CN107705641A - It is a kind of to put the device and method for reading common printed reading matter - Google Patents
It is a kind of to put the device and method for reading common printed reading matter Download PDFInfo
- Publication number
- CN107705641A CN107705641A CN201710884167.2A CN201710884167A CN107705641A CN 107705641 A CN107705641 A CN 107705641A CN 201710884167 A CN201710884167 A CN 201710884167A CN 107705641 A CN107705641 A CN 107705641A
- Authority
- CN
- China
- Prior art keywords
- point
- panel
- reads
- word
- talking pen
- 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.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B5/00—Electrically-operated educational appliances
- G09B5/04—Electrically-operated educational appliances with audible presentation of the material to be studied
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/50—Information retrieval; Database structures therefor; File system structures therefor of still image data
- G06F16/58—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually
- G06F16/583—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually using metadata automatically derived from the content
- G06F16/5846—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually using metadata automatically derived from the content using extracted text
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V30/00—Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
- G06V30/10—Character recognition
- G06V30/14—Image acquisition
- G06V30/142—Image acquisition using hand-held instruments; Constructional details of the instruments
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V30/00—Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
- G06V30/10—Character recognition
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Library & Information Science (AREA)
- Databases & Information Systems (AREA)
- General Engineering & Computer Science (AREA)
- Data Mining & Analysis (AREA)
- Business, Economics & Management (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Multimedia (AREA)
- Electrically Operated Instructional Devices (AREA)
- Character Discrimination (AREA)
Abstract
The present invention relates to a kind of device for putting the common printed reading matter of reading, the device includes point and reads panel and talking pen, and the talking pen includes talking pen housing and the pen core, power module, processing module, inductance coil and the optical identifying apparatus that are separately positioned in the talking pen housing；The pen core is arranged on the lower end of the talking pen housing with optical identifying apparatus, the lower end of the pen core extends to the outside of talking pen housing, the inductance coil is sheathed on the periphery of the pen core, and the processing module electrically connects with power module, inductance coil, optical identifying apparatus respectively；The optical identifying apparatus is sent to processing module for optical imagery to be changed into electric signal, and the processor that the processing module reads panel with the point realizes electromagnetic coupled code communication by inductance coil.There is the device that the point of the present invention reads common printed reading matter point to read the advantages of accuracy rate is high, simple in construction, low in energy consumption, use cost is low and easy to operate.
Description
Technical field
The present invention relates to reading apparatus technical field, and in particular to a kind of to put the device and method for reading common printed reading matter.
Background technology
Common printed reading matter refers to the printed mark for not having mark position on printed reading material, the printed mark of mark position
Referred to as micro- figure coordinate, generally requires the printed resolution using 1200DPI, it is desirable to which resolution ratio is higher, therefore adds the print of book
Brush cost, therefore promote and be not easy.
Publication No. CN106548174A Chinese patent discloses a kind of by intelligent terminal read point reading printed reading material
System and method, show printed reading material using intelligent terminal, and point is read over the display, this point-of-reading device is not suitable for big portion
Divide the actual demand of student classroom teaching, and watch display screen for a long time, easily the eyesight of damage student.
Publication No. CN104050838A Chinese patent discloses a kind of point that can be identified and put and read common printed thing
Read apparatus, device and method, a kind of method put and read common printed reading matter is proposed, will be interpreted blueprints by the point that a reading equipment obtains
Piece is matched with picture resource in the resource bag of pre-production, so that it is determined that point reads scanning position of the equipment in target reading matter
Put, then file is described by resource bag and determines that corresponding point reads resource, be called broadcasting, common print is directed to so as to finally realize
The point for swiping thing is read.According to said method simple to read resource using image procossing come anchor point, the power consumption caused by image procossing is higher,
The problems such as scanning easily malfunctions, and whole fullstop difficult to realize is read.
The patent that number of patent application is CN201510039637.6 discloses a kind of point reader and inspection and correction point reader
The method of books off normal, propose to be uniformly arranged light sensation detection hole on induction panel, be induced into by the optical sensor of inside
Luminous intensity is penetrated, the data exported by detection module according to the letter breath and optical sensor that are prestored in point reader determine the left and right of book
Off normal information, and point coordinate reading is adjusted by correction module.And in the patent that number of patent application is CN201510166051.6
Application《A kind of point reader and its method for correcting coordinate》In, the centre of flat board main frame is provided with the groove for accommodating spine, recessed
Be provided with depth detection apparatus on groove, and according to the depth of the spine detected in a groove to the content on book page in page
Coordinate data on face compensates.This method can only correct the off normal of book cover and endpage, and can not correct every page
Off normal, in addition, can not also obtain page number information.Therefore, practical application is not strong.
The content of the invention
It is an object of the invention to provide a kind of device and method for putting the common printed reading matter of reading, to solve existing point
Equipment is read in the presence of point reading accuracy rate is low, practicality is not strong and the problem of damaging be present to reader's eyesight.
To achieve the above object, the present invention provides a kind of device put and read common printed reading matter, and the point is read common printed
The device of reading matter reads panel and a talking pen including point, and the talking pen includes talking pen housing and is separately positioned on the point reading
Pen core, power module, processing module, inductance coil and optical identifying apparatus in housing；The pen core fills with optical identification
Put installed in the lower end of the talking pen housing, the lower end of the pen core extends to the outside of talking pen housing, the inductor wire
Snare is located at the periphery of the pen core, and the processing module is electrically connected with power module, inductance coil, optical identifying apparatus respectively
Connect；The optical identifying apparatus is sent to processing module, the processing module and institute for optical imagery to be changed into electric signal
State a processor for reading panel and electromagnetic coupled code communication is realized by inductance coil.
Preferably, the upper end of the pen core is provided with pressure sensor device, the pressure sensor device and the processing mould
Block electrically connects.
Preferably, the pressure sensor device is pressure sensor or microswitch.
Preferably, the optical identifying apparatus includes camera and imaging sensor, and described image sensor is respectively with taking the photograph
As head, processing module electrically connect.
Preferably, the power module is lithium battery.
Accordingly, another object of the present invention is to provide a kind of method for putting the common printed reading matter of reading, this method bag
Include following steps：
Step a, the page pictures of printed reading material are obtained using image collecting device, there is position using page pictures generation
The point of index reads resource, and a reading resource is sent to the point reading panel and stored, and the point, which reads resource, includes retrieval figure
Piece, literal code information and the word corresponding positional information in page pictures, positional information include the page number letter where word
Breath and word page pictures coordinate position；
Step b, the talking pen are read to press on panel in the point, if the page number determines mark T=0, utilize the point
The optical identifying apparatus for reading pen gathers the image of word or word adjacent thereto in any page number, and carries out processing generation to it
The small picture of word, if the page number determines mark T=1, the talking pen directly sends out one and determines that information reads panel to the point；
The small picture of the word is sent to the point and reads panel by step c, the talking pen by the inductance coil；
Step d, the point read panel and sense the talking pen, and calculate position of the talking pen on a reading panel
Information；
Step e, the processor that the point reads panel utilize positional information and the small picture of word, the progress in retrieving image
Match somebody with somebody, to determine the coordinate of the page number and the small picture of word in retrieving image where the small picture of word, set the page number to determine mark
Will T=1；
Step f, utilize positional information of the talking pen that coordinate modification calculates on a reading panel；
Step g, the processor that the point reads panel read resource, the point according to the positional information Access Points of the talking pen
The loudspeaker for reading panel plays the voice converted by literal code information, or plays the voice sheet with literal code information association
Section；
Step h, point reading panel sense talking pen and read the distance between panel to point, if talking pen is between point reading panel
Distance exceedes pre-determined distance, sets the page number to determine mark T=0, otherwise T=1.
Preferably, processing of the talking pen to the word in any page number or word adjacent thereto includes sampling and two-value
Change is handled.
Preferably, performing step b while also performing following steps：The talking pen identifies the small picture of word, by word
Small picture changes into literal code, and literal code is sent to point and reads panel, and point reads panel and literal code is retrieved.
The invention has the advantages that：The point of the present invention reads the device and method of common printed reading matter due to believing using coordinate
Positional information of the talking pen that breath corrected Calculation goes out on a reading panel, is greatly improved a reading accuracy rate, while by page
Face picture is sampled and binary conversion treatment, can effectively reduce the power consumption of point-of-reading device image procossing, improves the work of point-of-reading device
Make efficiency.The point of the present invention read common printed reading matter device have point read accuracy rate it is high, it is simple in construction, low in energy consumption, using into
The advantages of this is low and easy to operate.
Brief description of the drawings
Fig. 1 is the side elevational cross-section structural representation for the device that common printed reading matter is read at the midpoint of the embodiment of the present invention 1.
Fig. 2 is the structured flowchart of the circuit pack for the device that common printed reading matter is read at the midpoint of the embodiment of the present invention 1.
Fig. 3 is the flow chart for the method that present invention point reads common printed reading matter.
Fig. 4 is the side elevational cross-section structural representation for the device that common printed reading matter is read at the midpoint of the embodiment of the present invention 2.
Embodiment
Following examples are used to illustrate the present invention, but are not limited to the scope of the present invention.
Embodiment 1
As illustrated in fig. 1 and 2, the device of the common printed reading matter of point reading includes point reading panel and a talking pen, and point reading panel is
The existing point using magnetic induction touch-control (EMR) technology reads panel, and point, which reads panel, to utilize magnetic induction touch technology induction point to read
The position of pen, can also be by the text-to-speech of literal code Information Pull (TTS) technology in a reading resource, or associates artificial
Speech play comes out.
Talking pen includes talking pen housing and the pen core 1 being separately positioned in talking pen housing 6, power module 2, processing
Module 3, inductance coil 4 and optical identifying apparatus 5, pen core 1 are separately mounted under talking pen housing 6 with optical identifying apparatus 5
End, pen core 1 is in metal or plastics rod-like structure, and the lower end of pen core 1 extends to the outside of talking pen housing 6.Inductance coil 4 is arranged
In the periphery of pen core 1, inductance coil 4 electrically connects with processing module 3, and processing module 3 can utilize electromagnetic coupled by inductance coil 4
Coding techniques is read panel with point and communicated.Power module 2 electrically connects with processing module 3, and it is processing module that power module 2, which is used for,
3 provide the voltage needed for work, and power module 2 is lithium battery in the present embodiment.Optical identifying apparatus 5 includes camera and figure
As sensor 51, imaging sensor 51 electrically connects with camera 52, processing module 3 respectively, and imaging sensor 51 is used for will shooting
The optical imagery of first 52 input changes into electric signal and is sent to processing module 3.
As shown in figure 3, the method that the point reads common printed reading matter comprises the following steps：
Step a, the page pictures of printed reading material are obtained using image collecting device, there is position using page pictures generation
The point of index reads resource, and a reading resource is sent to point reading panel and stored, and point is read resource and compiled including retrieving image, word
Code information and the word corresponding positional information in page pictures, positional information include the page number information and word where word
In the coordinate position of page pictures；
First choice obtains the page pictures of printed reading material using image collecting device, because the word on page pictures can not also
It is directly identified, therefore, it is necessary to obtain literal code information from page pictures using OCR technique, meanwhile, record the word and exist
Corresponding positional information in page pictures, positional information is including the page number information where word and word in page pictures
Coordinate position, coordinate position are then demarcated using X, Y-coordinate.In addition, in order to reduce the power consumption of point-of-reading device, it is also necessary to page
Face picture is changed into the picture of low resolution using Sampling techniques, then generates retrieving image, retrieval figure after carrying out binary conversion treatment
Piece, literal code information and positional information are then read resource as point and are stored in a memory module for reading panel.
Step b, talking pen is pressed on a reading panel, if the page number determines mark T=0, utilizes the optics of talking pen to know
Other device 5 gathers the image of the word or word adjacent thereto in any page number, and the processing generation small picture of word is carried out to it,
If the page number determines mark T=1, talking pen directly sends out one and determines that information reads panel to point；
Common printed reading matter is positioned over a FX for reading panel, after fixing, talking pen is pressed on a reading panel
Under, if the page number determines mark T=0, using the optical identifying apparatus 5 of talking pen gather word in any page number or with its phase
The character image collected is sent to processing module 3, processing module 3 and utilizes sampling by the image of adjacent word, optical identifying apparatus 5
Technology becomes character image the character image of low resolution, then generates the small picture of word after carrying out binary conversion treatment, if page
Code determines mark T=1, and talking pen directly sends out one and determines that information reads panel to point.
The small picture of word is sent to point and reads panel by step c, talking pen by inductance coil 4；
Step d, point read panel sensing talking pen, and calculate positional information of the talking pen on a reading panel；
Point is read panel and talking pen is sensed in real time using the wire mesh grid on a reading panel, and is touched using magnetic induction
Control (EMR) technology calculates positional information of the talking pen on a reading panel.
Step e, the processor that point reads panel utilize positional information and the small picture of word, matched in retrieving image,
To determine the coordinate of the page number and the small picture of word in retrieving image where the small picture of word, the page number is set to determine mark T
=1；
Point reads the processor of panel using positional information and receives the obtained small picture of word, and the small picture of word is being retrieved
Matched in picture, after the match is successful, can determine that the page number where the small picture of word and the small picture of word are being retrieved
Coordinate in picture, while set the page number to determine mark T=1.
Step f, utilize positional information of the talking pen that coordinate modification calculates on a reading panel；
Because the talking pen that calculates there is likely to be deviation reading the positional information on panel, therefore, point reads panel
Processor using the talking pen that above-mentioned coordinate pair calculates read panel on positional information be modified, can obtain a little
Read the accurate location information of pen.
Step g, the processor that point reads panel read resource according to the positional information Access Points of talking pen, and point reads raising one's voice for panel
Device plays the voice converted by literal code information, or plays the sound bite with literal code information association；
After the accurate location information of talking pen is obtained, with the movement of talking pen, point reads the real-time root of processor of panel
Resource is read according to the positional information Access Points of talking pen, literal code information is changed into voice using TTS technologies, and drive and raise one's voice
Device plays the voice, also can play the sound bite with literal code information association certainly.
Step h, point reading panel sense talking pen and read the distance between panel to point, if talking pen is between point reading panel
Distance exceedes pre-determined distance, sets the page number to determine mark T=0, otherwise T=1；
Point reading panel senses talking pen and reads the distance between panel to point in real time, if point is read panel and sensed less than a reading
Pen, both talking pen to point read the distance between panel and exceeded pre-determined distance, set page number determination to indicate T=0, if talking pen is to point
Read the distance between panel and be less than pre-determined distance, then T=1.
Corresponding, the present invention also provides another method that point reads common printed reading matter, and common print is read with above-mentioned point
The method for swiping thing is compared, and this method is identical with the step a in the above method, but performs following steps when performing step b：
The small picture of the word of acquisition is changed into literal code by talking pen using OCR technique, and literal code is sent to point and reads panel,
Point reads panel and literal code is retrieved, and recycles TTS technologies that the literal code information of retrieval is changed into voice, and drive
Loudspeaker plays the voice or the sound bite with the literal code information association of retrieval.The relatively above-mentioned point of this method reads common print
Swiping the method for thing has reading method simpler and puts the advantages of reading efficiency high.
Embodiment 2
As shown in figure 4, the present embodiment, based on embodiment 1, the present embodiment and the difference of embodiment 1 are, this
The upper end of pen core 1 in embodiment is provided with pressure sensor device 7, and pressure sensor device 7 electrically connects with processing module 3, pressure
Sensing device 7 is used to perceive whether nib is pressed, and in the present embodiment, pressure sensor device 7 is pressure sensor, also may be used certainly
To be replaced by microswitch.
Although above with general explanation and specific embodiment, the present invention is described in detail, at this
On the basis of invention, it can be modified or improved, this will be apparent to those skilled in the art.Therefore,
These modifications or improvements without departing from theon the basis of the spirit of the present invention, belong to the scope of protection of present invention.
Claims (8)
1. a kind of put the device for reading common printed reading matter, the device that the point reads common printed reading matter reads panel and point reading including point
Pen, it is characterised in that the talking pen includes talking pen housing and the pen core, the electricity that are separately positioned in the talking pen housing
Source module, processing module, inductance coil and optical identifying apparatus；The pen core is arranged on the talking pen with optical identifying apparatus
The lower end of housing, the lower end of the pen core extend to the outside of talking pen housing, and the inductance coil is sheathed on the pen core
Periphery, the processing module electrically connect with power module, inductance coil, optical identifying apparatus respectively；The optical identifying apparatus
Processing module is sent to for optical imagery to be changed into electric signal, the processor that the processing module reads panel with the point leads to
Cross inductance coil and realize electromagnetic coupled code communication.
2. point according to claim 1 reads the device of common printed reading matter, it is characterised in that the upper end installation of the pen core
There is pressure sensor device, the pressure sensor device electrically connects with the processing module.
3. point according to claim 2 reads the device of common printed reading matter, it is characterised in that the pressure sensor device is
Pressure sensor or microswitch.
4. point according to claim 2 reads the device of common printed reading matter, it is characterised in that the optical identifying apparatus bag
Camera and imaging sensor are included, described image sensor electrically connects with camera, processing module respectively.
5. point according to claim 2 reads the device of common printed reading matter, it is characterised in that the power module is lithium electricity
Pond.
6. a kind of put the method for reading common printed reading matter, it is characterised in that this method comprises the following steps：
Step a, the page pictures of printed reading material are obtained using image collecting device, there is location index using page pictures generation
Point read resource, and by read a resource send to it is described point read panel stored, it is described point read resource include retrieving image, text
Word coding information and the word corresponding positional information in page pictures, positional information include word where page number information and
Coordinate position of the word in page pictures；
Step b, the talking pen are read to press on panel in the point, if the page number determines mark T=0, utilize the talking pen
Optical identifying apparatus gather the image of word or word adjacent thereto in any page number, and processing generation word is carried out to it
Small picture, if the page number determines mark T=1, the talking pen directly sends out one and determines that information reads panel to the point；
The small picture of the word is sent to the point and reads panel by step c, the talking pen by the inductance coil；
Step d, the point read panel and sense the talking pen, and calculate position letter of the talking pen on a reading panel
Breath；
Step e, the processor that the point reads panel utilize positional information and the small picture of word, matched in retrieving image,
To determine the coordinate of the page number and the small picture of word in retrieving image where the small picture of word, the page number is set to determine mark T
=1；
Step f, utilize positional information of the talking pen that coordinate modification calculates on a reading panel；
Step g, the processor that the point reads panel read resource, the point reading face according to the positional information Access Points of the talking pen
The loudspeaker of plate plays the voice converted by literal code information, or plays the sound bite with literal code information association；
Step h, point reads panel sensing talking pen and reads the distance between panel to point, if talking pen reads the distance between panel to point
More than pre-determined distance, the page number is set to determine mark T=0, otherwise T=1.
7. the method that point according to claim 6 reads common printed reading matter, it is characterised in that the talking pen is to any page
The processing of word or word adjacent thereto in code includes sampling and binary conversion treatment.
8. the method that point according to claim 6 reads common printed reading matter, it is characterised in that while step b is performed
Also perform following steps：The talking pen identifies the small picture of word, the small picture of word is changed into literal code, and word is compiled
Code sends to point and reads panel, and point reads panel and literal code is retrieved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710884167.2A CN107705641B (en) | 2017-09-26 | 2017-09-26 | A kind of point reads the device and method of common printed reading matter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710884167.2A CN107705641B (en) | 2017-09-26 | 2017-09-26 | A kind of point reads the device and method of common printed reading matter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107705641A true CN107705641A (en) | 2018-02-16 |
| CN107705641B CN107705641B (en) | 2019-09-24 |
Family
ID=61174501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710884167.2A Active CN107705641B (en) | 2017-09-26 | 2017-09-26 | A kind of point reads the device and method of common printed reading matter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107705641B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110309898A (en) * | 2019-06-21 | 2019-10-08 | 鲁伯特（北京）教育科技有限公司 | Paper page number detection method, system and handwriting board device |
| CN110555435A (en) * | 2019-09-10 | 2019-12-10 | 深圳一块互动网络技术有限公司 | Point-reading interaction realization method |
| CN110865723A (en) * | 2019-09-29 | 2020-03-06 | 深圳市麦芽智能设备有限公司 | Reading pen and reading method |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201628938U (en) * | 2010-03-19 | 2010-11-10 | 诺亚舟教育科技(深圳)有限公司 | Point reading pen and point reading device |
| CN201654716U (en) * | 2010-04-27 | 2010-11-24 | 成都时代诺亚舟教育软件有限公司 | Transmission and scan integrated touch and talk pen and touch and talk device |
| CN201698606U (en) * | 2010-07-14 | 2011-01-05 | 东莞市步步高教育电子产品有限公司 | Point reading machine |
| CN103941890A (en) * | 2014-04-22 | 2014-07-23 | 广东小天才科技有限公司 | Wireless-power handwriting pen |
| CN104050838A (en) * | 2014-07-15 | 2014-09-17 | 北京网梯科技发展有限公司 | Reading system, device and method capable of recognizing and reading common printed matter |
| CN104157171A (en) * | 2014-08-13 | 2014-11-19 | 三星电子（中国）研发中心 | Point-reading system and method thereof |
| CN104517480A (en) * | 2013-09-29 | 2015-04-15 | 宁夏先锋软件有限公司 | Portable type point-and-read machine |
| CN204440684U (en) * | 2015-03-18 | 2015-07-01 | 甄文芝 | A kind of child learns special automatic talking pen |
| CN104766501A (en) * | 2015-04-09 | 2015-07-08 | 广东小天才科技有限公司 | Clicking and reading machine and coordinate correction method thereof |
| CN107170302A (en) * | 2017-05-23 | 2017-09-15 | 同年时代科技（深圳）有限公司 | It is a kind of to put the method for reading that equipment and point read study |
-
2017
- 2017-09-26 CN CN201710884167.2A patent/CN107705641B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201628938U (en) * | 2010-03-19 | 2010-11-10 | 诺亚舟教育科技(深圳)有限公司 | Point reading pen and point reading device |
| CN201654716U (en) * | 2010-04-27 | 2010-11-24 | 成都时代诺亚舟教育软件有限公司 | Transmission and scan integrated touch and talk pen and touch and talk device |
| CN201698606U (en) * | 2010-07-14 | 2011-01-05 | 东莞市步步高教育电子产品有限公司 | Point reading machine |
| CN104517480A (en) * | 2013-09-29 | 2015-04-15 | 宁夏先锋软件有限公司 | Portable type point-and-read machine |
| CN103941890A (en) * | 2014-04-22 | 2014-07-23 | 广东小天才科技有限公司 | Wireless-power handwriting pen |
| CN104050838A (en) * | 2014-07-15 | 2014-09-17 | 北京网梯科技发展有限公司 | Reading system, device and method capable of recognizing and reading common printed matter |
| CN104157171A (en) * | 2014-08-13 | 2014-11-19 | 三星电子（中国）研发中心 | Point-reading system and method thereof |
| CN204440684U (en) * | 2015-03-18 | 2015-07-01 | 甄文芝 | A kind of child learns special automatic talking pen |
| CN104766501A (en) * | 2015-04-09 | 2015-07-08 | 广东小天才科技有限公司 | Clicking and reading machine and coordinate correction method thereof |
| CN107170302A (en) * | 2017-05-23 | 2017-09-15 | 同年时代科技（深圳）有限公司 | It is a kind of to put the method for reading that equipment and point read study |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110309898A (en) * | 2019-06-21 | 2019-10-08 | 鲁伯特（北京）教育科技有限公司 | Paper page number detection method, system and handwriting board device |
| CN110555435A (en) * | 2019-09-10 | 2019-12-10 | 深圳一块互动网络技术有限公司 | Point-reading interaction realization method |
| CN110555435B (en) * | 2019-09-10 | 2022-06-07 | 深圳一块互动网络技术有限公司 | Point-reading interaction realization method |
| CN110865723A (en) * | 2019-09-29 | 2020-03-06 | 深圳市麦芽智能设备有限公司 | Reading pen and reading method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107705641B (en) | 2019-09-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8711188B2 (en) | Portable reading device with mode processing | |
| US7505056B2 (en) | Mode processing in portable reading machine | |
| US8873890B2 (en) | Image resizing for optical character recognition in portable reading machine | |
| CN102136201B (en) | Image pickup type point-reading machine | |
| EP2311018B1 (en) | Aiding device for reading a printed text | |
| CN107705641A (en) | It is a kind of to put the device and method for reading common printed reading matter | |
| CN101799996B (en) | Click-reading method of click-reading machine based on video image | |
| US20060071950A1 (en) | Tilt adjustment for optical character recognition in portable reading machine | |
| US20060013444A1 (en) | Text stitching from multiple images | |
| US20050288932A1 (en) | Reducing processing latency in optical character recognition for portable reading machine | |
| JP2011516924A (en) | Multi-mode learning system | |
| US20060011718A1 (en) | Device and method to assist user in conducting a transaction with a machine | |
| EP1876596A3 (en) | Recording and reproducing data | |
| ATE419711T1 (en) | IMAGE PRODUCING DEVICE WITH IMAGE DATA STORAGE FUNCTION | |
| EP1866735A1 (en) | Combined detection of position-coding pattern and bar codes | |
| EP1455521A3 (en) | Image output control apparatus | |
| CN105117046A (en) | Pen sleeve with storage function | |
| JP2004130658A (en) | Book and book recognition device | |
| CN107729894B (en) | Intelligent page number detection method and detection device | |
| JP5691736B2 (en) | Reader | |
| CN207232968U (en) | Testimony of a witness verifying system | |
| CN201315102Y (en) | Point-to-read machine | |
| CN106372626A (en) | Communication device and method based on gesture recognition | |
| JP4397866B2 (en) | Two-dimensional pattern reading device, two-dimensional pattern reading method | |
| CN211827764U (en) | English word learning evaluation device based on image recognition |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |