CN114399713A - Online dance teaching action analysis system - Google Patents
Online dance teaching action analysis system Download PDFInfo
- Publication number
- CN114399713A CN114399713A CN202210026888.0A CN202210026888A CN114399713A CN 114399713 A CN114399713 A CN 114399713A CN 202210026888 A CN202210026888 A CN 202210026888A CN 114399713 A CN114399713 A CN 114399713A
- Authority
- CN
- China
- Prior art keywords
- dance
- video
- action
- teaching
- degrees
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 230000009471 action Effects 0.000 title claims abstract description 61
- 238000000034 method Methods 0.000 claims abstract description 19
- 238000010276 construction Methods 0.000 claims abstract description 9
- 230000000694 effects Effects 0.000 claims abstract description 9
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 230000033001 locomotion Effects 0.000 claims description 73
- 210000001513 elbow Anatomy 0.000 claims description 14
- 210000003811 finger Anatomy 0.000 claims description 14
- 210000000707 wrist Anatomy 0.000 claims description 14
- 238000005516 engineering process Methods 0.000 claims description 13
- 210000002683 foot Anatomy 0.000 claims description 11
- 230000008859 change Effects 0.000 claims description 6
- 210000000689 upper leg Anatomy 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 5
- 244000309466 calf Species 0.000 claims description 3
- 210000003414 extremity Anatomy 0.000 claims description 3
- 210000001699 lower leg Anatomy 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims description 2
- 102100028065 Fibulin-5 Human genes 0.000 claims 21
- 101710170766 Fibulin-5 Proteins 0.000 claims 21
- 230000008569 process Effects 0.000 abstract description 8
- 238000010586 diagram Methods 0.000 description 5
- 238000012549 training Methods 0.000 description 4
- 238000011161 development Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 239000013598 vector Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 210000002414 leg Anatomy 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0484—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range
- G06F3/04842—Selection of displayed objects or displayed text elements
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
- G06Q50/10—Services
- G06Q50/20—Education
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/238—Interfacing the downstream path of the transmission network, e.g. adapting the transmission rate of a video stream to network bandwidth; Processing of multiplex streams
- H04N21/2387—Stream processing in response to a playback request from an end-user, e.g. for trick-play
Landscapes
- Engineering & Computer Science (AREA)
- Business, Economics & Management (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Tourism & Hospitality (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Economics (AREA)
- Marketing (AREA)
- Primary Health Care (AREA)
- Strategic Management (AREA)
- General Health & Medical Sciences (AREA)
- General Business, Economics & Management (AREA)
- Human Resources & Organizations (AREA)
- Educational Technology (AREA)
- Educational Administration (AREA)
- Human Computer Interaction (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Electrically Operated Instructional Devices (AREA)
- Processing Or Creating Images (AREA)
Abstract
The invention relates to the technical field of dance teaching, and discloses an on-line dance teaching action analysis system, which comprises a video acquisition system, a dance action library construction module, a video analysis module and a client; the video acquisition system mainly comprises a shooting device for acquiring real-person teaching dances, and a shot video is in data transmission connection with the video analysis module; the dance action library construction module mainly comprises at least one dance model and a dance action acquisition module. In the invention, the key video state in the real-person teaching process is captured through Joint-based retrieval in the video acquisition process, the data of each action video is displayed on the main display menu, when a learner cannot master the key action in the video, the learner directly points on the sub display menu displayed on the main display screen, clicks the virtual button of the required key part, and the slow playing effect is achieved by selecting the playing speed.
Description
Technical Field
The invention relates to the technical field of dance teaching, in particular to an on-line dance teaching action analysis system.
Background
At present, movement analysis software in the dance field is less, and the existing movement analysis software for sports projects is not designed for dance movement analysis, so that problems and disadvantages occur when the software is applied to dance movement analysis. The dance training device mainly solves the problems that dance motions cannot be analyzed correctly, such as the complexity of dance is not suitable, the motion parts are emphasized, the whole body movement of dance is neglected, complex multi-directional motions cannot be tracked and recognized, motion marks do not conform to the habit of dance training, the texture of dance motions cannot be analyzed, and the like.
The first category of slow motion playback contrasts with problems and disadvantages. Slow motion playback can help people to pay attention to many motion details, but people tend to concentrate on the parts with significant motion, neglecting the most important control and support parts, and often neglecting the parts with implicit motion.
The second category of recording of movement routes and angles identifies problems and disadvantages of the technology, and this type of application focuses on identifying locations of significant movement for the technology. Neglecting that dance is the movement of the whole body, and is also a frequent mistake of beginners or amateur dancers, there is a deviation of observation point identification, and dance movements cannot be correctly analyzed.
And in the third category, action elements are revealed through the grabbing of joint points, the playback of motion videos and the relation of angles of the joint points. This is a good method. However, since the acquisition of the joint points of the whole body is unstable, the sense of motion cannot be expressed.
Dance is just because the motion texture constitutes the aesthetic feeling of dance motion, and therefore the dance analysis function cannot be realized. In the fourth category, the problems with three-dimensional models are the same as in the third category.
The fifth type is fitness application, the motion analysis tends to be single and specified content, the dance motion is complex and various, and the application of the type is mainly focused on functional motion at present.
On-line dance teaching during epidemic situations, teaching of dance leaving from a handle is changed into on-line teaching, and the biggest problem is that students cannot correctly know demonstration actions, master action elements and correctly know self-training advantages and disadvantages. Therefore, motion analysis software becomes necessary for online teaching and offline learning.
Disclosure of Invention
The invention aims to provide an on-line dance teaching action analysis system, which solves the problems that in the background technology, teaching of dance leaving from a handle is changed into on-line teaching during an epidemic situation, and the biggest problem is that students cannot correctly recognize demonstration actions, master action elements and correctly recognize self-training. Therefore, motion analysis software becomes a problem just needed for online teaching and offline learning.
In order to achieve the purpose, the invention provides the following technical scheme: the on-line dance teaching action analysis system comprises a video acquisition system, a dance action library construction module, a video analysis module and a client;
the video acquisition system mainly comprises a shooting device for acquiring real-person teaching dances, and a shot video is in data transmission connection with the video analysis module;
the dance action library construction module mainly comprises at least one dance model and a dance action acquisition module; the lap joint of the dance model mainly takes Viteluweiren of DaVinci as a model, the two arms are unfolded in a flat lifting manner, and fingers, wrists, elbows, thighs, shanks and feet are set as dimensional circles for dance motion analysis;
the video analysis module analyzes the uploaded video information, and judges key action circles, and each action circle is respectively amplified and recorded; and respectively recording and independently segmenting key motions of the finger, the wrist, the elbow, the thigh, the calf and the foot area in the video into a complete motion slow motion video.
In a preferred embodiment of the invention, the dance motion analysis dimension circle has three circles, namely a finger circle inner motion position, a wrist circle inner motion position and an elbow circle inner motion position.
As a preferred embodiment of the invention, the dance motion analysis dimensional ring mainly takes the navel as the center, and takes a standing body as a vertical axis, 0 degrees below feet and 180 degrees at the top of the head; the cross shaft is crossed from the navel and has the same length with the unfolded double arms, and the lengths are respectively 90 degrees from left to right; 0 degrees and 90 degrees, 90 degrees and 180 degrees, and 45 degrees are added in the middle for separation, namely left and right 135 degrees and left and right 45 degrees respectively.
As a preferred embodiment of the present invention, the video acquisition system mainly uses a Joint-based retrieval technology, and dance professional learning software that rapidly anchors a body position, provides a motion coordinate, and implements a real-time feedback technology, wherein the Joint-based retrieval system divides skeleton points in each figure into five parts, which are respectively a left and right arm skeleton point, a left and right leg skeleton point, and a trunk skeleton point, and are distinguished by different colors; according to the expression sequence, pulling each frame of skeleton points into a one-dimensional vector, and then cascading the vectors of each frame in a complete video attitude sequence to form an RGB image, thereby completing the mapping from the key points of the human video attitude to an image; the dance device helps dancers to learn the precision of the skill mastery of dancing, understand the composition of dance styles and analyze the dancing technique.
As a preferred embodiment of the present invention, the video analysis module divides the key motion and converts the key motion into a virtual sub-menu bar to be displayed on the mobile display terminal.
In a preferred embodiment of the invention, the dance motion analysis dimensional circle is combined with an angle change value generated by a video acquisition system for the limb motion of the real person motion, and the angle change value is recorded and displayed.
As a preferred embodiment of the present invention, the pause unit in the video analysis module and the start in the virtual sub-menu bar form a dual control measure, and when the video analysis module pauses, the video in the virtual sub-menu bar is started.
As a preferred embodiment of the present invention, the main display menu and the sub display menu in the video analysis module are integrated with a slow playing virtual key, and both slow playing and fast playing speeds can be selected.
Compared with the prior art, the invention has the following beneficial effects:
the invention relates to an on-line dance teaching action analysis system, which takes Viteluweiren of DaVinci as a model, unfolds the two arms in a side-lifting manner, and sets fingers, wrists and elbows as dance action analysis dimension circles, thereby facilitating the collection of video data, compared with the action analysis in the prior art, the invention also needs a real person to collect and then converts into a complicated step of the model, captures the key video state in the real person teaching process through Joint-based retrieval techniques in the video collection process, separates the video into each action video data in the dance action analysis dimension circle through a video editing module, displays the data of each action video on a main display menu, when a learner cannot master the key action in the video, directly opens a sub display menu displayed on the main display screen, clicks a virtual button of the needed key part, by selecting the playing speed, the slow playing effect is achieved.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a running diagram of an on-line dance teaching action analysis system according to the present invention;
FIG. 2 is a general schematic diagram of the operation of a teaching end and a learning end system of the on-line dance teaching action analysis system of the present invention;
FIG. 3 is a schematic diagram of distribution positions of models and dance movement analysis dimensional circles of the on-line dance teaching movement analysis system;
FIG. 4 is a schematic diagram of dance motion analysis dimensional circle of the on-line dance teaching motion analysis system of the present invention;
FIG. 5 is a schematic diagram of dance motion analysis dimensional circles and distribution positions of dancers during video acquisition of the system for analyzing on-line dance teaching motions.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
The first embodiment is as follows:
referring to fig. 1-2, the present invention provides a technical solution: the on-line dance teaching action analysis system comprises a video acquisition system, a dance action library construction module, a video analysis module and a client; the video acquisition system mainly comprises a shooting device for acquiring real-person teaching dances, and a shot video is in data transmission connection with the video analysis module; the dance action library construction module mainly comprises at least one dance model and a dance action acquisition module; the lap joint of the dance model mainly takes Viteluweiren of DaVinci as a model, the two arms are unfolded in a flat lifting manner, and fingers, wrists, elbows, thighs, shanks and feet are set as dimensional circles for dance motion analysis; the video analysis module analyzes the uploaded video information, and judges key action circles, and each action circle is respectively amplified and recorded; and respectively recording and independently segmenting key motions of the finger, the wrist, the elbow, the thigh, the calf and the foot area in the video into a complete motion slow motion video.
Referring to fig. 1-2, in one embodiment, the dance motion analysis dimensional circle has three circles, namely the motion positions in the finger circle, the wrist circle and the elbow circle, and is centered on the navel, and the dance motion analysis dimensional circle takes the standing body as the vertical axis, 0 degrees below the feet and 180 degrees on the top of the head; the cross shaft is crossed from the navel and has the same length with the unfolded double arms, and the lengths are respectively 90 degrees from left to right; the dance professional learning software is divided into 0 degree, 90 degrees and 180 degrees, the angles of the middle are divided by 45 degrees and are respectively left and right 135 degrees, and the angles of the left and right 45 degrees, the video acquisition system mainly adopts a Joint-based retrieval technology, the body position is quickly anchored, a motion coordinate is provided, and a real-time feedback technology is realized; the precision that the technique that helps dancer to carry out dance technique study dance mastered understands the composition analysis dance technique of dance style, the key action after the video analysis module is cut apart is shown on mobile display terminal through turning into virtual sub-menu bar, according to da fenqi's "vitelu wei man" as the model, and both arms are expanded flatly to the side, sets up as dance action analysis dimension circle with finger, wrist, elbow, totally 3 circles-divide into in the finger circle, in the wrist circle, in the elbow circle the position of moving.
Taking the navel as a center, taking a standing body as a longitudinal axis, making the body 0 degrees below feet and 180 degrees at the top of the head; the cross shaft is crossed from the navel and has the same length as the unfolded double arms by 0 degree, namely, the length is 90 degrees from left to right; the dance professional learning software is divided into a left angle, a right angle, a left angle and a right angle of 135 degrees, a left angle and a right angle of 45 degrees, wherein the angles are divided into 0 degree, 90 degrees and 180 degrees, and the angles are divided into 45 degrees in the middle, and then the body position is quickly anchored through Joint-based responses, motion coordinates are provided, and real-time feedback technology is realized. The precision of the skill mastery for helping the dancer to learn dancing by the dancing technique is improved, and the composition of the dancing style is understood and the characteristics of the dancing technique are analyzed. A series of activities such as learning education, scientific research, course development and the like are carried out.
In the video acquisition process, key video states in the real-person teaching process are captured through Joint-based retrieval technologies, videos are divided into action video data in dance action analysis dimension circles through a video clipping module, the action video data can be displayed on a main display menu, when a learner cannot master key actions in the videos, a sub display menu displayed on the main display menu is directly clicked, a virtual button of a required key position is clicked, and the slow playing effect is achieved by selecting the playing speed.
Example two:
referring to fig. 1-2, in this embodiment, the dance motion analysis dimensional circle is combined with an angle change value generated by a video acquisition system for a limb motion of a real person, and the angle change value is recorded and displayed, a pause unit in the video analysis module and a virtual sub-menu bar are started to form a double control measure, when the video analysis module pauses, a video in the virtual sub-menu is started, a main display menu and a sub-display menu in the video analysis module are integrated with a slow playing virtual key, and both slow playing speed and fast playing speed can be selected.
It should be noted that, the invention is an on-line dance teaching action analysis system, each component is a general standard component or a component known to those skilled in the art, and the structure and principle of the component are known to those skilled in the art through technical manuals or through routine experiments.
The working principle is as follows: according to the model of DaVinL Luwei people, the two arms are unfolded in a side-lifting manner, and fingers, wrists and elbows are set as dance movement analysis dimensional circles which are divided into movement positions in a finger circle, a wrist circle and an elbow circle in total of 3 circles.
Taking the navel as a center, taking a standing body as a longitudinal axis, making the body 0 degrees below feet and 180 degrees at the top of the head; the cross shaft is crossed from the navel and has the same length as the unfolded double arms by 0 degree, namely, the length is 90 degrees from left to right; the dance professional learning software is divided into a left angle, a right angle, a left angle and a right angle of 135 degrees, a left angle and a right angle of 45 degrees, wherein the angles are divided into 0 degree, 90 degrees and 180 degrees, and the angles are divided into 45 degrees in the middle, and then the body position is quickly anchored through Joint-based responses, motion coordinates are provided, and real-time feedback technology is realized. The precision of the skill mastery for helping the dancer to learn dancing by the dancing technique is improved, and the composition of the dancing style is understood and the characteristics of the dancing technique are analyzed. A series of activities such as learning education, scientific research, course development and the like are carried out.
In the video acquisition process, key video states in the real-person teaching process are captured through Joint-based retrieval technologies, videos are divided into action video data in dance action analysis dimension circles through a video clipping module, the action video data can be displayed on a main display menu, when a learner cannot master key actions in the videos, a sub display menu displayed on the main display menu is directly clicked, a virtual button of a required key position is clicked, and the slow playing effect is achieved by selecting the playing speed.
Claims (8)
1. On-line dance teaching action analytic system, its characterized in that: the dance activity library construction method comprises a video acquisition system, a dance activity library construction module, a video analysis module and a client;
the video acquisition system mainly comprises a shooting device for acquiring real-person teaching dances, and a shot video is in data transmission connection with the video analysis module;
the dance action library construction module mainly comprises at least one dance model and a dance action acquisition module; the lap joint of the dance model mainly takes Viteluweiren of DaVinci as a model, the two arms are unfolded in a flat lifting manner, and fingers, wrists, elbows, thighs, shanks and feet are set as dimensional circles for dance motion analysis;
the video analysis module analyzes the uploaded video information, and judges key action circles, and each action circle is respectively amplified and recorded; and respectively recording and independently segmenting key motions of the finger, the wrist, the elbow, the thigh, the calf and the foot area in the video into a complete motion slow motion video.
2. The system for analyzing an action for teaching on-line dance according to claim 1, wherein: the dance motion analysis dimension circle is three circles, namely the motion positions in the finger circle, the wrist circle and the elbow circle.
3. The system for analyzing an action for teaching on-line dance according to claim 2, wherein: the dance motion analysis dimensional ring mainly takes the navel as the center, the standing body is taken as a longitudinal axis, the position below the feet is 0 degree, and the position above the head is 180 degrees; the cross shaft is crossed from the navel and has the same length with the unfolded double arms, and the lengths are respectively 90 degrees from left to right; 0 degrees and 90 degrees, 90 degrees and 180 degrees, and 45 degrees are added in the middle for separation, namely left and right 135 degrees and left and right 45 degrees respectively.
4. The system for analyzing an action for teaching on-line dance according to claim 1, wherein: the video acquisition system is mainly dance professional learning software which is based on Joint-based retrieval technology, rapidly anchors body positions, provides motion coordinates and realizes real-time feedback technology; the dance device helps dancers to learn the precision of the skill mastery of dancing, understand the composition of dance styles and analyze the dancing technique.
5. The system for analyzing an action for teaching on-line dance according to claim 1, wherein: the video analysis module divides the key actions and converts the key actions into virtual sub-menu bars to be displayed on the mobile display terminal.
6. The system for analyzing an action for teaching on-line dance according to claim 3, wherein: the dance motion analysis dimensional circle is combined with an angle change value generated by the video acquisition system in relation to the movement of the limbs of the real person, and the angle change value is recorded and displayed.
7. The system for analyzing an action for teaching on-line dance according to claim 5, wherein: and a pause unit in the video analysis module and the virtual submenu bar are started to form a double-control measure, and when the video analysis module pauses, the video in the virtual submenu is started.
8. The system for analyzing an action for on-line dance teaching according to claim 7, wherein: the main display menu and the sub display menu in the video analysis module are integrated with a slow playing virtual key, and the slow playing speed and the fast playing speed can be selected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210026888.0A CN114399713A (en) | 2022-01-11 | 2022-01-11 | Online dance teaching action analysis system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210026888.0A CN114399713A (en) | 2022-01-11 | 2022-01-11 | Online dance teaching action analysis system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114399713A true CN114399713A (en) | 2022-04-26 |
Family
ID=81231214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210026888.0A Withdrawn CN114399713A (en) | 2022-01-11 | 2022-01-11 | Online dance teaching action analysis system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114399713A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116934279A (en) * | 2023-09-19 | 2023-10-24 | 北京小糖科技有限责任公司 | Study plan making method and device based on dance room |
| CN116980654A (en) * | 2023-09-22 | 2023-10-31 | 北京小糖科技有限责任公司 | Interaction method, device, equipment and storage medium based on video teaching |
-
2022
- 2022-01-11 CN CN202210026888.0A patent/CN114399713A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116934279A (en) * | 2023-09-19 | 2023-10-24 | 北京小糖科技有限责任公司 | Study plan making method and device based on dance room |
| CN116934279B (en) * | 2023-09-19 | 2023-12-15 | 北京小糖科技有限责任公司 | Study plan making method and device based on dance room |
| CN116980654A (en) * | 2023-09-22 | 2023-10-31 | 北京小糖科技有限责任公司 | Interaction method, device, equipment and storage medium based on video teaching |
| CN116980654B (en) * | 2023-09-22 | 2024-01-19 | 北京小糖科技有限责任公司 | Interaction method, device, equipment and storage medium based on video teaching |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11120598B2 (en) | Holographic multi avatar training system interface and sonification associative training | |
| US5184295A (en) | System and method for teaching physical skills | |
| Riley et al. | Enabling real-time full-body imitation: a natural way of transferring human movement to humanoids | |
| US4891748A (en) | System and method for teaching physical skills | |
| CN114399713A (en) | Online dance teaching action analysis system | |
| JP6162259B2 (en) | Motion learning support device and motion learning support method | |
| Alabbasi et al. | Human motion tracking & evaluation using Kinect V2 sensor | |
| JP2000504854A (en) | Human motion trajectory learning device in virtual environment | |
| CN107281728B (en) | Sensor-matched augmented reality skiing auxiliary training system and method | |
| CN109815930A (en) | A kind of action imitation degree of fitting evaluation method | |
| WO2008023250A1 (en) | Motion coaching device, method and system | |
| US20220245880A1 (en) | Holographic multi avatar training system interface and sonification associative training | |
| Baek et al. | Dance experience system using multiple kinects | |
| Mahadas et al. | Biomechanics of the golf swing using OpenSim | |
| Liu et al. | A real-time interactive tai chi learning system based on vr and motion capture technology | |
| Riley et al. | Coaching: An approach to efficiently and intuitively create humanoid robot behaviors | |
| JPH07124281A (en) | Form training device | |
| Goncalves et al. | Reach out and touch space (motion learning) | |
| Barioni et al. | BalletVR: a Virtual Reality System for Ballet Arm Positions Training | |
| KR102438488B1 (en) | 3d avatar creation apparatus and method based on 3d markerless motion capture | |
| CN115170773A (en) | Virtual classroom action interaction system and method based on metauniverse | |
| TW201037641A (en) | An interactive body motion and tactics design learning method | |
| CN114949853A (en) | Computer virtual skiing simulation system | |
| Sun | Research on dance motion capture technology for visualization requirements | |
| Zhang et al. | The exergame for Tae-Bo learning with virtual reality |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20220426 |
|
| CI02 | Correction of invention patent application | ||
| CI02 | Correction of invention patent application |
Correction item: withdrawal of application for invention after its publication Correct: Cancel the transaction announcement False: Withdrawal of consent Number: 03-02 Volume: 39 |