CN201903979U - Electric reader with optical character recognition function - Google Patents
Electric reader with optical character recognition function Download PDFInfo
- Publication number
- CN201903979U CN201903979U CN2010206793610U CN201020679361U CN201903979U CN 201903979 U CN201903979 U CN 201903979U CN 2010206793610 U CN2010206793610 U CN 2010206793610U CN 201020679361 U CN201020679361 U CN 201020679361U CN 201903979 U CN201903979 U CN 201903979U
- Authority
- CN
- China
- Prior art keywords
- electronic reader
- microprocessor
- character recognition
- communication module
- character
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Character Discrimination (AREA)
Abstract
The utility model discloses an electric reader with optical character recognition function and belongs to the field of electric digital data processing. The electric reader comprises a microprocessor, a display screen, and a character recognition chip connected with the microprocessor. The collected images are converted into a character text through the character recognition chip and the corresponding character text is displayed on the display screen, not only facilitating reading, but also realizing random edition to the character text. In addition, no extra scanning equipment is needed to scan the images and recognize the characters, saving the cost for purchasing scanning pen and other scanning devices of a user, and lowering the use cost of the user; and the electric reader is light and handy in structure and convenient to operate.
Description
Technical field
The utility model relates to electric digital data processing field, particularly a kind of electronic reader with optical character identification (OCR, Optical Character Recognition) function.
Background technology
Electronic reader be a kind of can be with message contents such as the literal of electronic edition, picture, images from downloaded, and the hand held readers that shows, adopt the electric ink screen as display screen, have the advantage of not hindering eyes, energy-conserving and environment-protective, therefore receive much concern.At present, the form of common e-book support has Portable Document format (PDF, Portable Document Format), the help file (CHM that has compiled, Compiled Help Manual), general move (UMD, Universal Mobile Document), text (TXT, Text) etc.
In the prior art, the user can only download the content of electronic edition and be stored in the electronic reader from network, in order to follow-up reading.But, when the user sees required content on paper documents such as newspaper, magazine, but can't be in electronic reader with the content stores of paper document.In order to write down required content, often need by traditional extracts form with required content record on notebook, but wasted a lot of times; Perhaps, by image capture devices such as cameras with required content with the storage of the form of picture, but can not make amendment and edit this picture format; Perhaps, need in addition by scanning device with required content scanning in computing machine, from computing machine, scanning result is stored in the electronic reader again, not easy to operate.
This shows that also there is certain defective in electronic reader of the prior art, still can not satisfy user's comprehensive demand.
The utility model content
In view of this, the purpose of this utility model is to provide a kind of electronic reader with optical character identification function, the user can directly be kept at the content of paper document in the electronic reader, be convenient to the user and read, and can easily required content be made amendment and edit.
For achieving the above object, the technical solution adopted in the utility model is as follows:
The utility model provides a kind of electronic reader with optical character identification function, comprises microprocessor and display screen, and the character recognition chip that links to each other with described microprocessor.
In the such scheme, electronic reader also comprises the camera that is arranged at the electronic reader back side, and the A/D modular converter that is connected with microprocessor with camera respectively.
In the such scheme, electronic reader also comprises: the storer that is connected with microprocessor.
In the such scheme, electronic reader also comprises: the communication module that is connected with microprocessor.
In the such scheme, described communication module is the wire communication module.
In the such scheme, described communication module is a wireless communication module.
In the such scheme, the wireless communication mode of described wireless communication module is: bluetooth or infrared ray or WIFI.
In the such scheme, described communication module is a USB interface.
Electronic reader with optical character identification function provided by the utility model, can convert the image text that collects to character text, and on display screen, show corresponding character text, the user is presented at the form of the information of needs record with character text in the electronic reader within a short period of time, not only is convenient to read and can arbitrarily edit character text; In addition, the utility model need not additionally to use wand to carry out image scanning and character recognition, can save the expense that the user buys professional equipments such as wand, has reduced user's use cost, and structure is light and handy, portable, easy operating.
Description of drawings
A kind of structured flowchart that Fig. 1 provides for the utility model with electronic reader of optical character identification function;
Fig. 2 is the external structure of the electronic reader with optical character identification function of the back side described in the utility model band camera;
Fig. 3 is the structured flowchart of the electronic reader of the back side described in the utility model band camera;
Fig. 4 is for carrying out the synoptic diagram of image transmission by wire transmission mode between the utility model embodiment one described electronic reader and the external image collecting device;
Fig. 5 is for carrying out the synoptic diagram of image transmission by wireless transmission method between electronic reader described in the utility model embodiment two and the external image collecting device.
Embodiment
A kind of structured flowchart with electronic reader of optical character identification function that the utility model provides, as shown in Figure 1, electronic reader comprises: microprocessor (MPU), character recognition chip, display screen.Electronic reader adopts the electric ink screen as display screen.Microprocessor is connected with display screen with the character recognition chip respectively, be used for that the image that image capture device collects is sent to the character recognition chip and carry out character recognition, and control display screen shows the coded character after discerning.The character recognition chip is used for the image that collects is carried out optical character identification, and the coded character that obtains after the output optical character identification.Described microprocessor and character recognition chip all are arranged on the main circuit board.
The back side of described electronic reader can also be provided with camera, as shown in Figure 2, is used for images acquired information.Fig. 3 is the structured flowchart of the electronic reader with optical character identification function of back side band camera, as shown in Figure 3, electronic reader also comprises: the A/D modular converter that is connected with microprocessor with camera respectively, be used for camera collection to image carry out digital conversion, and send to microprocessor.
As shown in figures 1 and 3, described electronic reader also comprises storer, is used to preserve the image and the optical character identification result that collect; Electronic reader also comprises the communication module that connects described microprocessor, is used to realize the information interaction of electronic reader and external unit.
The electronic reader that the utility model provides with camera collection to image carry out digital conversion by the A/D modular converter after, character recognition chip by inside carries out character recognition, and the result of character recognition is kept in the storer, microprocessor obtains character recognition from storer result and control display screen show accordingly.Described character recognition chip carries out character recognition to the image that collects and comprises: the image that collects is carried out slant correction and synthetic the processing, obtain composograph, and this composograph is carried out character recognition.The image that electronic reader obtains also can be by other image capture devices such as external unit collections such as camera, mobile phone.
This shows, the electronic reader that the utility model provides has the optical character identification function, can carry out optical character identification to the image that collects and will discern the coded character that obtains being presented on the display screen, both help user's reading, be convenient to the editor of file again.
Fig. 4 is for carrying out the synoptic diagram of image transmission by wire transmission mode between electronic reader described in the utility model among the embodiment one and the external image collecting device.In Fig. 4, by the image of external image collecting device to electronic reader transmission collection.The external image collecting device can pass through the wire communication module, as connect the USB interface of electronic reader by data line, the image that the external image collecting device is collected is transferred in the electronic reader, character recognition chip by inside carries out optical character identification, and the coded character after the optical character identification is kept in the storer, microprocessor obtains the coded character of preservation from described storer, and control display screen shows described coded character with the form of electronic reader support.In the present embodiment, the external image collecting device is a digital camera.
Fig. 5 is for carrying out the synoptic diagram of image transmission by wireless transmission method between electronic reader described in the utility model among the embodiment two and the external image collecting device.Embodiment two is with embodiment one difference, among the embodiment two, the external image collecting device by wireless transmission method to the electronic reader transmitted image.As shown in Figure 5, electronic reader has built-in wireless communication module, as bluetooth module or infrared module or WiMAX (WIFI, wireless fidelity) module, carries out information interaction by wireless communication module and external image collecting device.Perhaps, electronic reader connects wireless telecommunications system by USB interface, carry out the image transmission by wireless telecommunications system by wireless transmission method again, the image that the external image collecting device is collected is transferred in the electronic reader, character recognition chip by inside carries out optical character identification, and the coded character after the optical character identification is kept in the storer, microprocessor obtains the coded character of preservation from described storer, and control display screen shows described coded character with the form of electronic reader support.In the present embodiment, the external image collecting device is the portable terminal with camera function, as mobile phone.
Electronic reader described in the utility model, character recognition chip by inside, the image transitions that image capture device is collected becomes coded character, and on display screen, show corresponding character text, the user's interest content can be presented on the display screen with the coded character form, make things convenient for the standby and editor of user.In addition, the utility model need not additionally to use wand to carry out image scanning and character recognition, can save the expense that the user buys professional equipments such as wand, has reduced user's use cost, and structure is light and handy, portable, easy operating.
The above; it only is preferred embodiment of the present utility model; be not to be used to limit protection domain of the present utility model, all any modifications of within spirit of the present utility model and principle, being done, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.
Claims (8)
1. the electronic reader with optical character identification function comprises microprocessor and display screen, it is characterized in that, also comprises the character recognition chip that links to each other with described microprocessor.
2. electronic reader according to claim 1 is characterized in that, also comprises the camera that is arranged at the electronic reader back side, and the A/D modular converter that is connected with microprocessor with camera respectively.
3. electronic reader according to claim 1 and 2 is characterized in that, also comprises: the storer that is connected with microprocessor.
4. electronic reader according to claim 3 is characterized in that, also comprises: the communication module that is connected with microprocessor.
5. electronic reader according to claim 4 is characterized in that, described communication module is the wire communication module.
6. electronic reader according to claim 4 is characterized in that, described communication module is a wireless communication module.
7. electronic reader according to claim 6 is characterized in that, the wireless communication mode of described wireless communication module is: bluetooth or infrared ray or WIFI.
8. according to each described electronic reader of claim 4 to 7, it is characterized in that described communication module is a USB interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206793610U CN201903979U (en) | 2010-12-24 | 2010-12-24 | Electric reader with optical character recognition function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206793610U CN201903979U (en) | 2010-12-24 | 2010-12-24 | Electric reader with optical character recognition function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201903979U true CN201903979U (en) | 2011-07-20 |
Family
ID=44274571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206793610U Expired - Fee Related CN201903979U (en) | 2010-12-24 | 2010-12-24 | Electric reader with optical character recognition function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201903979U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102915654A (en) * | 2011-08-05 | 2013-02-06 | 汉王科技股份有限公司 | Digital document processing method and electronic reading device |
-
2010
- 2010-12-24 CN CN2010206793610U patent/CN201903979U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102915654A (en) * | 2011-08-05 | 2013-02-06 | 汉王科技股份有限公司 | Digital document processing method and electronic reading device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20140092067A1 (en) | Information processing method and device for electronic device with touch screen | |
| CN108009458A (en) | A kind of scanning device | |
| CN203825641U (en) | Fingerprint acquisition device of hand-held data acquisition terminal | |
| CN202996070U (en) | Foreign-language learning apparatus utilizing sensor to realize input control | |
| CN207851827U (en) | A kind of scanning device | |
| CN201903979U (en) | Electric reader with optical character recognition function | |
| CN201893821U (en) | Mobile terminal with magnifying glass function | |
| CN207266129U (en) | A kind of mobile terminal for being used for account data input in power communication | |
| CN207853995U (en) | A kind of high photographing instrument | |
| CN207833521U (en) | A kind of electric power field work terminal based on image recognition | |
| CN205621029U (en) | User regional image and characters wand interested | |
| CN213780993U (en) | Intelligent question solving pen and question processing system | |
| CN201741167U (en) | Image acquisition and recognition system | |
| CN103577854A (en) | Structure and method for storing and reading images and voice based on two-dimension codes | |
| CN101499260B (en) | Picture book reading apparatus on mobile equipment | |
| CN201319613Y (en) | Digital photo frame device | |
| CN203414964U (en) | Scanning pen | |
| CN202895927U (en) | Mobile phone short message external connected printing device | |
| CN208581272U (en) | A kind of real-time Transmission device that can identify text character | |
| CN201483925U (en) | Business card with two-dimensional bar code | |
| CN217506577U (en) | Scanning point-reading terminal and scanning point-reading system | |
| CN101340649A (en) | Mobile phone with scan recognition function | |
| CN201315149Y (en) | Picture book reading device on mobile device | |
| CN210899199U (en) | Palm name card holder | |
| CN105491245B (en) | A kind of mobile terminal stores the method for card information and mobile terminal automatically |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110720 Termination date: 20141224 |
|
| EXPY | Termination of patent right or utility model |