JP2020035351A - Information processing device, information processing system, and information processing program - Google Patents

Abstract

To provide an information processing device, an information processing system and an information processing program capable of associating evidence information extracted from an evidence image with registered evidence report information even in the case that information necessary for association is insufficient.SOLUTION: In an information processing system, a relay server 14 includes: an acquisition unit 64 for acquiring item information related to an item of a receipt extracted from an image representing the receipt and an expense report representing report contents of expense preliminarily registered in a predetermined application unit; and an association unit 66 for associating the item information with the expense report by using a correspondence degree between the expense report and the item information.SELECTED DRAWING: Figure 8

Description

  The present invention relates to an information processing device, an information processing system, and an information processing program.

  U.S. Pat. No. 6,077,064 proposes a method for storing and processing expense receipts using a system including an image capture device such as a scanner or digital camera connected to a computer processor. Specifically, receiving an electronic image of the expense receipt on a computer processor, processing the electronic image to obtain expense data, filling the electronic expense report with the expense data, Displaying a letter.

  Patent Literature 2 discloses that a computer uses a network to store expense data including at least a specific user ID indicating a specific user, image data indicating an image of a receipt, and receipt information data indicating a character included in the image data. Acquisition means for acquiring from a terminal device connected via the PC, a specific user ID, image data, and receipt information data included in the expense data acquired by the data acquisition means, and an expense ID for identifying the expense data A first storage unit for storing in the first storage device in association with the service information, a service information used for a series of data processing related to a specific business procedure, including at least a service ID for identifying the service information and a user ID. From a second storage device that stores information to a specific user ID stored in the first storage device Service specifying means for specifying the service ID assigned to the user, and the service ID specified by the service specifying means is stored in the first storage device in association with the expense ID associated with the specific user ID. A data management program that functions as a means has been proposed.

JP 2006-511896 A JP 2015-162077 A

  When associating the voucher information related to the voucher extracted from the voucher image such as a receipt with the voucher report information indicating the report content of the voucher registered in advance, the information necessary for the association is insufficient depending on the voucher There was a case that could not be associated. Therefore, the present invention provides an information processing apparatus, an information processing system, and an information processing apparatus that can associate voucher information extracted from a voucher image with registered voucher report information even when information necessary for association is insufficient. It is intended to provide an information processing program.

  The information processing apparatus according to claim 1, wherein the voucher information related to the voucher extracted from the image representing the voucher and the voucher report information representing the report content of the voucher registered in advance in a predetermined application unit are acquired. And an associating unit that associates the voucher information with the voucher report information using a degree of correspondence between the voucher report information and the voucher information acquired by the acquisition unit.

  According to a second aspect of the present invention, in the first aspect of the present invention, the associating unit obtains a corresponding function representing the degree of correspondence to the voucher report information from the voucher information, and performs association using the corresponding function. .

  According to a third aspect of the present invention, in the second aspect, the correspondence function is a function for obtaining a degree of correspondence of the voucher information to a voucher item included in the voucher report information.

  According to a fourth aspect of the present invention, in the second or third aspect, the associating unit stores the voucher report information in which the degree of correspondence calculated from the correspondence function is equal to or greater than a predetermined threshold. Associate information.

  In the invention according to claim 5, in the invention according to any one of claims 1 to 4, the associating unit transmits the voucher report information when the correspondence is lower than a predetermined correspondence. The voucher information is newly created, and the voucher information is associated with the newly created voucher report information.

  According to a sixth aspect of the present invention, in the invention according to the fifth aspect, when the associating unit newly creates the voucher report information, the associating unit uses the voucher information to newly create the voucher report information. Determine the name.

  According to a seventh aspect of the present invention, in the invention according to any one of the first to sixth aspects, a receiving unit for receiving the image, and extracting the voucher information from the image received by the receiving unit And an acquisition unit, wherein the acquisition unit acquires the voucher information extracted by the extraction unit.

  The invention according to claim 8 is the invention according to any one of claims 1 to 7, wherein the voucher information associated with the voucher report information by the associating unit together with the image corresponding to the voucher information. A transmitting unit that transmits the voucher report information to a management device that manages the voucher report information.

  The information processing system according to claim 9, wherein the image reading unit reads an image representing a voucher, an extracting unit extracts voucher information related to the voucher from a reading result of the image reading unit, and a voucher representing a report content of the voucher. A storage unit that stores report information in a predetermined application unit, and using the degree of correspondence between the voucher report information stored in the storage unit and the voucher information extracted by the extraction unit, to the voucher report information And an associating unit for associating the voucher information.

  An information processing program according to a tenth aspect causes a computer to function as each unit of the information processing apparatus according to any one of the first to eighth aspects.

  According to the information processing apparatus according to claim 1, even if the information required for the association is insufficient, the information processing that can associate the voucher information extracted from the voucher image with the registered voucher report information Equipment can be provided.

  According to the second aspect of the invention, it is possible to quantitatively determine the degree of correspondence of voucher information to voucher report information.

  According to the third aspect of the invention, it is possible to determine the degree of correspondence of the voucher information to the voucher report information.

  According to the invention described in claim 4, it is possible to narrow down the voucher report information to be associated and associate the voucher information with the voucher report information having a high degree of correspondence.

  According to the fifth aspect of the invention, it is possible to prevent the voucher information from being erroneously associated with the voucher report information having a low degree of correspondence.

  According to the invention described in claim 6, when newly creating voucher report information, it is possible to give a name corresponding to the voucher information.

  According to the invention described in claim 7, it is possible to extract voucher information associated with voucher report information from an image.

  According to the invention described in claim 8, it is possible to register an image in the management device together with the voucher information associated with the voucher report information.

  According to the information processing system of claim 9, even if the information necessary for the association is insufficient, the information processing that can associate the voucher information extracted from the voucher image with the registered voucher report information System can be provided.

  According to the information processing program according to claim 9, even if the information necessary for the association is insufficient, the information processing that can associate the voucher information extracted from the voucher image with the registered voucher report information We can provide programs.

FIG. 1 is a diagram illustrating a schematic configuration of an information processing system according to an embodiment. FIG. 2 is a block diagram illustrating a main configuration of an electric system of the image forming apparatus according to the exemplary embodiment. It is a block diagram which shows the principal part structure of the electrical system of the relay server, cloud server, and information processing terminal device which concern on this embodiment. FIG. 2 is a diagram illustrating a cloud service performed in the information processing system according to the embodiment. It is a figure showing an example of an expense report. It is a figure showing an example of information of expense entry. 5 shows an example of a receipt image associated with an expense entry. FIG. 2 is a functional block diagram illustrating functions of each of an image forming apparatus, a relay server, and a cloud server according to the embodiment. It is a figure showing an example of an item about a receipt, such as a date, a price, a cost item, and a place. FIG. 5 is a diagram illustrating an example of an operation screen when reading of a receipt of the image forming apparatus according to the embodiment is started. 5 is a flowchart illustrating an example of a specific processing flow performed by the image forming apparatus according to the embodiment.

  Hereinafter, the present embodiment will be described with reference to the drawings. In the present embodiment, an information processing system in which a plurality of image forming apparatuses, a relay server, and a cloud server are connected via a communication line such as a network will be described as an example. FIG. 1 is a diagram illustrating a schematic configuration of an information processing system 10 according to the present embodiment.

  As shown in FIG. 1, the information processing system 10 according to the present embodiment includes an image forming apparatus 12, a relay server 14 as an information processing apparatus, a cloud server 16, and an information processing terminal device 17. In the present embodiment, only one image forming apparatus 12 and information processing terminal apparatus 17 are shown, but a plurality of image forming apparatuses 12 and information processing terminal apparatuses 17 may be provided. Further, in the present embodiment, an example will be described in which one relay server 14 and one cloud server 16 are provided, but at least one may be plural.

  Each of the image forming apparatuses 12, the relay server 14, and the cloud server 16 are connected via a communication line 18 such as a LAN (Local Area Network), a WAN (Wide Area Network), the Internet, and an intranet. The image forming apparatus 12, the relay server 14, and the cloud server 16 can mutually transmit and receive various data via the communication line 18.

  In the information processing system 10 according to the present embodiment, information such as image information read by the image forming apparatus 12 is transferred to a cloud server 16 designated in advance. When transferring information from the image forming apparatus 12 to the cloud server 16, the information is transferred via the relay server 14.

  FIG. 2 is a block diagram illustrating a main configuration of an electric system of the image forming apparatus 12 according to the embodiment.

  As shown in FIG. 2, the image forming apparatus 12 according to the present embodiment includes a control unit 20 including a CPU (Central Processing Unit) 20A, a ROM (Read Only Memory) 20B, and a RAM (Random Access Memory) 20C. ing. The CPU 20A controls the overall operation of the image forming apparatus 12. The RAM 20C is used as a work area when the CPU 20A executes various programs. The ROM 20B stores various control programs and various parameters in advance. In the image forming apparatus 12, each unit of the control unit 20 is electrically connected by a system bus 42.

  On the other hand, the image forming apparatus 12 according to the present embodiment includes a hard disk drive (HDD) 26 that stores various data, application programs, and the like. Further, the image forming apparatus 12 includes a display control unit 28 connected to the user interface 22 and controlling display of various operation screens and the like on a display of the user interface 22. In addition, the image forming apparatus 12 includes an operation input detection unit 30 that is connected to the user interface 22 and detects an operation instruction input via the user interface 22. In the image forming apparatus 12, the HDD 26, the display controller 28, and the operation input detector 30 are electrically connected to the system bus 42. Note that, in the image forming apparatus 12 according to the present embodiment, an example in which the HDD 26 is provided will be described. However, the present invention is not limited to this.

  Further, the image forming apparatus 12 according to the present embodiment includes a reading control unit 32 that controls an optical image reading operation by the document reading unit 46 and a document feeding operation by the document conveying unit; An image forming control unit 34 that controls processing and conveyance of the sheet to the image forming unit 24 by the conveying unit 25. Further, the image forming apparatus 12 is connected to a communication line 18 and communicates with another external device such as the relay server 14 or the cloud server 16 connected to the communication line 18 through a communication line interface (communication line I). / F) unit 36 and an image processing unit 44 for performing various image processing. Further, the image forming apparatus 12 includes a facsimile interface (facsimile I / F) unit 38 connected to a telephone line (not shown) and transmitting and receiving facsimile data to and from a facsimile apparatus connected to the telephone line. Further, the image forming apparatus 12 includes a transmission / reception control unit 40 for controlling transmission / reception of facsimile data via the facsimile interface unit 38. In the image forming apparatus 12, the transmission / reception control unit 40, the reading control unit 32, the image forming control unit 34, the communication line interface unit 36, the facsimile interface unit 38, and the image processing unit 44 are electrically connected to the system bus 42. ing.

  With the above configuration, the image forming apparatus 12 according to the present embodiment executes access to the RAM 20C, the ROM 20B, and the HDD 26 by the CPU 20A. Further, the image forming apparatus 12 uses the CPU 20A to control display of an operation screen on the display of the user interface 22 and information such as various messages via the display control unit 28. Further, the image forming apparatus 12 controls the operation of the document reading unit 46 and the document conveying unit via the reading control unit 32 by the CPU 20A. Further, the image forming apparatus 12 uses the CPU 20A to control the operation of the image forming unit 24 and the transport unit 25 via the image forming control unit 34 and the control of the transmission and reception of communication data via the communication line interface unit 36. Execute each. In the image forming apparatus 12, the CPU 20A controls transmission and reception of facsimile data via the facsimile interface unit 38 by the transmission and reception control unit 40. Further, in the image forming apparatus 12, the CPU 20A grasps the operation content on the user interface 22 based on the operation information detected by the operation input detection unit 30, and executes various controls based on the operation content.

  Subsequently, the main configuration of the electrical system of the relay server 14 and the cloud server 16 according to the present embodiment will be described. FIG. 3 is a block diagram illustrating a main configuration of an electrical system of the relay server 14, the cloud server 16, and the information processing terminal device 17 according to the present embodiment. Note that the relay server 14 and the cloud server 16 are basically configured as general computers, and therefore, the relay server 14 will be described as a representative.

  As shown in FIG. 3, the relay server 14 according to the present embodiment includes a CPU 14A, a ROM 14B, a RAM 14C, an HDD 14D, a keyboard 14E, a display 14F, and a communication line interface (I / F) unit 14G. The CPU 14A controls the overall operation of the relay server 14. The ROM 14B stores various control programs and various parameters in advance. The RAM 14C is used as a work area when the CPU 14A executes various programs. The HDD 14D stores various data, application programs, and the like. The HDD 14D functions as a storage 16D as a storage unit for storing information in the cloud server 16. The keyboard 14E is used for inputting various information. The display 14F is used for displaying various information. The communication line interface unit 14G is connected to the communication line 18, and transmits and receives various data to and from other devices connected to the communication line 18. The above components of the relay server 14 are electrically connected to each other by a system bus 14H. The relay server 14 according to the present embodiment will be described with an example including the HDD 14D. However, the present invention is not limited thereto, and the relay server 14 may include another nonvolatile storage unit such as a flash memory.

  With the above configuration, relay server 14 according to the present embodiment causes CPU 14A to execute access to ROM 14B, RAM 14C, and HDD 14D, obtain various data via keyboard 14E, and display various information on display 14F. In addition, relay server 14 controls transmission and reception of communication data via communication line interface unit 14G by CPU 14A.

  In the information processing system 10 according to the present embodiment configured as described above, a receipt as a voucher is read, digitized and stored in the cloud server 16, and an expense settlement report for a predetermined application unit is created. Provide expense settlement services as cloud services. FIG. 4 is a diagram for describing a cloud service performed in the information processing system 10 according to the present embodiment.

  Specifically, the cloud server 16 stores an expense report or an expense entry that represents the expense report created by the user operating the information processing terminal device 17 or the like. The expense report and the expense entry correspond to the voucher report information, and the expense report represents an expense report to be applied at one time. For example, as shown in FIG. 5, the expense report is created once a month as an example of an application unit. I do. FIG. 5 shows an example of an expense report. In the example of FIG. 5, a list of expense types included in the expense report for December 2017 is shown. As shown in FIG. 6, the expense entry represents the contents of each expense included in the expense report. The expense entry can be stored in association with the image of the receipt. FIG. 6 is a diagram illustrating an example of information of the expense entry. FIG. 7 shows an example of an image of a receipt associated with an expense entry.

  As for the expense report stored in the cloud server 16, when a content confirmation request or an approval request is made, the registered expense report is approved. The expense report is approved electronically by operating the information processing terminal device 17 or the like, for example.

  In addition, the image forming apparatus 12 reads the receipt and sends the digitized receipt information to the relay server 14.

  The relay server 14 performs character recognition processing (so-called OCR (Optical Character Recognition / Reader) processing) on the receipt information by using its own device or another server, etc., and outputs the receipt information as voucher information related to the voucher. Extract item information about an item. For example, item information such as date, place, product name, and amount is extracted. In the description below, the character recognition process is performed by the relay server 14 instead of another server.

  In addition, the relay server 14 determines an expense report or expense entry to which the receipt information is associated, and performs a process of registering the receipt information in the associated expense entry or expense report.

  Subsequently, a functional configuration of the information processing system 10 for realizing the expense settlement service will be described. FIG. 8 is a functional block diagram illustrating a functional configuration of the information processing system 10 according to the present embodiment.

  The image forming apparatus 12 executes the functions of the image reading unit 50 and the transmission unit 52 by the CPU 20A executing a program stored in the ROM 20B of the control unit 20.

  In the image reading unit 50, the reading control unit 32 controls the document reading unit 46 to read a receipt and generate receipt information.

  The transmitting unit 52 transmits the receipt information generated by the document reading unit 46 reading the receipt to the relay server 14 via the communication line I / F unit 36.

  The relay server 14 executes the functions of the receiving unit 60, the extracting unit 62, the acquiring unit 64, and the associating unit 66 when the CPU 14A executes a program stored in the ROM 14B or the HDD 14D.

  The receiving unit 60 receives the receipt information transmitted from the transmitting unit 52 via the communication line I / F unit 14G, and outputs the received receipt information to the extracting unit 62.

  The extracting unit 62 performs a character recognition process on the receipt information received by the receiving unit 60, extracts item information on items of the receipt, and outputs the item information to the acquiring unit 64. For example, as shown in FIG. 9, item information such as a date, an amount, an expense item, and a location is extracted. FIG. 9 is a diagram illustrating an example of item information on a receipt such as a date, an amount, an expense item, and a location.

  The acquisition unit 64 acquires an existing expense report stored in the storage 16D of the cloud server 16, and outputs the existing expense report to the associating unit 66. Further, it obtains item information on the items of the receipt extracted by the extraction unit 62 and outputs it to the association unit 66.

  The associating unit 66 registers the receipt information in the determined expense report or expense entry by determining and transmitting the expense report or expense entry to which the receipt information is associated to the cloud server 16.

  Specifically, the associating unit 66 sets a corresponding function for calculating the degree of correspondence between the receipt information and the existing expense report. As the corresponding function, for example, a corresponding function = {Max [correspondence with existing expense entry (without image)], Ave [correspondence with existing expense entry (with image)], correspondence with report name} are set. . As the degree of correspondence, the degree of correspondence = W1 × S (period) + W2 × S (location) + W3 × S (expense item) + W4 × S (money) is set. Note that W1 to W4 represent weighting factors, and may be 0 depending on the report.

  Regarding the degree of correspondence with the existing expense entry (no image), the values of S (period), S (location), S (expense item), and S (amount) match the period, location, expense item, and amount. If it is 1, it is calculated as 0 and the others are calculated as 0. If there is an existing expense entry (without an image) in which the period, place, expense item, and amount match, the degree of correspondence is high.

  As for the degree of correspondence with the existing expense entry (with image), the values of S (period), S (location), and S (expense) for the common period, location, and expense item are set to be high. Thereby, the degree of correspondence of the expense report including many expense entries (with images) similar to the receipt information becomes high (for example, the expense report including many expense entries of transportation expenses, and the expense report including Osaka as a place name includes many expense entries). Expense report).

  Regarding the degree of correspondence with the report name, for example, when the report name of the expense report is “Expense Report—February 2018”, if the period is from February 1, 2018 to February 28, 2018, S (Period) = 1. When the report name is “Osaka business settlement report”, if the location is Osaka, S (location) = 1. When the report name is “transportation expense report”, if the expense item is transportation expense, S (expense item) = 1.

  To calculate the degree of correspondence with the existing expense report, the degree of correspondence with each expense report is calculated using values such as date, place, expense item, and amount of money extracted from the receipt information.

  The cost report to be associated is determined by calculating the maximum value of the degree of correspondence. If the maximum value of the degree of correspondence is higher than a predetermined threshold, the corresponding expense report is selected. For example, if the maximum value of the degree of correspondence is equal to or greater than the threshold and the degree of correspondence is based on the existing expense entry (no image), the existing expense entry (no image) is selected. On the other hand, if the degree of correspondence is not based on the existing expense entry (no image), an expense entry is added. If the maximum value of the degree of correspondence is lower than a predetermined threshold, an expense report is newly created and an expense entry is added. When a new expense report is created, the name of the expense report to be newly created is determined using item information on items of the receipt. For example, the date of the information on the item of the receipt, such as "expenses of x month x day", is determined as the name of the expense report to be newly created.

  Next, processing performed in each unit of the information processing system 10 according to the present embodiment configured as described above will be described.

  In the image forming apparatus 12, the user sets the receipt at the reading position of the image reading unit 50 of the image forming apparatus 12, and starts reading the receipt by operating, for example, the screen shown in FIG. FIG. 10 shows an example in which automatic selection is selected as the report selection. In addition to the automatic selection, for example, as shown in FIG. 10, an existing report may be manually designated, or a new report may be created.

  When the reading start is instructed, the image reading unit 50 reads the image of the receipt and generates the receipt information.

  Then, the transmission unit 52 transmits the receipt information generated by the image reading unit 50 to the relay server 14.

  In the relay server 14, when the receipt information is transmitted from the image forming apparatus 12, the processing in FIG. 11 is performed. FIG. 11 is a flowchart illustrating a flow of a specific process performed by the relay server 14 of the information processing system 10 according to the present embodiment. Note that the process in FIG. 11 starts when receipt information is transmitted from the image forming apparatus 12.

  In step 100, the receiving unit 60 receives the receipt information transmitted from the transmitting unit 52, and proceeds to step 102.

  In step 102, the extraction unit 62 performs a character recognition process from the received receipt information, and proceeds to step 104.

  In step 104, the extraction unit 62 extracts item information on items of the receipt from the character recognition result, and proceeds to step 106.

  In step 106, the acquisition unit 64 acquires the existing expense report from the storage of the cloud server 16, acquires the extraction result of the extraction unit 62, and proceeds to step 108.

  In step 108, the associating unit 66 sets a function corresponding to the existing expense report, and proceeds to step 110. That is, the correspondence function = {Max [correspondence with existing expense entry (without image)], Ave [correspondence with existing expense entry (with image)], correspondence with report name} are set.

  In step 110, the association unit 66 calculates the degree of correspondence using the set correspondence function, and proceeds to step 112.

  In step 112, the association unit 66 determines whether or not there is an expense report whose calculated degree of correspondence is equal to or greater than a predetermined threshold. When the determination is denied, the process proceeds to step 114, and when the determination is affirmed, the process proceeds to step 116.

  In step 114, the associating unit 66 generates a new expense report, associates the receipt information, and proceeds to step 118. The name of the new expense report is determined using item information for the items on the receipt. For example, the date of the item information of the receipt, such as “× month × day expenses”, is determined as the name of the expense report to be newly created.

  On the other hand, in step 116, the associating unit 66 associates the receipt information with the existing expense report having a degree of correspondence equal to or higher than the threshold, and proceeds to step 118.

  In step 118, the associating unit 66 registers the receipt information in the cloud server 16 by returning the expense report associated with the cloud server 16, and ends a series of processing.

  In the above embodiment, the correspondence function is set using the degree of correspondence with the existing expense entry (without image), the degree of correspondence with the existing expense entry (with image), and the degree of correspondence with the report name. It is not limited to. A correspondence function using at least one of the degree of correspondence with the existing expense entry (without image), the degree of correspondence with the existing expense entry (with image), and the degree of correspondence with the report name may be used.

  Further, in the above embodiment, the receipt was described as an example of the voucher, but the voucher is not limited to the receipt. For example, vouchers such as an order form, a delivery note, and a contract may be applied.

  Further, in the above-described embodiment, an example has been described in which the information processing system 10 includes the image forming apparatus 12, the relay server 14, and the cloud server 16, but the present invention is not limited to this. For example, the function of the relay server 14 may be provided in the image forming apparatus 12 or the cloud server 16 and the relay server 14 may be omitted.

  Further, the processing performed by each unit (the image forming apparatus 12, the relay server 14, and the cloud server 16) of the information processing system 10 according to the above embodiment may be processing performed by software, or performed by hardware. Or a combination of the two. Further, the processing performed by each unit of the information processing system 10 may be stored in a storage medium as a program and distributed.

  Further, the present invention is not limited to the above, and it goes without saying that other various modifications can be made without departing from the spirit of the present invention.

Reference Signs List 10 information processing system 12 image forming apparatus 14 relay server 16 cloud server 16D storage 50 image reading unit 62 extraction unit 64 acquisition unit 66 association unit

Claims (10)

An obtaining unit for obtaining voucher information related to vouchers extracted from an image representing vouchers, and voucher report information representing report contents of vouchers registered in advance in a predetermined application unit;
Using the degree of correspondence between the voucher report information and the voucher information obtained by the obtaining unit, an associating unit that associates the voucher information with the voucher report information,
An information processing device including:   The information processing apparatus according to claim 1, wherein the associating unit obtains a corresponding function indicating a degree of correspondence with the voucher report information from the voucher information, and performs association using the corresponding function.   The information processing apparatus according to claim 2, wherein the correspondence function is a function for obtaining a degree of correspondence of the voucher information to a voucher item included in the voucher report information.   The information processing apparatus according to claim 2, wherein the associating unit associates the voucher information with voucher report information in which the degree of correspondence calculated from the correspondence function is equal to or greater than a predetermined threshold.   5. The associating unit according to claim 1, wherein when the degree of correspondence is lower than a predetermined degree of correspondence, the voucher report information is newly created, and the voucher information is associated with the newly created voucher report information. The information processing device according to claim 1.   The information processing apparatus according to claim 5, wherein, when newly creating the voucher report information, the associating unit determines a name of the newly created voucher report information using the voucher information. A receiving unit that receives the image,
An extracting unit that extracts the voucher information from the image received by the receiving unit,
Further comprising
The information processing apparatus according to claim 1, wherein the obtaining unit obtains the voucher information extracted by the extracting unit.   The transmitting unit according to claim 1, further comprising a transmitting unit configured to transmit the voucher information associated with the voucher report information by the associating unit to a management device that manages the voucher report information, together with the image corresponding to the voucher information. The information processing device according to claim 1. An image reading unit that reads an image representing a voucher,
An extraction unit that extracts voucher information related to vouchers from a reading result of the image reading unit;
A storage unit for storing voucher report information representing report content of vouchers in predetermined application units,
An association unit that associates the voucher information with the voucher report information using a degree of correspondence between the voucher report information stored in the storage unit and the voucher information extracted by the extraction unit;
Information processing system including.   An information processing program for causing a computer to function as each section of the information processing apparatus according to claim 1.