CN107256127A - A kind of handwriting input recognition methods - Google Patents
A kind of handwriting input recognition methods Download PDFInfo
- Publication number
- CN107256127A CN107256127A CN201710427810.9A CN201710427810A CN107256127A CN 107256127 A CN107256127 A CN 107256127A CN 201710427810 A CN201710427810 A CN 201710427810A CN 107256127 A CN107256127 A CN 107256127A
- Authority
- CN
- China
- Prior art keywords
- handwriting input
- points
- touch
- screen
- contact
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 26
- 230000009471 action Effects 0.000 claims abstract description 15
- 230000003321 amplification Effects 0.000 claims description 13
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 13
- 238000009434 installation Methods 0.000 claims description 6
- 230000006870 function Effects 0.000 abstract description 36
- 230000000694 effects Effects 0.000 abstract description 4
- 230000008447 perception Effects 0.000 abstract description 3
- 210000003811 finger Anatomy 0.000 description 10
- 230000006698 induction Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 210000005224 forefinger Anatomy 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 210000003813 thumb Anatomy 0.000 description 1
Classifications
-
- 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
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
- G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
- G06F3/04883—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures for inputting data by handwriting, e.g. gesture or text
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Position Input By Displaying (AREA)
- User Interface Of Digital Computer (AREA)
Abstract
A kind of handwriting input recognition methods in embodiment of the present invention, the method comprising the steps of：When recognizing the request command of handwriting input, a hand-written input area is determined on touch screen；The handwriting input contact that identification is located in the handwriting input region is counted and is remembered the hand-written points identified；And：When judging the handwriting input of user, if the contact point in input area reaches default points；The adjustment of handwriting input action command is carried out according to the contact points of identification；When user to touching again in the input area, then contact points identification is carried out, perform all kinds of action commands.The present invention solves the problem of existing handwriting input does not wipe function, further realizes being switched fast between function；Technique effect with the time of saving and raising customer perception.
Description
Technical field
The present invention relates to handwriting recognition technology field, more particularly to a kind of handwriting input recognition methods.
Background technology
Handwriting input（Handwriting input）As a kind of conveniently character input modes with touch-screen
It is widely used on the mobile devices such as mobile phone.But, existing handwriting recognition technology generally comprises hand-written, translation, contracting
The basic function such as put, it is impossible to realize erasing function, generally require to return main menu when these foregoing functions are switched in addition
It can realize, operating wastes time and energy.
The content of the invention
The present invention provides a kind of handwriting input recognition methods, for solving the problem of handwriting input does not wipe function, tool
Erasing function can be directly switch into when performing handwriting input by having, and realize the written information that erasing has been inputted.
To achieve the above object, a kind of handwriting input recognition methods that the present invention is provided, it is adaptable to which one has touch-screen
Electronic installation, the method comprising the steps of：
When recognizing the request command of handwriting input, a hand-written input area is determined on touch screen；
The handwriting input contact that identification is located in the handwriting input region is counted and is remembered the hand-written points identified
Recall；And：
When judging the handwriting input of user, if the contact point in input area reaches default points；According to the contact of identification
Points carry out the adjustment of handwriting input action command；And：
According to whether having continuous slide after the points recognized；
When user has more than one slide to the input area, erasing function is performed on the touchscreen, until hand
Untill being separated with touch-screen；
When user to touching again in the input area, then contact points identification is carried out, perform all kinds of action commands.
Further, the action command includes performing translation, amplification, the instruction reduced on the touchscreen；The translation,
Amplification, reduce instruction corresponding preset exposure points for a bit, 2 points, 4 points.
Further, the switching between touch-control points judge translation, amplification, diminution is specially：When the multiple
Translation is switched to when being motion in the same direction between point, diminution is switched to when between the multiple point being move toward one another, when described many
Amplification is switched to when between individual point for dorsad motion.
Further, the contact of the erasing function is preset as 3 contact points.
Further, when user's hand is separated with screen reaches more than 120 seconds, touch-screen is in low-current consuming state.
Further, the input area outer contacting carries out interval 1 second during handwriting input again.
Advantages of the present invention and technique effect are as follows：
Relative to prior art, a kind of handwriting input recognition methods in embodiment of the present invention, it is adaptable to which one has touch-screen
Electronic installation, the method comprising the steps of：
When recognizing the request command of handwriting input, a hand-written input area is determined on touch screen；
The handwriting input contact that identification is located in the handwriting input region is counted and is remembered the hand-written points identified
Recall；And：
When judging the handwriting input of user, if the contact point in input area reaches default points；According to the contact of identification
Points carry out the adjustment of handwriting input action command；And：
According to whether having continuous slide after the points recognized；
When user has more than one slide to the input area, erasing function is performed on the touchscreen, until hand
Untill being separated with touch-screen；
When user to touching again in the input area, then contact points identification is carried out, perform all kinds of action commands.
, it is necessary to which when carrying out the functions such as hand-written, scaling, translation, erasing function, hand first contacts tactile in the embodiment of the present application
Touch startup touch-screen after screen, touch screen induction to human body to light, and a handwriting input region is determined according to the position of contact, when
When there is a finger or two fingers or three fingers or four finger contacts, the corresponding contact of automatic identification is counted and carried out
Memory；When three finger contacts, it is adjusted according to the corresponding function of preset exposure points；Erasing function after adjustment
Afterwards, when having the slide of continuous 2 and the above again, erasing function is performed when second sliding action, until hand
Erasing function is no longer performed after being separated with touch-screen；When needing hand-written again or scaling after the completion of wiping function or translating, enter
Row correspondence contact point is that can perform other orders.The present invention solves the problem of existing handwriting input does not wipe function, enters one
Step realizes being switched fast between function；Technique effect with the time of saving and raising customer perception.
Brief description of the drawings
Fig. 1 is this bright job step schematic flow sheet；
The bright high-level schematic functional block diagram for writing input system of Fig. 2 sheets；
The application environment schematic diagram of Fig. 3 present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
If need special instruction book is the part that the present invention is related to resume module and is connected or acts on resume module
Using the existing module that can including but not limited to realize function of the present invention or the combination with device；It is involved just with
The function result of the global facility of the module realizes the process or step method of the function result without being directly or indirectly related to.
As shown in Figure 1, 2, 3, a kind of handwriting input recognition methods in an embodiment of the present invention, it is adaptable to which one with tactile
The electronic installation of screen is touched, the method comprising the steps of：
Determining module：When recognizing the request command of handwriting input, a hand-written input area is determined on touch screen；
Touch point induction module：Identification is located at the handwriting input contact points in region and carries out the hand-written points identified
Memory；And：
Judge module：During the handwriting input of user, if the contact point in input area reaches default points；According to identification
Contact points carry out the adjustment of handwriting input action command；And：
According to whether having continuous slide after the points recognized；
Performing module：When user has more than one slide to the input area, erasing work(is performed on the touchscreen
Can, untill hand is separated with touch-screen；
When user to touching again in the input area, then contact points identification is carried out, perform all kinds of action commands.
, it is necessary to which when carrying out the functions such as hand-written, scaling, translation, erasing function, hand first contacts tactile in the embodiment of the present application
Touch startup touch-screen after screen, touch screen induction to human body to light, and a handwriting input region is determined according to the position of contact, when
When there is a finger or two fingers or three fingers or four finger contacts, the corresponding contact points of automatic identification（Such as
It is 2 contact points that forefinger and thumb contact touch-screen simultaneously）And stored and remembered by store-memory device；When three fingers connect
When touching, it is adjusted according to the corresponding function of preset exposure points；After erasing function is adjusted to, have again continuous 2 and with
On slide when, when second sliding action perform erasing function, no longer held after hand is separated with touch-screen
Row erasing function；When needing hand-written again or scaling after the completion of wiping function or translating, it is that can perform to carry out correspondence contact point
Other orders.The present invention solves the problem of existing handwriting input does not wipe function, further realizes fast between function
Speed switching；Technique effect with the time of saving and raising customer perception.
Further, the action command includes performing translation, amplification, the instruction reduced on the touchscreen；The translation,
Amplification, reduce instruction corresponding preset exposure points for a bit, 2 points, 4 points.
Further, the switching between touch-control points judge translation, amplification, diminution is specially：When the multiple
Translation is switched to when being motion in the same direction between point, diminution is switched to when between the multiple point being move toward one another, when described many
Amplification is switched to when between individual point for dorsad motion.
Further, the contact of the erasing function is preset as 3 contact points.
Further, when user's hand is separated with screen reaches more than 120 seconds, touch-screen is in low-current consuming state.
Further, the input area outer contacting carries out interval 1 second during handwriting input again.
In the embodiment of the present application, it is necessary to be amplified, reduce, the function such as translation functions when, hand first contacts touch-screen
Before be ready for accessible points, be directly realized by amplification, diminution, translation, after a certain function is switched to, carry out in the same direction, phase
To, gesture motion dorsad, desired handwriting input purpose is reached；Such as want to have drawn a design to touch-screen when zooming in and out
Only need to move toward one another contact point；In order to save the energy after hand of user leaves touch-screen more than -600 seconds 120 seconds, touch
Touch screen and be automatically regulated to be low battery state, save the energy；When needing to write again, touching touch-screen can be carried out after one second
New function is realized.
Those skilled in the art it should be appreciated that the embodiment of the above be intended merely to explanation the present invention,
And be not used as limitation of the invention, as long as within the spirit of the present invention, being made to above example
It is appropriate to change and change all to fall within the scope of protection of present invention.
Claims (7)
1. a kind of handwriting input recognition methods, it is adaptable to which one has the electronic installation of touch-screen, it is characterised in that this method includes
Step：
When recognizing the request command of handwriting input, a hand-written input area is determined on touch screen；
The handwriting input contact that identification is located in the handwriting input region is counted and is remembered the hand-written points identified
Recall；And：
When judging the handwriting input of user, if the contact point in input area reaches default points；According to the contact of identification
Points carry out the adjustment of handwriting input action command；And：
According to whether having continuous slide after the points recognized；
When user has more than one slide to the input area, erasing function is performed on the touchscreen, until hand
Untill being separated with touch-screen；
When user to touching again in the input area, then contact points identification is carried out, perform all kinds of action commands.
2. the handwriting input recognition methods as described in claim 1, it is characterised in that the action command is included in touch-screen
It is upper to perform translation, amplification, the instruction reduced；The translation, amplification, the corresponding preset exposure points of diminution instruction are one
Point, 2 points, 4 points.
3. the handwriting input recognition methods as described in claim 1 or 2, it is characterised in that it is flat that the touch-control points judge
Move, amplification, reduce between switching be specially：Translation is switched to when between the multiple point being motion in the same direction, when described many
Diminution is switched to when being move toward one another between individual point, amplification is switched to when between the multiple point for dorsad motion.
4. the handwriting input recognition methods as described in claim 1 or 2, it is characterised in that the contact of the erasing function is pre-
It is set to 3 contact points.
5. the handwriting input recognition methods as described in claim 1, it is characterised in that reached when user's hand is separated with screen
At more than 120 seconds, touch-screen is in low-current consuming state.
6. the handwriting input recognition methods as described in claim 1, it is characterised in that the input area outer contacting is carried out again
Interval 1 second during handwriting input.
7. a kind of electronic installation, including a touch-screen, it is characterised in that the electronic installation is used for perform claim and requires that 1-6 is any
Handwriting input recognition methods.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710427810.9A CN107256127A (en) | 2017-06-08 | 2017-06-08 | A kind of handwriting input recognition methods |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710427810.9A CN107256127A (en) | 2017-06-08 | 2017-06-08 | A kind of handwriting input recognition methods |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107256127A true CN107256127A (en) | 2017-10-17 |
Family
ID=60023892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710427810.9A Pending CN107256127A (en) | 2017-06-08 | 2017-06-08 | A kind of handwriting input recognition methods |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107256127A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110162242A (en) * | 2019-05-31 | 2019-08-23 | 四川长虹教育科技有限公司 | A method of improving electronic whiteboard writing on the blackboard efficiency |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130127758A1 (en) * | 2011-11-23 | 2013-05-23 | Samsung Electronics Co., Ltd. | Touch input apparatus and method in user terminal |
| CN103168282A (en) * | 2010-10-14 | 2013-06-19 | 三星电子株式会社 | Apparatus and method for controlling motion-based user interface |
| CN105302419A (en) * | 2015-11-14 | 2016-02-03 | 华中师范大学 | Touch screen achieving various gesture operations and operation method of touch screen |
| CN105573658A (en) * | 2016-02-01 | 2016-05-11 | 西安睿尚信息科技有限公司 | Method and system for switching input, page moving and page scaling on basis of handwriting |
| CN106383657A (en) * | 2016-09-26 | 2017-02-08 | 广东小天才科技有限公司 | Handwriting input control method and handwriting input control device |
-
2017
- 2017-06-08 CN CN201710427810.9A patent/CN107256127A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103168282A (en) * | 2010-10-14 | 2013-06-19 | 三星电子株式会社 | Apparatus and method for controlling motion-based user interface |
| US20130127758A1 (en) * | 2011-11-23 | 2013-05-23 | Samsung Electronics Co., Ltd. | Touch input apparatus and method in user terminal |
| CN105302419A (en) * | 2015-11-14 | 2016-02-03 | 华中师范大学 | Touch screen achieving various gesture operations and operation method of touch screen |
| CN105573658A (en) * | 2016-02-01 | 2016-05-11 | 西安睿尚信息科技有限公司 | Method and system for switching input, page moving and page scaling on basis of handwriting |
| CN106383657A (en) * | 2016-09-26 | 2017-02-08 | 广东小天才科技有限公司 | Handwriting input control method and handwriting input control device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110162242A (en) * | 2019-05-31 | 2019-08-23 | 四川长虹教育科技有限公司 | A method of improving electronic whiteboard writing on the blackboard efficiency |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1967458B (en) | Method for controlling a touch screen user interface and device thereof | |
| CN102810023B (en) | Identify method and the terminal device of gesture motion | |
| US20170123590A1 (en) | Touch Point Recognition Method and Apparatus | |
| JP5204305B2 (en) | User interface apparatus and method using pattern recognition in portable terminal | |
| CN102945136B (en) | Mobile terminal and touch operation method thereof | |
| CN102902471B (en) | Input interface switching method and input interface switching device | |
| KR101156610B1 (en) | Method for input controlling by using touch type, and computer-readable recording medium with controlling program using touch type | |
| TW201531895A (en) | Multi-task switching method, system and electronic device for touching interface | |
| US20140078073A1 (en) | Command Recognition Method and Electronic Device Using the Method | |
| CN106598455B (en) | Touch behavior response method and device for handheld touch equipment and corresponding equipment | |
| CN105511781A (en) | Starting application program method, device and user device | |
| CN102968273B (en) | Electronic equipment and page zoom-in and zoom-out method thereof | |
| KR20080056559A (en) | Touch screen apparatus and commend-input method thereof | |
| CN105117056A (en) | Method and equipment for operating touch screen | |
| CN102819374B (en) | The touch control method of electric capacity and electromagnetic double-mode touch screen and hand-held electronic equipment | |
| CN103365446A (en) | Handwriting input method and device | |
| CN103869947A (en) | Method for controlling electronic device and electronic device | |
| CN107340969B (en) | Rapid information input interaction method and input interaction system based on touch pad | |
| CN105446607A (en) | Camera touch shooting method and touch terminal thereof | |
| CN106293412A (en) | Icon adjustment method, icon adjust system and electronic installation | |
| CN111459303A (en) | Method and device for controlling terminal screen by mouse, mouse and storage medium | |
| CN105468612A (en) | Auxiliary browsing system and method | |
| CN105892872A (en) | Touch screen-based automatic screen scrolling control method for electronic books, and mobile terminal | |
| US20140359541A1 (en) | Terminal and method for controlling multi-touch operation in the same | |
| CN105446629A (en) | Content pane switching method, device and terminal |
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 | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171017 |