JP3802483B2 - Calligraphy learning support system, computer, program, and recording medium - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a calligraphy learning support system that supports calligraphy learning using a haptic device.
[0002]
[Prior art]
Calligraphy is a technique in which ink is added to a brush hair, characters are written on a paper such as a half paper, and the characters are expressed with blurring or blurring on the paper according to the amount of ink. There are methods to learn the expression of brush characters by calligraphy, such as receiving corrections of characters drawn on paper, and experiencing the writing method by having a teacher assist the writing.
Also, in recent years, with the development of computer systems, brush characters are generated by writing characters with no thickness using a mouse or tablet pen, and its brushing action, for example, the position, speed, and shape of the mouse or pen. A system capable of evaluating blurring, blurring and the like is also being developed (see, for example, Patent Document 1).
[0003]
[Patent Document 1]
Japanese Patent Publication No. 6-79324
[0004]
[Problems to be solved by the invention]
However, there is a problem that, if the correction of the written character is received as in the conventional case, it is difficult to understand how to improve the shape of the written character, even though it can be recognized. In addition, there is a problem that there are many spatial constraints and time constraints in order to receive the assistance of writing by the teacher.
In addition, there is a problem in that a calligraphy operation using a normal mouse or pen input is different from actual calligraphy using brush and ink, so that it does not learn calligraphy in a true sense.
[0005]
The present invention has been made in view of such problems, and the object of the present invention is calligraphy learning that can effectively learn the shape and brushstroke of a brushstroke character while experiencing the sense of actual calligraphy. To provide a support system, a computer, a program, and a recording medium.
[0006]
[Means for Solving the Problems]
  A first invention for achieving the above-mentioned object is a calligraphy learning support system in which a three-dimensional force sense device and a model storage device for storing model data are connected to a computer,The three-dimensional haptic device is based on a pointer that a user holds and strokes, a stroke parameter generation / output unit that generates a stroke parameter from the stroke detected by the pointer and outputs the stroke parameter to the computer, and force data obtained from the computer. Haptic output means for generating a reaction force sensation and outputting it to the pointer,The computer generates the haptic data from a brush parameter setting means for setting a brush parameter, the brush parameter, and the stroke parameter acquired from the three-dimensional haptic device, and outputs the haptic data to the three-dimensional haptic device Haptic data output means for generating brush brush character data from the brush parameters and the stroke parameters obtained from the three-dimensional haptic device;Based on the stroke parameter, the stroke expression data generating means for generating stroke expression data indicating the trajectory and inclination of the entire pointer;,Example storage means for storing the brush parameter, the brush character data, and the stroke expression data as the example data in the example storage deviceIs a calligraphy learning support system characterized by comprising:
[0007]
1st invention is for registering the model data used as the model for learning a calligraphy by utilizing the teacher of a calligraphy etc. Here, the brush parameters are the softness of the brush hair, the length of the brush hair, the length of the brush pattern, the amount of ink contained in the brush, the weight of the brush, the friction coefficient of the paper, and the like. The stroke parameter is the position and inclination of the brush. The brushstroke character data includes the shape of the brushstroke character, blurring, blurring, and the like. Haptic data is data relating to the weight of the brush, the difficulty of carrying the brush due to friction between the brush and paper, and the like. The stroke expression data indicates the trajectory, inclination, etc. of the entire brush. The brushstroke character data, stroke expression data, and brush parameters generated in the first invention are stored in the model database.
[0008]
  A second invention is a calligraphy learning support system in which a three-dimensional force sense device and a model storage device for storing model data are connected to a computer,The three-dimensional haptic device is based on a pointer that a user holds and strokes, a stroke parameter generation / output unit that generates a stroke parameter from the stroke detected by the pointer and outputs the stroke parameter to the computer, and force data obtained from the computer. Haptic output means for generating a reaction force sensation and outputting it to the pointer,The computer generates the haptic data from a brush parameter setting means for setting a brush parameter, the brush parameter, and the stroke parameter acquired from the three-dimensional haptic device, and outputs the haptic data to the three-dimensional haptic device Haptic data output means for generating brush brush character data from the brush parameters and the stroke parameters obtained from the three-dimensional haptic device;Based on the stroke parameter, the stroke expression data generating means for generating stroke expression data indicating the trajectory and inclination of the entire pointer;,Comparison display means for comparing and displaying the model data stored in the model storage device, the brushstroke character data, and the stroke expression dataIs a calligraphy learning support system characterized by comprising:
[0009]
The second invention is used by the learner, and the learner writes brush characters while experiencing the sense of force, and is generated by the registered learner brush character data, model handwriting expression data, and the learner's handwriting. Effective calligraphy learning can be performed by comparing the written brush character data and the stroke expression data.
[0010]
  The third invention isA pointer that the user grips and strokes, a stroke parameter generation / output unit that generates and outputs a stroke parameter from the stroke detected by the pointer, and a force sense that generates a sense of reaction force based on force data and outputs it to the pointer 3D haptic device comprising output meansAnd a model storage device for storing model data, the brush parameter setting means for setting brush parameters, the brush parameters, and the stroke parameters acquired from the three-dimensional haptic device. Brush character data generation for generating brush character data from force sense data output means for generating sense data and outputting it to the three-dimensional force sense device, the brush parameters, and the stroke parameters obtained from the three-dimensional force sense device Means,Based on the stroke parameter, the stroke expression data generating means for generating stroke expression data indicating the trajectory and inclination of the entire pointer;,Example storage means for storing the brush parameter, the brush character data, and the stroke expression data as the example data in the example storage deviceAnd a computer.
[0011]
  The fourth invention is:A pointer that the user grips and strokes, a stroke parameter generation / output unit that generates and outputs a stroke parameter from the stroke detected by the pointer, and a force sense that generates a sense of reaction force based on force data and outputs it to the pointer 3D haptic device comprising output meansAnd a model storage device for storing model data, the brush parameter setting means for setting brush parameters, the brush parameters, and the stroke parameters acquired from the three-dimensional haptic device. Brush character data generation for generating brush character data from force sense data output means for generating sense data and outputting it to the three-dimensional force sense device, the brush parameters, and the stroke parameters obtained from the three-dimensional force sense device Means,Based on the stroke parameter, the stroke expression data generating means for generating stroke expression data indicating the trajectory and inclination of the entire pointer;,Comparison display means for comparing and displaying the model data stored in the model storage device, the brushstroke character data, and the stroke expression dataA computer characterized by comprising:
[0012]
  The fifth invention is a program for causing a computer to function as the computer of the third invention, and the seventh invention records the program.Computer readableIt is a recording medium.
  The sixth invention is a program for causing a computer to function as the computer of the fourth invention, and the eighth invention records the program.Computer readableIt is a recording medium.
[0013]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings. FIG. 1 is a schematic configuration diagram of a calligraphy learning support system 1 according to the present embodiment. FIG. 2 is a diagram illustrating a hardware configuration example of the calligraphy learning support system 1.
[0014]
The calligraphy learning support system 1 shown in FIG. 1 includes an instruction input device 21, a three-dimensional force sense device 23, a model database 25, a calligraphy processing device 31, a display device 41, and the like. In the hardware configuration example shown in FIG. 2, the user 3 performs handwriting using the haptic pointer 9.
[0015]
There are mainly two operation modes of this system. One is a model registration mode, which is a mode for acquiring and registering data relating to a model character input by a teacher using the calligraphy learning support system 1. The other is a learning mode, in which a learner writes characters by referring to registered model data and learns writing brush characters by comparing with the model. The operation of both modes will be described in detail later.
[0016]
The instruction input device 21 is a device for inputting instructions to the calligraphy processing device 31, and corresponds to the keyboard 10 or the mouse 12 shown in FIG. The three-dimensional haptic device 23 is a kind of device with a haptic feedback function. For example, the haptic pointer 9 that is gripped by the user 3 and the characters are drawn, and the haptic that inputs and outputs the haptic to the haptic pointer 9. This is an input / output device 13.
[0017]
Here, the sense of force is to sense the sense of touch in virtual reality. For example, when the user 3 shown in FIG. 2 grasps the force sense pointer 9 and performs a stroke, the reaction force from the force sense input / output device 13 is received. The brush stroke is performed while experiencing the sensation of writing on a half-paper using a brush that contains ink at the tip of the brush.
The three-dimensional force sense device 23 is a device that tracks the movement of the force sense pointer 9, acquires sequential stroke parameters, and inputs them to the calligraphy processing device 31.
[0018]
Here, the stroke parameter indicates the position and inclination of the haptic pointer 9. The three-dimensional force sense device 23 inputs the acquired stroke parameter to the calligraphy processing device 31. For example, the haptic input / output device 13 connected to the haptic pointer 9 can obtain three-dimensional position and tilt data of the haptic pointer 9, and these position and tilt data can be used as a stroke parameter in the personal computer 5. Is output.
[0019]
The model database 25 is a database that stores model data registered by a teacher or the like in the model registration mode. The model data is model brush character data and model stroke expression data. The registration of the model data will be described in detail later. This model data may be stored in the personal computer 5 or may be distributed on a network to which the personal computer 5 is connected. Further, it may be recorded on a recording medium such as a CD-ROM or DVD and distributed to the user 3.
[0020]
In the learning mode, for example, as shown in FIG. 2, the model brush character data of the character “Large” to be learned is read and displayed on the display 17, and the user 3 uses it as a model on the display 7. Characters may be written on the displayed virtual half paper 16.
[0021]
The calligraphy processing device 31 corresponds to the personal computer 5 shown in FIG. 2, and includes a force sense processing unit 27, a model setting unit 33, a brushstroke character processing unit 35, a handwriting expression processing unit 37, a comparison processing unit 39, and the like. The haptic processing unit 27 receives brush parameters from the instruction input device 21 and positional information from the three-dimensional haptic device 23, calculates a haptic sense, and feeds back the haptic sense to the three-dimensional haptic device 23. . This process will be described in detail later.
[0022]
When the learning mode of the brushstroke character is selected by the user 3 from the instruction input device 21 and the character to be learned is specified, the model setting unit 33 reads the model data of the character from the model database 25, Is output to the display device 41 and displayed. In the model registration mode, model data is not output.
[0023]
The brushstroke character processing unit 35 generates brushstroke character data by combining the brush parameters input from the instruction input device 21 and the brush stroke parameters input from the three-dimensional force sense device 23. The brush character data includes the shape of a brush character, blurring, blurring, and the like. In the learning mode, the brush character data of the user 3 is output to the comparison processing unit 39. In the model registration mode, it is registered in the model database 25 as model brush character data.
[0024]
The stroke expression processing unit 37 generates stroke expression data from the stroke parameters input by the three-dimensional haptic device 23. The stroke expression data is the trajectory, inclination, etc. of the brush (actually the haptic pointer 9). In the learning mode, the stroke expression processing unit 37 outputs the stroke expression data to the comparison processing unit 39. In the model registration mode, the handwriting expression processing unit 37 registers the handwriting expression data in the model database 25 as model handwriting expression data.
[0025]
The comparison processing unit 39 compares the model data output from the model setting unit 33 in the learning mode, the user brushstroke character data output from the brushstroke character processing unit 35, and the user stroke data output from the brushstroke expression processing unit 37. Then, the comparison result is output to the display device 41.
[0026]
The display device 41 displays model brush character data, real-time display of brush characters when the user 3 is performing each operation of the characters, and comparison result display when the user 3 has finished writing the characters. The display 7, the display 17, and the printer 19 illustrated in FIG. 2 correspond to the display device 41.
[0027]
Next, the operation of the calligraphy learning support system 1 will be described. FIG. 3 is a flowchart showing an outline of the model registration process. In this case, the user 3 becomes a calligraphy teacher. The user 3 sets a model registration mode from the instruction input device 21 (step 101), and sets brush parameters (step 102).
[0028]
Next, the user 3 starts stroke using the three-dimensional force sense device 23 (step 103). At this time, the three-dimensional force sense device 23 reads the stroke parameter for each time and inputs it to the brush character processing unit 35, the stroke expression processing unit 37, and the force sense processing unit 27 of the personal computer 5 (step 104). The brushstroke character processing unit 35 sequentially generates brushstroke characters and displays them on the display device 41 (step 105).
[0029]
The haptic processing unit 27 calculates haptic data based on the brush parameters input from the instruction input device 21 and the stroke parameters input from the three-dimensional haptic device 23 (step 106). The sense data is input to the three-dimensional force sense device 23 (step 107).
[0030]
Next, it is confirmed with the user 3 whether or not the stroke has ended (step 108). If the character is still being generated, or if a plurality of characters are to be written, the process returns to step 104 until all the strokes are completed. Repeat the operation.
[0031]
When all the strokes are completed, the brush character processing unit 35 registers the generated brush character data in the model database 25 (step 109). The stroke expression processing unit 37 creates stroke expression data and registers it in the model database 25 (step 110).
When it is desired to further register the model database (step 111), the process returns to step 102 to perform the registration operation. If there is no additional registration, the process ends.
[0032]
Hereinafter, each step will be described in detail.
(Step 101, Step 102)
The user 3 sets the model registration mode by selecting a menu using the keyboard 10 and the mouse 12 shown in FIG. Then, the user 3 inputs a brush parameter necessary for calculating the force sense of the force sense pointer 9 from the instruction input device 21 such as the keyboard 10 or the mouse 12.
[0033]
FIG. 4 shows the brush parameter items. The brush parameters include "brush softness", "brush hair length", "brush pattern length", "ink amount included in the brush", "brush weight", "paper Coefficient of friction ”. Physical quantities for these items are input to the instruction input device 21 and input to the brushstroke character processing unit 35 and the force sense processing unit 27. Each data of the brush parameters is registered in the model database 25 together with model brush character data and model stroke expression data described later.
[0034]
(Step 103 to Step 105)
The user 3 notifies the calligraphy processing device 31 of the start of handwriting using the instruction input device 21, and starts handwriting using the three-dimensional force sense device 23.
When the user 3 advances the stroke, the three-dimensional force sense device 23 acquires the stroke parameter for each time, that is, the data of the tilt and position of the brush, and the brush character processing unit 35, the stroke expression processing unit 37, the force sense processing unit. 27.
[0035]
The brushstroke character processing unit 35 calculates a region in which the paper is painted black with ink from the brush parameters input from the instruction input device 21 and the stroke parameters sequentially input from the three-dimensional force sense device 23. FIG. 5 and FIG. 6 are explanatory diagrams of the calculation of the brushstroke character area by the brushstroke character processing unit 35. As shown in FIG. 5, the actual contact surface between the brush and the half paper is assumed to be approximated by a saddle shape. The brush character processing unit 35 moves the saddle shape shown in FIG. 5 from the brush parameters and the stroke parameters acquired every minute time by the three-dimensional force sense device 23, and when using a brush and a half paper, a region that is painted black is displayed. calculate.
[0036]
The brush character processing unit 35 calculates the movement speed and writing pressure of the eyelid from the stroke parameters, determines the direction of the eyelid shape from the movement speed and the softness of the brush, and the conditions such as the length of the brush hair In consideration of the above, the saddle shape scaling is performed using the pen pressure and the inclination of the brush as parameters (FIG. 6).
[0037]
Further, the brush character processing unit 35 determines the presence or absence of blurring and blurring peculiar to brush characters on the brush tip side and the ventral side of the saddle shape in consideration of the amount of ink contained in the brush and the direction of the brush tip. FIG. 7 is a diagram illustrating a hierarchical model that expresses the amount of black ink. Grid points 93-1,..., 93-5 shown in FIG. 7 indicate a part of the black amount, and it is calculated at which position of the brush the blur or blur occurs depending on the value and position.
[0038]
For example, using the black amount contained in the brush in the first brush parameter as an initial value, the weight of the 64 × 64 grid points on the most ventral side is calculated from the direction of the above-described saddle shape, and is used to calculate 32 on the tip side. The weight of the × 32 lattice point is calculated, and the weight of the 16 × 16 lattice point is calculated using the weight, and further, the weight of the 8 × 8 lattice point that is the tip is calculated. For example, the weight of the lattice point 93-5 is calculated from the lattice points 93-1, 93-2, 93-3, and 93-4.
[0039]
In this way, it is possible to simulate the movement of the black particles toward the brush tip, and the weight of each lattice point calculated here, i.e., whether the amount of black exceeds or exceeds the threshold value, whether or not blurring or blurring occurs. judge.
[0040]
As described above, the brushstroke character processing unit 35 sequentially generates brushstroke characters and outputs the brushstroke character data to the display device 41. As shown in FIG. 8, the brushstroke character data is the shape, blurring, blurring, etc. of the brushstroke character described above. Here, the display device 41 is the display 7 shown in FIG. 2, and characters are displayed in real time on the brush stroke as if writing brush characters using a brush on the virtual half paper 16 of the display 7. The That is, the user 3 can see the characters drawn by the user 3 on the display 7 in real time while brushing.
The above operation is repeated until the call completion processing is notified to the calligraphy processing device 31 by the user 3.
[0041]
(Step 106, Step 107)
The haptic processor 27 calculates haptic data based on the brush parameters input from the instruction input device 21 and the stroke parameters input from the three-dimensional haptic device 23, and the calculated haptic data is converted into the three-dimensional force data. Feedback to the sense device 23.
[0042]
As shown in FIG. 9, the force data is “weight of the brush” and “hardness of carrying the brush”. That is, the haptic processing unit 27 calculates a haptic that is generated when a character actually has a brush and ink is written on a half paper based on the brush parameters and the stroke parameters. Feedback is made to the haptic device 23. Therefore, the user 3 can write a character while experiencing the sensation of writing a brush character with a brush.
[0043]
(Step 108 to Step 111)
When all of the characters to be registered are finished, the brush character data related to the brush characters generated by the brush character processing unit 35 is registered in the model database 25 as model brush character data.
[0044]
The stroke expression processing device 37 creates stroke expression data from the sequentially input stroke parameters. The stroke expression data is data for expressing the stroke in an easy-to-understand manner for the user 3, and is data indicating the trajectory, inclination, and the like of the entire brush as shown in FIG. The created stroke expression data is registered in the model database 25 as model stroke expression data.
[0045]
FIG. 11 is a diagram illustrating an example of a stroke display based on model stroke expression data. The display 17 displays a stroke display line 81 indicating a stroke, a virtual brush 83, and the like, so that the user 3 can visually understand the stroke.
[0046]
Next, the operation in the learning mode will be described. FIG. 12 is a flowchart showing an outline of the learning process. In this case, the user 3 becomes a learner who learns calligraphy. The user 3 sets a learning mode from the instruction input device 21 (step 301).
[0047]
When the learning mode is set, the model setting unit 33 accepts an input from the user 3 as to which character he / she wants to learn, sets corresponding model data and brush parameters from the model database, and is registered. The writing brush character data is displayed on the display device 41 (step 302). That is, on the display 17, model brushstroke characters and brush parameters registered by the teacher are displayed.
[0048]
Next, the user 3 refers to the model brushstroke character displayed on the display 17 and starts to stroke using the force sense pointer 9, that is, the three-dimensional force sense device 23 (step 303). At this time, the three-dimensional force sense device 23 inputs the stroke parameters for each time to the brush character processing unit 35, the stroke expression processing unit 37, and the force sense processing unit 27 of the personal computer 5 (step 304). The brushstroke character processing unit 35 sequentially generates brushstroke characters and displays them on the display device 41 (step 305).
[0049]
Further, the force sense processing unit 27 calculates force data based on the brush parameters input from the instruction input device 21 and the stroke parameters input from the three-dimensional force sense device 23 (step 306), and the calculated force The sense data is input to the three-dimensional force sense device 23 (step 307).
[0050]
Next, the user 3 is confirmed as to whether or not the stroke has ended (step 308). If the character is still being generated or if a plurality of characters are to be written, the process returns to step 304 until all the strokes are completed. Repeat the operation. The details of the operation from step 303 to step 308 are the same as the processing from step 103 to step 108 in the sample registration mode.
[0051]
The stroke expression processing 37 creates stroke expression data, and the comparison processing unit 39 compares and displays the model stroke expression data (step 309). Creation of stroke expression data is performed in the same manner as in the model registration mode. FIG. 13 is a diagram illustrating the stroke of the user 3 who is a learner. The created stroke expression data is displayed as a stroke display line 91 or a virtual brush 93 on the display 17 or the like.
[0052]
FIG. 14 and FIG. 15 are diagrams showing a display example of comparison between the stroke expression data and the model stroke expression data by the user 3 who is a learner. As shown in FIG. 14, the inclination of the virtual brush of the teacher who is the model and the user who is the learner is compared, and as shown in FIG. It can be compared visually and is effective for learning brushstroke characters.
[0053]
When the user 3 wants to learn further (step 310), the user 3 confirms whether or not to change the learning character (step 311), and returns to step 303 and step 302 to perform learning.
[0054]
In this way, using this system, learners of brushstroke characters write the character as if they were writing with a brush that includes ink, and the stroke expression data and model stroke expression data. By comparing with, you can correct the brushstrokes visually and easily.
[0055]
A program for causing the personal computer 5 to perform the processing performed by the calligraphy processing device 31 of the present system can be recorded on a recording medium such as a CD-ROM and distributed. The program can also be distributed via a network such as the Internet.
In addition, the model brush character data, the brush parameters, and the model stroke expression data registered in the model database 25 can be recorded and distributed on a recording medium such as a CD-ROM or a DVD.
[0056]
It is also possible to use the system as an entertainment device by displaying the result of the comparison process of this system in a score display or ranking display.
In addition, not only a still image but also a moving image display or three-dimensional computer graphics can be displayed on the display device 41 by observing movement from any angle as display of stroke expression data.
[0057]
【The invention's effect】
As described above in detail, according to the present invention, it is possible to provide effective brush writing learning to a learner of brush brush characters.
[Brief description of the drawings]
FIG. 1 is a schematic configuration diagram of a calligraphy learning support system 1
FIG. 2 is a diagram showing a hardware configuration example of the calligraphy learning support system 1
FIG. 3 is a schematic flowchart showing a model registration process.
FIG. 4 is a diagram showing brush parameters
FIG. 5 is a diagram showing the shape of a brush
FIG. 6 is a diagram illustrating the scaling of the brush shape of a brush.
FIG. 7 is a diagram showing a hierarchical model that represents the amount of black contained in a brush.
FIG. 8 is a diagram showing writing brush character data
FIG. 9 is a diagram showing haptic data.
FIG. 10 is a diagram showing handwriting expression data.
FIG. 11 is a diagram showing a display example of model handwriting expression data
FIG. 12 is a schematic flowchart showing a learning process.
FIG. 13 is a diagram showing a display example of learner's stroke expression data
FIG. 14 is a diagram showing comparison between model stroke expression data and learner's stroke expression data
FIG. 15 is a diagram showing comparison between model stroke expression data and learner's stroke expression data
[Explanation of symbols]
1 ... Calligraphy learning support system
3 ……… User
5 ……… PC
7 ... Display
9: Force sense pointer
13 ……… Force input / output device
21 .... Instruction input device
23 ... 3D haptic device
25 ... …… Model database
27 ……… Haptic processing part
31 ... …… Calligraphy processing equipment
33 ……… Model setting section
35 ……… Brush character processing part
37 ……… Handwriting expression processing unit
39 .... Comparison processing section
41 .... Display device

Claims (8)

A calligraphy learning support system in which a three-dimensional force sense device and a model storage device for storing model data are connected to a computer,
The three-dimensional haptic device includes:
A pointer that the user holds and strokes,
A stroke parameter generation output unit for generating a stroke parameter from the stroke detected by the pointer and outputting the generated stroke parameter to the computer;
Haptic output means for generating a sense of reaction force based on haptic data obtained from the computer and outputting it to the pointer;
Comprising
The computer
Brush parameter setting means for setting brush parameters;
Haptic data output means for generating the haptic data from the brush parameters and the stroke parameters acquired from the three-dimensional haptic device, and outputting the haptic data to the three-dimensional haptic device;
Brush character data generating means for generating brush character data from the brush parameters and the stroke parameters obtained from the three-dimensional haptic device;
Based on the stroke parameter, the stroke expression data generating means for generating stroke expression data indicating the trajectory and inclination of the entire pointer,
Example storage means for storing the brush parameter, the brush character data, and the stroke expression data as the example data in the example storage device;
A calligraphy learning support system characterized by comprising: A calligraphy learning support system in which a three-dimensional force sense device and a model storage device for storing model data are connected to a computer,
The three-dimensional haptic device includes:
A pointer that the user holds and strokes,
A stroke parameter generation output unit for generating a stroke parameter from the stroke detected by the pointer and outputting the generated stroke parameter to the computer;
Haptic output means for generating a sense of reaction force based on haptic data obtained from the computer and outputting it to the pointer;
Comprising
The computer
Brush parameter setting means for setting brush parameters;
Haptic data output means for generating the haptic data from the brush parameters and the stroke parameters acquired from the three-dimensional haptic device, and outputting the haptic data to the three-dimensional haptic device;
Brush character data generating means for generating brush character data from the brush parameters and the stroke parameters obtained from the three-dimensional haptic device;
Based on the stroke parameter, the stroke expression data generating means for generating stroke expression data indicating the trajectory and inclination of the entire pointer,
Comparison display means for comparing and displaying the sample data stored in the sample storage device, the brushstroke character data and the stroke expression data,
A calligraphy learning support system characterized by comprising: A pointer that the user grips and strokes, a stroke parameter generation / output unit that generates and outputs a stroke parameter from the stroke detected by the pointer, and a force sense that generates a sense of reaction force based on force data and outputs it to the pointer Connected to a three-dimensional force sense device comprising output means and a sample storage device for storing sample data;
Brush parameter setting means for setting brush parameters;
Haptic data output means for generating the haptic data from the brush parameters and the stroke parameters acquired from the three-dimensional haptic device, and outputting the haptic data to the three-dimensional haptic device;
Brush character data generating means for generating brush character data from the brush parameters and the stroke parameters obtained from the three-dimensional haptic device;
Based on the stroke parameter, the stroke expression data generating means for generating stroke expression data indicating the trajectory and inclination of the entire pointer,
Example storage means for storing the brush parameter, the brush character data, and the stroke expression data as the example data in the example storage device;
A computer comprising: A pointer that the user grips and strokes, a stroke parameter generation / output unit that generates and outputs a stroke parameter from the stroke detected by the pointer, and a force sense that generates a sense of reaction force based on force data and outputs it to the pointer Connected to a three-dimensional force sense device comprising output means and a sample storage device for storing sample data;
Brush parameter setting means for setting brush parameters;
Haptic data output means for generating the haptic data from the brush parameters and the stroke parameters acquired from the three-dimensional haptic device, and outputting the haptic data to the three-dimensional haptic device;
Brush character data generating means for generating brush character data from the brush parameters and the stroke parameters obtained from the three-dimensional haptic device;
Based on the stroke parameter, the stroke expression data generating means for generating stroke expression data indicating the trajectory and inclination of the entire pointer,
Comparison display means for comparing and displaying the sample data stored in the sample storage device, the brushstroke character data and the stroke expression data,
A computer comprising:   The program for functioning a computer as a computer of Claim 3.   The program for functioning a computer as a computer of Claim 4. A computer-readable recording medium on which a program for causing a computer to function as the computer according to claim 3 is recorded. A computer-readable recording medium on which a program for causing a computer to function as the computer according to claim 4 is recorded.

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