JP2016208074A - Document input system, program, and operation method for document input system - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a document input system, program, and operation method for the document input system capable of reducing a management cost, securing security, and making document information into electronic data.SOLUTION: A document input system includes: a host side sub-system that includes a control device and at least one input device; and a client side sub-system that includes an image processing device, a terminal device, and a storage device and is connected to the host side sub-system through a communication channel. The control device comprises a program transmission unit for transmitting a previously created and stored image division program to the terminal device in order to divide image data. The terminal device comprises: a data reception unit for receiving character input data transmitted from the control device; an image data processing unit for dividing document image data into a plurality of divided pieces of image data; and a data transmission unit for transmitting the divided pieces of image data to the control device.SELECTED DRAWING: Figure 1

Description

  The present invention relates to a document input system, a program, and an operation method of the document input system, and more particularly, to a document input system, a program, and an operation method thereof for converting document information into electronic data while ensuring security.

It is common practice to extract necessary information from documents containing personal information such as name and address, such as business cards, postcards, and handwritten application forms, and convert them into electronic data as character data for use. When a small number of documents are handled, they may be individually input to a personal computer or the like, but a department handling a large amount of customer documents such as a sales department may not be able to handle the individual handling.
Therefore, a data input agency that accepts documents to be converted into electronic data at once, inputs necessary character information written on the documents as data, and delivers them as a series of data files has been established as a business and is widely used.

Generally, a document to be converted into electronic data is scanned by a scanner, supplied to a data input agent as image data, and converted into electronic data by an operator inputting characters based on the image data. However, since personal information is disclosed to an operator who is a third party, the risk of leakage of personal information cannot be denied.
Therefore, as a method for ensuring security in character data input, Japanese Patent No. 5312701 receives scanned image data, disassembles it into several pieces, and distributes it to the input operator so that the entire image cannot be seen. A business card management method to be secured is disclosed.

This greatly reduces the risk of information leakage at the operator level, but the image data of the original document is provided to the data input agent, and the information that has been input into characters and converted into electronic data is collected as completed data. It cannot be said that the risk of leakage of personal information has been sufficiently eliminated in order to deliver goods to the client.
Leakage of personal information often becomes a social problem and leads to a significant deterioration of the corporate image, so further security improvement is required.

  Today, technology to divide information and prevent information leakage at the operator level has become widespread, and data entry agency is difficult to differentiate from other companies in the same industry. On the other hand, although the risk of information leakage has been reduced, security management is necessary to obtain the image data of the original document, which incurs management costs, and is an obstacle to reducing the order costs for data input agency. For this reason, there is a need for an electronic data processing method for document information that can be differentiated from other companies while ensuring information security.

  The present invention has been made in view of the above problems in the conventional document input system, and an object of the present invention is to reduce the management cost and to convert document information into electronic data while ensuring security. Another object of the present invention is to provide a method for operating a program and a document input system.

  In order to achieve the above object, a document input system according to the present invention includes a control device, a host-side subsystem including at least one input device, an image processing device, a terminal device, and a storage device. A client-side subsystem connected to the host-side subsystem through a communication line, and the control device transmits an image division program created and stored in advance to divide image data to the terminal device A transmission unit; a data reception unit that receives the divided image data transmitted from the terminal device or the character input data transmitted from the input device; and the divided image data transmitted to the input device or the character input data Data transmission unit for transmitting to the terminal device, and management of the character input data corresponding to the received divided image data A control unit for controlling the host-side subsystem, wherein the input device receives a divided image data reception unit that receives the divided image data transmitted from the control device, and divided image data that displays the divided image data A display unit; a character input unit that inputs characters corresponding to the divided image data; and a character input data transmission unit that transmits character input data to the control device. The image processing device scans or captures a document. An image processing unit for generating document image data, and a document image data transmission unit for transmitting the document image data. The terminal device is transmitted from the document image data transmitted from the image processing device or the control device. A data receiving unit that receives the character input data, and a program receiving unit that receives the image segmentation program transmitted from the control device Judgment to determine whether or not document data in which all the keywords extracted from the result of character recognition of the document image data match are in the document data list created in advance and stored in the storage device according to the image segmentation program An image data processing unit that divides the document image data into a plurality of divided image data when there is no document data that matches all the keywords in the document data list, and the divided image data is sent to the control device. A data transmission unit for transmitting, and a data configuration unit for generating document configuration data from the character input data corresponding to the document image data, and the image segmentation program at least performs image segmentation when a predetermined condition is satisfied Is configured to stop a subprogram including

It is preferable that the keyword extracted from the result of character recognition of the document image data includes a unique ID number and a revision number assigned to the document in advance.
It is preferable that the image division program stops the subprogram including at least image division when the terminal device receives a work completion flag transmitted from the control device.

  A program according to the present invention made to achieve the above object includes a host side subsystem including a control device, at least one input device, an image processing device, a terminal device, and a storage device, and the host In a document input system having a client side subsystem connected to a side subsystem through a communication line, a program transmitted from the control device to the terminal device and executed by the terminal device, the terminal device comprising: From the document image data obtained by scanning or photographing the document by the image processing apparatus and received from the image processing apparatus, characters are recognized and extracted as keywords, and document data in which all the keywords match is created in advance. Determine if it is in the document data list stored in the storage device When there is no document data that matches all the keywords in the document data list, the document image data is divided into a plurality of divided image data, and the plurality of divided image data is transmitted to the control device. When the terminal device receives the character input data generated based on the divided image data and transmitted from the control device, the terminal device generates document configuration data from the character input data corresponding to the document image data. And, when a predetermined condition is satisfied, control is performed such that at least a subprogram including image division is stopped.

It is preferable that the keyword extracted by recognizing characters from the document image data includes a unique ID number and a revision number previously assigned to the document.
The predetermined condition is preferably that the terminal device receives a work completion flag transmitted from the control device.

  In order to achieve the above object, a method for operating a document input system according to the present invention includes a control device, a host-side subsystem including at least one input device, an image processing device, a terminal device, and a storage device. A document input method in a document input system having a client side subsystem connected to the host side subsystem through a communication line, wherein the image processing device scans or shoots the document to obtain the document image data. A step of creating, a step of receiving the document image data from the image processing device, adding a document identification number to the terminal device and storing the document device in the storage device, and a step of creating and storing the terminal device in advance. Receiving an image segmentation program from the control device; and the terminal device executing the image segmentation program; In accordance with an image division program, the document image data is read out, characters are recognized from the document image data and extracted as keywords, and document data in which all the keywords match are created in advance in a document data list stored in the storage device. Determining whether or not there is document data that matches all the keywords in the document data list according to the image dividing program, deleting the document image data, and determining that all the keywords are If there is no matching document data, the document image data is divided into a plurality of divided image data, and the plurality of divided image data are transmitted to the control device; and the control device includes the plurality of divided image data. And the divided image data is distributed to at least one input device. A step of generating digitized character input data according to character data input by an operator based on the plurality of divided image data by the input device, and the control device converts the character input data to Receiving from the input device and transmitting to the terminal device, and based on the character input data received by the terminal device according to the image segmentation program, from the character input data corresponding to the document image data Generating document configuration data, and the image division program is configured to stop a subprogram including at least image division when a predetermined condition is satisfied.

Preferably, the keyword extracted by recognizing characters from the document image data includes a unique ID number and revision number previously assigned to the document.
The predetermined condition is preferably that the terminal device receives a work completion flag transmitted from the control device.

According to the document input system and its operation method according to the present invention, since the image data is divided on the client side who orders the data input agent and then supplied to the data input agent, the original document image data is kept on the client side. Therefore, there is no need to perform security management on the data input agent side, and there is an effect that the management cost can be reduced.
In addition, since an image division program is provided from the data input agent side having the image division technique know-how, there is an effect that the image can be easily divided on the client side.
Furthermore, the image segmentation program provided to the client side has an expiration date. For example, the function can be stopped by receiving the input character data or receiving the work completion flag. There is an effect that it is possible to prevent a data input agent from leaking image know-how and transferring it to other companies in the same industry.

It is a figure which shows the structure of the document input system by embodiment of this invention. It is a figure which shows the structure of the host side subsystem by embodiment of this invention. It is a figure which shows the structure of the client side subsystem by embodiment of this invention. It is a flowchart for demonstrating the process of the host side subsystem by embodiment of this invention. It is a flowchart for demonstrating the process of the client side subsystem by embodiment of this invention. It is a flowchart for demonstrating the process which produces the divided image data by embodiment of this invention. It is a figure which shows the structure of the image division program by embodiment of this invention. It is a figure which shows the division | segmentation image by embodiment of this invention exemplarily.

Next, a specific example of a mode for carrying out the liquid crystal display device according to the present invention will be described with reference to the drawings.
FIG. 1 is a diagram showing a configuration of a document input system according to an embodiment of the present invention. Referring to FIG. 1, the document input system 10 includes a host side subsystem 20 and a client side subsystem 30 connected by a communication line 40.
The host side subsystem 20 includes a control device 100 and a plurality of input devices 200 connected to the control device 100 via an intra-host communication line. On the other hand, the client side subsystem 30 includes a terminal device 300, a storage device 400 and an image processing device 500 connected to the terminal device 300 via an intra-client communication line.
The intra-host communication line and the intra-client communication line may be a wired network such as a wired LAN or a wireless network such as a wireless LAN.

FIG. 2 is a diagram showing the configuration of the host-side subsystem according to the embodiment of the present invention. Referring to FIG. 2, the control device 100 includes a control unit 110, a program transmission unit 120, a data reception unit 130, a data transmission unit 140, and a storage unit 150.
In addition to controlling the host-side subsystem 20, the control unit 110 receives the divided image data of the document received from the client terminal device 300, the input device 200 based on the divided image data, and the input device 200 transmits the divided image data. The character input data is managed correspondingly. The divided image data and the character input data are temporarily stored in the storage unit 150 for management.

  The program transmission unit 120 is configured to generate a plurality of divided image data from document image data obtained by scanning or photographing a document, and stores an image division program stored in the storage unit 150 in advance in the control unit 110. According to the instruction, the data is transmitted to the terminal device 300 using the communication line 40. Here, the image division program is stored in the storage unit 150 in the control device 100. However, the image division program is stored in advance in another storage device not shown in FIG. And may be transmitted from the program transmission unit 120.

The data receiving unit 130 receives the divided image data created by the terminal device 300 and transmitted using the communication line 40. The data receiving unit 130 receives character input data that is input from the input device 200 based on the divided image data and transmitted using the intra-host communication line.
The data transmission unit 140 transmits the divided image data received from the terminal device 300 to the input device 200 using the intra-host communication line under the control of the control unit 110. When there are a plurality of input devices 200, the divided image data instructed by the control unit 110 is transmitted to the transmission destination instructed by the control unit 110. At this time, the transmission destination of the divided image data may be a specific input device or may be specified to be distributed to a plurality of input devices.
Further, the data transmission unit 140 transmits the character input data received from the input device 200 and stored in the storage unit 150 according to the instruction of the control unit 110 to the terminal device 300 using the communication line 40. Furthermore, after all the character input data corresponding to the divided image data received from the terminal device 300 is transmitted to the terminal device 300, the work completion flag may be transmitted to the terminal device 300 using the communication line 40.

Referring to FIG. 2, the input device 200 includes a divided image data receiving unit 210, a divided image data display unit 220, a character input unit 230, and a character input data transmission unit 240.
The divided image data receiving unit 210 receives the divided image data transmitted by the control device 100. The divided image data may be temporarily stored in a storage unit of the input device 200 (not shown).

The divided image data display unit 220 displays the received divided image data as an image so that the operator of the input device 200 can identify it. Specifically, it is embodied by various display devices such as a liquid crystal display and an organic EL display.
The character input unit 230 is used by an operator to input character data based on the divided image data displayed as an image. Specifically, it is embodied by a keyboard or a mouse. The character input unit 230 generates digitized character input data in accordance with the character data input by the operator.
The character input data transmission unit 240 transmits the generated character input data to the control device 100 using the intra-host communication line.

FIG. 3 is a diagram showing the configuration of the client side subsystem according to the embodiment of the present invention. Referring to FIG. 3, the terminal device 300 includes a program reception unit 310, a data reception unit 320, a data transmission unit 330, a determination unit 340, an image data processing unit 350, a data configuration unit 360, a control unit 370, and a storage unit 380. Including.
The program receiving unit 310 receives an image segmentation program transmitted from the control device 100 of the host side subsystem 20 using the communication line 40.

The data receiving unit 320 receives document image data generated by the image processing apparatus 500 and transmitted using the intra-client communication line. The data receiving unit 320 receives character input data transmitted from the control device 100 of the host side subsystem 20 using the communication line 40.
Further, a work completion flag transmitted from the control device 100 may be received.
The determination unit 340 executes the image division program, and the document data whose keywords extracted as a result of the character recognition performed by the image data processing unit 350 on the document image data received by the data receiving unit 320 are all matched. It is determined whether or not the document data list is created in advance and stored in the storage device 400.

The image data processing unit 350 performs character recognition on the document image data received by the data receiving unit 320 by executing the image division program, and extracts at least one keyword from the recognized characters. The image data processing unit 350 also determines that the document data that matches all the keywords extracted by the determination unit 340 is not in the document data list created in advance and stored in the storage device 400. As a result, the document image data is divided into a plurality of divided image data. Further, a number for identifying each divided image data is assigned to the plurality of divided image data, and the extracted data including the extracted keyword is stored in the storage unit 380 as a series of data.
The keyword can be arbitrarily set from recognized characters, and may be a name or address, or may be an ID number or a revision number printed on a document in advance. One or more keywords can be set for the original document.

The data transmission unit 330 controls the host-side subsystem 20 by using the communication line 40 for part or all of a series of divided image data divided and created by the image data processing unit 350 in accordance with an instruction from the control unit 370. Transmit to device 100.
The data configuration unit 360 generates document configuration data in which necessary items are arranged corresponding to the document image data that is the basis of the image segmentation data, based on the character input data created corresponding to the image segmentation data. The document structure data is data in a list form in which character input data corresponding to a part that needs to be digitized is included in the description items of the base document.

The control unit 370 executes an image segmentation program and controls each component to operate properly in cooperation with each other. When a predetermined condition is satisfied, the control unit 370 performs control to stop at least a subprogram including image segmentation. Do. In one embodiment, the predetermined condition is satisfied by receiving a work completion flag from the control device 100.
The control unit 370 extracts the document configuration data generated by the data configuration unit 360 from the original document image data, associates it with the keyword stored in the storage unit 380, and stores it in the storage device 400 as document data. The control unit 370 creates a file summarized in a list as a document data list so that the keyword search of the document data stored in the storage device 400 can be easily performed, and each time new document data is stored, it is added to the document data list. Manage to update.

3, the image processing apparatus 500 includes an image processing unit 510 and a document image data transmission unit 520.
The image processing unit 510 scans or captures a document to be converted into character data, and creates document image data. The document image data is one piece of image data, and characters written on the document are included as part of the image data.
The document image data transmission unit 520 transmits the document image data created using the intra-client communication line to the terminal device 300.

  FIG. 4 is a flowchart for explaining the processing of the host-side subsystem according to the embodiment of the present invention. Referring to FIG. 4, the control device 100 of the host side subsystem 20 transmits the image division program to the terminal device 300 of the client side subsystem 30 in step S101. The image segmentation program performs character recognition on document image data created by scanning or photographing a document, extracts one or a plurality of predetermined keywords from the recognized character data, and pre-created document data The document image data is divided into predetermined divided image data when there is no document data having a keyword that matches all of the extracted keywords as compared with the keywords in FIG. Save to 150.

  In step S102, the control device 100 waits to wait for reception of the divided image data from the terminal device 300. When the divided image data is received, the control device 100 distributes the divided image data received in step S103 to a plurality of input devices and transmits the divided image data. At this time, the control device 100 appropriately selects an input device according to the content of the divided image data. The divided image data may be randomly allocated to a plurality of input devices, or may be transmitted so that the input device is fixedly assigned to each item such as a name and an address, and the corresponding divided image data is allocated. Alternatively, in order to ensure the reliability of the character input data, the same divided image data is transmitted to a plurality of input devices, and the character input data input in the subsequent step is confirmed and confirmed between the input devices. You may do it. If the content of the divided image data is small, it may be transmitted by narrowing down to one input device without being distributed.

In step S104, the operator inputs data for each input device based on the divided image data. The input character input data may be temporarily stored in a storage unit (not shown in FIG. 2) of the input device 200 in association with the base divided image data.
When the character input for the divided image data is completed, each input device 200 transmits the character input data to the control device 100 in step S105.

  In step S <b> 106, the control device 100 confirms whether or not all character input for the divided image data received from the terminal device 300 has been completed and the necessary character input data has been prepared. If it is confirmed that all data has been entered, the control device 100 associates the character input data with the base divided image data and transmits it to the terminal device 300 in step S107. In step S108, the control device 100 transmits a work completion flag to the terminal device 300.

FIG. 5 is a flowchart for explaining processing of the client side subsystem according to the embodiment of the present invention. Referring to FIG. 5, in step S <b> 201, the original document to be converted into character data is scanned or photographed in step S <b> 201 to create document image data, and the image processing device 500 uses the created document image data as the terminal device 300. Send to.
In step S202, terminal apparatus 300 assigns a document identification number for identifying the document for each document image data, and stores the document identification number in storage unit 380.

In step S <b> 203, the terminal device 300 stands by so as to wait for reception of an image division program from the control device 100. When the image division program is received, in step S204, the terminal apparatus 300 reads necessary document image data from the storage unit 380, executes the image division program, and obtains a plurality of divided image data obtained by dividing the document image data into predetermined blocks. create. The creation of the divided image data will be described later with reference to FIG.
In step S <b> 205, the terminal device 300 assigns an image identification number to the created divided image data, associates it with the original document image data, and saves it in the storage unit 380.

In step S206, the terminal apparatus 300 transmits the divided image data and the image identification number as a set to the control apparatus 100. At this time, if an image identification number such as a combination of a common identification number and a branch number is attached to a plurality of divided image data created from one document image data, it may be a series of data to a third party. Since it is estimated and may lead to information leakage, it is preferable to set the identification number so that the correlation between the divided image data cannot be read. For this reason, the terminal device 300 generates a new identification number whose correlation cannot be read separately from the image identification number stored in the storage unit 380, and uses this as the image identification number when transmitting it to the control device 100, and the document You may create and manage the correlation table which shows the correlation with image data and the new identification number of division | segmentation image data.
Further, when a plurality of divided image data created from a plurality of document image data are collectively transmitted to the control device 100, the risk of information leakage can be reduced by combining a plurality of divided image data created from different document image data. Can do. Furthermore, in order to reduce the risk of information leakage, dummy divided image data that is not included in necessary document image data may be added.

In step S207, the terminal device 300 stands by so as to wait for reception of character input data from the control device 100.
Upon receiving the character input data from the control device 100, the terminal device 300 accumulates character input data corresponding to the divided image data associated with each document image data in step S208, and generates document configuration data for each document. To do. Further, the generated document configuration data is stored in the storage device 400 as document data in association with a keyword extracted and stored from document image data, which will be described later with reference to FIG.

In step S209, the terminal apparatus 300 waits to wait for reception of a work completion flag from the control apparatus 100.
When the terminal device 300 receives the work completion flag from the control device 100, the terminal device 300 performs termination processing of the image division program being executed in step S210. The termination processing of the image division program is performed by stopping a subprogram including at least image division of the image division program.

  Furthermore, it is preferable that the image segmentation program that has finished the end procedure be configured so that it cannot be re-executed unless a predetermined procedure is performed. This is because know-how is included in the sub-program including image division, so that necessary character input data is prevented from being diverted after being delivered to the client. Therefore, when it is necessary to convert the additional document into character data, the image division program is transmitted from the control device 100 each time, or a key for re-execution of the image division program once transmitted is transmitted from the control device 100. It is preferable to adopt a configuration that requires this.

FIG. 6 is a flowchart for explaining a process of creating divided image data according to the embodiment of the present invention. Referring to FIG. 6, in step S <b> 301, the terminal device 300 reads necessary document image data from the storage unit 380 and executes an image division program to perform character recognition of the document image data.
In step S302, the terminal device 300 extracts keywords from the recognized character recognition data. The keyword can be arbitrarily set as described above, and it may be a name, address, ID number or revision number, and may be one or more. It becomes possible to compare with document data.
At the time of character recognition of document image data, there is a possibility that the document may be misrecognized or unrecognizable due to dirt on the document or handwritten characters that are difficult to read. For this reason, the data recognized after the recognition processing may be displayed in comparison with the original document image data, and the operator of the terminal device 300 may perform a step of confirmation or correction.

In step S <b> 303, the terminal device 300 determines whether there is document data in which all extracted keywords match in the document data stored in the storage device 400. If there is document data in which all the keywords match, since character data has been converted in the past, the document image data from which the keyword has been newly extracted is deleted (step S313), and the process proceeds to step S307.
If there is no document data in which all the extracted keywords match, the terminal device 300 stores the extracted keyword in the storage unit 380 corresponding to the document image data stored in the storage unit 380 in step S304.

In step S305, the terminal apparatus 300 creates a plurality of divided image data based on the character recognition data recognized in step S302 by executing the image division program. The divided image data created in step S306 is assigned an image identification number, and is stored in the storage unit 380 in association with the original document image data.
In step S307, the terminal device 300 determines whether there is next document image data. If there is next data, the terminal device 300 returns to step S301 to perform processing on the next document image data, and there is no next document image data. In this case, the image division process is terminated.

FIG. 7 is a diagram showing a configuration of an image division program according to the embodiment of the present invention. Referring to FIG. 7, the image division program includes a keyword extraction program 610, a document data comparison / determination program 620, an image division processing program 630, and a document configuration data generation program 640 subprogram.
The keyword extraction program 610 is configured such that the terminal device 300 recognizes characters and extracts them as keywords from document image data obtained by scanning or photographing with the image processing device 500 and sent to the terminal device 300. In one embodiment, a unique ID number and revision number previously assigned to the document are included as keywords.
When character recognition is performed on document image data, the keyword extraction program 610 may recognize the data recognized after the document image data recognition processing because there is a risk that the document is dirty or handwritten characters that are difficult to read. It may be configured to display the document image data in comparison with the original document image data, prompt the operator of the terminal device 300 to confirm or correct, and proceed to the next processing in accordance with the processing of the operator.

  The document data comparison / determination program 620 controls the terminal device 300 to search whether or not document data having the same keyword as the keyword extracted by the keyword extraction program 610 is stored in the storage device 400, and the extracted keyword is If all matching document data is saved, the process passes to keyword extraction to delete the document image data and perform the next document image data processing. Document data that matches all the extracted keywords is not saved. In this case, the image division processing program 630 is configured to deliver the processing.

The image division processing program 630 determines the attributes of character strings such as names and addresses from the position and arrangement of characters recognized by the terminal device 300 based on information obtained by character recognition of document image data, and The character string of the attribute to be processed is divided into blocks and extracted as divided image data.
Further, an image identification number is assigned to the created divided image data, and the divided image data is stored in the storage unit 380 in association with the original document image data.

The document configuration data generation program 640 accumulates and arranges character input data corresponding to each divided image data of the document image data transmitted from the control device 100 by the terminal device 300, and arranges the document configuration for each document. Configured to generate data.
Further, the generated document configuration data is configured to be stored in the storage device 400 as document data in association with a keyword extracted from the document image data.

In one embodiment, when the terminal device 300 receives a work completion flag from the control device 100, the image division program is configured to perform a program termination process including at least the image division processing program 630.
When the next document is converted into character data, the image division program that has been once terminated cannot be re-executed, and each time a new image division program is received or a key for re-execution is assigned to the control device. Re-execution may be possible by receiving from 100.

  FIG. 8 is a diagram exemplarily showing a divided image according to the embodiment of the present invention, and shows a case where a base document is a business card. Referring to FIG. 8, document image data obtained by scanning a business card includes information such as company name, title, and name. As a result of character recognition for the document image data, keywords are extracted from the recognized character strings. The keywords are predetermined for each document, and in the embodiment of FIG. 8, for example, the name “Yuji Iida”, the ID number, and the revision number “A1000000-2”.

By executing the image dividing program, the divided image data is created so that the document image data includes character blocks 5101 to 5109 such as a company name 5101, a title 5102, and a name 5103 as shown in the example of FIG.
Here, a business card is shown as an example, but the document can be similarly applied to a document that needs to be converted into character data, such as a postcard such as a greeting card, various slips, and an application form. The character to be converted into character data may be handwritten.

  As mentioned above, although embodiment of this invention was described referring drawings, this invention is not limited to the above-mentioned embodiment, It can change variously within the range which does not deviate from the technical scope of this invention. Is possible.

DESCRIPTION OF SYMBOLS 10 Document input system 20 Host side subsystem 30 Client side subsystem 100 Control device 110, 370 Control unit 120 Program transmission unit 130, 320 Data reception unit 140, 330 Data transmission unit 200 Input device 210 Division image data reception unit 220 Division image Data display unit 230 Character input unit 240 Character input data transmission unit 300 Terminal device 310 Program reception unit 340 Judgment unit 350 Image data processing unit 360 Data configuration unit 400 Storage device 500 Image processing unit 510 Image processing unit 520 Document image data transmission unit

Claims (9)

A host-side subsystem including a controller and at least one input device;
An image processing device, a terminal device, and a storage device, the client side subsystem connected to the host side subsystem through a communication line;
The control device is transmitted from a program transmission unit that transmits an image division program created and stored in advance to divide image data to the terminal device, and divided image data transmitted from the terminal device or the input device. A data receiving unit for receiving the character input data, and transmitting the divided image data to the input device, or a data transmitting unit for transmitting the character input data to the terminal device, and the data corresponding to the received divided image data. A control unit for managing character input data and controlling the host side subsystem;
The input device inputs a divided image data receiving unit that receives the divided image data transmitted from the control device, a divided image data display unit that displays the divided image data, and characters corresponding to the divided image data. A character input unit and a character input data transmitter for transmitting character input data to the control device;
The image processing apparatus includes an image processing unit that creates document image data by scanning or photographing a document, and a document image data transmission unit that transmits the document image data.
The terminal device includes a data receiving unit that receives document image data transmitted from the image processing device or the character input data transmitted from the control device, and a program that receives an image division program transmitted from the control device. In accordance with the receiving unit and the image dividing program, whether or not document data in which all the keywords extracted from the result of character recognition of the document image data match is in the document data list created in advance and stored in the storage device A determination unit for determining; an image data processing unit for dividing the document image data into a plurality of divided image data when there is no document data in which all the keywords match in the document data list; and A data transmission unit for transmitting to the control device, and the character input corresponding to the document image data And a data structuring unit that generates a document configuration data from over data,
A document input system configured to stop a subprogram including at least image division when the image division program satisfies a predetermined condition.   2. The document input system according to claim 1, wherein the keyword extracted from the result of character recognition of the document image data includes a unique ID number and a revision number assigned to the document in advance.   3. The image division program stops a subprogram including at least image division when the terminal device receives a work completion flag transmitted from the control device. Document input system. A client-side subsystem including a control device, a host-side subsystem including at least one input device, an image processing device, a terminal device, and a storage device, and connected to the host-side subsystem through a communication line; In a document input system having
A program transmitted from the control device to the terminal device and executed by the terminal device,
Document data in which the terminal device recognizes characters and extracts them as keywords from document image data received from the image processing device obtained by scanning or photographing a document with the image processing device, and the keywords all match. In the document data list created in advance and stored in the storage device, and the document image data is divided into a plurality of divisions when there is no document data in which all the keywords match in the document data list. Dividing into image data and controlling to send the plurality of divided image data to the control device,
When the terminal device receives character input data generated based on the divided image data and transmitted from the control device, control is performed so as to generate document configuration data from the character input data corresponding to the document image data. And
A program that controls to stop a subprogram including at least image division when a predetermined condition is satisfied.   The program according to claim 4, wherein the keyword extracted by recognizing characters from the document image data includes a unique ID number and a revision number assigned to the document in advance.   6. The program according to claim 4, wherein the predetermined condition is that the terminal device receives a work completion flag transmitted from the control device. A client-side subsystem including a control device, a host-side subsystem including at least one input device, an image processing device, a terminal device, and a storage device, and connected to the host-side subsystem through a communication line; A document input method in a document input system having
The image processing device scans or photographs a document to create document image data;
The terminal device receiving the document image data from the image processing device, adding a document identification number and storing it in the storage device;
The terminal device receiving an image segmentation program created and stored in advance from the control device;
The terminal device executes the image division program, reads the document image data in accordance with the image division program, recognizes characters from the document image data, extracts them as keywords, and creates document data in which all the keywords match Determining whether it is in a document data list stored in the storage device;
In accordance with the image segmentation program, if there is document data that matches all the keywords in the document data list, the document image data is deleted;
If there is no document data that matches all the keywords, dividing the document image data into a plurality of divided image data, and transmitting the plurality of divided image data to the control device;
The control device receiving the plurality of divided image data and distributing the divided image data to at least one input device;
Generating digitized character input data according to character data input by an operator based on the plurality of divided image data by the input device;
The control device receives the character input data from the input device, and transmits to the terminal device;
Generating the document configuration data from the character input data corresponding to the document image data based on the character input data received by the terminal device according to the image division program,
An operation method of a document input system, wherein the image division program is configured to stop a subprogram including at least image division when a predetermined condition is satisfied.   8. The method for operating a document input system according to claim 7, wherein the keyword extracted by recognizing characters from the document image data includes a unique ID number and a revision number previously assigned to the document.   The document input system operating method according to claim 7, wherein the predetermined condition is that the terminal device receives a work completion flag transmitted from the control device.

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