CN101794381A - Method for image acquisition and discrimination by utilizing camera - Google Patents
Method for image acquisition and discrimination by utilizing camera Download PDFInfo
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- CN101794381A CN101794381A CN 201010114386 CN201010114386A CN101794381A CN 101794381 A CN101794381 A CN 101794381A CN 201010114386 CN201010114386 CN 201010114386 CN 201010114386 A CN201010114386 A CN 201010114386A CN 101794381 A CN101794381 A CN 101794381A
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Abstract
The invention provides a method for image acquisition and discrimination by utilizing a camera, which comprises the camera, a computer and an analysis software. The camera is connected with the computer through USB; the analysis software is arranged inside the computer, and can realize the functions of round dot counting and figure discrimination by the steps of image acquisition, image discrimination processing and result display and the like. Compared with the prior art, the invention can realize the more complicated interaction of the camera and the surround environment under the control of the analysis software, thereby achieving the aim of edutainment.
Description
One, technical field
The present invention relates to a kind of intelligent mode recognition methods, especially relate to a kind of method of utilizing camera to carry out image acquisition, identification.
Two, background technology
Along with technical development of computer, computer technology has become necessary part in people's life.In the middle school teaching process, it is more and more necessary in advance middle school student to be popularized the knowledge of computing machine aspect, but the distinctive uninteresting and complicated symbol of computer technology, program etc. tend to limit the interest of adolescents with learning computing machine.Meeting and the supporting hardware device that has some to be connected of textbook in the teaching aid that also has with computing machine, such as camera, be used to the interest that excites the student to learn, but this camera is very simple, only understand the form of the simple reaction original, be difficult to carry out reciprocation, concerning the student, will feel dull and no longer interested soon with surrounding environment.
Three, summary of the invention
Technical matters to be solved by this invention is exactly the weak point that overcomes the above-mentioned background technology, a kind of method of utilizing camera to carry out image acquisition, identification is provided, the main hardware of this method is camera, camera can carry out reciprocation with surrounding environment under software control, thereby make the student in happy the object for appreciation, acquire intelligent identification technology, reach residence and teach in the effect of playing.
Technical solution proposed by the invention is:
A kind of method of utilizing camera to carry out image acquisition, identification said method comprising the steps of:
A, startup camera and connected computer installation;
B, image acquisition process, promptly by the real-time images acquired of camera, the image that will gather in real time is transferred to computer installation simultaneously, and is presented at the video display window of camera;
C, identification processing procedure, promptly computer installation is discerned processing by plug-in to the image of real-time collection;
D, display result, if wherein the image of gathering in real time is a numeral, then the video display window at camera shows recognition result; If the image of gathering is a round dot in real time, then the video display window at camera shows the round dot sum.
The method of utilizing camera to carry out image acquisition, identification as previously mentioned, the image resolution-ratio of described real-time collection are more than 600 * 480.
The method of utilizing camera to carry out image acquisition, identification as previously mentioned, the resolution of computer installation are more than 1024 * 768.
The method of utilizing camera to carry out image acquisition, identification as previously mentioned, described identification processing procedure also comprise adjusts binaryzation threshold values step.
The method of utilizing camera to carry out image acquisition, identification as previously mentioned, described identification processing procedure also comprises the demonstration binary image.
The method of utilizing camera to carry out image acquisition, identification as previously mentioned, described display result step have the voice suggestion step when also being included in display result.
Compared with prior art, the invention has the beneficial effects as follows:
1, can make camera and surrounding environment carry out reciprocation.
2, can carry out more complicated action, such as voice suggestion, display result etc.
Four, description of drawings:
Fig. 1: the method flow diagram of the embodiment of the invention.
Five, embodiment:
By following examples the present invention is further elaborated.
The present invention mainly is made up of camera, computing machine and analysis software, described camera, and there is a camera lens front, there is a line interface at the back, camera is connected with computing machine by USB interface, and the resolution of described computing machine is 1024 * 768, and analysis software is installed in the described computing machine in advance.After opening analysis software, graphoscope meeting operation display interface, operation interface comprises menu, video display window, binaryzation adjustment button, binary image the Show Button and function button, and wherein function button comprises discriminating digit button, round dot count button.After camera aimed at numeral in the surrounding environment, video display window will show automatically that resolution is 640 * 480 image.When image was crossed bright or be dark excessively, the binaryzation of can sliding was adjusted button and is adjusted the binaryzation threshold values, clicks binary image the Show Button, and then binary image can show.With numeral is 5 to be example, the click recognition digital button, and then analysis software can provide " this numeral is 5 " or similarly voice suggestion.After camera being aimed at the round dot of surrounding environment, repeat above-mentioned steps, the round dot count button in the click function button such as having 8 round dots, demonstrates result 8 behind the analysis software counting and provides the voice suggestion of display result.
The above, it only is preferred embodiment of the present invention, be not that the present invention is done any pro forma restriction, all foundations technical spirit of the present invention all falls in the scope of technical solution of the present invention any simple modification, equivalent variations and modification that above embodiment did.
Claims (6)
1. method of utilizing camera to carry out image acquisition, identification is characterized in that: said method comprising the steps of:
A, startup camera and connected computer installation;
B, image acquisition process, promptly by the real-time images acquired of camera, the image that will gather in real time is transferred to computer installation simultaneously, and is presented at the video display window of computing machine;
C, identification processing procedure, promptly computer installation is discerned processing by plug-in to the image of real-time collection;
D, display result, if wherein the image of gathering in real time is a numeral, then the video display window of computing machine shows recognition result; If the image of gathering is a round dot in real time, then the video display window at computing machine shows the round dot sum.
2. according to the described method of utilizing camera to carry out image acquisition, identification of claim 1, it is characterized in that: the image resolution-ratio of described real-time collection is more than 600 * 480.
3. according to the described method of utilizing camera to carry out image acquisition, identification of claim 1, it is characterized in that: the resolution of computer installation is more than 1024 * 768.
4. according to the described method of utilizing camera to carry out image acquisition, identification of claim 1, it is characterized in that: described identification processing procedure also comprises adjusts binaryzation threshold values step.
5. according to the described method of utilizing camera to carry out image acquisition, identification of claim 4, it is characterized in that: described identification processing procedure also comprises the demonstration binary image.
6. according to the described method of utilizing camera to carry out image acquisition, identification of claim 1, it is characterized in that: described display result step has the voice suggestion step when also being included in display result.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010114386 CN101794381A (en) | 2010-02-26 | 2010-02-26 | Method for image acquisition and discrimination by utilizing camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010114386 CN101794381A (en) | 2010-02-26 | 2010-02-26 | Method for image acquisition and discrimination by utilizing camera |
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| CN101794381A true CN101794381A (en) | 2010-08-04 |
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| CN 201010114386 Pending CN101794381A (en) | 2010-02-26 | 2010-02-26 | Method for image acquisition and discrimination by utilizing camera |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102779426A (en) * | 2011-05-09 | 2012-11-14 | 富泰华工业（深圳）有限公司 | Voice prompt system and method |
| US11350264B2 (en) | 2018-07-25 | 2022-05-31 | Samsung Electronics Co., Ltd. | Method and apparatus for establishing device connection |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1417736A (en) * | 2002-12-05 | 2003-05-14 | 北京天惠人控制设备技术有限公司 | Intelligent shooting record system |
| CN1529276A (en) * | 2003-10-17 | 2004-09-15 | 沈阳工业学院 | Device and method for automatically identifying registration number for motor vehicle |
-
2010
- 2010-02-26 CN CN 201010114386 patent/CN101794381A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1417736A (en) * | 2002-12-05 | 2003-05-14 | 北京天惠人控制设备技术有限公司 | Intelligent shooting record system |
| CN1529276A (en) * | 2003-10-17 | 2004-09-15 | 沈阳工业学院 | Device and method for automatically identifying registration number for motor vehicle |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102779426A (en) * | 2011-05-09 | 2012-11-14 | 富泰华工业（深圳）有限公司 | Voice prompt system and method |
| CN102779426B (en) * | 2011-05-09 | 2015-11-25 | 富泰华工业（深圳）有限公司 | Speech prompting system and method |
| US11350264B2 (en) | 2018-07-25 | 2022-05-31 | Samsung Electronics Co., Ltd. | Method and apparatus for establishing device connection |
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Application publication date: 20100804 |