CN102750006A - Information acquisition method - Google Patents
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- CN102750006A CN102750006A CN2012101924135A CN201210192413A CN102750006A CN 102750006 A CN102750006 A CN 102750006A CN 2012101924135 A CN2012101924135 A CN 2012101924135A CN 201210192413 A CN201210192413 A CN 201210192413A CN 102750006 A CN102750006 A CN 102750006A
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Abstract
The invention discloses an information acquisition method, belonging to the information acquisition field. The method comprises the following steps of: step 1, starting an input method and determining the input focus area of the input method; step 2, activating a bar code identification function integrated in the input method so as to automatically start a camera to take a picture of a bar code label; step 3, implementing the bar code identification function for the imaged bar code label to obtained an identification result; and step 4, displaying the identification result in the input focus area. As the bar code identification function is loaded in the input method, when a user needs to use the bar code identification result, the following process can be implemented: first starting the input method, then activating the bar code identification function and finally inputting the identification result to the input method focus area. Compared with the prior art comprising the following process: starting a special bar code program, scanning the program, identifying the scanning result, copying the identification result and finally pasting the identification result, the method provided by the invention has the advantages that the process of information acquisition is simplified and convenience and efficiency of information acquisition are improved.
Description
Technical field
The invention belongs to the information acquisition field, specifically, relate to a kind of information collecting method and device.
Background technology
Bar code identification technology is as a kind of mode of information acquisition; Can obtain the information such as the place of production, producer, trade name, date of manufacture, product category, mailing start-stop place, Mailing Date of commodity on the bar coded sticker; Therefore, its widespread use that obtains at common circulation of commodities, taking care of books, postal management, bank device.Compare with the keyboard input, because it is as long as identification includes the bar code of effective information, rather than carries out manual input according to ad hoc fashion, therefore, the speed of information acquisition is high more a lot of than the keyboard input in the bar codes technique, and can realize instant data input.In addition, according to statistics, the bit error rate of bar code is lower than 1,000,000/, and by contrast, the data error rate of keyboard input and bar code recognition is then higher, can reach respectively one of three percentages and ten thousand/.Moreover the quantity of information that bar code carries is bigger, and such as the information of traditional tens characters of one-dimensional bar code portability, two-dimensional bar is the information of the thousands of characters of portability then.
At present, bar code identification technology usually need be by means of the scanner of special use, perhaps based on the portable product that has camera.But, in today that the portable product that has camera is popularized in a large number, use special-purpose scanner, cause cost higher.Utilization has the portable product of camera when carrying out bar code recognition, needs usually: start special-purpose bar code program → scanning sequence → identification scanning result → copy recognition result-stickup recognition result.Therefore, in the prior art, comparatively loaded down with trivial details based on the bar code recognition process of camera portable product, the efficient of information acquisition is lower.
Summary of the invention
Technical matters to be solved by this invention provides a kind of information collecting method, to simplify the process of Information Monitoring, improves the convenience and the efficient of information acquisition.
In order to solve the problems of the technologies described above, the invention provides a kind of information collecting method, this method comprises:
Step 1, the input method that starts are also confirmed the input focus zone of input method;
The bar code recognition function that step 2, unlatching are integrated in the said input method is taken bar coded sticker with automatic startup camera;
Further, step 1 can comprise:
Confirm the input focus zone in inputting method or the hand-writing input method.
Further, said step 1 can be specially:
According to the input and the input method IME mechanism of cursor, confirm the input focus zone of input method.
Further, said step 2 can comprise:
Through integrated bar code recognition module in input method the bar code recognition function is integrated in the said input method.
In the form of input method, create an icon corresponding to said bar code recognition;
Be integrated in the bar code recognition function in the said input method through operating said icon unlatching.
Further, said step 2 can comprise:
Obtain the key assignments information of self-defining key in the input method;
Be integrated in the bar code recognition function in the said input method according to said key assignments information unlatching.
Further, said input focus zone is: but the editing area at cursor place.
Further, said step 3 comprises:
According to predefined barcode format the bar coded sticker of taking is carried out said bar code recognition function and obtain recognition result.
Further, said barcode format comprises: UPC-A and UPC-E, EAN-8and EAN-13, Code 39, Code 93, Code 128, ITF, Codabar, RSS-14, QR Code, Data Matrix, Aztec, PDF 417.
Further, in the said step 2, start camera automatically and comprise:
Result according to gesture identification judges whether to start automatically camera, if the recognition result success then starts camera automatically; Otherwise continue to obtain user's gesture.
Further, the image of taking is carried out gradient distribution handle, obtain gradient image;
Said gradient image is carried out binaryzation and extracts marginal point;
The marginal point that extracts is expanded and carried out the quadrilateral match, obtain the quadrilateral area of bar coded sticker in said image;
Four summits with this quadrilateral area are that RP is carried out distortion correction to the position of bar coded sticker in said image, obtain the bar coded sticker image.
Compare with existing scheme; Through in input method, loading the bar code recognition function; When the user need use bar code recognition, as long as open input method, and the startup bar code recognition was taken, is discerned bar coded sticker in interface of input method; Obtain recognition result, its process can be summarized as: open input method-trip bar font code recognition function-recognition result and be input to the input method focus area.Compared with prior art: start special-purpose bar code program → scanning sequence → identification scanning result → copy recognition result-stickup recognition result, simplified the process of Information Monitoring, improved the convenience and the efficient of information acquisition.
Description of drawings
Fig. 1 is the schematic flow sheet of information collecting method embodiment of the present invention;
Fig. 2 is the structural representation of information collecting device of the present invention;
Fig. 3 is the interface of input method synoptic diagram of information collecting device embodiment of the present invention.
Embodiment
Below will cooperate graphic and embodiment specifies embodiment of the present invention, by this to the present invention how the application technology means implementation procedure that solves technical matters and reach technological effect can make much of and implement according to this.
Among the following embodiment of the present invention; Through in input method, loading the bar code recognition function; When the user need use bar code recognition, as long as open input method, and trip bar font code recognition function was taken, is discerned bar coded sticker in interface of input method; Obtain recognition result, its process can be summarized as: open input method-trip bar font code recognition function-recognition result and be input to the input method focus area.Compared with prior art: start special-purpose bar code program → scanning sequence → identification scanning result → copy recognition result-stickup recognition result, simplified the process of Information Monitoring, improved the convenience and the efficient of information acquisition.
Fig. 1 is the schematic flow sheet of information collecting method embodiment of the present invention.As shown in Figure 1, in the present embodiment, information collecting method comprises the steps:
In the present embodiment, because the interactive interface that is based on input method and provides carries out bar code recognition to the information on the print media, so, when starting input method, the input focus zone is promptly confirmed as in the position of cursor in inputting interface; Perhaps, also can confirm the input focus zone through the IME mechanism of input method itself.
The bar code recognition function that step 102, unlatching are integrated in the said input method is taken bar coded sticker with automatic startup camera;
In the present embodiment, bar coded sticker can comprise one-dimensional bar code label or two-dimensional bar label, and accordingly, bar code recognition can comprise one-dimensional bar code identification, perhaps two-dimensional bar identification.
In the present embodiment, utilize the button of certain the easy identification in original interface of input method, determine whether to start the bar code recognition function that is integrated in the input method by this button through judging whether length.Judging that whether this button is grown on time, can judge according to the key assignments information of button.
In an other embodiment, a bar code recognition dedicated key can be set in the interface of original input method, whether operated according to this bar code recognition dedicated key, thereby determined whether to get into the bar code recognition process.If operated words then directly get into the bar code recognition process; Otherwise, continue to obtain the operated information of bar code recognition dedicated key.
After trip bar font code recognition function, camera gets into screening-mode automatically, to obtain bar coded sticker.
In an other embodiment, if portable set is the touch screen product, then at this moment; Gesture identification capable of using is come trip bar font code recognition function, such as the gesture of on touch screen, drawing a circle, at this moment; Confirm through built-in circle whether the program matching judgment gets into the bar code recognition process; If gesture is known successfully, then directly get into the bar code recognition process, start camera; Otherwise, continue to obtain gesture.The gesture of user on touch-screen can be self-defined, except drawing circle, can also slide up and down, slide in a zigzag etc.
In the present embodiment, when bar coded sticker is gathered, can utilize the automatic focusing of portable product itself, perhaps manual focus carries out the adjustment of focal length.
In bar code recognition, the barcode size or text field location is an important problem, how from complicated background is disturbed, accurately to navigate to the barcode size or text field, is one and is related to the major issue that can whole identification be accomplished.In addition, camera is taken bar code, all can have perspective distortion generally speaking.Therefore, in order to address these problems, in the present embodiment, in the step 102 bar coded sticker to be taken specifically and can be comprised:
At first, the image of taking is carried out gradient distribution handle, obtain gradient image;
Then, said gradient image is carried out binaryzation and extracts marginal point;
Because the marginal point of the same side of bar coded sticker is usually point-blank, arrange more neatly, therefore, can confirm the bar coded sticker image through the extraction marginal point.
Afterwards, the marginal point that extracts is expanded and carried out the quadrilateral match, obtain the quadrilateral area of bar coded sticker in said image;
At last, be that RP is carried out distortion correction to the position of bar coded sticker in said image with four summits of this quadrilateral area, obtain the bar coded sticker image.
In the present embodiment, step 3 can specifically comprise: according to predefined barcode format the bar coded sticker of taking is carried out said bar code recognition function and obtain recognition result.
Confirm that barcode format can also can be defined by the user by device judgement automatically voluntarily; Also can be after device be confirmed automatically, the user defines again, and it is revised.
After the result who accomplishes bar code recognition function acquisition identification is recognition result, can directly show, i.e. cursor position or regional according to the machine-processed input focus of confirming of input method IME in the input focus zone.
In the present embodiment, barcode format can comprise: any one among UPC-A and UPC-E, EAN-8andEAN-13, Code 39, Code 93, Code 128, ITF, Codabar, RSS-14, QR Code, Data Matrix, Aztec, the PDF 417 or multiple.
To above-mentioned information collecting method, the invention provides corresponding information collecting device.
Fig. 2 is the structural representation of information collecting device of the present invention.As shown in Figure 2, this information collecting device is provided with input method, and this input method can be inputting method, also can be hand-writing input method, can also be phonitic entry method etc.This information collecting device comprises: focus area is confirmed unit 201, is confirmed the start unit 202 that unit 201 is connected, the bar code recognition unit 203 that is connected with start unit 202, the display unit 204 that is connected with bar code recognition unit 203 with this focus area.Wherein:
Focus area confirms that unit 201 is used for after input method starts, confirming the input focus zone of input method;
Start unit 202 is used for opening the bar code recognition function that is integrated in said input method and takes bar coded sticker with automatic startup camera;
Bar code recognition unit 203 is used for that the bar coded sticker of taking is carried out said bar code recognition function and obtains recognition result;
Display unit 204 is used for that said recognition result is collected said input focus zone and shows.
Fig. 3 is the interface of input method synoptic diagram of information collecting device embodiment of the present invention.As shown in Figure 3, in the present embodiment, a bar code recognition dedicated key is set in the interface of inputting method, whether operated according to this bar code recognition dedicated key, thereby determined whether to get into the bar code recognition process.
Information collecting device of the present invention can be for the portable communications product, such as any products that carries out communication such as mobile phone, panel computers.
Above-mentioned explanation illustrates and has described some preferred embodiments of the present invention; But as previously mentioned; Be to be understood that the present invention is not limited to the form that this paper discloses, should do not regard eliminating as, and can be used for various other combinations, modification and environment other embodiment; And can in invention contemplated scope described herein, change through the technology or the knowledge of above-mentioned instruction or association area.And change that those skilled in the art carried out and variation do not break away from the spirit and scope of the present invention, then all should be in the protection domain of accompanying claims of the present invention.
Claims (10)
1. an information collecting method is characterized in that, comprising:
Step 1, the input method that starts are also confirmed the input focus zone of input method;
The bar code recognition function that step 2, unlatching are integrated in the said input method is taken the bar coded sticker image with automatic startup camera;
Step 3, the bar coded sticker image of taking is carried out said bar code recognition function obtain recognition result;
Step 4, show said recognition result in said input focus zone.
2. method according to claim 1 is characterized in that step 1 comprises:
Confirm the input focus zone in inputting method or the hand-writing input method.
3. method according to claim 1 is characterized in that, said step 1 is specially:
According to the input and the input method IME mechanism of cursor, confirm the input focus zone of input method.
4. method according to claim 1 is characterized in that, said step 2 comprises:
Through integrated bar code recognition module in input method the bar code recognition function is integrated in the said input method.
In the form of input method, create an icon corresponding to said bar code recognition function;
Be integrated in the bar code recognition in the said input method through operating said icon unlatching.
5. method according to claim 1 is characterized in that, said step 2 comprises:
Obtain the key assignments information of self-defining key in the input method;
Be integrated in the bar code recognition function in the said input method according to said key assignments information unlatching.
6. method according to claim 1 is characterized in that, said input focus zone is: but the editing area at cursor place.
7. method according to claim 1 is characterized in that, said step 3 comprises:
According to predefined barcode format the bar coded sticker image of taking is carried out said bar code recognition function and obtain recognition result.
8. method according to claim 7 is characterized in that, said barcode format comprises:
Among UPC-A and UPC-E, EAN-8and EAN-13, Code 39, Code 93, Code 128, ITF, Codabar, RSS-14, QR Code, Data Matrix, Aztec, the PDF 417 any one or multiple.
9. method according to claim 1 is characterized in that, in the said step 2, starts camera automatically and comprises:
Result according to gesture identification judges whether to start automatically camera, if the recognition result success then starts camera automatically; Otherwise continue to obtain user's gesture.
10. method according to claim 1 is characterized in that, comprises in the said step 2:
The image of taking is carried out gradient distribution handle, obtain gradient image;
Said gradient image is carried out binaryzation and extracts marginal point;
The marginal point that extracts is expanded and carried out the quadrilateral match, obtain the quadrilateral area of bar coded sticker in said image;
Four summits with this quadrilateral area are that RP is carried out distortion correction to the position of bar coded sticker in said image, obtain the bar coded sticker image.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2012101924135A CN102750006A (en) | 2012-06-13 | 2012-06-13 | Information acquisition method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2012101924135A CN102750006A (en) | 2012-06-13 | 2012-06-13 | Information acquisition method |
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Cited By (8)
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| CN104156685A (en) * | 2014-08-01 | 2014-11-19 | 百度在线网络技术（北京）有限公司 | Implementation method and device for input method |
| CN104410790A (en) * | 2014-12-15 | 2015-03-11 | 联想(北京)有限公司 | Information processing method and electronic equipment |
| CN105205426A (en) * | 2015-07-29 | 2015-12-30 | 北京石盾科技有限公司 | Method, system and device for data input of fixed-focus scanning |
| CN106066979A (en) * | 2016-05-26 | 2016-11-02 | 广东康利达物联科技股份有限公司 | One operates in specialty bar code scanning method and system on cell phone platform |
| CN106155327A (en) * | 2016-08-01 | 2016-11-23 | 乐视控股（北京）有限公司 | Gesture identification method and system |
| CN106933464A (en) * | 2015-12-31 | 2017-07-07 | 阿里巴巴集团控股有限公司 | The methods, devices and systems of input information |
| CN108062492A (en) * | 2016-11-07 | 2018-05-22 | 罗克韦尔自动化技术公司 | Positioning based on label |
| CN114036966A (en) * | 2015-12-29 | 2022-02-11 | 手持产品公司 | Real-time adjustable window feature for barcode scanning and process for scanning barcodes with adjustable window feature |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104156685A (en) * | 2014-08-01 | 2014-11-19 | 百度在线网络技术（北京）有限公司 | Implementation method and device for input method |
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| CN105205426A (en) * | 2015-07-29 | 2015-12-30 | 北京石盾科技有限公司 | Method, system and device for data input of fixed-focus scanning |
| CN114036966A (en) * | 2015-12-29 | 2022-02-11 | 手持产品公司 | Real-time adjustable window feature for barcode scanning and process for scanning barcodes with adjustable window feature |
| CN106933464A (en) * | 2015-12-31 | 2017-07-07 | 阿里巴巴集团控股有限公司 | The methods, devices and systems of input information |
| CN106066979A (en) * | 2016-05-26 | 2016-11-02 | 广东康利达物联科技股份有限公司 | One operates in specialty bar code scanning method and system on cell phone platform |
| CN106155327A (en) * | 2016-08-01 | 2016-11-23 | 乐视控股（北京）有限公司 | Gesture identification method and system |
| CN108062492A (en) * | 2016-11-07 | 2018-05-22 | 罗克韦尔自动化技术公司 | Positioning based on label |
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Application publication date: 20121024 |