KR101219300B1 - Method for inputting hangul text - Google Patents

Method for inputting hangul text Download PDF

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Publication number
KR101219300B1
KR101219300B1 KR1020120079106A KR20120079106A KR101219300B1 KR 101219300 B1 KR101219300 B1 KR 101219300B1 KR 1020120079106 A KR1020120079106 A KR 1020120079106A KR 20120079106 A KR20120079106 A KR 20120079106A KR 101219300 B1 KR101219300 B1 KR 101219300B1
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KR
South Korea
Prior art keywords
letter
cell
character
phoneme
input
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Application number
KR1020120079106A
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Korean (ko)
Inventor
김희재
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김희재
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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/02—Input arrangements using manually operated switches, e.g. using keyboards or dials
    • G06F3/023—Arrangements for converting discrete items of information into a coded form, e.g. arrangements for interpreting keyboard generated codes as alphanumeric codes, operand codes or instruction codes
    • G06F3/0233—Character input methods
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0481—Interaction techniques based on graphical user interfaces [GUI] based on specific properties of the displayed interaction object or a metaphor-based environment, e.g. interaction with desktop elements like windows or icons, or assisted by a cursor's changing behaviour or appearance
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0484—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
    • G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
    • G06F3/04883—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures for inputting data by handwriting, e.g. gesture or text
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units

Abstract

PURPOSE: A Korean characters input modification method is provided to easily modify a typing error based on structural features of Koreans characters, thereby providing convenience to users. CONSTITUTION: When a first character corresponding to a cursor position is a Koreans character, the first character is structured and displayed in a structure table through phonemes analysis(S110). A cell of the first character, for which one phonemes is assigned, is selected among cells included in the structure table, and drag input for a second character is sensed from the cell of the first character(S120). When the first character and the second character are not same, the second character is structured in the structure table through the phonemes analysis and the structure table is displayed(S130). [Reference numerals] (AA,CC) No; (BB,DD) Yes; (S100) Activating text input; (S110) Displaying a structured first character corresponding to a cursor position; (S120) Sensing drag input of a second character for one phoneme of the structured first character; (S130) Displaying the structured second character; (S140) Sensing drop input of the phoneme dragged to an empty cell of the structured second character?; (S150) Displaying by converting into a first modified character by excluding the phoneme moved from the first character, and converting into a second modified character by combining the phoneme moved to the second character

Description

Hangul input correction method {METHOD FOR INPUTTING HANGUL TEXT}

The present invention relates to a Hangul input correction method, and more particularly to a Hangul input correction method that can easily correct a typo that is easily generated by the error of the phoneme input sequence.

There are various ways to modify Korean input, but typos frequently occur when Korean is entered quickly. For example, "complete" is inputted as "onajeon" and "please" is inputted as "kula". In particular, an error of the input order of each phoneme is generated, and thus an unwanted incorrect input is often generated. When a typo occurs in this manner, it is difficult to understand the meaning of a sentence, and it is difficult to show a written document or a message to another person. In addition, in order to correct a typo, the user has to move the cursor to the point where the typo was generated, delete the mistyped text, and input the text that was intended to be entered again. There was a disadvantage of delaying time.

According to a feature of the present invention for achieving the above object, a method for modifying the Hangul input to the information processing terminal, performed by the terminal, (A) the step of activating the character input function of the terminal and ; (B) if the first character corresponding to the current cursor position is Hangul, analyzing the phonemes included in the first character and structuring and displaying the first character in a structured table having a plurality of cells; (C) The first cell to which any one of the phonemes included in the first letter is assigned is selected from the plurality of cells included in the structured table of the first letter displayed in step (B), and the second cell is selected from the selected first cell. Detecting a drag input to a character; (D) If the first letter and the second letter is not the same one letter, by analyzing the phonemes included in the second letter to structure the second letter in a structured table, to structure the first letter Displaying the second character structured table together with a table; (E) If a drag input detected in step (C) and a continuous drop operation are detected in a second cell, which is one of a plurality of cells included in the structured table of the second letter, the first cell is allocated to the first cell. Deleting the phoneme and writing the phoneme deleted in the first cell into the second cell; (F) deleting the phoneme assigned to the first cell in step (E), and correcting and displaying the first letter and the second letter according to a result of writing the deleted phoneme into the second cell. Steps; (G) If a blank cell to which no phoneme included in the first letter is selected is selected from among a plurality of cells included in the structured table of the first letter displayed in step (B), a new phoneme to be allocated to the blank cell is selected. Receiving an input; (H) writing the phoneme received in the step (G) into the empty cell; And (I) modifying and displaying the first letter according to a result of writing the phoneme input to the empty cell in step (H), wherein the structured table is configured to be assigned an initial consonant. And a first structure cell, a second structure cell and a third structure cell to which a neutral vowel is assigned, and a fourth structure cell and a fifth structure cell to which a final consonant is assigned.

According to a feature of the present invention for achieving the above object, a method for modifying the Hangul input to the information processing terminal, performed by the terminal, (A) the step of activating the character input function of the terminal and ; (B) if the first character corresponding to the current cursor position is Hangul, analyzing the phonemes included in the first character and structuring and displaying the first character in a structured table having a plurality of cells; (C) The first cell to which any one of the phonemes included in the first letter is assigned is selected from the plurality of cells included in the structured table of the first letter displayed in step (B), and the second cell is selected from the selected first cell. Detecting a drag input to a character; (D) If the first letter and the second letter is not the same one letter, by analyzing the phonemes included in the second letter to structure the second letter in a structured table, to structure the first letter Displaying the second character structured table together with a table; (E) If a drag input detected in step (C) and a continuous drop operation are detected in a second cell, which is one of a plurality of cells included in the structured table of the second letter, the first cell is allocated to the first cell. Deleting the phoneme and writing the phoneme deleted in the first cell into the second cell; (F) deleting the phoneme assigned to the first cell in step (E), and correcting and displaying the first letter and the second letter according to a result of writing the deleted phoneme into the second cell. Steps; (G) If a blank cell to which no phoneme included in the first letter is selected is selected from among a plurality of cells included in the structured table of the first letter displayed in step (B), a new phoneme to be allocated to the blank cell is selected. Receiving an input; (H) writing the phoneme received in the step (G) into the empty cell; And (I) modifying and displaying the first letter according to a result of writing the phoneme input to the empty cell in step (H), wherein the structured table is configured to be assigned an initial consonant. And a first structure cell, a second structure cell and a third structure cell to which a neutral vowel is assigned, and a fourth structure cell and a fifth structure cell to which a final consonant is assigned.

According to the Hangul input correction method according to the present invention as described above has the following effects.

That is, there is an advantage that it is convenient for the user because it is possible to easily correct the mis-input generated by using the structural characteristics of the Hangul.

In addition, according to the Hangul input correction method according to the present invention, there is an advantage that the time for creating a document can be reduced because the character can be input and modified quickly and easily.

1 is a flowchart showing step by step a Hangul input correction method according to an embodiment of the present invention.
2 and 3 is an exemplary view showing an example of a typo frequently generated when the Hangul input and how to correct it in the Hangul input correction method according to an embodiment of the present invention.
Figure 4 is an exemplary view showing an example of the shape of the structured table for each character used in the Hangul input correction method according to an embodiment of the present invention.
5 is an exemplary view illustrating a process of correcting a typo "ona" of the letter "wan" to a wan in the Hangul input correction method according to an embodiment of the present invention.

Hereinafter, a Hangul input correction method according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings. Advantages and features of the present invention, and methods of achieving the same will become apparent with reference to the embodiments described below in detail in conjunction with the accompanying drawings.

It is to be understood that the present invention is not limited to the embodiments disclosed herein but may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. To fully disclose the scope of the invention to those skilled in the art, and the invention is only defined by the scope of the claims.

Like reference numerals refer to like elements throughout the specification.

1 is a flowchart illustrating a Hangul input correction method according to an embodiment of the present invention step by step, and FIGS. 2 and 3 are typos frequently generated during Hangul input in the Hangul input correction method according to an embodiment of the present invention. An example diagram showing an example and a method of modifying it. First, as shown in FIG. 1, the Hangul input correction method according to an embodiment of the present invention starts from the step S100 in which the text input function is activated. Here, the text input function may include a document writing application in a terminal on which a Hangul input correction method according to an embodiment of the present invention is performed, for example, a personal computer, a mobile communication terminal such as a smartphone, a tablet computer, an e-book, and the like. When a text message is inputted, when a text message is input, when a domain address is input on a web browser, when a search word is input, or when various commands or data are input. For example, as illustrated in FIG. 2, a case in which a text message is written from the smartphone terminal 100 to another terminal is included.

As shown in the illustrated drawing, when the text input function of the terminal 100 is activated to input Korean characters, a text input space A in which an input character appears is displayed, and a key string in which each Hangul alphabet is arranged. (B) is displayed. Here, the phoneme is used as a concept including the consonants and vowels of Hangul, includes 14 consonants and 10 vowels, and may further include 5 double consonants depending on the Hangul input method of the terminal. The user may input desired characters by touching each key included in the key string B with a hand or a stylus pen. In this case, a typo may occur in some input Korean as shown in the drawing. In particular, there are many cases in which a typo occurs due to a change in the input order of each phoneme. FIG. 2 includes representative examples of such a case. The word "complete", which must be entered in the order "o, ㅗ, ㅏ, b,, ㅓ, b", means "onajeon" if the vowels "ㅏ" and "b" are reversed. It's coming. In addition, if the order between the first "ㅓ" and "ㅂ" that is to be entered sequentially in the word "no" is changed, the word "Oh" will come out, and the word "please" will also have the vowel "ㅏ" and the consonant "ㄹ" If the order is reversed, it will be incorrectly entered as "kula".

In order to correct such frequent misunderstandings, conventionally, the cursor is first placed on the last letter of the word, followed by the back space key (b) to delete the wrong word, and the original word must be entered again. did.

For example, if "complete" is incorrectly entered as "onajeon", in the conventional case, the number of keys to be touched again should be at least two input times of the backspace key (b) to delete the two letters "ona" and again A minimum of 4 inputs and a total of 6 touch inputs for inputting "Wan" should be additionally performed. The same applies to the use of a regular computer keyboard. In the case of a typo of "no", at least nine times, the input operation for correcting the typo of "please" is also at least seven times.

However, in the embodiment of the present invention, when the text input function is activated, the terminal detects a cursor position on a space for text input, and if the character corresponding to the current cursor position is Korean, the corresponding Korean character is structured. By displaying (S110), such inconvenience is eliminated. As shown in FIG. 3, when the user moves the cursor to a portion in which a typo is displayed, the terminal 100 displays a structured letter corresponding to the moved cursor position. Here, a structured table is used to structure Korean characters. The structured table includes five cells that fit the maximum number of letters that make up a single character.

In an embodiment of the present invention, the structured table may be configured in a shape as shown in FIG. 4. 4 is an exemplary view showing an example of the shape of the structured table for each character used in the Hangul input correction method according to an embodiment of the present invention. In the table shown in the drawing, first, the cell indicated by the identification symbol ① is the first cell to which the consonant corresponding to the initial constellation is assigned, and the cell indicated by ② is the second cell for the vowel located on the right side of the initial constellation, The displayed cell is a third cell to which a vowel located at the bottom of the initial cell is assigned. In addition, the cell indicated by the identification code ④ is the fourth cell to which the finality is assigned, and the cell indicated by the identification code ⑤ is the fifth cell to which the second finality is assigned when the finality is selectively input. The character corresponding to the position of the cursor is not displayed as a combined letter, but in a structured table format that includes these five cells, depending on which character corresponds to the cursor position. Is placed. Here, one Hangul character does not have to be a proper letter. For example, "ㅠ ㅡ ㅠ" is three characters in total, and if the cursor is present at the position corresponding to the third character "ㅠ", The third letter "ㅠ" is represented by a structured table. That is, the vowel "ㅠ" is input only to the third cell of the table, and the remaining cells are displayed in an empty form. This is done by analyzing the text input from the terminal and structuring each letter according to the table.

That is, the terminal 100 automatically writes each phoneme included in the character corresponding to the position of the cursor into a suitable cell among the cells included in the structured table as shown in FIG.

When the letter corresponding to the cursor position is called the first letter as described above, when a cell including the structured phoneme of the first letter of the structured and displayed first letter is selected and a drag input to the second letter to move the selected phoneme is detected (S120). In addition, the terminal 100 displays a structured second letter (S130). This step will be described more easily with reference to FIG. 5. 5 is an exemplary view illustrating a process of correcting a typo "ona" of the letter "wan" to a wan in the Hangul input correction method according to an embodiment of the present invention.

(1) When "Complete" is incorrectly entered as "Onajeon", when the user moves the cursor to a position corresponding to the letter "I" to correct "Ona" to "Wan", the letter "I" is displayed in the drawing. As shown, it is displayed in a structured table including five cells, separated by phonemes. The terminal 100 assigns "b" to the first cell of FIG. 4 and collects "모음" to the second cell. To display. (2) And when the user's touch drag operation from the structured and displayed letter "I" to the letter "O" for the first cell is detected, the letter "B" included in the first cell is moved. "Is also displayed as a structured table.

Accordingly, when the user moves the selected phoneme among the phonemes included in the first letter to the second letter, the second letter is also structured and displayed to indicate the position (one of five cells) to arrange the selected phoneme in the second letter. The user can select it.

Here, the second letter may be the same letter as the first letter or may be a different letter from the second letter. If the first letter is the same letter as the second letter, the character is already structured, and thus it is not necessary to perform step 130. For example, if a user attempts to enter "none" but incorrectly enters "off", when the cursor is moved to the letter "bot", "bot" is structured and "되면서" is in the first cell of the structured table. I will be assigned to the second cell and " s " to the fourth cell. Here, the user may move "s" to the fifth cell and "ㅂ" to the fourth cell. In other words, each phoneme may be moved to another cell or exchanged with each other within the same character. However, this is not necessarily the case. For example, if "o" is selected and "o" is moved to the first cell of the structured table of the letter "bart", the "ㅂ" in the first cell is the next consonant cell. As the fourth cell is automatically pushed and moved, the " s " in the fourth cell can be automatically moved to the fifth cell, which is the next consonant cell.

In addition, as shown in FIG. 5, the phoneme drag is detected as a second letter different from the first letter, and the user can select a cell to which the selected letter is input to the second letter while the second letter is also structured and displayed. In the figure, "b" is dragged to the fourth cell of the structure table of letters "o".

When the selected phoneme is dragged to a specific cell of the structured table of the second letter and dropped from the cell (S140), the cell in which the selected phoneme is arranged in the first letter is emptied and the second selected letter is dropped. The selected characters are filled in the cells of the text structure table. The final character is modified and displayed based on the structured table finally modified for the first character and the second character (S150).

That is, in FIG. 5, when (3) "ㅏ" is selected by the user's touch and is moved to the letter "O" by the drag operation, and (4) when it is dropped to the second cell, (5) the existing " In the structured table of " b ", no characters are left and deleted, and the existing " oh " corresponding to the second letter is finally "wan". According to this, in addition to moving the cursor, a typo is corrected by a total of two drag / drop operations. Compared to the previous method, which requires a total of seven touch inputs, it is possible to correct the coming with a very simple operation. The drag / drop operation may be a drag / drop according to a touch method or may be a drag / drop operation using a mouse.

In addition, in an embodiment of the present invention, in the step 110, when an empty cell exists in the structured table of the first letter, when the empty cell is selected, the phoneme to be included in the empty cell may be separately input.

In addition, the structured table of the character corresponding to the cursor position and the surrounding characters may be displayed enlarged than the existing mark size.

It will be understood by those skilled in the art that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. It is therefore to be understood that the above-described embodiments are illustrative in all aspects and not restrictive. The scope of the present invention is defined by the appended claims rather than the foregoing detailed description, and all changes or modifications derived from the meaning and scope of the claims and the equivalents thereof are included in the scope of the present invention Should be interpreted.

Claims (1)

A method for correcting a Hangul inputted to an information processing terminal, the method being performed by the terminal,
(A) activating a text input function of the terminal;
(B) if the first character corresponding to the current cursor position is Hangul, analyzing the phonemes included in the first character and structuring and displaying the first character in a structured table having a plurality of cells;
(C) The first letter cell to which any one of the phonemes included in the first letter is assigned is selected from the plurality of cells included in the first letter structured table displayed in step (B), and the selected first letter Detecting a drag input from the cell to the second letter;
(D) If the first letter and the second letter is not the same one letter, by analyzing the phonemes included in the second letter to structure the second letter in a structured table, to structure the first letter Displaying the second character structured table together with a table;
(E) when the drag input detected in step (C) and a drop operation consecutive in the second letter cell, which is one of a plurality of cells included in the structured table of the second letter, are detected, the selected first letter Deleting the phonemes assigned to the cells of and writing the phonemes deleted from the cells of the selected first letter into the cells of the second letter in which the drop operation is detected;
(F) the first letter according to a result of deleting the phoneme assigned to the cell of the selected first letter in step (E) and writing the deleted phoneme into a cell of the second letter where the drop operation is detected. And correcting and displaying the second letter;
(G) If a blank cell to which no phoneme included in the first letter is selected is selected from among a plurality of cells included in the structured table of the first letter displayed in step (B), a new phoneme to be allocated to the blank cell is selected. Receiving an input;
(H) writing the phoneme received in the step (G) into the empty cell; And
(I) modifying and displaying the first letter according to the result of writing the phoneme input to the empty cell in step (H),
And the structured table comprises a first cell to which an initial consonant is assigned, a second cell and a third cell to which a neutral vowel is assigned, and a fourth cell and a fifth cell to which a final consonant is assigned.
KR1020120079106A 2012-07-20 2012-07-20 Method for inputting hangul text KR101219300B1 (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180082346A (en) * 2017-01-08 2018-07-18 윤경숙 the method of corrrecting syllable by component unit
KR20190097771A (en) 2018-02-13 2019-08-21 한림대학교 산학협력단 Correction application for mistyped Hangul character

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20100010396A (en) * 2008-07-22 2010-02-01 조근우 Inputting appartus and handwriting character recognition system on touch screen
KR101050671B1 (en) * 2009-08-11 2011-07-19 삼성전자주식회사 Hangul input device using touch screen, method

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20100010396A (en) * 2008-07-22 2010-02-01 조근우 Inputting appartus and handwriting character recognition system on touch screen
KR101050671B1 (en) * 2009-08-11 2011-07-19 삼성전자주식회사 Hangul input device using touch screen, method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180082346A (en) * 2017-01-08 2018-07-18 윤경숙 the method of corrrecting syllable by component unit
KR102441624B1 (en) * 2017-01-08 2022-09-07 윤경숙 the method of corrrecting syllable by component unit
KR20190097771A (en) 2018-02-13 2019-08-21 한림대학교 산학협력단 Correction application for mistyped Hangul character

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