JP6822261B2 - Information processing equipment, programs and information processing methods - Google Patents

Description

The present invention relates to information processing devices, programs and information processing methods.

In the near future, character conversion technology in information processing devices is generally used. The character conversion technology extracts, for example, one or two or more kanji having the reading indicated by the kana character input by the user as conversion candidate characters, and converts the kanji selected by the user from one or two or more conversion candidate characters. Specify as the first character.

Regarding such a character conversion technique, for example, Patent Document 1 discloses a technique for improving the accuracy of kanji conversion by using a user learning dictionary. Further, Patent Document 2 discloses a technique for presenting more conversion candidate characters to a user.

Japanese Unexamined Patent Publication No. 2008-287736 Japanese Unexamined Patent Publication No. 2014-120062

However, since the user learning dictionary disclosed in Patent Document 1 is a dictionary specialized for a specific user, it is difficult to apply the user learning dictionary to an information processing device used by an unspecified number of users. .. Further, since it is difficult for a user with insufficient IT literacy to select an appropriate character from the presented conversion candidate characters, when more conversion candidate characters are presented as in the invention described in Patent Document 2. , It becomes more difficult for a user with insufficient IT literacy to select an appropriate character from conversion candidate characters.

Therefore, the present invention has been made in view of the above problems, and an object of the present invention is a new and improved information processing apparatus capable of simplifying an operation for character conversion. To provide programs and information processing methods.

In order to solve the above problems, according to a certain viewpoint of the present invention, a character extraction unit that extracts a character string from image data and a conversion candidate list including one or more conversion candidate characters corresponding to input characters are created. Comparison between the list creation unit, the one or more conversion candidate characters included in the conversion candidate list, and the character string extracted by the character extraction unit, and the positional relationship of each character in the image data. Based on this, an information processing apparatus is provided that includes a specific unit that specifies a character of a conversion destination and a display control unit that generates a display screen including the character of the conversion destination specified by the specific unit.

According to such a configuration, since the conversion destination character is specified without the user selecting the conversion destination character from the conversion candidate list, it is possible to simplify the operation for character conversion.

The input character includes a last name and a first name, the list creation unit creates the conversion candidate list for each of the last name and the first name, and the specific part is a character string extracted by the character extraction unit. A surname candidate list including characters matching the conversion candidate characters for the surname is created, and among the characters located following the characters in the image data starting from the characters included in the surname candidate list, the name The character that matches the conversion candidate character of is specified as the character of the conversion destination of the name, and the character used as the starting point may be specified as the character of the conversion destination of the last name.

The input characters are input information for a contract made by the user, the image data is data obtained by imaging an identity verification certificate, and the image data may be necessary data for the contract. Good.

The input character is composed of characters belonging to the first character system, and the one or more conversion candidate characters may include a conversion candidate character composed of characters belonging to the second character system.

The characters belonging to the first character system may be kana characters, and the characters belonging to the second character system may be kanji characters.

The information processing device may further include an operation unit for the user to input the input characters and a display unit for displaying the display screen.

Further, in order to solve the above problems, according to another viewpoint of the present invention, a computer uses a character extraction unit for extracting a character string from image data and one or more conversion candidate characters corresponding to input characters. A comparison between the list creation unit that creates the conversion candidate list including the conversion candidate list, the one or more conversion candidate characters included in the conversion candidate list, and the character string extracted by the character extraction unit, and in the image data. To function as a specific unit that specifies the conversion destination character based on the positional relationship of each character, and a display control unit that generates a display screen including the conversion destination character specified by the specific unit. The program is provided.

Further, in order to solve the above problems, according to another viewpoint of the present invention, a character string is extracted from image data, and a conversion candidate list including one or more conversion candidate characters corresponding to input characters is obtained. The conversion destination is created based on the comparison between the one or two or more conversion candidate characters included in the conversion candidate list and the extracted character string, and the positional relationship of each character in the image data. An information processing method executed by a computer is provided, which includes identifying the character of the character and generating a display screen including the specified character of the conversion destination.

As described above, according to the present invention, it is possible to simplify the operation for character conversion.

It is explanatory drawing which shows the appearance of the information processing apparatus by embodiment of this invention. It is explanatory drawing which shows the structure of the information processing apparatus by this Embodiment. It is explanatory drawing which shows the extraction result of a character string. It is explanatory drawing which shows the conversion candidate list about a surname. It is explanatory drawing which shows the conversion candidate list about a name. It is explanatory drawing which shows the process for specifying the conversion destination Chinese character. It is explanatory drawing which shows the process for specifying the conversion destination Chinese character. It is a flowchart which shows the operation of the information processing apparatus by embodiment of this invention. It is explanatory drawing which showed the hardware configuration of an information processing apparatus.

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. In the present specification and the drawings, components having substantially the same functional configuration are designated by the same reference numerals, so that duplicate description will be omitted.

Further, in the present specification and the drawings, a plurality of components having substantially the same functional configuration may be distinguished by adding different alphabets after the same reference numerals. However, when it is not necessary to particularly distinguish each of the plurality of components having substantially the same functional configuration, only the same reference numerals are given to each of the plurality of components.

<1. Overview>
An embodiment of the present invention relates to a character conversion technique in an information processing device. The information processing device according to the embodiment of the present invention is used, for example, for a user who makes a purchase contract for a product (or service) to input personal information. Hereinafter, an outline of such an embodiment of the present invention will be described with reference to FIG.

FIG. 1 is an explanatory diagram showing the appearance of the information processing apparatus 20 according to the embodiment of the present invention. As shown in FIG. 1, the information processing apparatus 20 according to the embodiment of the present invention includes an imaging unit 220, a display unit 232, and an operating unit 236.

The imaging unit 220 converts the subject image formed on the imaging surface into image data which is an electrical signal. In the present embodiment, the imaging unit 220 is mainly used for imaging an identity verification certificate. For example, the imaging unit 220 captures an identity verification card such as a driver's license, health insurance card, passport, alien registration card, resident's card, basic resident register card, pension certificate or student ID card, and image data of the identity verification card. To get. At the time of the product purchase contract, the product provider confirms the identity using the image data of the identity verification certificate. That is, the image data of the identity verification certificate may be necessary data for the purchase contract of the product. Further, the image data of the identity verification certificate is also utilized for simplification of character conversion, as will be described in detail later.

The display unit 232 is a display module that displays various display screens. The operation unit 236 is an operation detection module that detects a user's operation. In the example shown in FIG. 1, the operation unit 236 is a touch panel laminated on the display unit 232.

The display unit 232 according to the present embodiment displays a contract content input screen as shown in FIG. 1, for example. On the contract content input screen, the last name (kana) display field 42, the first name (kana) display field 44, the last name (kanji) display field 52, the first name (kanji) display field 54, the conversion button 60, and the progress button 70 are displayed. Including. For example, when the display field 42 is selected by the user, the display unit 232 displays the software keyboard and displays the katakana input by operating the software keyboard in the display field 42.

The conversion button 60 is a button selected by the user for character conversion of the surname and the first name. The progress button 70 is a button selected by the user to proceed with the contract procedure.

Regarding the input of kanji in the last name (kanji) display field 52 and the first name (kanji) display field 54, the katakana conversion candidate list entered in the last name (kana) display field 42 and the first name (kana) display field. A method in which the user selects the conversion destination kanji from the katakana conversion candidate list input in 44 is also conceivable. However, users with low IT literacy find it difficult to perform the above operation for character conversion.

Therefore, the inventor of the present invention has come to create an embodiment of the present invention with the above circumstances as the first point of view. According to the embodiment of the present invention, it is possible to simplify the operation for character conversion. Hereinafter, the configuration and operation of such an embodiment of the present invention will be sequentially described in detail.

<2. Information processing device configuration>
FIG. 2 is an explanatory diagram showing the configuration of the information processing device 20 according to the present embodiment. As shown in FIG. 2, the information processing apparatus 20 according to the present embodiment includes an imaging unit 220, a character extraction unit 224, a display unit 232, an operation unit 236, a dictionary data storage unit 240, and a list creation unit 244. A specific unit 248 and a display control unit 252. Since the configurations of the imaging unit 220, the display unit 232, and the operation unit 236 are as described with reference to FIG. 1, detailed description here will be omitted.

(Character extraction section)
The character extraction unit 224 analyzes the image data of the identity verification certificate acquired by the imaging unit 220, and extracts the character string included in the identity verification certificate. For example, the character extraction unit 224 obtains a character string extraction result as shown in FIG. In the example shown in Fig. 3, "Oki Taro" is actually the name, but in the character string extraction result, "Oki Taro" is not recognized as the name, and "Oki Taro" is recognized as a simple character string. To. The same applies to other addresses and company names. However, when the layout of the identity verification certificate is known, that is, when it is known which item is described in which area of the identity verification certificate, the character extraction unit 224 uses the character extraction unit 224 to extract each character string. It is possible to recognize whether it is a name or an address.

(Dictionary data storage)
The dictionary data storage unit 240 stores dictionary data for character conversion. For example, the dictionary data storage unit 240 may store dictionary data indicating the correspondence between the characters belonging to the first character system and the characters belonging to the second character system. In the present embodiment, the characters belonging to the first character system are katakana (subordinate concept of kana characters), the characters belonging to the second character system are kanji, and the character conversion from katakana to kanji is mainly described. To do.

(List creation department)
The list creation unit 244 creates a conversion candidate list including one or more kanji corresponding to the katakana input in the display field 42 of the surname (kana) as conversion candidate characters with reference to the dictionary data storage unit 240. .. In addition, the list creation unit 244 refers to the dictionary data storage unit 240 to display a conversion candidate list including one or two or more kanji characters corresponding to the katakana input in the name (kana) display field 44 as conversion candidate characters. create.

For example, when "Oki" is entered in the display field 42 of the surname (kana), the list creation unit 244 will perform "place", "ki", "ki", and "wake up" as shown in FIG. , And create a conversion candidate list that includes "offshore" and so on. Further, when "Taro" is input in the display field 44 of the name (kana), the list creation unit 244 converts the conversion including "Taro", "Taro", "Sufficient" and the like as shown in FIG. Create a candidate list.

The list creation unit 244 may create a conversion candidate list based on the fact that the conversion button 60 shown in FIG. 1 is selected by the user.

(Specific part)
The specific unit 248 converts the katakana conversion destination kanji input by the user based on the comparison between the conversion candidate list created by the list creation unit 244 and the character string of the identity verification certificate acquired by the character extraction unit 224. Identify. For example, the specific unit 248 is extracted by the character extraction unit 224 from the combination of each conversion candidate character included in the conversion candidate list for the surname and each conversion candidate character included in the conversion candidate list for the name. The combination included in the character string is specified as the conversion destination Kanji. Hereinafter, a specific example of the processing of the specific unit 248 when the character string shown in FIG. 3 is extracted by the character extraction unit 224 and the conversion candidate list shown in FIGS. 4 and 5 is created by the list creation unit 244 will be described. To do.

First, the specific unit 248 specifies a character that matches the conversion candidate character included in the conversion candidate list for the last name from the character string extracted by the character extraction unit 224, and the character position of the character, and the specified character and the specified unit Create a list of last name candidates including character positions. For example, as shown by the circles in FIG. 6, the specific part 248 is "offshore" of the 4th character on the 1st line, "offshore" on the 7th character on the 3rd line, and "offshore" on the 8th character on the 4th line. Create a list of surname candidates including the 7th character "Oki".

Here, in the character string extracted by the character extraction unit 224, the name is considered to be located immediately after the surname. Therefore, the identification unit 248 is designed to identify the character that matches each conversion candidate character included in the conversion candidate list for the name among the characters located following the character position indicated in the surname candidate list. To. For example, as shown in FIG. 7, there is no conversion candidate character that matches "electrical industry ..." following "Oki" in the third line and the seventh character. On the other hand, as shown by the square mark in FIG. 7, "Taro" following "Oki" in the first line and the fourth character matches "Taro" included in the conversion candidate list for the name. Therefore, the specific unit 248 specifies "Taro" as the kanji for the name conversion destination. Further, the specific unit 248 specifies "Oki", which is the starting point when "Taro" is specified, as the kanji for which the surname is converted.

With such a configuration, even when a plurality of kanji included in the conversion candidate list for the surname or the name are included in the character string extracted by the character extraction unit 224, the surname and the kanji to which the name is converted are appropriately specified. It is possible to do.

The method of specifying the last name and the kanji to which the name is converted is not limited to the above method. For example, the specific unit 248 generated all combinations of the conversion candidate characters included in the conversion candidate list for the surname and the conversion candidate characters included in the conversion candidate list for the name, and was extracted by the character extraction unit 224. The combination included in the character string may be specified as the last name and the kanji to which the name is converted.

(Display control unit)
The display control unit 252 generates various display screens, and causes the display unit 232 to display the generated display screens. For example, the display control unit 252 causes the display unit 232 to display the contract content input screen shown in FIG. Further, when the user inputs the last name and the katakana of the first name on the contract content input screen, the display control unit 252 arranges the katakana indicating the last name in the display field 42 of the last name (kana), and displays the first name (kana). A katakana indicating a name is placed at 44. Further, when the conversion button 60 is selected by the user and the kanji of the surname and the conversion destination of the first name is specified by the specific unit 248, the display control unit 252 displays the kanji of the surname conversion destination in the display field 52 of the surname (kanji). Is arranged, and the kanji of the name conversion destination is arranged in the display field 54 of the name (kanji).

As described above, according to the embodiment of the present invention, it is possible to display the conversion destination kanji as a definite character without the user selecting the conversion destination kanji from the conversion candidate list. That is, according to the embodiment of the present invention, it is possible to simplify the operation for character conversion.

Although the example in which the kanji of the conversion destination is displayed by selecting the conversion button 60 has been described above, the embodiment of the present invention is not limited to such an example. For example, the specific unit 248 specifies the conversion destination kanji based on the end of input to the last name (kana) display field 42 and the name (kana) display field 44, and the display control unit 252 is specified by the specific unit 248. The kanji of the conversion destination may be displayed on the display unit 232. According to this configuration, the operation of selecting the conversion button 60 is also omitted, so that the operation for character conversion can be further simplified.

<3. Operation of information processing device>
The configuration of the information processing device 20 according to the embodiment of the present invention has been described above. Subsequently, the operation of the information processing apparatus 20 according to the embodiment of the present invention will be described with reference to FIG.

FIG. 8 is a flowchart showing the operation of the information processing apparatus 20 according to the embodiment of the present invention. As shown in FIG. 8, first, the imaging unit 220 images the user's identity verification certificate and acquires the image data of the identity verification certificate (S304). Then, the character extraction unit 224 analyzes the image data of the identity verification certificate acquired by the imaging unit 220 (S308), and extracts the character string included in the identity verification certificate (S312).

After that, when the user inputs the last name and the katakana of the first name (S316) and selects the conversion button 60 (S320), the list creation unit 244 converts one or more kanji characters for each of the last name and the first name as candidate characters. Create a conversion candidate list including as (S324).

Subsequently, the specific unit 248 compares the conversion candidate list created by the list creation unit 244 with the character string of the identity verification certificate acquired by the character extraction unit 224 (S328), and determines the katakana input by the user. The conversion destination kanji is specified (S332). Here, the specific unit 248 is extracted by the character extraction unit 224 from the combination of each conversion candidate character included in the conversion candidate list for the surname and each conversion candidate character included in the conversion candidate list for the name. The combination included in the character string is specified as the conversion destination kanji.

After that, the display control unit 252 causes the display unit 232 to display the kanji of the conversion destination of the surname specified by the specific unit 248 and the kanji of the conversion destination of the name specified by the specific unit 248 (S336).

<4. Effect>
As described above, according to the embodiment of the present invention, it is possible to display the conversion destination kanji as a definite character without the user selecting the conversion destination kanji from the conversion candidate list. That is, according to the embodiment of the present invention, the operation for character conversion is simplified. Therefore, even a user with low IT literacy can easily input characters.

Further, in the embodiment of the present invention, since the character information is extracted as a simple character string from the image data of the identity verification certificate (form), it is not necessary to know the layout of the identity verification certificate to be imaged. Therefore, various identity verification certificates can be used for the embodiments of the present invention.

Further, the image data of the identity verification certificate in the embodiment of the present invention is necessary data for the contract, and the image data of the identity verification certificate can be required regardless of whether or not the embodiment of the present invention is applied. In this case, since the imaging of the identity verification certificate is not an operation that is additionally generated for character conversion, the application of the embodiment of the present invention does not increase the load related to the imaging of the identity verification certificate. In other words, an embodiment of the present invention extends the range of utilization of image verification of an identity verification certificate for other purposes to character conversion.

<5. Hardware configuration>
The embodiments of the present invention have been described above. Information processing such as character conversion and display control described above is realized by the cooperation between the software and the hardware of the information processing apparatus 20 described below.

FIG. 9 is an explanatory diagram showing a hardware configuration of the information processing device 20. As shown in FIG. 9, the information processing device 20 includes a CPU (Central Processing Unit) 201, a ROM (Read Only Memory) 202, a RAM (Random Access Memory) 203, an input device 208, and an output device 210. , A memory 211, an image pickup device 213, and a communication device 215.

The CPU 201 functions as an arithmetic processing device and a control device, and controls the overall operation in the information processing device 20 according to various programs. Further, the CPU 201 may be a microprocessor. The ROM 202 stores programs, calculation parameters, and the like used by the CPU 201. The RAM 203 temporarily stores a program used in the execution of the CPU 201, parameters that change appropriately in the execution, and the like. These are connected to each other by a host bus composed of a CPU bus or the like. By the cooperation of the CPU 201, ROM 202 and RAM 203 with the software, functions such as the character extraction unit 224, the list creation unit 244, and the display control unit 252 described with reference to FIG. 2 can be realized.

The input device 208 includes input means for the user to input information such as a mouse, keyboard, touch panel, buttons, microphone, switch, and lever, and an input control circuit that generates an input signal based on the input by the user and outputs the input signal to the CPU 201. It is composed of such as. By operating the input device 208, the user of the information processing device 20 can input various data to the information processing device 20 and instruct the processing operation.

The output device 210 includes, for example, a liquid crystal display (LCD) device, an OLED (Organic Light Emitting Device) device, and a display device such as a lamp. Further, the output device 210 includes an audio output device such as a speaker and headphones. For example, the display device displays an captured image, a generated image, or the like. On the other hand, the voice output device converts voice data and the like into voice and outputs the data.

The memory 211 is a data storage device configured as an example of the storage unit of the information processing device 20 according to the present embodiment. The memory 211 may include a storage medium, a recording device for recording data on the storage medium, a reading device for reading data from the storage medium, a deleting device for deleting the data recorded on the storage medium, and the like. The memory 211 stores a program executed by the CPU 201 and various data.

The imaging device 213 includes an imaging optical system such as a photographing lens and a zoom lens that collects light, and a signal conversion element such as a CCD (Charge Coupled Device) or a CMOS (Complementary Metal Oxide Semiconductor). The imaging optical system collects the light emitted from the subject to form a subject image in the signal conversion unit, and the signal conversion element converts the formed subject image into an electrical image signal.

The communication device 215 is, for example, a communication interface composed of a communication device or the like for connecting to the network 12. Further, the communication device 215 may be a wireless LAN (Local Area Network) compatible communication device, an LTE (Long Term Evolution) compatible communication device, or a wire communication device that performs wired communication.

The network 12 is a wired or wireless transmission path for information transmitted from a device connected to the network 12. For example, the network 12 may include a public network such as the Internet, a telephone line network, a satellite communication network, various LANs (Local Area Network) including Ethernet (registered trademark), and a WAN (Wide Area Network). Further, the network 12 may include a dedicated network such as IP-VPN (Internet Protocol-Virtual Private Network).

<6. Supplement>
Although the preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, the present invention is not limited to such examples. It is clear that a person having ordinary knowledge in the field of technology to which the present invention belongs can come up with various modifications or modifications within the scope of the technical ideas described in the claims. , These are also naturally understood to belong to the technical scope of the present invention.

For example, in the above description, an example in which the character conversion process is executed in the information processing device 20 operated by the user has been described, but the embodiment of the present invention is not limited to such an example. For example, functions such as the character extraction unit 224, the list creation unit 244, and the display control unit 252 described with reference to FIG. 2 may be implemented in a server on the network. In this case, the server may specify the kanji of the conversion destination of katakana received from the terminal operated by the user and transmit the display screen including the kanji of the conversion destination to the terminal. Alternatively, the server may specify the kanji of the conversion destination of katakana input by the user on the website and display the kanji of the conversion destination on the website.

Further, although FIG. 1 shows a tablet-type terminal as an example of the information processing device 20, the information processing device 20 is not limited to the tablet-type terminal. For example, the information processing device 20 is an information processing device for a PC (Personal Computer), a home video processing device (DVD recorder, VCR, etc.), a PDA (Personal Digital Assistants), a home game device, a home appliance, or the like. May be good. Further, the information processing device 20 may be a portable information processing device such as a smartphone, a mobile phone, a portable music playback device, a portable video processing device, or a portable game device. Further, the information processing device 20 may be a customer-operated automatic terminal having a built-in imaging function or scanner function.

Further, although the example in which the information processing device 20 converts katakana into kanji has been mainly described above, the character system of the conversion source character is not limited to katakana, and the character system of the conversion destination is not limited to kanji. For example, the character system of the conversion source character may be hiragana. Further, the language to which the embodiment of the present invention is applied is not limited to Japanese, and may be another language. For example, in Chinese, the embodiment of the present invention can be applied to character conversion between pinyin, which is a writing system for noting Chinese pronunciation, and Chinese characters.

Further, although the example in which the embodiment of the present invention is applied to the character conversion of the name has been described above, the embodiment of the present invention can also be applied to other characters. For example, embodiments of the present invention are also applicable to character conversion of addresses. Most of the addresses can be automatically entered from the zip code, but since it is difficult to automatically enter the building name from the zip code, the embodiment of the present invention can be particularly usefully applied to the character conversion of the building name.

Further, each step in the processing of the information processing apparatus 20 of the present specification does not necessarily have to be processed in chronological order in the order described as the flowchart. For example, each step in the processing of the information processing apparatus 20 may be processed in an order different from the order described in the flowchart, or may be processed in parallel.

Further, it is possible to create a computer program for causing the hardware such as the CPU 201, ROM 202, and RAM 203 built in the information processing device 20 to exhibit the same functions as each configuration of the information processing device 20 described above. A storage medium for storing the computer program is also provided.

20 Information processing device 220 Imaging unit 224 Character extraction unit 232 Display unit 236 Operation unit 240 Dictionary data storage unit 244 List creation unit 248 Specific unit 252 Display control unit

Claims (8)

A character extractor that extracts character strings from image data,
A list creation unit that creates a conversion candidate list that includes one or more conversion candidate characters that correspond to the input characters.
Based on the comparison between the one or more conversion candidate characters included in the conversion candidate list and the character string extracted by the character extraction unit, and the positional relationship of each character in the image data , the conversion destination A specific part that identifies a character and
A display control unit that generates a display screen including the characters of the conversion destination specified by the specific unit, and
Information processing device equipped with. The input characters include last name and first name.
The list creation unit creates the conversion candidate list for each of the surname and the name.
The specific unit creates a surname candidate list containing characters that match the conversion candidate characters for the surname from the character string extracted by the character extraction unit.
Among the characters located following the character starting from the character included in the last name candidate list in the image data, the character matching the conversion candidate character for the name is specified as the character to be converted into the name. The information processing apparatus according to claim 1 , wherein the character used as the starting point is specified as the character to be converted into the last name . The input characters are input information for a contract made by the user, and are input information.
The image data is data obtained by imaging an identity verification certificate.
The information processing device according to claim 1 or 2, wherein the image data is necessary data for the contract. The input characters are composed of characters belonging to the first character system.
The information processing apparatus according to any one of claims 1 to 3, wherein the one or more conversion candidate characters include conversion candidate characters composed of characters belonging to the second character system. The information processing apparatus according to claim 4, wherein the characters belonging to the first character system are kana characters, and the characters belonging to the second character system are kanji characters. The information processing device
An operation unit for the user to input the input characters, and
A display unit that displays the display screen and
The information processing apparatus according to any one of claims 1 to 5, further comprising. Computer,
A character extractor that extracts character strings from image data,
A list creation unit that creates a conversion candidate list that includes one or more conversion candidate characters that correspond to the input characters.
Based on the comparison between the one or more conversion candidate characters included in the conversion candidate list and the character string extracted by the character extraction unit, and the positional relationship of each character in the image data , the conversion destination A specific part that identifies a character and
A display control unit that generates a display screen including the characters of the conversion destination specified by the specific unit, and
A program to function as. Extracting character strings from image data and
Creating a conversion candidate list that includes one or more conversion candidate characters that correspond to the input characters,
Based on the comparison between the one or more conversion candidate characters included in the conversion candidate list and the character string extracted from the image data, and the positional relationship of each character in the image data , the conversion destination Identifying the characters and
To generate a display screen containing the specified characters of the conversion destination,
Information processing methods performed by a computer, including.

Images