User-tailorable romanized Chinese text input systems and methods

• US 7,315,982 B2
• Filed: 02/26/2003
• Issued: 01/01/2008
• Est. Priority Date: 02/26/2003
• Status: Expired due to Fees

• Current Assignee: Xerox Corporation (Xerox Holdings Corp.)
• Original Assignee: Xerox Corporation (Xerox Holdings Corp.)
• Inventors: Becker, Joseph D.
• Primary Examiner(s): Edouard; Patrick N.
• Assistant Examiner(s): YEN, ERIC L
• Application Number:
  US10/248,880
• Publication Number:
  US 20040167769A1
• Time in Patent Office: 1,770 Days
• Field of Search: 715/535
• US Class Current: 715/262
• CPC Class Codes: G06F 40/129 Handling non-Latin characters, e.g. kana-to-kanji conversion

Abstract

Methods and systems for romanizing Chinese ideograms allow a user to create a personalized spelling dictionary that converts a user'"'"'s desired roman-alphabet spelling to an equivalent Chinese character. A phonetic combination from a standard Chinese dialect is selected. The user defines a roman alphabet equivalent of the selected phonetic combination that fits the way the user pronounces the phonetic combination in the user'"'"'s own dialect or idiolect.

Claims

1. A method of romanizing Chinese ideograms against an implemented dialect, comprising:

receiving a user input selection of an implemented dialect from among a plurality of stored dialects;

displaying a matrix of phonetic combinations that excludes phonetic combinations for syllables not present in the implemented dialect;

receiving a user input of a phonetic combination selected from the display of the displayed phonetic combinations;

defining a first roman alphabet equivalent of the selected phonetic combination;

displaying a first Chinese ideogram, the first Chinese ideogram being associated with the selected phonetic combination in the implemented dialect;

associating the first roman alphabet equivalent with the first Chinese ideogram;

displaying a first question usable to discern the user'"'"'s dialect;

receiving a response from the user;

selecting at least a second question based on the user'"'"'s response to a previous question;

displaying the at least the second question usable to discern the user'"'"'s dialect;

receiving at least a second response from the user;

determining whether the at least the second or a subsequent response is adequate to determine the user'"'"'s dialect by analyzing the at least the second response and other information, the other information including at least one prior response; and

determining the user'"'"'s dialect when the responses are adequate.

2. The method of claim 1, further comprising loading a personal spelling dictionary, the personal spelling dictionary containing one or more roman alphabet equivalents of one or more respective phonetic combinations in the implemented dialect.

3. The method of claim 1, further comprising:

identifying a second Chinese ideogram, the second Chinese ideogram being associated with the selected phonetic combination in the implemented dialect; and

associating the first roman alphabet equivalent with the second Chinese ideogram.

4. The method of claim 1, further comprising:

identifying a second Chinese ideogram, the second Chinese ideogram being associated with the selected phonetic combination in the implemented dialect;

defining a second roman alphabet equivalent of the selected phonetic combination; and

associating the second roman alphabet equivalent with the second Chinese ideogram,

wherein the second roman alphabet equivalent is different from the first roman alphabet equivalent.

5. The method of claim 1, further comprising storing the first roman alphabet equivalent in a personal spelling dictionary.

6. The method of claim 5, further comprising downloading the personal spelling dictionary.

7. The method of claim 5, further comprising transmitting the personal spelling dictionary.

8. The method of claim 1, wherein the other information includes information related to dialects.

9. The method of claim 1, wherein selecting the at least the second question comprises excluding at least one question from a set of predetermined questions that is not usable to discern the user'"'"'s dialect based on the response from the user to at least one prior question.

10. The method of claim 1, wherein the matrix of phonetic combinations is arranged with a list of vowel phonemes on a first axis and a list of consonant phonemes on a second axis.

11. A computer storage medium having executable software code, the executable software code including instructions for a computer to perform steps of:

selecting an implemented Chinese dialect from among a plurality of stored dialects;

displaying a matrix of phonetic combinations that excludes phonetic combinations corresponding to syllables not present in the implemented Chinese dialect;

selecting a phonetic combination from the display of the displayed phonetic combinations from the implemented Chinese dialect;

displaying a user interface usable by a user to define a first roman alphabet equivalent of the selected phonetic combination;

displaying a first Chinese ideogram, the first Chinese ideogram being associated with the selected phonetic combination in the implemented Chinese dialect;

associating the first roman alphabet equivalent with the first Chinese ideogram;

displaying a first question usable to discern the user'"'"'s dialect;

receiving a response from the user;

selecting at least a second question based on the user'"'"'s response to a previous question;

displaying the at least the second question usable to discern the user'"'"'s dialect;

receiving at least a second response from the user;

determining whether the at least the second or a subsequent response is adequate to determine the user'"'"'s dialect by analyzina the at least the second response and other information, the other information including at least one prior response; and

determining the user'"'"'s dialect when the responses are adequate.

12. The computer storage medium of claim 11, wherein the executable software code further includes instructions for performing a step of receiving a personal spelling dictionary, the personal spelling dictionary containing one or more roman alphabet equivalents of one or more respective phonetic combinations in the implemented Chinese dialect.

13. The computer storage medium of claim 11, wherein the executable software code further includes instructions for performing steps of:

identifying a second Chinese ideogram, the second Chinese ideogram associated with the selected phonetic combination in the implemented Chinese dialect; and

associating the first roman alphabet equivalent with the second Chinese ideogram.

14. The computer storage medium of claim 11, wherein the executable software code further includes instructions for performing steps of:

identifying a second Chinese ideogram, the second Chinese ideogram associated with the selected phonetic combination in the implemented Chinese dialect;

defining a second roman alphabet equivalent of the selected phonetic combination; and

associating the second roman alphabet equivalent with the second Chinese ideogram, the second roman alphabet equivalent different from the first roman alphabet equivalent.

15. The computer storage medium of claim 11, wherein the executable software code further includes instructions for performing a step of storing the first roman alphabet equivalent in a personal spelling dictionary.

16. The computer storage medium of claim 15, wherein the executable software code further includes instructions for performing a step of downloading the personal spelling dictionary.

17. The computer storage medium of claim 15, wherein the executable software code further includes instructions for performing a step of transmitting the personal spelling dictionary.

18. The computer storage medium of claim 11, wherein the matrix of phonetic combinations is arranged with a list of vowel phonemes on a first axis and a list of consonant phonemes on a second axis.

19. A system for romanizing Chinese ideograms against an implemented dialect, comprising:

a dialect selection circuit, routine or application that selects an implemented dialect from among a plurality of stored dialects;

a phonetic combination exclusion circuit, routine or application that excludes phonetic combinations for syllables not present in the implemented dialect;

a display circuit that displays a matrix of phonetic combinations for syllables not excluded from the implemented dialect;

a phonetic combination selecting circuit, routine or application that selects a phonetic combination from the display of the displayed phonetic combinations;

a romanization information analyzing circuit, routine or application that defines a roman alphabet equivalent to the selected phonetic combination;

a display unit that displays a Chinese ideogram, the Chinese ideogram being associated with the selected phonetic combination in the implemented dialect;

wherein the romanization information analyzing circuit, routine or application associates the roman alphabet equivalent with the Chinese ideogram;

displaying a first question usable to discern the user'"'"'s dialect;

receiving a response from the user;

selecting at least a second question based on the user'"'"'s response to a previous question;

displaying the at least the second question usable to discern the user'"'"'s dialect;

receiving at least a second response from the user;

determining whether the at least the second or a subsequent response is adequate to determine the user'"'"'s dialect by analyzing the at least the second response and other information, the other information including at least one prior response; and

determining the user'"'"'s dialect when the responses are adequate.

20. The system of claim 19, further comprising a controller, the controller uploading or downloading a personal spelling dictionary, the personal spelling dictionary containing one or more roman alphabet equivalents of one or more respective phonetic combinations in the implemented dialect.

21. The system of claim 19, wherein the matrix of phonetic combinations is arranged with a list of vowel phonemes on a first axis and a list of consonant phonemes on a second axis.