CN1604668A - Portable electronic equipment having words identification function and words identification method - Google Patents
Portable electronic equipment having words identification function and words identification method Download PDFInfo
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- CN1604668A CN1604668A CN03151443.XA CN03151443A CN1604668A CN 1604668 A CN1604668 A CN 1604668A CN 03151443 A CN03151443 A CN 03151443A CN 1604668 A CN1604668 A CN 1604668A
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Abstract
This invention relates to a kind of portable electronic installation that can identify character. It comprises a host machine, an image import unit, an image export unit and an instruction import unit. At first, the host machine has a host machine circuit and a character identification circuit. The character identification circuit resistive couples with the host machine circuit. And the character identification circuit is suitable for transferring a digital image to a digital file. And the image import unit, image export unit and instruction import unit resistive couples with the host machine circuit.
Description
Technical field
The invention relates to a kind of portable electronic devices, and particularly relevant for a kind of portable electronic devices with text-recognition function.
Background technology
In the epoch of information blast now, the human lives has be unable to do without telecommunications, it has been quite general that interpersonal often utilization electronic communication equipment transmits message mutually, especially the portable electronic devices that can carry, for example mobile phone or electronic installation with wireless communication function.
In mobile communication technology flourishing day by day today, function of mobile communication device is still constantly weeded out the old and bring forth the new.Except functions such as broadcast listening, there are many device for mobile communication more to develop at present and to have camera function, so when the user wants to have a picture taken as a souvenir, can utilize device for mobile communication to take digitized video with camera function, and transmit digitized video via the wireless communication services system, allow the user can via device for mobile communication captured digitized video be passed to the user of far-end whenever and wherever possible.Similarly, when the user saw the article that desire is preserved and reports, the user also can be filmed it via the device for mobile communication with camera function at any time.It should be noted that, because the captured digitized video that gets off of device for mobile communication is not a digital document, so as the user if will edit the digitized video of the file kenel under captured further the time, then digitized video must be uploaded to after the computer, text-recognition software by computer is converted to digital document with digitized video again, the action that just can edit the digitized video of file type this moment.
Yet though known device for mobile communication has the function of photograph, it can't directly be converted to digital document with the digitized video of file kenel.Therefore, as user immediately during the digitized video of editing files kenel, then must convert digitized video to digital document, otherwise can't edit word content immediately by the captured digitized video of device for mobile communication via computer.
Summary of the invention
In view of this, purpose of the present invention is exactly that a kind of portable electronic devices and character identification method thereof with text-recognition function is being provided, allow the user can directly capture the digitized video of file kenel, to the digital document of converting again via portable electronic devices.
For reaching above-mentioned purpose of the present invention, the present invention proposes a kind of portable electronic devices with text-recognition function, and it comprises a main frame body, an image input unit, an image output unit and an instruction input unit.The main frame body has a host circuit and a text-recognition circuit, and wherein the text-recognition circuit is electrically coupled to host circuit, and text-recognition circuit system is suitable for converting a digitized video to a digital document.In addition, image input unit, image output unit and instruction input unit all are electrically coupled to host circuit.
Described according to preferred embodiment of the present invention, above-mentioned portable electronic devices with text-recognition function, also comprise a voice-output unit and a voice-input unit, it all is electrically coupled to host circuit, wherein the main frame body also comprises a wireless communication line, and it is electrically coupled to host circuit.
For reaching above-mentioned purpose of the present invention, the present invention also proposes a kind of character identification method, and it is applicable to a portable electronic devices.At first, the image input unit acquisition analog image via portable electronic devices then converts analog image to a digitized video via portable electronic devices, via portable electronic devices the digitized video identification is become a digital document afterwards.
Described according to preferred embodiment of the present invention, above-mentioned character identification method, the digitized video identification is being become in the step of digital document, also comprise distribution according to the character of digitized video, digitized video is resolved into a plurality of digitized videos zone, then these digital imagery zone identifications are become a plurality of digital characters, and these numeric word units form above-mentioned digital document.
Described according to preferred embodiment of the present invention, above-mentioned character identification method, the digitized video domain identification is being become in the step of digital character, also comprising each digitized video Region Decomposition is become a character characteristic locus, then each character characteristic locus identification is being become one of above-mentioned digital character.
Described according to preferred embodiment of the present invention, when the digitized video domain identification is become the step of digital character, also comprise and proofread and correct these digital characters.
Based on above-mentioned, the present invention will be built in a portable electronic devices with camera function in the text-recognition circuit, so can directly utilize the image input unit of portable electronic devices to capture an analog image, and will convert a digitized video to, convert thereof into a digital document again, thereby allow the user can directly on portable electronic devices, read and edit this digital document.
For above-mentioned purpose of the present invention, feature and advantage can be become apparent, a preferred embodiment cited below particularly, and conjunction with figs. is described in detail below:
Description of drawings
Fig. 1 has illustrated a kind of calcspar with portable electronic devices of text-recognition function according to a preferred embodiment of the present invention.
Fig. 2 has illustrated and has been the flow chart according to a kind of character identification method of a preferred embodiment of the present invention.
Embodiment
The invention provides a kind of portable electronic devices and character identification method thereof,, and convert analog image to digitized video, again the digitized video identification is become digital document in order to the acquisition analog image with text-recognition function.
Please refer to Fig. 1, it has illustrated a kind of calcspar with portable electronic devices of text-recognition function according to a preferred embodiment of the present invention.The portable electronic devices with text-recognition function of present embodiment comprises a main frame body 100, an image input unit 110, an image output unit 140 and an instruction input unit 150, in the present embodiment, portable electronic devices for example is mobile phone or electronic installation with wireless communication function, it also comprises a voice-output unit 120 and a voice-input unit 130, and voice-output unit 120 and voice-input unit 130 all are electrically coupled to host circuit 102.This outdoor main unit body 100 also comprises a wireless communication line, and it is electrically coupled to host circuit 102.As for image input unit 110 for example is a taking lens, and voice-output unit 120 for example is a loud speaker, and voice-input unit 130 is a microphone for example, and image output unit 140 for example is a flat-panel screens, and instruction input unit 150 for example is a keyboard.In addition, image output unit 140 and instruction input unit 150 more can for example be touch-sensitive displays.
Please equally with reference to Fig. 1, main frame body 100 has a host circuit 102 and a text-recognition circuit 106, and wherein text-recognition circuit 106 is to be electrically coupled to host circuit 102.In addition, image input unit 110, image output unit 140 and instruction input unit 150 all are electrically coupled to host circuit 102 equally.In the present embodiment, the user can operate portable electronic devices via instruction input unit 150 and image output unit 140.Similarly, in the present embodiment, the user more can capture an analog image via image input unit 110, and will convert a digitized video to, and convert this digitized video to a digital document via above-mentioned text-recognition circuit 106.It should be noted that host circuit 102 except comprising literal identification circuit 106, also can comprise wireless communication line, data storage circuit and power supply circuit etc., or other circuit that need.
Please refer to Fig. 1,2, wherein Fig. 2 has illustrated the flow chart according to a kind of character identification method of a preferred embodiment of the present invention.The character identification method of present embodiment is to be applicable to a portable electronic devices, and this portable electronic devices for example is mobile phone or electronic installation with wireless communication function.At first, in step 210, capture an analog image via an image input unit 110 of device for mobile communication.Then, in step 220, convert the analog image that is captured to digitized video.Afterwards, in step 230,, above-mentioned digitized video is resolved into a plurality of digitized videos zone according to the distribution of the character of digitized video.Then, in step 240, each digitized video Region Decomposition is become a character characteristic locus.Come again, in step 250, with these character characteristic locuses respectively identification become a digital character.Moreover in step 260, the user can proofread and correct these digital characters in regular turn.Then, in step 270, whether all the identification of all these character characteristic locuses of judging digitized video finish.If not, then get back in the step 250, with residue as yet not these character characteristic locuses of finishing of identification continue identifications and become digital character; If, then carry out step 280, these are formed a digital document in corresponding its position in digitized video of digital character of finishing of identification.
In sum, portable electronic devices with text-recognition function of the present invention can directly capture an analog image via the image input unit that it was equipped with, convert this analog image to a digitized video again, and convert this digitized video to digital document.Therefore, the user can directly capture the digitized video of a file kenel via portable electronic devices, and converts this digitized video to a digital document.Therefore, the user can directly read or edit this digital document on portable electronic devices, when this portable electronic devices is a mobile phone or when having the electronic installation of wireless communication function, even can be via the wireless communication services system, and this digital document is sent to the user of far-end, or via the transmission periphery, and this digital document is uploaded to computer, thereby increase the ease of use of portable electronic devices.
Though the present invention discloses as above with a preferred embodiment; right its is not in order to limit the present invention; anyly be familiar with present technique field person; without departing from the spirit and scope of the present invention; when can doing a little change and retouching, so protection scope of the present invention is as the criterion when looking accompanying the claim person of defining.
Claims (8)
1. portable electronic devices with text-recognition function comprises at least:
One main frame body has a host circuit and a text-recognition circuit, and wherein this literal identification circuit system is electrically coupled to this host circuit, and this literal identification circuit system is suitable for converting a digitized video to a digital document;
One image input unit is electrically coupled to this host circuit;
One image output unit is electrically coupled to this host circuit; And
One instruction input unit is electrically coupled to this host circuit.
2. the portable electronic devices with text-recognition function as claimed in claim 1 is characterized in that, this image output unit and this instruction input unit are a touch-sensitive display.
3. the portable electronic devices with text-recognition function as claimed in claim 1 is characterized in that, this main frame body also comprises a wireless communication line, and it is electrically coupled to this host circuit.
4. the portable electronic devices with text-recognition function as claimed in claim 3 also comprises a voice-output unit and a voice-input unit, and it all is electrically coupled to this host circuit.
5. a character identification method is applicable to a portable electronic devices, and wherein this portable electronic devices has an image input unit, and this literal discrimination method comprises:
Capture an analog image via this image input unit;
Convert this analog image to a digitized video; And
This digitized video identification is become a digital document.
6. character identification method as claimed in claim 5 is characterized in that, becomes the step of this digital document to comprise this digitized video identification:
According to the distribution of the character of this digitized video, this digitized video is resolved into a plurality of digitized videos zone; And
Those digitized video domain identifications are become a plurality of digital characters, and those numeric word units form this digital document.
7. character identification method as claimed in claim 6 is characterized in that, becomes the step of those digital characters to comprise those digitized video domain identifications:
Each those digitized video Region Decomposition is become a character characteristic locus; And
Each those character characteristic locus identification is become one of those digital characters.
8. character identification method as claimed in claim 7 is characterized in that, becomes the step of those digital characters also to comprise those digitized video domain identifications: proofread and correct those digital characters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN03151443.XA CN1604668A (en) | 2003-09-29 | 2003-09-29 | Portable electronic equipment having words identification function and words identification method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN03151443.XA CN1604668A (en) | 2003-09-29 | 2003-09-29 | Portable electronic equipment having words identification function and words identification method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1604668A true CN1604668A (en) | 2005-04-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN03151443.XA Pending CN1604668A (en) | 2003-09-29 | 2003-09-29 | Portable electronic equipment having words identification function and words identification method |
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| Country | Link |
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| CN (1) | CN1604668A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013067789A1 (en) * | 2011-11-08 | 2013-05-16 | 中兴通讯股份有限公司 | Personal identification number inputting method, wireless device, and wireless pairing method and system |
-
2003
- 2003-09-29 CN CN03151443.XA patent/CN1604668A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013067789A1 (en) * | 2011-11-08 | 2013-05-16 | 中兴通讯股份有限公司 | Personal identification number inputting method, wireless device, and wireless pairing method and system |
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