CN104345948A - Implementation method and implementation device for original handwriting as well as electronic equipment - Google Patents
Implementation method and implementation device for original handwriting as well as electronic equipment Download PDFInfo
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- CN104345948A CN104345948A CN201310341722.9A CN201310341722A CN104345948A CN 104345948 A CN104345948 A CN 104345948A CN 201310341722 A CN201310341722 A CN 201310341722A CN 104345948 A CN104345948 A CN 104345948A
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- 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
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/0414—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using force sensing means to determine a position
Abstract
The invention discloses an implementation method and an implementation device for original handwriting as well as electronic equipment. The implementation method for the original handwriting comprises the following steps: determining a handwriting width and a simulation vector at an end point of a writing track; regarding the handwriting width as a length of a first axis of an ellipse, regarding two times of the length of the simulation vector as a length of a second axis of the ellipse, and regarding the end point as the geometric center of the ellipse to establish a simulated semi-ellipse which is symmetric about the simulation vector and accommodates the simulation vector; filling the simulated semi-ellipse with pixels and outputting. The implementation device for the original handwriting comprises a determination module, an establishment module and a filling module. The electronic equipment for implementing the original handwriting comprises a touch screen, a display screen and a processor, wherein the processor comprises the determination module, the establishment module and the filling module. The implementation method and the implementation device for the original handwriting as well as the electronic equipment disclosed by the invention are good in simulation effect.
Description
Technical field
The present invention relates to a kind of literal processing method, particularly relate to a kind of implementation method of original handwriting.
In addition, the invention still further relates to a kind of character processor, particularly relate to a kind of implement device of original handwriting.
In addition, the invention still further relates to a kind of electronic equipment of word processing, particularly relate to a kind of electronic equipment of original handwriting.
Background technology
In the modern times, electronic information technology development is day by day swift and violent, and the Written Communications between people more and more can use Email, word immediate communication tool etc., generally in these Written Communicationss, input is all printing type face in standard character library with display, such as, be the Song typeface, regular script, lishu etc.
Along with the needs exchanged, such as, in reception and registration emotion, signature etc., handwritten word is more and more widely used.To everyone, its person's handwriting all has the feature of he individual, the person's handwriting of different people always difference to some extent, even if copy other people and learn the word write, capital is subject to the body physiological factor of individual, the factor of psychological factor, the pen writing use and paper when writing, the impact of the environment etc. that writes, and makes the person's handwriting that writes out different.
For handwriting tablet personal computer or mobile phone, usually can be write on the surface in the touch screen of equipment by finger or writing pencil, the person's handwriting write out shows simultaneously on screen.But, finger and writing pencil are not the pen that people commonly use, not such as pen, pencil, ball pen or writing brush, simultaneously, owing to being generally the screen of hard for hand-written surface, and non-paper, painting canvas etc., therefore, the word that the word that screen writes out always adopts pen to write out on paper with people is specious.
In order to solve such problem, people constantly develop new technology, for the treatment of the display effect of word write out on the screen of the electronic device, but always not ideal enough.For stroke " ㄋ ", last action is hook, usually, an action of starting writing all can be arranged at the bottom of this hook, and make the bottom of hook comparatively thick, the afterbody of hook is thinner, this is because people are when writing this hook, gradually pen can be mentioned simultaneously, make pen gradually leave paper, thus make last person's handwriting be from coarse to fine.But in existing former person's handwriting actualizing technology, only can accomplish that the written handwriting of " ㄋ " is become round and smooth not to be shaken, and can only imitate real person's handwriting slightly, and the afterbody of hook only has a trend of simply packing up, simulated effect is poor.
So a kind of implementation that can provide the good original handwriting of simulated effect of active demand, to solve the problem.
Summary of the invention
In view of the technical matters that original handwriting simulated effect of the prior art is poor, be necessary the implementation method that the good original handwriting of simulated effect is provided.
Meanwhile, in view of the technical matters that original handwriting simulated effect of the prior art is poor, there is a need to the implement device that the good original handwriting of simulated effect is provided.
Meanwhile, in view of the technical matters that original handwriting simulated effect of the prior art is poor, be necessary the electronic installation that the good original handwriting of simulated effect is provided.
One of technical scheme provided by the invention is:
An implementation method for original handwriting, comprising: determining step: person's handwriting width and the simulation vectors of determining the end points place of handwriting trace; Establishment step: with the length of this person's handwriting width for oval first axle is the length of oval second axle with two of simulation vectors length times, with end points be elliptic geometry center set up one symmetrical and accommodate the emulation semiellipse of this simulation vectors about this simulation vectors; Filling step: carry out pixel filling according to this emulation semiellipse and export.
In an embodiment optimized further, described determining step comprises:
Judge whether sampled point is end points;
The person's handwriting width of this end points is obtained according to the function preset or database;
This simulation vectors of gain of parameter of foundation end points and/or the sampled point adjacent with this end points; This simulation vectors comprises the direction of simulation vectors and the value of simulation vectors.
In an embodiment optimized further, the direction of this simulation vectors is point to this end points by the sampled point adjacent with this end points.
In an embodiment optimized further, the value of this simulation vectors obtains according to the person's handwriting width of this end points; The value of the simulation vectors of this end points and the person's handwriting width of this end points are inversely proportional to.
In an embodiment optimized further, the value of this simulation vectors obtains according to the force value of this end points; The value of the simulation vectors of end points and the force value of this end points are inversely proportional to.
In an embodiment optimized further, the value of this simulation vectors obtains according to the contact area of this end points; The value of the simulation vectors of this end points and the contact area of this end points are inversely proportional to.
In an embodiment optimized further, the value of this simulation vectors obtains according to the person's handwriting speed of this end points;
This end points is start and end point, and the value of the simulation vectors of this start and end point and the person's handwriting speed of this start and end point are inversely proportional to; Or this end points is distal point, the value of the simulation vectors of this distal point is directly proportional to the person's handwriting speed of this distal point.
In an embodiment optimized further, the value of this simulation vectors also obtains according to the person's handwriting acceleration of this end points;
This end points is start and end point, and the value of the simulation vectors of this start and end point and the person's handwriting acceleration of this start and end point are inversely proportional to; Or this end points is distal point, the value of the simulation vectors of this distal point is directly proportional to the person's handwriting acceleration of this distal point.
In an embodiment optimized further, the value of this simulation vectors also obtains according to the person's handwriting speed of the sampled point adjacent with this end points;
This end points is start and end point, and the person's handwriting speed of the sampled point that the value of the simulation vectors of this start and end point is adjacent to this start and end point is directly proportional; Or this end points is distal point, the person's handwriting speed of the sampled point that the value of the simulation vectors of this distal point is adjacent with this distal point is inversely proportional to.
In an embodiment optimized further, the value of this simulation vectors also obtains according to the person's handwriting acceleration of the sampled point adjacent with this end points;
This end points is start and end point, and the person's handwriting acceleration of the sampled point that the value of the simulation vectors of this start and end point is adjacent with this start and end point is inversely proportional to; Or this end points is distal point, the person's handwriting acceleration of the sampled point that the value of the simulation vectors of this distal point is adjacent to this distal point is directly proportional.
In an embodiment optimized further, pixel geometric center be positioned in emulation semiellipse carries out GTG filling; Or comprise,
The pixel forming the semielliptical Curves process of this emulation is carried out GTG filling.
Two of technical scheme provided by the invention is:
An implement device for original handwriting, comprising:
Determination module, for determining person's handwriting width and the simulation vectors at the end points place of handwriting trace;
Set up module, for with the length of this person's handwriting width for oval first axle, be the length of oval second axle with two of simulation vectors length times, with end points be elliptic geometry center set up one symmetrical and accommodate the emulation semiellipse of this simulation vectors about this simulation vectors;
Packing module, carries out pixel filling according to this emulation semiellipse and exports.
In an embodiment optimized further, this determination module also for:
Judge whether sampled point is end points;
The person's handwriting width of this end points is obtained according to the function preset or database;
This simulation vectors of gain of parameter of foundation end points and the sampled point adjacent with this end points; This simulation vectors comprises the direction of simulation vectors and the value of simulation vectors.
In an embodiment optimized further, this end points is pointed to by the sampled point adjacent with this end points in the direction of this simulation vectors that this determination module is determined.
In an embodiment optimized further, this determination module is used for the value obtaining this simulation vectors according to one or more in the person's handwriting speed of this end points, person's handwriting width, contact area, person's handwriting acceleration, force value.
In an embodiment optimized further, the value of this simulation vectors that this determination module is determined also obtains according to the person's handwriting speed of the sampled point adjacent with this end points;
This end points is start and end point, and the person's handwriting speed of the sampled point that the value of the simulation vectors of this start and end point is adjacent to this start and end point is directly proportional; Or this end points is distal point, the person's handwriting speed of the sampled point that the value of the simulation vectors of this distal point is adjacent with this distal point is inversely proportional to.
In an embodiment optimized further, the value of this simulation vectors that this determination module is determined obtains according to the person's handwriting acceleration of the sampled point adjacent with this end points;
This end points is start and end point, and the person's handwriting acceleration of the sampled point that the value of the simulation vectors of this start and end point is adjacent with this start and end point is inversely proportional to; Or this end points is distal point, the person's handwriting acceleration of the sampled point that the value of the simulation vectors of this distal point is adjacent to this distal point is directly proportional.
Three of technical scheme provided by the invention is:
An electronic equipment for original handwriting, comprises a touch-screen, a display screen and a processor.This processor comprise a determination module, one set up module and a packing module; This touch-screen is for obtaining the signal of handwriting trace; This determination module is for receiving and the person's handwriting width at the end points place of the signal determination handwriting trace of the handwriting trace fed back according to this touch-screen and simulation vectors; This sets up module for the length of this person's handwriting width for oval first axle, be the length of oval second axle with two of simulation vectors length times, with end points be elliptic geometry center set up one symmetrical and accommodate the emulation semiellipse of this simulation vectors about this simulation vectors; This packing module is used for carrying out pixel filling according to this emulation semiellipse and exporting; This display screen receives the data that this packing module exports, and shows on the display screen according to these data.
Relative to prior art, the present invention at least has following beneficial effect:
Because the implementation method of original handwriting of the present invention, implement device and electronic equipment are by carrying out semiellipse simulation process to end points, this semielliptical axle is the person's handwriting width of end points, the size of another axle is relevant to the person's handwriting width of end points, person's handwriting speed, force value, contact area or person's handwriting acceleration, therefore emulation is oval can change along with the change of the person's handwriting width of the start and end point of written handwriting or distal point, person's handwriting speed, force value, contact area or person's handwriting acceleration, can better real analogue simulation handwriting, vigour of style in writing effect.Therefore implementation method, the now former person's handwriting simulated effect of device and electronic equipment of original handwriting of the present invention are better.
Accompanying drawing explanation
Fig. 1 is the process flow diagram of a preferred implementation of the implementation method of a kind of original handwriting of the present invention;
Fig. 2 is the module map of a preferred implementation of the implement device of a kind of original handwriting of the present invention;
Fig. 3 is the person's handwriting effect schematic diagram in a preferred embodiment of the invention.
Embodiment
Please refer to Fig. 1 and Fig. 2, Fig. 1 is the process flow diagram of a preferred implementation of the implementation method of a kind of original handwriting of the present invention, and Fig. 2 is the module map of a preferred implementation of the implement device of a kind of original handwriting of the present invention.
The implement device of original handwriting of the present invention comprises a determination module 11, and sets up module 12 and a filling display module 13.
The implementation method of a kind of original handwriting of the present invention comprises step:
S1, determining step: person's handwriting width and the simulation vectors of determining the end points place of handwriting trace;
In the present invention, this determination module 11 specifically performs the operation of determining step S1, namely for determining person's handwriting width and the simulation vectors at the end points place of handwriting trace.This determination module 11 is a hand-written screen normally.This hand-written screen can be capacitance touch screen or electromagnetic touch screen.When this hand-written screen electromagnetic touch screen time, this determination module 11 also comprises a time writer, namely for electromagnetic touch screen with the use of Special writing pen.This hand-written screen can also be the combination of capacitance touch screen and electromagnetic touch screen, has capacitance touch simultaneously and writes and write two kinds of functions with electromagnetic touch.
In other embodiment, this hand-written screen can also be electric resistance touch screen etc.
This determination module 11 can also be the combination of a portable projector and camera.Projector is used in target area projection, and people write in target area with hand, and the track of the hand of people is also converted into word by the track of camera identification staff.People also can write in target area with club or specialized equipment.Target area can be a wall or a spatial dimension.
Capacitance touch screens for this determination module 11, when finger is clicked on the touchscreen, capacitance touch screen can gather the concrete contact area that user points extruding capacitance touch screen, this contact area is got center of gravity or geometric center, this center of gravity or this geometric center are defined as a touch point.When point slide on capacitance touch screen time, touch point can form a continuous print movement locus along with the time.
Equally, for electromagnetic touch screen, when time writer touches corresponding screen, this contact point also can be defined as a touch point by electromagnetic touch screen.When time writer slides on electromagnetic touch screen, touch point also can form a continuous print movement locus along with the time.
For the touch screen of electric capacity and electromagnetic combination, then by aforementioned two kinds of mode alternatives, or two kinds of modes combine carry out contrast process after obtain touch point and movement locus.
Because capacitance touch screen or electromagnetic touch screen carry out a data acquisition at interval of very short time, therefore, in fact aforementioned movement track is the line that multiple discrete point connects into according to time sequencing.Generally for and make touch-screen sensitiveer, can be set to gather 120 secondary data p.s..That is, when touch-screen having touch object when sliding, touch-screen can gather this touch object positional information on this touch-screen for 120 times in one second, namely obtained the positional information of 120 touch points.
In addition, for capacitance touch screen, except obtaining the positional information of touch point, the size of contact area corresponding to each touch point can also be obtained.To electromagnetic touch screen, the pressure size that each touch point is corresponding can also be obtained.
In addition, because position, each touch point and sampling time point can obtain, therefore can also according to the sliding speed, acceleration etc. of position and each touch point of Time Calculation and touch object corresponding to point of each sampling time.The same, to the rate of change of all right calculating contact area of capacitance touch screen, to the rate of change of all right calculating pressure of electromagnetic touch screen.
When writing, the sliding speed of the touch object such as hand or writing pencil is person's handwriting speed.The track that multiple touch point is formed is handwriting trace.Describe for ease of technology, in the present invention, touch point is called sampled point.In the present invention, person's handwriting speed can be turned to the real-time speed of sample point touch object by tool; Distance between namely adjacent sampled point obtains numerical value divided by the mistiming of neighbouring sample point generation time point.
To a concrete sampled point Dm, the parameter that this sampled point Dm has can comprise following one or more: Pm, force value during sampled point Dm; The person's handwriting speed at Vm, sampled point Dm place; The person's handwriting acceleration at Am, sampled point Dm place; The contact area at Sm, sampled point Dm place.
In the implementation method of a kind of original handwriting of the present invention, determining step S1 also comprises step:
S11, judge the end points of handwriting trace
Touch-screen is according to time sequencing, and when setting up a handwriting trace to multiple sampled point, first sampled point and last sampled point are the end points of handwriting trace.First sampled point is defined as start and end point, and last sampled point orientates distal point as.When writing, first sampled point when usually touch object being touched touch-screen is called start and end point; Last sampled point when touch object being left touch-screen is called distal point.
The person's handwriting width at S12, acquisition end points place;
Person's handwriting width is the width of the person's handwriting of screen display when writing.Concrete, correspond to each sampled point, through this sampled point and perpendicular to the line of this sampled point and adjacent sampled point line, with the length of the line segment of the lap of this person's handwriting.To each sampled point, this adjacent sampled point can be a forward in time sampled point, or can be a sampled point rearward in time.Please refer to Fig. 3, Fig. 3 is the person's handwriting effect schematic diagram in a preferred embodiment of the invention.The person's handwriting B that equipment 1 shows written handwriting D and carries out pixel filling process according to written handwriting D and obtain.Handwriting trace D comprises the sampled point D1 according to time-sequencing ... Dm ... Dx; When determining the person's handwriting width at sampled point Dm place based on the line of a forward in time sampled point and current sampling point, be, by sampled point Dm-1 and sampled point Dm line.The person's handwriting width at sampled point Dm place is Wm, and the corresponding wide line segment of pen is Lm.Then the wide line segment Lm of pen is through through sampled point Dm, perpendicular to the line of sampled point Dm-1 and sampled point Dm.
Usually, when processing handwriting trace, this sampled point Dm is positioned at the center of the wide line segment Lm of pen.That is, when an acquisition handwriting trace, gray scale filling can be carried out to the symmetria bilateralis of track, make the person's handwriting sense of reality of display stronger.
Start and end point not to have on the time sampled point formerly, distal point does not have a time posterior sampled point, therefore, in the present embodiment, person's handwriting width corresponding to start and end point is: through this start and end point and perpendicular to the line of this start and end point and adjacent sampled point line, with the length of the line segment of the lap of this person's handwriting; Now, an adjacent sampled point is and only has for relative to a sampled point rearward on this start and end point time.The person's handwriting width that distal point is corresponding is: through this distal point and perpendicular to the line of this distal point and adjacent sampled point line, with the length of the line segment of the lap of this person's handwriting; Now, an adjacent sampled point is and only has for a sampled point above forward relative to this distal point time.In figure 3, start and end point is D1, and distal point is Dx.The person's handwriting width at sampled point D1 place is W1, and the corresponding wide line segment of pen is L1; The person's handwriting width at sampled point Dx place is Wx, and the corresponding wide line segment of pen is Lx.
Person's handwriting width can be a default default value, also can be the value of change.In the present embodiment, a person's handwriting width preferably value changed.Concrete, one or more in the person's handwriting speed that the person's handwriting width of a certain sample point can be corresponding with sampled point, force value, contact area, person's handwriting acceleration associates.Such as, with person's handwriting speed inverse correlation, person's handwriting speed faster person's handwriting width is less, and person's handwriting speed slower person's handwriting width is larger.Again such as with force value positive correlation, the more a large sum of stitch width of force value is larger, and force value less person's handwriting width is less.Equally, also can with contact area positive correlation, the more a large sum of stitch width of contact area is larger, and contact area less person's handwriting speed is less.Can also be relevant to person's handwriting acceleration, person's handwriting acceleration is that canonical person's handwriting width diminishes, and person's handwriting acceleration is negative then person's handwriting width increase.Person's handwriting width can be that the function by presetting calculates and obtains, and also can be write in a database by corresponding data according to dependent variable, read corresponding person's handwriting width according to dependent variable.Dependent variable be herein in person's handwriting speed, force value, contact area and person's handwriting acceleration one or more.
The simulation vectors at S13, acquisition end points place;
Simulation vectors is a vector with size and Orientation, and it comprises the direction of simulation vectors and the value of simulation vectors.U1 represents the simulation vectors of start and end point in figure 3, and Ux represents the simulation vectors of distal point.Concrete, simulation vectors is a vector sent from end points, and its direction is the direction that a sampled point that this end points is adjacent points to this end points.
Concerning the end points that certain is determined, the value of the simulation vectors of this end points is relevant to one or more in the person's handwriting width of this end points, person's handwriting degree speed, force value, contact area and person's handwriting acceleration.Preferably, when the value of simulation vectors is relevant with the person's handwriting width of this end points, the value of the simulation vectors of this end points and the person's handwriting width of this end points are inversely proportional to, and the value of wider then this simulation vectors of person's handwriting width of this end points is less, and when the person's handwriting width of this end points is narrower, the value of this simulation vectors is larger.When simulation vectors is relevant to the force value of this end points, the value of the simulation vectors of this end points and the force value of this end points are inversely proportional to, and the value of this force value this simulation vectors larger is less, and the value of this force value this simulation vectors less is then larger.When simulation vectors is relevant to the contact area of this end points, the value of the simulation vectors of this end points and the contact area of this end points are inversely proportional to, and the larger then simulation vectors of contact area is less, and the less then simulation vectors of contact area is larger.
When the person's handwriting velocity correlation of the value of simulation vectors and this end points, if this end points is start and end point, the value of the simulation vectors of this start and end point is directly proportional to the person's handwriting speed of this start and end point; Or if this end points is distal point, the value of the simulation vectors of this distal point and the person's handwriting speed of this distal point are inversely proportional to.
When the value of simulation vectors is relevant with the person's handwriting acceleration of this end points, if this end points is start and end point, the value of the simulation vectors of this start and end point and the person's handwriting acceleration of this start and end point are inversely proportional to; Or if this end points is distal point, the value of the simulation vectors of this distal point is directly proportional to the person's handwriting acceleration of this distal point.
In addition, one or more in the person's handwriting width of the sampled point that the value of this simulation vectors can also be adjacent to this end points, person's handwriting degree speed, force value, contact area and person's handwriting acceleration is relevant.
When the value of simulation vectors is relevant to the person's handwriting width of the sampled point of the adjacent of this end points, the value of the simulation vectors of this end points is directly proportional to the person's handwriting width of the sampled point of the adjacent of this end points, the value of wider then this simulation vectors of person's handwriting width of the adjacent sampled point of this end points is larger, and when the person's handwriting width of the adjacent sampled point of this end points is narrower, the value of this simulation vectors is less.When simulation vectors is relevant to the force value of the adjacent sampled point of this end points, the value of the simulation vectors of this end points is directly proportional to the force value of the sampled point of the adjacent of this end points, the value of force value this simulation vectors larger of the adjacent sampled point of this end points is larger, and the value of force value this simulation vectors less of the adjacent sampled point of this end points is then less.When simulation vectors is relevant to the contact area of this end points, the value of the simulation vectors of this end points is directly proportional to the contact area of this end points, and the larger then simulation vectors of contact area is larger, and the less then simulation vectors of contact area is less.
Such as, the value of this simulation vectors also with the person's handwriting velocity correlation of the adjacent sampling of this end points.This end points is start and end point, and the person's handwriting speed of the sampled point that the value of the simulation vectors of this start and end point is adjacent to this start and end point is directly proportional; Or this end points is distal point, the person's handwriting speed of the sampled point that the value of the simulation vectors of this distal point is adjacent with this distal point is inversely proportional to.
Again such as, the value of this simulation vectors also associates with the person's handwriting acceleration of the adjacent sampling of this end points.That is, the value of this simulation vectors also obtains according to the person's handwriting acceleration of the sampled point adjacent with this end points; This end points is start and end point, and the person's handwriting acceleration of the sampled point that the value of the simulation vectors of this start and end point is adjacent with this start and end point is inversely proportional to; Or this end points is distal point, the person's handwriting acceleration of the sampled point that the value of the simulation vectors of this distal point is adjacent to this distal point is directly proportional.
Meanwhile, because the distance of the adjacent sampled point of end points and its is relevant to this person's handwriting acceleration of 2, therefore when the value of simulation vectors is relevant to this distance, also can think that the person's handwriting acceleration of the value of simulation vectors and this 2 is relevant.
Certainly, understandably, in order to obtain the person's handwriting treatment effect specialized, do not get rid of in the person's handwriting width of value with this end points of this simulation vectors, contact area, force value yet one or more be directly proportional and associate, that is: when the value of simulation vectors is relevant with the person's handwriting width of this end points, the value of wider then this simulation vectors of person's handwriting width of this end points is larger, and when the person's handwriting width of this end points is narrower, the value of this simulation vectors is less.When simulation vectors is relevant to force value, the value of this force value this simulation vectors larger is larger, and the value of this force value this simulation vectors less is then less.When simulation vectors is relevant to contact area, the larger then simulation vectors of contact area is larger, and the less then simulation vectors of contact area is less.
Even understandably, when the person's handwriting velocity correlation of the value of simulation vectors and this end points, if this end points is start and end point, the value of the simulation vectors of this start and end point and the person's handwriting speed of this start and end point are inversely proportional to; Or if this end points is distal point, the value of the simulation vectors of this distal point is directly proportional to the person's handwriting speed of this distal point.When the value of simulation vectors is relevant with the person's handwriting acceleration of this end points, if this end points is start and end point, the value of the simulation vectors of this start and end point is directly proportional to the person's handwriting acceleration of this start and end point; Or if this end points is distal point, the value of the simulation vectors of this distal point and the person's handwriting acceleration of this distal point are inversely proportional to.
Equally, understandable, in order to obtain the person's handwriting treatment effect specialized, do not get rid of in the person's handwriting width of the value of this simulation vectors and the consecutive point of this end points, contact area, force value yet one or more be inversely proportional to and associate.
Specifically, namely, when the value of simulation vectors is relevant to the person's handwriting width of the sampled point of the adjacent of this end points, the person's handwriting width of the sampled point of the value of the simulation vectors of this end points and the adjacent of this end points is inversely proportional to, the value of wider then this simulation vectors of person's handwriting width of the adjacent sampled point of this end points is larger, and when the person's handwriting width of the adjacent sampled point of this end points is narrower, the value of this simulation vectors is larger.When simulation vectors is relevant to the force value of the adjacent sampled point of this end points, the force value of the sampled point of the value of the simulation vectors of this end points and the adjacent of this end points is inversely proportional to, the value of force value this simulation vectors larger of the adjacent sampled point of this end points is less, and the value of force value this simulation vectors less of the adjacent sampled point of this end points is then larger.When simulation vectors is relevant to the contact area of this end points, the value of the simulation vectors of this end points and the contact area of this end points are inversely proportional to, and the larger then simulation vectors of contact area is less, and the less then simulation vectors of contact area is larger.
In yet some other cases, during the person's handwriting velocity correlation of the adjacent sampling of the value of this simulation vectors and this end points, if this end points is start and end point, the person's handwriting speed of the sampled point that the value of the simulation vectors of this start and end point is adjacent with this start and end point is inversely proportional to; If this end points is distal point, the person's handwriting speed of the sampled point that the value of the simulation vectors of this distal point is adjacent to this distal point is directly proportional.When the value of this simulation vectors also associates with the person's handwriting acceleration of the adjacent sampling of this end points, if this end points is start and end point, the person's handwriting acceleration of the sampled point that the value of the simulation vectors of this start and end point is adjacent to this start and end point is directly proportional; If this end points is distal point, the person's handwriting acceleration of the sampled point that the value of the simulation vectors of this distal point is adjacent with this distal point is inversely proportional to.
Understandably, the value of this simulation vectors can be stored among default database in advance, inquires about obtaining according to aforementioned relevant dependent variable in database; Also can be real-time be calculated by function.
When being calculated by function:
Simulation vectors U1=a*f1 (V1)+b*f2 (P1)+c*f3 (S1)+d*f4 (A4)+C, accordingly, simulation vectors Ux=a*f1 (Vx)+b*f2 (Px)+c*f3 (Sx)+d*f4 (Ax)+C.V, P, S, A are respectively person's handwriting speed, force value, contact area, person's handwriting acceleration, and a, b, c, d are coefficient, and C is a constant.Concrete numerical value rule of thumb or can be tested and be calculated.
In addition, further, simulation vectors U can also associate with person's handwriting width W.Person's handwriting speed V is coordinated for person's handwriting width W, the function of simulation vectors U1 can also comprise (e*V2*W1)/V1, W1 is the person's handwriting width of start and end point D1, and V1 is the person's handwriting speed of start and end point D1, and V2 is the person's handwriting speed of the sampled point adjacent with start and end point D1; Corresponding, the function of simulation vectors Ux yet can comprise the person's handwriting width that (e*Vx*Wx)/Vx-1, Wx is distal point Dx, and Vx is the person's handwriting speed of distal point Dx, and Vx-1 is the person's handwriting speed of the sampled point adjacent with distal point Dx; Wherein e is coefficient.
In addition, further, simulation vectors can also associate with pressure value P.When simulation vectors U associates with pressure value P, the function of simulation vectors U1 can also comprise g*P0*W1/P1, W1 is the person's handwriting width of start and end point D1, P1 is the force value of start and end point D1, and accordingly, the function of simulation vectors Ux yet can comprise g*P0*Wx/Px, Wx is the person's handwriting width of distal point Dx, Px is the force value of distal point Dx, and wherein g is coefficient, and P0 is the force value preset in system.Certainly, in another one embodiment, g value when start and end point and distal point can be different, such as, in the computing formula of the simulation vectors U1 at start and end point D1 place the simulation vectors Ux at g=(e*V2)/V1, distal point Dx place computing formula in g=(e*Vx)/Vx-1.Now mean that simulation vectors U associates with person's handwriting speed V with pressure value P simultaneously.
Except aforementioned and relational expression between person's handwriting width and person's handwriting speed, following account form can also be included, that is, can also h*W be comprised in the function of simulation vectors U1
d1D2* W2/W1, W1 are the person's handwriting width of start and end point D1, and W2 is the person's handwriting width of the sampled point adjacent with start and end point D1, W
d1D2the distance of sampled point D2 to start and end point D1; Accordingly, h*W can also be comprised in the function of simulation vectors Ux
dx-1Dx* Wx-1/Wx, Wx are the person's handwriting width of distal point Dx, and Wx-1 is the person's handwriting width of the sampled point adjacent with distal point Dx, W
dx-1Dxfor distal point Dx is to the distance of sampled point Dx-1; Wherein h is coefficient,
Illustrate, suppose simulation vectors U1=(e*V2*P0*W1)/(P1*V1), e is 1 herein, suppose that the pressure value P 1 of start and end point D1 is identical with the pressure P 0 preset, the person's handwriting speed V1 of start and end point D1 is 1/2 of the person's handwriting speed V2 of sampled point D2, then now simulation vectors U1=2W1.
Again such as, suppose simulation vectors Ux=(e*Vx*P0*Wx)/(Px*Vx-1), now e is 1, suppose that the person's handwriting speed Vx of distal point Dx is identical with the person's handwriting speed Vx-1 at sampled point Dx-1 place, but force value is reduced to 1/2nd of preset pressure value P0, then now simulation vectors Ux=2Wx.
Certainly, the above-mentioned function representation form only exemplifying out some embodiments.
In an embodiment optimized further, the value of this simulation vectors has the upper limit.Because the parameters of start and end point and distal point has ultimate value, that is, when just conventional pen is write on paper, the impossible endless of the vigour of style in writing, therefore when emulating, can define a upper limit to the simulation vectors of end points.When the numerical value that the computing formula of some simulation vectors obtains is larger, can block the data obtained.The value of such as simulation vectors is less than the spacing between sampled point that end points is adjacent.When touch-screen 120 image data per second, the time difference between adjacent sampled point is less; For start and end point and distal point, in the parameters of these two end points and its sampled point adjacent separately, the difference of person's handwriting speed is less, and mainly force value difference is larger.Therefore the maximal value defining the length of simulation vectors is end points to the length of the sampled point adjacent with this end points is suitable, and simulated effect is better.
S2, establishment step: with the length of this person's handwriting width for oval first axle, be the length of oval second axle with two of simulation vectors length times, with end points be elliptic geometry center set up one symmetrical and accommodate the emulation semiellipse of this simulation vectors about this simulation vectors;
After determining step S1, this determination module 11 obtains person's handwriting width and the simulation vectors at the end points place of handwriting trace, and these data are transferred to this set up module 12.This sets up the operation that module 12 specifically performs establishment step S2, namely with the length of this person's handwriting width for oval first axle, vowing that two times for the treatment of capacity length be the length of oval second axle to emulate, is that elliptic geometry center is set up one about this simulation vectors symmetry and accommodated the emulation semiellipse of this simulation vectors with end points.
This simulation vectors is mainly used for drawing the emulation pattern for original handwriting, and the emulation pattern of this original handwriting is a semiellipse.For ease of illustrating, for an ellipse, an ellipse has a major axis and a minor axis usually.Major axis and minor axis intersect, and perpendicular bisector each other.Therefore, as long as know the length of oval two axles, an oval shape just uniquely can be determined.After determining oval shape, as long as in the position knowing an one axle, just uniquely can determine the position of this ellipse.
In embodiments of the present invention, the length of the axle being ellipse with the person's handwriting width of end points is the length of another oval axle with two of simulation vectors length times, now, uniquely can determine an oval geomery.Suppose that this ellipse is called emulation oval, then the shape and size of this emulation ellipse are all uniquely determined.In embodiments of the present invention, this ellipse is symmetrical relative to this simulation vectors, and an end points of this simulation vectors is the geometric center of this ellipse, and therefore the position of this emulation ellipse and angle are also uniquely determined.Now, the end points emulation in embodiment of the present invention only needs to be a semiellipse, is defined as emulation semiellipse herein.Therefore when this simulation vectors is positioned in this semiellipse, then uniquely can determine it is which semiellipse of this emulation ellipse.Thus uniquely determine an emulation semiellipse.
For start and end point, the starting point of this simulation vectors U1 is this start and end point D1, and start and end point D1 is pointed to from this sampled point D2 in direction.Therefore the person's handwriting width W 1 (length of the wide line segment L1 of pen) of this simulation vectors U1 and this start and end point D1 uniquely determines a start and end point and emulates semiellipse.In figure 3, the emulation semiellipse of this start and end point D1 is the closed region that semiellipse camber line H1 and person's handwriting line segment L1 form.
For distal point, the starting point of this simulation vectors Ux is this distal point Dx, and distal point Dx is pointed to from this sampled point Dx-1 in direction.Therefore the person's handwriting width W x (length of the wide line segment Lx of pen) of this simulation vectors Ux and this distal point Dx uniquely determines a distal point and emulates semiellipse.In figure 3, the emulation semiellipse of this distal point Dx is the closed region that semiellipse camber line Hx and person's handwriting line segment Lx form.
S3, filling step: carry out pixel filling according to this emulation semiellipse and export.
After filling step S2, this emulation semiellipse is set up complete, and this packing module 13 specifically performs the operation of filling step S3, and the emulation semiellipse namely setting up module 12 drafting according to this is carried out pixel filling and exports.
In an embodiment of the invention, after obtaining the start and end point emulation semiellipse of this start and end point D1, pixel geometric center be located in this start and end point emulation semiellipse scope carries out GTG filling, thus by this start and end point simulation process.After obtaining the distal point emulation semiellipse of this distal point Dx, pixel geometric center be located in this distal point emulation semiellipse scope is carried out GTG filling, thus the emulation of this distal point is beautified.
In another one embodiment, the pixel that start and end point can also be emulated semielliptical semiellipse camber line H1 process carries out GTG filling, simultaneously, pixel distal point being emulated semielliptical semiellipse camber line Hx process carries out GTG filling, thus realizes start and end point and distal point to carry out simulation process.
In addition, the present invention also provides a kind of electronic equipment of original handwriting.The electronic equipment of this original handwriting comprises a touch-screen, a display screen and a processor, this processor comprise a determination module, one set up module and a packing module.This touch-screen is for obtaining the signal of handwriting trace.This determination module is for receiving and the person's handwriting width at the end points place of the signal determination handwriting trace of the handwriting trace fed back according to this touch-screen and simulation vectors.This sets up module for the length of this person's handwriting width for oval first axle, be the length of oval second axle with two of simulation vectors length times, with end points be elliptic geometry center set up one symmetrical and accommodate the emulation semiellipse of this simulation vectors about this simulation vectors.This packing module is used for carrying out pixel filling according to this emulation semiellipse and exporting.This display screen receives the data that this packing module exports, and shows on the display screen according to these data.
Relative to prior art, because the implementation method of original handwriting of the present invention, implement device and electronic equipment are by carrying out semiellipse simulation process to end points, this semielliptical axle is the person's handwriting width of end points, the size of another axle is relevant to the person's handwriting speed of end points, force value, contact area or person's handwriting acceleration, therefore emulation is oval can change, better real analogue simulation handwriting, vigour of style in writing effect along with the change of the person's handwriting speed of the start and end point of person's handwriting or distal point, force value, contact area or person's handwriting acceleration.
Those skilled in the art are appreciated that all or part of step realizing above-described embodiment method is that the hardware that can carry out instruction relevant by program completes, described program can be stored in a kind of computer-readable recording medium, this program perform time, step comprising embodiment of the method one or a combination set of.
In addition, each functional unit in each embodiment of the present invention can be integrated in a processing module, also can be that the independent physics of unit exists, also can be integrated in a module by two or more unit.Above-mentioned integrated module both can adopt the form of hardware to realize, and the form of software function module also can be adopted to realize.If described integrated module using the form of software function module realize and as independently production marketing or use time, also can be stored in a computer read/write memory medium.The above-mentioned storage medium mentioned can be ROM (read-only memory), disk or CD etc.
Realization in order to demonstrate the invention, describes above-mentioned embodiment.But other changes of the present invention and amendment are apparent for those skilled in the art, any amendment/change within the scope of essence disclosed in this invention and cardinal rule or imitation conversion all belong to claims of the present invention.
Claims (18)
1. an implementation method for original handwriting, comprising:
Determining step: person's handwriting width and the simulation vectors of determining the end points place of handwriting trace;
Establishment step: with the length of this person's handwriting width for oval first axle is the length of oval second axle with two of simulation vectors length times, with end points be elliptic geometry center set up one symmetrical and accommodate the emulation semiellipse of this simulation vectors about this simulation vectors;
Filling step: carry out pixel filling according to this emulation semiellipse and export.
2. the implementation method of original handwriting according to claim 1, is characterized in that, described determining step comprises:
Judge whether sampled point is end points;
The person's handwriting width of this end points is obtained according to the function preset or database;
This simulation vectors of gain of parameter of foundation end points and/or the sampled point adjacent with this end points; This simulation vectors comprises the direction of simulation vectors and the value of simulation vectors.
3. the implementation method of original handwriting according to claim 2, is characterized in that,
The direction of this simulation vectors is point to this end points by the sampled point adjacent with this end points.
4. the implementation method of original handwriting according to claim 3, is characterized in that:
The value of this simulation vectors obtains according to the person's handwriting width of this end points; The value of the simulation vectors of this end points and the person's handwriting width of this end points are inversely proportional to.
5. the implementation method of original handwriting according to claim 3, is characterized in that:
The value of this simulation vectors obtains according to the force value of this end points; The value of the simulation vectors of end points and the force value of this end points are inversely proportional to.
6. the implementation method of original handwriting according to claim 3, is characterized in that:
The value of this simulation vectors obtains according to the contact area of this end points; The value of the simulation vectors of this end points and the contact area of this end points are inversely proportional to.
7. the implementation method of original handwriting according to claim 3, is characterized in that,
The value of this simulation vectors obtains according to the person's handwriting speed of this end points;
This end points is start and end point, and the value of the simulation vectors of this start and end point and the person's handwriting speed of this start and end point are inversely proportional to; Or this end points is distal point, the value of the simulation vectors of this distal point is directly proportional to the person's handwriting speed of this distal point.
8. the implementation method of original handwriting according to claim 3, is characterized in that:
The value of this simulation vectors also obtains according to the person's handwriting acceleration of this end points;
This end points is start and end point, and the value of the simulation vectors of this start and end point and the person's handwriting acceleration of this start and end point are inversely proportional to; Or this end points is distal point, the value of the simulation vectors of this distal point is directly proportional to the person's handwriting acceleration of this distal point.
9. the implementation method of original handwriting according to claim 3, is characterized in that:
The value of this simulation vectors also obtains according to the person's handwriting speed of the sampled point adjacent with this end points;
This end points is start and end point, and the person's handwriting speed of the sampled point that the value of the simulation vectors of this start and end point is adjacent to this start and end point is directly proportional; Or this end points is distal point, the person's handwriting speed of the sampled point that the value of the simulation vectors of this distal point is adjacent with this distal point is inversely proportional to.
10. the implementation method of original handwriting according to claim 3, is characterized in that:
The value of this simulation vectors also obtains according to the person's handwriting acceleration of the sampled point adjacent with this end points;
This end points is start and end point, and the person's handwriting acceleration of the sampled point that the value of the simulation vectors of this start and end point is adjacent with this start and end point is inversely proportional to; Or this end points is distal point, the person's handwriting acceleration of the sampled point that the value of the simulation vectors of this distal point is adjacent to this distal point is directly proportional.
The implementation method of 11. original handwritings according to claim 1 to 10 any one, it is characterized in that, this filling step comprises:
Pixel geometric center be positioned in emulation semiellipse carries out GTG filling; Or comprise,
The pixel forming the semielliptical Curves process of this emulation is carried out GTG filling.
The implement device of 12. 1 kinds of original handwritings, is characterized in that, comprising:
Determination module, for determining person's handwriting width and the simulation vectors at the end points place of handwriting trace;
Set up module, for with the length of this person's handwriting width for oval first axle, be the length of oval second axle with two of simulation vectors length times, with end points be elliptic geometry center set up one symmetrical and accommodate the emulation semiellipse of this simulation vectors about this simulation vectors;
Packing module, carries out pixel filling according to this emulation semiellipse and exports.
The implement device of 13. original handwritings according to claim 12, is characterized in that, this determination module also for:
Judge whether sampled point is end points;
The person's handwriting width of this end points is obtained according to the function preset or database;
This simulation vectors of gain of parameter of foundation end points and the sampled point adjacent with this end points; This simulation vectors comprises the direction of simulation vectors and the value of simulation vectors.
The implement device of 14. original handwritings according to claim 13, is characterized in that,
This end points is pointed to by the sampled point adjacent with this end points in the direction of this simulation vectors that this determination module is determined.
The implement device of 15. original handwritings according to claim 14, is characterized in that,
This determination module is used for the value obtaining this simulation vectors according to one or more in the person's handwriting speed of this end points, person's handwriting width, contact area, person's handwriting acceleration, force value.
The implement device of 16. original handwritings according to claim 14, is characterized in that:
The value of this simulation vectors that this determination module is determined also obtains according to the person's handwriting speed of the sampled point adjacent with this end points;
This end points is start and end point, and the person's handwriting speed of the sampled point that the value of the simulation vectors of this start and end point is adjacent to this start and end point is directly proportional; Or this end points is distal point, the person's handwriting speed of the sampled point that the value of the simulation vectors of this distal point is adjacent with this distal point is inversely proportional to.
The implement device of 17. original handwritings according to claim 14, is characterized in that:
The value of this simulation vectors that this determination module is determined obtains according to the person's handwriting acceleration of the sampled point adjacent with this end points;
This end points is start and end point, and the person's handwriting acceleration of the sampled point that the value of the simulation vectors of this start and end point is adjacent with this start and end point is inversely proportional to; Or this end points is distal point, the person's handwriting acceleration of the sampled point that the value of the simulation vectors of this distal point is adjacent to this distal point is directly proportional.
The electronic equipment of 18. 1 kinds of original handwritings, comprises a touch-screen, a display screen and a processor, it is characterized in that:
This processor comprise a determination module, one set up module and a packing module;
This touch-screen is for obtaining the signal of handwriting trace;
This determination module is for receiving and the person's handwriting width at the end points place of the signal determination handwriting trace of the handwriting trace fed back according to this touch-screen and simulation vectors;
This sets up module for the length of this person's handwriting width for oval first axle, be the length of oval second axle with two of simulation vectors length times, with end points be elliptic geometry center set up one symmetrical and accommodate the emulation semiellipse of this simulation vectors about this simulation vectors;
This packing module is used for carrying out pixel filling according to this emulation semiellipse and exporting;
This display screen receives the data that this packing module exports, and shows on the display screen according to these data.
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Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105354871A (en) * | 2015-10-27 | 2016-02-24 | 深圳市东向同人科技有限公司 | Handwriting displaying method |
| CN105405159A (en) * | 2015-10-27 | 2016-03-16 | 深圳市东向同人科技有限公司 | Handwriting display method and device |
| CN105653124A (en) * | 2015-12-23 | 2016-06-08 | 广州视睿电子科技有限公司 | Handwriting effect simulation method and apparatus |
| CN106125963A (en) * | 2016-06-24 | 2016-11-16 | 江西金格科技股份有限公司 | On a kind of equipment without pressure sensitivity former person's handwriting Handwriting Signature System and the former person's handwriting of PDF document hand-written sign method |
| CN106527940A (en) * | 2016-11-03 | 2017-03-22 | 青岛海信电器股份有限公司 | Handwriting determination method and apparatus |
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| CN111158505A (en) * | 2018-11-08 | 2020-05-15 | 鸿合科技股份有限公司 | Thick-thin handwriting writing method and device and electronic equipment |
| CN111325814A (en) * | 2020-02-20 | 2020-06-23 | 成都卫士通信息产业股份有限公司 | Simulation handwriting fitting method, device, equipment and readable storage medium |
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| CN115205423A (en) * | 2022-09-19 | 2022-10-18 | 北京猎户座信息技术有限公司 | Handwriting method and system based on electronic equipment |
| CN112596660B (en) * | 2020-12-18 | 2023-09-12 | 维沃移动通信有限公司 | Writing display processing method and electronic equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101118650A (en) * | 2007-09-14 | 2008-02-06 | 广东威创日新电子有限公司 | Writing style instantaneous realizing method |
| CN101226441A (en) * | 2007-01-17 | 2008-07-23 | 北京书生国际信息技术有限公司 | Hand-written input method capable of implementing writing style effect |
| CN102103761A (en) * | 2011-01-31 | 2011-06-22 | 周佳 | Method for realizing original handwriting |
| CN102937849A (en) * | 2012-12-04 | 2013-02-20 | 上海合合信息科技发展有限公司 | Method for beautifying handwriting in real time and electronic equipment |
| CN103135909A (en) * | 2011-11-23 | 2013-06-05 | 腾讯科技（深圳）有限公司 | Display method, device and terminal for page |
-
2013
- 2013-08-07 CN CN201310341722.9A patent/CN104345948B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101226441A (en) * | 2007-01-17 | 2008-07-23 | 北京书生国际信息技术有限公司 | Hand-written input method capable of implementing writing style effect |
| CN101118650A (en) * | 2007-09-14 | 2008-02-06 | 广东威创日新电子有限公司 | Writing style instantaneous realizing method |
| CN102103761A (en) * | 2011-01-31 | 2011-06-22 | 周佳 | Method for realizing original handwriting |
| CN103135909A (en) * | 2011-11-23 | 2013-06-05 | 腾讯科技（深圳）有限公司 | Display method, device and terminal for page |
| CN102937849A (en) * | 2012-12-04 | 2013-02-20 | 上海合合信息科技发展有限公司 | Method for beautifying handwriting in real time and electronic equipment |
Cited By (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105405159A (en) * | 2015-10-27 | 2016-03-16 | 深圳市东向同人科技有限公司 | Handwriting display method and device |
| CN105354871A (en) * | 2015-10-27 | 2016-02-24 | 深圳市东向同人科技有限公司 | Handwriting displaying method |
| CN105653124B (en) * | 2015-12-23 | 2018-12-28 | 广州视睿电子科技有限公司 | Person's handwriting effect simulation method and device |
| CN105653124A (en) * | 2015-12-23 | 2016-06-08 | 广州视睿电子科技有限公司 | Handwriting effect simulation method and apparatus |
| WO2017107474A1 (en) * | 2015-12-23 | 2017-06-29 | 广州视睿电子科技有限公司 | Method and apparatus for simulating handwriting effect |
| CN106951166A (en) * | 2016-01-06 | 2017-07-14 | 北大方正集团有限公司 | Person's handwriting method for drafting and device |
| CN106951166B (en) * | 2016-01-06 | 2019-08-30 | 北大方正集团有限公司 | Person's handwriting method for drafting and device |
| CN106125963A (en) * | 2016-06-24 | 2016-11-16 | 江西金格科技股份有限公司 | On a kind of equipment without pressure sensitivity former person's handwriting Handwriting Signature System and the former person's handwriting of PDF document hand-written sign method |
| CN106527940A (en) * | 2016-11-03 | 2017-03-22 | 青岛海信电器股份有限公司 | Handwriting determination method and apparatus |
| CN106527940B (en) * | 2016-11-03 | 2019-12-10 | 青岛海信电器股份有限公司 | Handwriting determining method and device |
| CN106547433B (en) * | 2016-11-07 | 2019-12-06 | 青岛海信电器股份有限公司 | handwriting determining method and device |
| CN106547433A (en) * | 2016-11-07 | 2017-03-29 | 青岛海信电器股份有限公司 | Written handwriting determines method and device |
| CN108335340B (en) * | 2017-01-20 | 2022-03-18 | 山西大学 | Method for presenting handwriting with type pen characteristic in pressure touch screen handwriting input |
| CN108335340A (en) * | 2017-01-20 | 2018-07-27 | 山西大学 | Pressure touch screen handwriting input is rendered as the method with type feature person's handwriting |
| CN106886304A (en) * | 2017-02-20 | 2017-06-23 | 联想(北京)有限公司 | Data processing method, stylus applications client and electronic equipment |
| WO2019141124A1 (en) * | 2018-01-17 | 2019-07-25 | 阿里巴巴集团控股有限公司 | Signing method and device |
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| CN108597006A (en) * | 2018-04-28 | 2018-09-28 | 掌阅科技股份有限公司 | Method for drafting, computing device and the computer storage media of handwriting |
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| CN104345948B (en) | 2017-08-25 |
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