Method and apparatus to transliterate text using a portable device

• US 7,310,605 B2
• Filed: 11/25/2003
• Issued: 12/18/2007
• Est. Priority Date: 11/25/2003
• Status: Active Grant

• Current Assignee: Microsoft Technology Licensing LLC (Microsoft Corporation)
• Original Assignee: International Business Machines Corporation
• Inventors: Kumhyr, David Bruce, Janakiraman, Janani
• Primary Examiner(s): Azad; Abul K.
• Application Number:
  US10/721,431
• Publication Number:
  US 20050114145A1
• Time in Patent Office: 1,484 Days
• Field of Search: None
• US Class Current: 704/277
• CPC Class Codes: G06F 40/58 Use of machine translation, e.g. for multi-lingual retrieval, for server-side translation for client devices or for real-time translation
• CPC Class Codes: G10L 13/00 Speech synthesis; Text to speech systems

Abstract

A method, apparatus, and computer instructions for a method in a portable device for transliterating text. An image of the text is generated using a camera function in the portable device. The image is sent with an identification of a source language and a target language to a transliteration service using a wireless communications link. A response is received from the transliteration service, wherein the response contains a transliteration of the text in the target language. The transliteration is then presented on the portable device. The presentation may be, for example, text displayed on the portable device or in the form of speech presented audibly to the user.

Claims

1. A method in a portable device for transliterating text, the method comprising:

generating an image of the text using a camera function in the portable device;

sending the image with an identification of a source language and a target language to a transliteration service using a wireless communications link;

receiving a response from the transliteration service, wherein the response contains a transliteration of the text in the target language and wherein the transliteration contains a phonetic pronunciation used to pronounce the text in the source language using characters in the target language; and

presenting the transliteration.

2. The method of claim 1, wherein the transliteration containing the phonetic pronunciation of the text in the source language is characters in the target language and wherein the presenting step comprises:

presenting the transliteration on a display in the portable device.

3. The method of claim 1, wherein text in the transliteration is converted into speech using a text to speech conversion process by the portable device or by the transliteration service.

4. The method of claim 1, wherein the transliteration service is located on a server on an Internet.

5. The method of claim 1, wherein the portable device is selected from one of a mobile phone, a personal digital assistant, and a table personal computer.

6. The method of claim 1, wherein the wireless communications link has a protocol using at least one of code division multiple access, time division multiple access, Blue Tooth, I.E.E.E. 802.11b, and I.E.E.E. 802.11g.

7. A method in a data processing system for transliterating text from a source language to a target language, the method comprising:

receiving a request from a portable device, wherein the request includes an image of the text an identification of the source language, and an identification of the target language;

performing optical character recognition on the image to generate the text;

transliterating the text from the source language to the target language to form transliterated text, wherein the transliterated text contains a phonetic pronunciation of the text from the source language using characters in the target language; and

sending the transliterated text to the portable device.

8. A data processing system in a portable device for transliterating text, the data processing system comprising:

generating means for generating an image of the text using a camera function in the portable device;

sending means for sending the image with an identification of a source language and a target language to a transliteration service using a wireless communications link;

receiving means for receiving a response from the transliteration service, wherein the response contains a transliteration of the text in the target language and wherein the transliteration contains a phonetic pronunciation used to pronounce the text in the source language using characters in the target language; and

presenting means for presenting the transliteration.

9. The data processing system of claim 8, wherein the transliteration containing the phonetic pronunciation of the text in the source language is characters in the target language and wherein the presenting means comprises:

means for presenting the transliteration on a display in the portable device.

10. The data processing system of claim 8, wherein text in the transliteration is converted into speech using a text to speech conversion process by the portable device or by the transliteration service.

11. The data processing system of claim 8, wherein the translation service is located on a server on an Internet.

12. The data processing system of claim 8, wherein the portable device is selected from one of a mobile phone, a personal digital assistant, and a table personal computer.

13. A data processing system for transliterating text from a source language to a source language, the data processing system comprising:

receiving means for receiving a request from a portable device, wherein the request includes an image of the text, an identification of the source language, and an identification of the target language;

performing means for performing optical character recognition on the image to generate the text;

translating means for transliterating the text from the source language to the target language to form transliterated text; and

sending means for sending the transliterated text to the portable device.

14. A computer program product in a computer readable medium in a portable device for transliterating text, the computer program product comprising:

first instructions for generating an image of the text using a camera function in the portable device;

second instructions for sending the image with an identification of a source language and a target language to a transliteration service using a wireless communications link;

third instructions for receiving a response from the transliteration service, wherein the response contains a transliteration of the text in the target language and wherein the transliteration contains a phonetic pronunciation used to pronounce the text in the source language using characters in the target language; and

fourth instructions for presenting the transliteration.

15. The computer program product of claim 14, wherein the transliteration containing the phonetic pronunciation of the text in the source language is characters in the target language and wherein the fourth instructions comprises:

sub-instructions for presenting the translation on a display in the portable device.

16. The computer program product of claim 14, wherein text in the transliteration is converted into speech using a text to speech conversion process by the portable device or by the transliteration service.

17. The computer program product of claim 14, wherein the transliteration service is located on a server on an Internet.

18. The computer program product of claim 14, wherein the portable device is selected from one of a mobile phone, a personal digital assistant, and a table personal computer.

19. A computer program product in a computer readable medium for transliterating text from a source language to a source language, the computer program product comprising:

first instructions for receiving a request from a portable device, wherein the request includes an image of the text, an identification of the source language, and an identification of the target language;

second instructions for performing optical character recognition on the image to generate the text;

third instructions for transliterating the text from the source language to the target language to form translated text, wherein the transliterated text contains a phonetic pronunciation of the text from the source language using characters in the target language; and

fourth instructions for sending the transliterated text to the portable device.

20. A portable device comprising:

a bus system;

a memory connected to the bus system, wherein the memory includes a set of instructions; and

a processing unit connected to the bus system, wherein the processing unit executes the set of instructions to generate an image of the text using a camera function in the portable device;

send the image with an identification of a source language and a target language to a transliteration service using a wireless communications link;

receive a response from the transliteration service, wherein the response contains a transliteration of the text in the target language and wherein the transliteration contains a phonetic pronunciation used to pronounce the text in the source language using characters in the target language; and

present the transliteration.

21. A data processing system comprising:

a bus system;

a memory connected to the bus system, wherein the memory includes a set of instructions; and

a processing unit connected to the bus system, wherein the processing unit executes the set of instructions to receive a request from a portable device, wherein the request includes an image of the text, an identification of the source language, and an identification of the target language;

perform optical character recognition on the image to generate the text;

transliterate the text from a source language to a target language to form transliterated text wherein the transliterated text contains a phonetic pronunciation of the text from the source language using characters in the target language; and

send the transliterated text to the portable device.