CN106023308A - Somatosensory interaction rapid three-dimensional modeling auxiliary system and method thereof - Google Patents
Somatosensory interaction rapid three-dimensional modeling auxiliary system and method thereof Download PDFInfo
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- CN106023308A CN106023308A CN201610375824.6A CN201610375824A CN106023308A CN 106023308 A CN106023308 A CN 106023308A CN 201610375824 A CN201610375824 A CN 201610375824A CN 106023308 A CN106023308 A CN 106023308A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T17/00—Three dimensional [3D] modelling, e.g. data description of 3D objects
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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
- G06F3/011—Arrangements for interaction with the human body, e.g. for user immersion in virtual reality
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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
- G06F3/017—Gesture based interaction, e.g. based on a set of recognized hand gestures
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Abstract
The invention discloses a somatosensory interaction rapid three-dimensional modeling auxiliary system and a method thereof. The somatosensory interaction rapid three-dimensional modeling auxiliary system comprises a user unit, a somatosensory sensor, and a computer processing system, which are sequentially connected together. The computer processing system is constituted by a data processing center, a mapping unit, and a feedback unit. The somatosensory sensor is sequentially connected with the data processing center, the mapping unit, and the feedback unit. The feedback unit is interactively connected with the user unit, and is used to control the user unit. A simple and visualized rapid modeling way is provided, and a user is not required to have software operation knowledge base to execute rapid establishment of a three-dimensional model, and then the threshold of the three-dimensional modeling is lowered.
Description
Technical field
The invention belongs to body feeling interaction technical field, be specifically related to a kind of body feeling interaction quick three-dimensional modeling aid system and
Method.
Background technology
The most not yet have body feeling interaction Technology application in the matured product of field of three-dimension modeling at present.
Body feeling interaction technology is widely used in business-like somatic sensation television game, and almost all belongs to XBOX gaming platform,
The rarest in other applications, especially in windows application platform.Interaction at ripe somatic sensation television game
In, after moving often through hand, the mode of hovering carries out selecting to confirm, which decreases operating efficiency and wait can be made
Become poor Consumer's Experience.
And modeling field at computer based virtual three-dimensional, the most bulky function of modeling software is complicated, needs to use
Various mouses coordinate keyboard operation, and user needs study and training through the long period to grasp, and is unfavorable for
The introduction of abecedarian.
Summary of the invention
Goal of the invention: in order to overcome the deficiencies in the prior art, the present invention provides a kind of body feeling interaction quick three-dimensional to build
Mould aid system and method thereof, it is provided that the rapid modeling mode of simple, intuitive, allow user need not possess software operation and know
Know basis and just can carry out the quick foundation of threedimensional model, reduce the threshold of three-dimensional modeling.
Technical scheme: for achieving the above object, the technical solution used in the present invention is:
A kind of body feeling interaction quick three-dimensional modeling aid system, including the subscriber unit being mutually sequentially connected with, body-sensing sensor
And computer processing system, described computer processing system is made up of data processing centre, map unit and feedback unit；
Described body-sensing sensor has been sequentially connected with described subscriber unit and described data processing centre, by data signal transmission to described
Data processing centre, described feedback unit connects the described subscriber unit of control alternately.
A kind of method of body feeling interaction quick three-dimensional modeling aid system, comprises the following steps:
1) obtain: body-sensing sensor obtains the data signal of subscriber unit and is transferred to computer processing system；
2) identify: the data processing centre of computer processing system calculates corresponding people according to described data signal analysis
Body attitude information；
3) output: data processing centre obtains and calculate described human body attitude information, then by map unit by described
Human body attitude information is converted to corresponding control command；
4) perform: called, by described map unit, the described control command that the interface method execution of 3 d modeling software is specified,
Realize concrete operations；
5) feedback: Real-time Feedback mode of operation, what prompting will perform operates or the result of operation；
6) operation: subscriber unit is according to step 5) feedback information respond, it is achieved required subsequent operation；
7) above flow process is repeated until terminating.
Further, described data signal is view data and depth information data, each of the most described subscriber unit
The 3 d space coordinate information of body part articulare, the motion capture of the most described subscriber unit.
Further, described step 2) in the concrete grammar that calculates according to described data signal analysis of data processing centre be
Described subscriber unit is carried out skeleton identification process, by the space of the human joint points of map unit conversion output Real time identification
Location coordinate information determines the dimensional parameters of concrete model, then calls the interface of 3 d modeling software, incoming described chi
Corresponding modelling command is performed after very little parameter.
Further, the work of described map unit is divided into actions menu interface and performs two kinds of situations of modelling command: behaviour
When making menu interface, by one of calculated output of described data processing centre, it is judged that the most selected concrete function,
Modelling command state is performed according to changing function menu interface or entrance；When performing modelling command, at described data
One of output that reason center calculation obtains, determines the dimensional parameters of concrete model, then calls connecing of 3 d modeling software
Mouthful, perform corresponding modelling command after incoming described dimensional parameters.
Further, the data signal obtained according to body-sensing sensor, directly threedimensional model is added to existing with two dimension visual angle
In real image, display on the computer screen, and changes renewal in real time according to the change of subscriber unit.
Further, the user of described subscriber unit is operated by right-hand man's cooperation, including:
In the operation of main menu, the mobile control of left hand is selected choices from menus the switching of button, and the grasping of the right hand realizes button
Push also confirms the selection of function；
In the operation of observing and nursing, by the observation visual angle of both hands Controlling model, model moves with the position of the right hand and flat
Move, rotate, with both hands near away from and reduce amplification；
In the operation setting up model, determining sketch parameter by the cooperation of both hands, left hand controls the coordinate of sketch central point
Position, the right hand controls the dimensional parameters of sketch.
Further, computer interface takes nine grids push button interactive interface, and every one-level menu function is by nine arrangements
Button icon forms, and is coordinated by both hands and carries out selecting switching and confirming operation, can trigger when confirming and entering submenu aobvious
Show specially good effect and be switched to next stage menu.
Further, the miscellaneous function of global control system is used, i.e. by directly use limb control mouse and keyboard
Whole operating system is directly controlled by mode.
Beneficial effect: the body feeling interaction quick three-dimensional modeling aid system of present invention offer and method thereof, has following useful
Effect:
1. the rapid modeling mode of simple, intuitive allows user need not to possess software operative knowledge basis just can to carry out three-dimensional mould
The quick foundation of type, reduces the threshold of three-dimensional modeling.
2. the interaction feedback of augmented reality effect allows users to observe the model that will set up, greatly clear and intuitively
Improve convenience and the interest of modeling process.
The interactive interface of the most original nine grids push button is attractive in appearance and clear, and new man-machine interactive operation mode need not user
Wait, substantially increase operating efficiency and accuracy.
4. the miscellaneous function of global control system is applicable in the operation of other computers, it is adaptable to various software program,
Widen the motility of the scope of application and operation.
Accompanying drawing explanation
Fig. 1 is body feeling interaction quick three-dimensional modeling aid system structural representation；
Fig. 2 is workflow diagram；
Fig. 3 is interface of main menu schematic diagram；
Fig. 4 is rapid modeling submenu interface schematic diagram；
Fig. 5 is the interactive modeling process schematic of augmented reality effect；
Fig. 6 be three-dimensional cylinder body Model set up schematic diagram.
Detailed description of the invention
Below in conjunction with the accompanying drawings the present invention is further described.
Be illustrated in figure 1 a kind of body feeling interaction quick three-dimensional modeling aid system, including the subscriber unit being mutually sequentially connected with,
Body-sensing sensor and computer processing system, computer processing system is by data processing centre, map unit and feedback unit
Composition；Body-sensing sensor has been sequentially connected with data processing centre, map unit and feedback unit, and feedback unit connects alternately
Control subscriber unit.Body-sensing sensor is connected with computer by USB data transmission line.
A kind of method being illustrated in figure 2 body feeling interaction quick three-dimensional modeling aid system, comprises the following steps:
1) obtain: body-sensing sensor carries out motion capture to subscriber unit, obtain data signal i.e. color image data and
Depth information data, the 3 d space coordinate information of each body part articulare of the most described subscriber unit, and pass
It is passed to computer processing system；
2) identify: the data processing centre of computer processing system calculates corresponding human body appearance according to data signal analysis
State information；Concrete grammar according to data signal analysis calculating is for carry out skeleton identification process to subscriber unit, by real time
The locus coordinate information of the human joint points identified determines the dimensional parameters of concrete model, then calls three-dimensional modeling
The interface API of software, performs corresponding modelling command, completes the foundation of threedimensional model after incoming dimensional parameters.
3) output: the most specific human action of human body attitude information that data processing centre is obtained by map unit is converted to
Corresponding control command also exports；
The work of map unit is divided into actions menu interface and performs two kinds of situations of modelling command: when actions menu interface,
Judged at present by the locus coordinate of one of calculated output of data processing centre, the i.e. both hands of subscriber unit
Selected concrete function, performs modelling command state according to changing function menu interface or entrance；When performing modelling command,
Determined specifically by the locus coordinate of one of calculated output of data processing centre, the i.e. both hands of subscriber unit
The dimensional parameters of model, then call the interface API of 3 d modeling software, perform after incoming dimensional parameters to build accordingly
Mould order.Such as, when setting up cylinder model, calculate the relatively high of subscriber unit left hand and right hand in the vertical direction
Degree distance, as the height value of cylinder model, calculates subscriber unit left hand and right hand relative distance in the horizontal direction is made
For the diameter value of cylinder model, then determine the full size size of cylinder model, size value is stored in variable
Deposit and by feedback unit parameter value shown and export on screen, then connect incoming for dimensional parameters in the execution stage
Call it after mouth API approach and create circular sketch and the method function of stretching boss feature, can be to modeling software transmission phase
The execution order answered, is responded by modeling software and creates the cylinder model specifying parameter.
4) perform: perform the control command specified, it is achieved concrete operations；
5) feedback: Real-time Feedback mode of operation, what prompting will perform on the computer screen operates or the result of operation,
As shown in Figure 5；
6) operation: subscriber unit is according to step 5) feedback information respond, the state that arrives the most according to the observation changes dynamic
Make, it is achieved required subsequent operation；
7) above flow process is repeated until terminating.
Embodiment 1 combines body feeling interaction and dimensional Modeling Technology:
During by body feeling interaction Technology application to three-dimensional modeling, instead of use with the human action in realistic space
Mouse-keyboard carries out the mode inputted, and determines concrete by the locus coordinate information of the human joint points of Real time identification
Moulded dimension parameter, then calls the interface API of 3 d modeling software solidworks 2015, holds after incoming dimensional parameters
The corresponding modelling command of row, completes the quick foundation of threedimensional model.Such as, using the horizontal position coordinate difference of both hands as
The diameter of cylinder model, using the vertical position coordinate difference of both hands as the height of cylinder model, after user confirms
Directly generate the three-dimensional cylinder body Model specifying parameter.
The interaction feedback of embodiment 2 augmented reality effect:
As it is shown in figure 5, the color video frequency image information obtained according to sensor, directly threedimensional model is added with two dimension visual angle
Be added in real world images show on screen, i.e. display body propagated sensation sensor photographic head shoot actual reality picture same
Time virtual model X-Y scheme is added to wherein, as it is shown in figure 5, and change renewal in real time according to the action of user,
To a kind of the intuitional and experiential thinking that hold real-world object on hand of user, drastically increase convenience and the entertaining of modeling process
Property.
The man-machine interactive operation mode that embodiment 3 is improved:
Coordinated by right-hand man and operate.
In the operation of main menu, the mobile control of left hand is selected choices from menus the switching of button, and the grasping of the right hand realizes button
Push also confirms the selection of function, and this mode of operation is on the premise of ensureing to select operation to be accurately not easily susceptible to interference
Strengthen motility and the rapidity of selection, it is not necessary to user waits, improve operating efficiency and stability.
In the operation of observing and nursing, directly by the observation visual angle of both hands Controlling model, model can follow the position of the right hand
Put mobile and translate, rotate, with both hands near away from and reduce amplification, response is quickly, easy and simple to handle.
In the operation setting up model, determining sketch parameter by the cooperation of both hands, left hand controls the coordinate of sketch central point
Position, the right hand controls the size of sketch, such as, when creating rectangle sketch, the center position of rectangle is with left hand
Mobile and move to equidirectional, the length of rectangle moves left and right with the right hand and changes, width moving up and down with the right hand
And change；Determining characteristic parameter by the relative tertiary location of both hands, the height of feature can change in real time with the movement of hand
Become, such as, when creating stretching boss feature, the stretching height of boss is with the change of the space vertical direction difference in height of both hands
And change.
The nine grids push button interactive interface that embodiment 4 is original:
As shown in Figure 3,4, every one-level menu function is made up of the button icon of nine arrangements, short and sweet, by double
Hands cooperation carries out selecting switching and confirming operation, can trigger special display effect when confirmation enters submenu and be switched to next stage
Menu, selects the most flexible, simple and convenient.
The miscellaneous function of embodiment 5 global control system:
Whole operating system is directly controlled, by the right hand by the way of directly using limb control mouse and keyboard
The mobile movement controlling mouse pointer, with left hand and the right hand, gesture realizes clicking, double-click, press and dragging of mouse
The operation such as drag, and the carriage return of keyboard confirms, ESC cancels operations such as exiting, greatly extends range of application, improves
The motility of operation and universality.
Quickly create three-dimensional cylinder body Model: start 3 d modeling software solidworks 2015, start aid system, open
Beginning motion sensing control operates.Protracting after lifting left hand and open hand, the right hand protracts simultaneously and opens hand, then by a left side
The movement of hands makes the choice box on menu interface move on rapid modeling button, completes to open after rear right holds fist again, enters
Enter submenu, select cylinder button the most in the same manner and confirm, enter the cylinder model state that quickly creates.Move
Dynamic right-hand man is it can be seen that the change in size of model and concrete parameter value variation on interface, big adjusting to required size
Little rear left is opened after holding fist again, is automatically performed the establishment of cylinder model after waiting a moment according to specified size.After completing
The operation of other functions can be proceeded according to the information at interface.As shown in Figure 5,6.
The invention provides the rapid modeling mode of simple, intuitive, allow user need not possess software operative knowledge basis with regard to energy
Enough carry out the quick foundation of threedimensional model, reduce the threshold of three-dimensional modeling.Have employed the interaction feedback of augmented reality effect,
User can observe the model that will set up clear and intuitively.Improve the mode of operation of man-machine interaction, substantially increase
Operating efficiency and accuracy.The original interactive interface of nine grids push buttons, selects the most flexible, simple and convenient.Increase
The miscellaneous function of global control system, has widened the motility of the scope of application and operation.
The above is only the preferred embodiment of the present invention, it should be pointed out that: for those skilled in the art
For, under the premise without departing from the principles of the invention, it is also possible to make some improvements and modifications, these improvements and modifications are also
Should be regarded as protection scope of the present invention.
Claims (9)
1. a body feeling interaction quick three-dimensional modeling aid system, it is characterised in that: include the user being mutually sequentially connected with
Unit, body-sensing sensor and computer processing system, described computer processing system is by data processing centre, map unit
And feedback unit composition；Described body-sensing sensor has been sequentially connected with described subscriber unit and described data processing centre, by number
The number of it is believed that is transferred to described data processing centre, and described feedback unit connects the described subscriber unit of control alternately.
The method of body feeling interaction quick three-dimensional modeling aid system the most according to claim 1, it is characterised in that:
Comprise the following steps:
1) obtain: body-sensing sensor obtains the data signal of subscriber unit and is transferred to computer processing system；
2) identify: the data processing centre of computer processing system calculates corresponding people according to described data signal analysis
Body attitude information；
3) output: data processing centre obtains and calculate described human body attitude information, then by map unit by described
Human body attitude information is converted to corresponding control command；
4) perform: called, by described map unit, the described control command that the interface method execution of 3 d modeling software is specified,
Realize concrete operations；
5) feedback: Real-time Feedback mode of operation, what prompting will perform operates or the result of operation；
6) operation: subscriber unit is according to step 5) feedback information respond, it is achieved required subsequent operation；
7) above flow process is repeated until terminating.
The method of body feeling interaction quick three-dimensional modeling aid system the most according to claim 2, it is characterised in that:
Described data signal is view data and depth information data, each body part articulare of the most described subscriber unit
3 d space coordinate information, the motion capture of the most described subscriber unit.
The method of body feeling interaction quick three-dimensional modeling aid system the most according to claim 2, it is characterised in that:
Described step 2) in the concrete grammar that calculates according to described data signal analysis of data processing centre for described subscriber unit
Carrying out skeleton identification process, the locus coordinate information by the human joint points of map unit conversion output Real time identification is true
The dimensional parameters of fixed concrete model, then calls the interface of 3 d modeling software, performs phase after incoming described dimensional parameters
The modelling command answered.
5., according to the method for the body feeling interaction quick three-dimensional modeling aid system described in claim 2 or 4, its feature exists
In: the work of described map unit is divided into actions menu interface and performs two kinds of situations of modelling command: at actions menu interface
Time, by one of calculated output of described data processing centre, it is judged that the most selected concrete function, according to function
Change menu interface or enter execution modelling command state；When performing modelling command, by described Data processing scheming
One of output obtained, determines the dimensional parameters of concrete model, then calls the interface of 3 d modeling software, incoming
Corresponding modelling command is performed after described dimensional parameters.
The method of body feeling interaction quick three-dimensional modeling aid system the most according to claim 2, it is characterised in that:
The data signal obtained according to body-sensing sensor, directly adds in real world images by threedimensional model with two dimension visual angle, display
On the computer screen, and according to the change of subscriber unit renewal is changed in real time.
The method of body feeling interaction quick three-dimensional modeling aid system the most according to claim 2, it is characterised in that:
The user of described subscriber unit is operated by right-hand man's cooperation, including:
In the operation of main menu, the mobile control of left hand is selected choices from menus the switching of button, and the grasping of the right hand realizes button
Push also confirms the selection of function；
In the operation of observing and nursing, by the observation visual angle of both hands Controlling model, model moves with the position of the right hand and flat
Move, rotate, with both hands near away from and reduce amplification；
In the operation setting up model, determining sketch parameter by the cooperation of both hands, left hand controls the coordinate of sketch central point
Position, the right hand controls the dimensional parameters of sketch.
The method of body feeling interaction quick three-dimensional modeling aid system the most according to claim 2, it is characterised in that:
Computer interface takes nine grids push button interactive interface, and every one-level menu function is made up of the button icon of nine arrangements,
Coordinated by both hands and carry out selecting switching and confirming operation, special display effect can be triggered when confirming and entering submenu and be switched to
Next stage menu.
The method of body feeling interaction quick three-dimensional modeling aid system the most according to claim 2, it is characterised in that:
Use the miscellaneous function of global control system, i.e. to whole operation by the way of directly using limb control mouse and keyboard
System is directly controlled.
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| CN106777736A (en) * | 2016-12-27 | 2017-05-31 | 浙江大学 | For the emulation platform and emulation mode of actuation redundancy Mechanical transmission test model of restricting |
| CN106975218A (en) * | 2017-03-10 | 2017-07-25 | 安徽华米信息科技有限公司 | The method and device of somatic sensation television game is controlled based on multiple wearable devices |
| CN107123157A (en) * | 2017-03-14 | 2017-09-01 | 华南理工大学 | A kind of 3 d modeling system and method based on motion capture |
| CN107301675A (en) * | 2017-06-16 | 2017-10-27 | 华南理工大学 | A kind of three-dimensional modeling method based on brain-computer interface |
| CN107633552A (en) * | 2017-09-01 | 2018-01-26 | 上海视智电子科技有限公司 | The method and system of establishment 3-D geometric model based on body feeling interaction |
| CN107977073A (en) * | 2017-10-16 | 2018-05-01 | 付毅郎子 | A kind of system and method that graphical modeling design is carried out by VR and body-sensing technology |
| CN109126116A (en) * | 2018-06-01 | 2019-01-04 | 成都通甲优博科技有限责任公司 | A kind of body-sensing interactive approach and its system |
| CN110546679A (en) * | 2017-04-10 | 2019-12-06 | 富士通株式会社 | Recognition device, recognition system, recognition method, and recognition program |
| CN112068696A (en) * | 2020-08-28 | 2020-12-11 | 深圳晶泰科技有限公司 | VR helmet, crystal interaction system and method |
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| CN106777736A (en) * | 2016-12-27 | 2017-05-31 | 浙江大学 | For the emulation platform and emulation mode of actuation redundancy Mechanical transmission test model of restricting |
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| CN107977073A (en) * | 2017-10-16 | 2018-05-01 | 付毅郎子 | A kind of system and method that graphical modeling design is carried out by VR and body-sensing technology |
| CN109126116A (en) * | 2018-06-01 | 2019-01-04 | 成都通甲优博科技有限责任公司 | A kind of body-sensing interactive approach and its system |
| CN112068696A (en) * | 2020-08-28 | 2020-12-11 | 深圳晶泰科技有限公司 | VR helmet, crystal interaction system and method |
| WO2022041110A1 (en) * | 2020-08-28 | 2022-03-03 | 深圳晶泰科技有限公司 | Vr helmet, and crystal interactive system and method |
| CN112748918A (en) * | 2020-12-31 | 2021-05-04 | 嘉兴惠风智能科技有限公司 | Interactive multimedia transmission system based on augmented reality |
| CN112748918B (en) * | 2020-12-31 | 2022-08-23 | 嘉兴惠风智能科技有限公司 | Interactive multimedia transmission system based on augmented reality |
| CN115329578A (en) * | 2022-08-19 | 2022-11-11 | 南京邮电大学 | Three-dimensional modeling system and modeling method based on multi-mode fusion |
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Application publication date: 20161012 |