiving end through wireless network with said at least one image block, is to adopt multiple modes such as HTTP, FTP to realize what image block sent; Breakpoint transmission technology capable of using; When running into network failure, can begin from sending the part that finishes, continue to send the part of not sending as yet; To save time, improve the image block transmission speed
Above-mentioned steps S2, certificate image transport module send to receiving end through wireless network with said at least one image block and also comprise:
Step S21 is if this image block is only transmitted in an image block bust this again.
With reference to schematic flow sheet shown in Figure 10, present embodiment proposes step S3, and receiving end receives image block through network, and at least one image block is merged, and obtains certificate image and management, comprising:
Step S31, according to the image block filename that receives, the preset image segmentation piece of contrast is counted M * N, and whether inspection receives all images piece; If not receiving all images piece then carries out step S32, otherwise carry out step S33;
Step S32, notice certificate image treating apparatus 1 transmission residual image piece;
Step S33 if all images piece is all received the size a * b that then reads at least one image block, builds a blank picture in conjunction with preset image segmentation piece number, and this blank sheet chip size is E * F.Wherein E is for merging the capable pixel count of certificate image, and value is a * M; F is for merging the row pixel count of certificate image, and value is b * N;
Step S34 according to the filename of each image block, according to its layout relationship, pastes in this blank graphic template from left to right, from the top down successively, generates to merge certificate image, and this merging certificate image conforms to former certificate image;
Step S35 will merge certificate image and name with former certificate image name, save as image file.
Based on above-mentioned each embodiment; Present embodiment proposes also can adopt preset template former certificate image to be divided into a plurality of image blocks of different size; Then adopt preset template that each image block is merged according to its layout relationship at receiving end and generate the merging certificate image that conforms to former certificate image, concrete steps slightly.
Certificate image processing transmission system of the present invention and method are by the structure of above-mentioned exposure; Can reach said purpose of row and effect; Yet above the exposure is merely preferred embodiment of the present invention; From not limiting interest field of the present invention with this, modify or variation as for other equivalence of the present invention, all should be encompassed in the claim scope of the present invention.
Claims (10)
1. a certificate image is handled transmission system, it is characterized in that, comprising:
To the certificate images acquired, certificate image is carried out dividing processing, obtain the certificate image treating apparatus of at least one image block;
Said at least one image block is sent to the certificate image transport module of receiving end through wireless network;
Receive image block through network, at least one image block is merged, obtain the receiving end of certificate image and management.
2. certificate image according to claim 1 is handled transmission system, it is characterized in that:
Said certificate image treating apparatus comprises takes pictures to gather the shooting unit of certificate image to certificate; Light source to the certificate irradiates light; The storage unit of storage certificate image and/or at least one image block; Unit, light source, storage unit work are taken in control respectively, certificate image are carried out the microprocessor of dividing processing; To taking unit, light source, storage unit and microprocessor the battery and/or the power supply of working power is provided respectively.
3. certificate image according to claim 1 is handled transmission system, it is characterized in that:
Said certificate image transport module is built in the said certificate image treating apparatus, is connected with the microprocessor of certificate image treating apparatus; Control according to microprocessor connects receiving end through wireless network, and at least one image block is sent to receiving end through wireless network.
4. certificate image according to claim 1 is handled transmission system, it is characterized in that:
Said certificate image treating apparatus also comprises data interface unit, connects external device and microprocessor respectively, realizes the exchanges data of external device and certificate image treating apparatus;
Said certificate image transport module is an external device; Be connected with said certificate image treating apparatus through said data interface unit; Control according to said certificate image treating apparatus connects receiving end through wireless network; Receive at least one image block from said certificate image treating apparatus, send to receiving end through wireless network.
5. handle transmission system according to any described certificate image of claim 1 to 3, it is characterized in that:
Said certificate image treating apparatus is divided at least one image block with certificate image respectively from line direction and column direction, and wherein each image block saves as an image file separately;
Said receiving end is handled at least one image according to piecemeal order is merged into the image that conforms to said certificate image.
6. handle transmission system according to any described certificate image of claim 1 to 3, it is characterized in that:
Said certificate image treating apparatus adopts preset template said certificate image to be divided into a plurality of image blocks of different size;
Said receiving end adopts preset template that each image block is merged according to its layout relationship and generates the image that conforms to said certificate image.
7. a certificate image is handled transmission method, realizes certificate image processing transmission based on certificate image treating apparatus, certificate image transport module and receiving end, it is characterized in that comprising step:
The certificate image treating apparatus carries out dividing processing to the certificate images acquired to certificate image, obtains the step of at least one image block;
The certificate image transport module sends to said at least one image block through wireless network the step of receiving end;
Receiving end receives image block through network, and at least one image block is merged, and obtains the step of certificate image and management.
8. certificate image according to claim 7 is handled transmission method, it is characterized in that:
Said certificate image is carried out dividing processing is that certificate image is divided at least one image block respectively from line direction and column direction, and wherein each image block saves as an image file separately;
Said at least one image block is merged is that at least one image is merged into the image that conforms to said certificate image according to the order of piecemeal processing.
9. certificate image according to claim 7 is handled transmission method, it is characterized in that:
Said certificate image treating apparatus adopts preset template said certificate image to be divided into a plurality of image blocks of different size;
Said receiving end adopts preset template that each image block is merged according to its layout relationship and generates the image that conforms to said certificate image.
10. handle transmission method according to any described certificate image of claim 7 to 9, it is characterized in that, saidly the step that at least one image block sends to the certificate image transport module of receiving end is also comprised through wireless network:
If this image block is only transmitted in an image block bust this again.
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