CN106709435A - Information input method and device - Google Patents
Information input method and device Download PDFInfo
- Publication number
- CN106709435A CN106709435A CN201611118629.1A CN201611118629A CN106709435A CN 106709435 A CN106709435 A CN 106709435A CN 201611118629 A CN201611118629 A CN 201611118629A CN 106709435 A CN106709435 A CN 106709435A
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- image
- writing device
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- web server
- input method
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- 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
- G06V30/32—Digital ink
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/002—Specific input/output arrangements not covered by G06F3/01 - G06F3/16
- G06F3/005—Input arrangements through a video camera
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Multimedia (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Human Computer Interaction (AREA)
- General Engineering & Computer Science (AREA)
- Image Analysis (AREA)
- User Interface Of Digital Computer (AREA)
Abstract
The invention relates to an information input method and device. The information input method comprises the steps of detecting a writing device, executing a tracking operation on the writing device, and acquiring a moving track of the writing device; performing a recognition operation on the moving track, and acquiring image information to be inputted; and uploading the image information to a web server. The information input method achieves a purpose of information recording without depending on screen touch or keyboard input; and information data of each portable writing apparatus from all over the world is acquired through the web server so as to enable the acquired information to have timeliness, high efficiency and usability.
Description
Technical field
The present invention relates to touch control device detection technique field, more particularly to a kind of information input method and device.
Background technology
At present, the mode of Data Enter depends on the touch command in the external world, for example, input through keyboard, or resolution is poor
Phonetic entry.Its above-mentioned Data Enter mode is excessively limited to, and the degree of accuracy is poor, while the real-time without Data Enter
With ease for use.
The content of the invention
In consideration of it, being necessary the problem existed for conventional art, there is provided a kind of information input method and device, can
So that Data Enter is independent of the touch command in the external world, or phonetic entry, it is achieved thereby that the flexibility of Data Enter, accurately
Property with the beneficial effect of ease for use.
To reach goal of the invention, there is provided a kind of information input method, methods described includes：Detection writing device, and to institute
State writing device and perform tracking operation, obtain the movement locus of the writing device；Identification operation is performed to the movement locus,
Obtain image information to be logged；Described image information is uploaded to web server.
Wherein in one embodiment, the writing device is by infrared laser source module and infrared light detection camera
As the device of hardware configuration.
Wherein in one embodiment, the detection writing device includes：To the multiple figure collected by image-taking device
Any image as in is performed and is uploaded to the web server, and image to uploading performs demarcation, wherein, the capture is filled
It is set to wired camera or wireless camera；Record the initial background image of the image of the upload, by each two field picture with
Subtracting each other for the initial background image obtains detectable substance profile；Binary conversion treatment is carried out with to the inspection to the detectable substance profile
Survey thing contour feature to be extracted, detect the writing device.
Wherein in one embodiment, the described pair of image of upload performs demarcation to be included：To by the image-taking device
The image calibration for reaching the web server is mapped in preset number image.
It is described that tracking operation is performed to writing device wherein in one embodiment, obtain the motion of the writing device
Track includes：It is trace point by the minimum point of distance between two frames, the motion rail in continuous frame per second is obtained by image-taking device
Mark.
A kind of Data Enter device based on same inventive concept, described device includes：Detection and tracking module, for examining
Writing device is surveyed, and tracking operation is performed to the writing device, obtain the movement locus of the writing device；Acquisition module,
For performing identification operation to the movement locus, image information to be logged is obtained；Uploading module, for described image to be believed
Breath is uploaded to web server.
Wherein in one embodiment, the writing device is by infrared laser source module and infrared light detection camera
As the device of hardware configuration.
Wherein in one embodiment, the detection includes with tracking module：Upload and demarcating module, for by taking
The web server is uploaded to as any image in the multiple images that device is collected is performed, and the image execution to uploading
Demarcate, wherein, the image-taking device is wired camera or wireless camera；Computing module, the figure for recording the upload
The initial background image of picture, detectable substance profile is obtained by each two field picture with subtracting each other for the initial background image；Detection mould
Block, extracts for carrying out binary conversion treatment to the detectable substance profile with to the detectable substance contour feature, detects institute
State writing device.
Wherein in one embodiment, the upload and demarcating module are additionally operable to being uploaded to by the image-taking device
The image calibration of the web server is mapped in preset number image.
Wherein in one embodiment, the detection and tracking module are additionally operable to by the minimum point of distance between two frames
It is trace point, the movement locus in continuous frame per second is obtained by image-taking device.
A kind of information input method and device that the present invention is provided.Detection writing device, and tracking is performed to writing device
Operation, obtains the movement locus of writing device；Identification operation is performed to movement locus, image information to be logged is obtained；Will figure
As information is uploaded to web server.This method solve and do not rely on Touch screen, or input through keyboard, and reach record letter
The purpose of breath；By web server, obtain to calculate to cause to obtain from each portable writing instrument information data all over the world and believe
Breath has real-time, high efficiency and ease for use.
Brief description of the drawings
The step of Fig. 1 is a kind of information input method in one embodiment of the invention flow chart；And
Fig. 2 is a kind of structural representation of the Data Enter device in one embodiment of the invention.
Specific embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, below in conjunction with drawings and Examples pair
Information input method of the present invention and device are further elaborated.It should be appreciated that specific embodiment described herein is only
It is used to explain the present invention, is not intended to limit the present invention.
As shown in figure 1, a kind of the step of information input method in for one embodiment flow chart.Specifically include following step
Suddenly：
Step 102, detects writing device, and tracking operation is performed to writing device, obtains the movement locus of writing device.
Wherein, writing device is the device as hardware configuration by infrared laser source module and infrared light detection camera.
In the present embodiment, detection writing device includes：To any figure in the multiple images that are collected by image-taking device
Web server is uploaded to as performing, and image to uploading performs demarcations, wherein, image-taking device is for wired camera or wirelessly
Camera；The initial background image of the image for uploading is recorded, is examined by the acquisition of subtracting each other of each two field picture and initial background image
Survey thing profile；Binary conversion treatment is carried out to detectable substance profile to be extracted with to detectable substance contour feature, detects writing device.
Wherein, performing demarcation to the image for uploading includes：Image calibration to being uploaded to web server by image-taking device
It is mapped in preset number image.
Further, tracking operation is performed to writing device, the movement locus for obtaining writing device includes：By two frames it
Between the minimum point of distance be trace point, the movement locus in continuous frame per second is obtained by image-taking device.
Step 104, identification operation is performed to movement locus, obtains image information to be logged.
Step 106, web server is uploaded to by image information.
A kind of information input method that the present invention is provided.Detection writing device, and tracking operation is performed to writing device, obtain
Take the movement locus of writing device；Identification operation is performed to movement locus, image information to be logged is obtained；By in image information
Reach web server.This method solve and do not rely on Touch screen, or input through keyboard, and reach the purpose of record information；
By web server, obtain calculating and cause that acquisition information has in fact from each portable writing instrument information data all over the world
Shi Xing, high efficiency and ease for use.
Based on same inventive concept, additionally provide a kind of Data Enter device, due to this device solve problem principle with
A kind of foregoing information input method is similar, therefore, implementing for the device can be according to the realization of the specific steps of preceding method, repetition
Part is repeated no more.
As shown in Fig. 2 a kind of structural representation of the Data Enter device in for one embodiment.The Data Enter device
10 include：Detection and tracking module 200, acquisition module 400 and uploading module 600.
Wherein, detection is used to detect writing device with tracking module 200, and tracking operation is performed to writing device, obtains
The movement locus of writing device, wherein, writing device be used as by infrared laser source module and infrared light detection camera it is hard
The device of part configuration；Acquisition module 400 is used to perform movement locus identification operation, obtains image information to be logged；Upload
Module 600 is used to for image information to be uploaded to web server.
In the present embodiment, detection includes with tracking module 200：Upload with the (not shown) of demarcating module 210 for right
Performed by any image in the multiple images that image-taking device is collected and be uploaded to web server, and image to uploading is held
Rower is determined, wherein, image-taking device is wired camera or wireless camera；The (not shown) of computing module 220 is used to record
The initial background image of the image of upload, detectable substance profile is obtained by each two field picture and subtracting each other for initial background image；Inspection
The (not shown) of module 230 is surveyed to be carried with to detectable substance contour feature for carrying out detectable substance profile binary conversion treatment
Take, detect writing device.
It should be noted that wherein, uploading and being additionally operable to by image-taking device with the (not shown) of demarcating module 210
The image calibration for reaching web server is mapped in preset number image.
Further, it is trace point that detection and tracking module 200 are additionally operable to by the minimum point of distance between two frames, is passed through
Image-taking device obtains the movement locus in continuous frame per second.
A kind of Data Enter device that the present invention is provided.Writing device is detected by detection and tracking module 200 first, and
Tracking operation is performed to writing device, the movement locus of writing device is obtained；Movement locus is performed by acquisition module 400 again
Identification operation, obtains image information to be logged；Image information is uploaded to web server eventually through uploading module 600.Should
Device is solved and does not rely on Touch screen, or input through keyboard, and reaches the purpose of record information；By web server, obtain
Take calculating from each portable writing instrument information data all over the world so that acquisition information have real-time, high efficiency with it is easy-to-use
Property.
One of ordinary skill in the art will appreciate that all or part of flow in realizing above-described embodiment method, can be
The hardware of correlation is instructed to complete by computer program, described program can be stored in a computer read/write memory medium
In, the program is upon execution, it may include such as the flow of the embodiment of above-mentioned each method.Wherein, described storage medium can be magnetic
Dish, CD, read-only memory (Read-Only Memory, ROM) or random access memory (Random Access
Memory, RAM) etc..
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
Apply all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, the scope of this specification record is all considered to be.
Embodiment described above only expresses several embodiments of the invention, and its description is more specific and detailed, but simultaneously
Therefore the limitation to the scope of the claims of the present invention can not be interpreted as.It should be pointed out that for one of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to guarantor of the invention
Shield scope.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (10)
1. a kind of information input method, it is characterised in that methods described includes：
Detection writing device, and tracking operation is performed to the writing device, obtain the movement locus of the writing device；
Identification operation is performed to the movement locus, image information to be logged is obtained；
Described image information is uploaded to web server.
2. information input method according to claim 1, it is characterised in that the writing device is by infrared laser source
Module and infrared light detection camera as hardware configuration device.
3. information input method according to claim 1, it is characterised in that the detection writing device includes：
Any image in the multiple images that are collected by image-taking device is performed and is uploaded to the web server, and to upper
The image of biography performs demarcation, wherein, the image-taking device is wired camera or wireless camera；
The initial background image of the image of the upload is recorded, is obtained with the subtracting each other for initial background image by each two field picture
Take detectable substance profile；
Binary conversion treatment is carried out to the detectable substance profile to be extracted with to the detectable substance contour feature, detects the book
Write device.
4. information input method according to claim 3, it is characterised in that the described pair of image of upload is performed demarcates bag
Include：It is mapped in preset number image to being uploaded to the image calibration of the web server by the image-taking device.
5. information input method according to claim 1, it is characterised in that described that tracking operation is performed to writing device,
The movement locus for obtaining the writing device includes：It is trace point by the minimum point of distance between two frames, by image-taking device
Obtain the movement locus in continuous frame per second.
6. a kind of Data Enter device, it is characterised in that described device includes：
Detection and tracking module, for detecting writing device, and perform tracking operation to the writing device, are write described in acquisition
The movement locus of device；
Acquisition module, for performing identification operation to the movement locus, obtains image information to be logged；
Uploading module, for described image information to be uploaded into web server.
7. Data Enter device according to claim 6, it is characterised in that the writing device is by infrared laser source
Module and infrared light detection camera as hardware configuration device.
8. Data Enter device according to claim 6, it is characterised in that the detection includes with tracking module：
Upload and demarcating module, performed for any image in the multiple images to being collected by image-taking device and be uploaded to institute
State web server, and image to uploading performs demarcation, wherein, the image-taking device is wired camera or wireless camera；
Computing module, the initial background image of the image for recording the upload, by each two field picture and the initial back of the body
Subtracting each other for scape image obtains detectable substance profile；
Detection module, carries for carrying out binary conversion treatment to the detectable substance profile with to the detectable substance contour feature
Take, detect the writing device.
9. information input method according to claim 8, it is characterised in that the upload and demarcating module, it is right to be additionally operable to
The image calibration of the web server is uploaded to by the image-taking device to be mapped in preset number image.
10. Data Enter device according to claim 6, it is characterised in that the detection and tracking module, is additionally operable to lead to
It is trace point to cross the minimum point of distance between two frames, and the movement locus in continuous frame per second is obtained by image-taking device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611118629.1A CN106709435A (en) | 2016-12-07 | 2016-12-07 | Information input method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611118629.1A CN106709435A (en) | 2016-12-07 | 2016-12-07 | Information input method and device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106709435A true CN106709435A (en) | 2017-05-24 |
Family
ID=58936226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611118629.1A Withdrawn CN106709435A (en) | 2016-12-07 | 2016-12-07 | Information input method and device |
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| Country | Link |
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| CN (1) | CN106709435A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101211237A (en) * | 2006-12-30 | 2008-07-02 | 汉王科技股份有限公司 | Digital image collection type hand-written input device and its input method |
| CN102253746A (en) * | 2011-06-23 | 2011-11-23 | 中兴通讯股份有限公司 | Information processing method and equipment for electronic equipment with touch screen |
| CN103235836A (en) * | 2013-05-07 | 2013-08-07 | 西安电子科技大学 | Method for inputting information through mobile phone |
| CN105988567A (en) * | 2015-02-12 | 2016-10-05 | 北京三星通信技术研究有限公司 | Handwritten information recognition method and device |
| CN105988568A (en) * | 2015-02-12 | 2016-10-05 | 北京三星通信技术研究有限公司 | Method and device for acquiring note information |
-
2016
- 2016-12-07 CN CN201611118629.1A patent/CN106709435A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101211237A (en) * | 2006-12-30 | 2008-07-02 | 汉王科技股份有限公司 | Digital image collection type hand-written input device and its input method |
| CN102253746A (en) * | 2011-06-23 | 2011-11-23 | 中兴通讯股份有限公司 | Information processing method and equipment for electronic equipment with touch screen |
| CN103235836A (en) * | 2013-05-07 | 2013-08-07 | 西安电子科技大学 | Method for inputting information through mobile phone |
| CN105988567A (en) * | 2015-02-12 | 2016-10-05 | 北京三星通信技术研究有限公司 | Handwritten information recognition method and device |
| CN105988568A (en) * | 2015-02-12 | 2016-10-05 | 北京三星通信技术研究有限公司 | Method and device for acquiring note information |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170524 |
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| WW01 | Invention patent application withdrawn after publication |