Translation and display of text in picture
A method performed by a mobile terminal may include receiving an image that includes text, translating the text into another language and superimposing and displaying the translated text over the received image.
1. A method of translating text, comprising: performing character recognition on each frame of a video stream; determining, based on the character recognition, a line of text in a first frame of the video stream; determining a word of a first language in the line of text; tracking a position of the word in a second frame of the video stream, wherein the second frame is subsequent to the first frame; translating the word from the first language into a corresponding word from a second language; and displaying the corresponding word from the second language in the second frame of the video stream over the position of the word in the second frame of the video stream.
2. The method of claim 1 , wherein the second language is determined from a user input where a user selects the second language from a plurality of languages, the plurality of languages including the first language and the second language.
3. The method of claim 1 , wherein the first language is determined by an evaluation of the word.
4. The method of claim 1 , wherein the first language is determined from a user input where a user selects the first language from a plurality of languages, the plurality of languages including the first language and the second language.
5. The method of claim 1 , further comprising:
displaying the corresponding word using text that is a same size as the text of the word.
6. The method of claim 1 , further comprising:
storing, in a memory of the mobile device, a first dictionary of words from the first language and a second dictionary of words from the second language.
7. The method of claim 1 , wherein the video stream is a real-time video stream.
8. A mobile device comprising:
a display, a camera, a memory and a processor, wherein the processor is configured to:
perform character recognition on each frame of a video stream;
determine, based on the character recognition, a line of text in a first frame of the video stream;
determine a word of a first language in the line of text;
track a position of the word in a second frame of the video stream, wherein the second frame is subsequent to the first frame;
translate the word from the first language into a corresponding word from a second language; and
display, via the display of the mobile device, the corresponding word from the second language in the second frame of the video stream over the position of the word in the second frame of the video stream.
9. The device of claim 8 , wherein the second language is determined from a user input where a user selects the second language from a plurality of languages, the plurality of languages including the first language and the second language.
10. The device of claim 8 , wherein the first language is determined by an evaluation of the word.
11. The device of claim 8 , wherein the first language is determined from a user input where a user selects the first language from a plurality of languages, the plurality of languages including the first language and the second language.
12. The device of claim 8 , wherein the corresponding word is displayed using text that is approximately the same size as the text of the word.
13. The device of claim 8 , wherein the memory stores a first dictionary of words from the first language and a second dictionary of words from the second language.
14. The device of claim 8 , wherein the video stream is a real-time video stream.
15. A non-transitory computer-readable medium having instructions stored thereon for translating text, which instructions, when executed by a processor of a mobile device, cause the mobile device to perform the steps comprising:
performing character recognition on each frame of a video stream;
determining, based on the character recognition, a line of text in a first frame of the video stream;
determining a word of a first language in the line of text;
tracking a position of the word in a second frame of the video stream, wherein the second frame is subsequent to the first frame;
translating the word from the first language into a corresponding word from a second language; and
displaying the corresponding word from the second language in the second frame of the video stream over the position of the word in the second frame of the video stream.
16. The non-transitory computer-readable medium of claim 15 , wherein the second language is determined from a user input where a user selects the second language from a plurality of languages, the plurality of languages including the first language and the second language.
17. The non-transitory computer-readable medium of claim 15 , wherein the first language is determined by an evaluation of the word.
18. The non-transitory computer-readable medium of claim 15 , further comprising:
displaying the corresponding word using text that is a same size as the text of the word.
19. The non-transitory computer-readable medium of claim 15 , further comprising:
storing, in a memory of the mobile device, a first dictionary of words from the first language and a second dictionary of words from the second language.
20. The non-transitory computer-readable medium of claim 15 , wherein the video stream is a real-time video stream.