CN208227194U - A kind of sport video collection of choice specimens automatic creation system - Google Patents
A kind of sport video collection of choice specimens automatic creation system Download PDFInfo
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- CN208227194U CN208227194U CN201820531325.6U CN201820531325U CN208227194U CN 208227194 U CN208227194 U CN 208227194U CN 201820531325 U CN201820531325 U CN 201820531325U CN 208227194 U CN208227194 U CN 208227194U
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- creation system
- choice specimens
- automatic creation
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Abstract
The utility model provides a kind of sport video collection of choice specimens automatic creation system, includes: video capture device, positioning device, marking signal transmitter.By being acquired to sport video, the synchronous recording of berth and user's mark behavior, based on user selection period and concern berth generate Video Roundup.The video clip collection of choice specimens for meeting users ' individualized requirement can be generated in this system, and easy to operate quickly not need professional's auxiliary, also not by motor behavior type limitation, application scenarios are extensive.
Description
Technical field
The utility model belongs to motion positions video acquisition field, is a kind of system for quickly generating the sport video collection of choice specimens.
Background technique
In training, coach need the performance to specific time period or specific sportsman carry out record review.It is existing in match
, spectators also have excellent video review with the collection of choice specimens generate demand, and using this as participate in match interaction a kind of mode, this need to
The method for being able to produce the individualized video collection of choice specimens.
Existing technical solution mainly operates by professional, voluntarily editing, carries out specific behavior detection.
Professional's operation, i.e., carry out Video Roundup editor and publication by professional.Using the method, need specially to grasp
Make personnel after activity end, look back video whole process, select wonderful and synthesized, feedback speed is slower, it is difficult to realize a
Propertyization customization generates.
Voluntarily editing, i.e. user oneself are based on complete active video and carry out editing.Using the method, need user that can obtain
Motion video is obtained, and is equipped with dedicated video edit tool.Although the personalized collection of choice specimens can be obtained using method, to resource requirement
It is higher, inconvenience application.
Specific behavior detection, generally use image analysis algorithm, the specific behavior in movement is identified, as football,
Goal etc. in basketball, and Video Roundup is generated based on this.Using the method, specific behavior detection method is limited to image analysis
The behavior type that algorithm can identify, in many scenes, the point of interest of the identifiable behavior of algorithm and non-user.
Above-mentioned any one method can not all solve between multiple sportsman's positioning and video acquisition, especially multisystem
How exact time synchronization, and will need that the video information segment edited accurately is called and remote transmission is asked
Topic.
Utility model content
Purpose of utility model:
The shortcomings that in order to overcome above-mentioned prior art, the utility model provide a kind of system, solve in the prior art
It cannot achieve the synchronous acquisition of the location information to multiple sportsmen, video information and the interested timing node information of user
The problem of.
Technical solution adopted by the utility model:
The utility model provides a kind of sport video collection of choice specimens automatic creation system, comprising:
From locating base station communication connection for the positioning label with different pin numbers with multiple sportsmen；
It is mounted on the base station ic with the positioning label transmitting positioning acquisition signal with sportsman of place surrounding；
With presence server communication connection for marking timing node information, or timing node of the label with positioning label
The marking signal transmitter of information；
It connect the location information of transmission positioning label with base station ic, is wirelessly connected transmission label with marking signal transmitter
The presence server of information；
It is mounted on the moving camera for being used to acquire continuous videos information of place surrounding；
The background server for receiving information is wirelessly connected with presence server and moving camera.
Further, the positioning label is that UWB positions label.
Further, presence server and background service are two equipment or same equipment.
Further, the moving camera is divided into moving camera and lower moving camera, is mounted on same tripod,
It is fixed near the middle line of court the same side.
Further, the base station ic is separately fixed at place surrounding.
Further, label chip built in the positioning label is connected with base station ic communication.
Further, the positioning label further includes wrist strap and the protection shell for being placed in protection chip exterior.
Further, the marking signal transmitter include turn on the switch, bluetooth connection button, indicator light and packet
Record button area containing multiple number record buttons is communicated to connect by bluetooth and presence server.
The utility model has the beneficial effects that
The utility model passes through the communication link between marking signal transmitter, presence server, positioning label, locating base station
It connects or connection and mounting means, different sportsmen can be selected based on user to generate the sport video of concern,
Easy to operate quickly not need professional's auxiliary, also not by motor behavior type limitation, application scenarios are extensive.
Detailed description of the invention
Fig. 1 is the system block diagram of the utility model.
Fig. 2 is the flow chart of the utility model.
Fig. 3 is the in-site installation location drawing of the utility model.
Fig. 4 is the moving camera structural schematic diagram of the utility model.
Fig. 5 is the UWB positioning label construction schematic diagram of the utility model.
Fig. 6 is marking signal transmitter.
Specific embodiment
Picture pick-up device is arranged in sports ground, can be connect by network with background server.Sportsman carries positioning with it
Location information is dealt into presence server in real time by wireless signal and network by label, locating base station.User uses marking signal
Transmitter is connect by network or bluetooth with presence server.Picture pick-up device, positioning label and locating base station and marking signal are sent out
Emitter carries out time synchronization by presence server；Picture pick-up device is demarcated, calibration obtains inside and outside parameter, position label and
Sportsman's physical coordinates of locating base station acquisition can be exchanged into the pixel coordinate of video by inside and outside parameter；User is in marking signal
One or several sportsmen of concern are selected on transmitter, the processing routine of background server is based on the position for being concerned sportsman
It sets, suitable picture area is intercepted from panoramic video, or choose suitable seat in the plane from multimachine digital video；In conjunction with labeled
Period is sent to user equipment with sportsman region, generation Video Roundup is concerned.
Wherein, positioning label has used UWB technology, and UWB (Ultra Wideband) is a kind of no-load communication techniques, benefit
Data are transmitted with the non-sinusoidal waveform burst pulse of nanosecond to Microsecond grade.
Fig. 1 illustrates system block diagram, and moving camera records complete sport video, marking signal transmitter and base station core
For common connection to presence server, background server is handled analyzes data to piece therewith.Wherein, it positions between label and base station ic
Signal is transmitted, presence server obtains the specific location of positioning label, so as to judge the position of sportsman.Marking arrangement is used
In the timing node for determining tag number and the collection of choice specimens.
Marking signal transmitter by wireless communication transmission time signal and number signal to presence server；Pass through positioning
Mutually signal between label and base station ic, by the location information of sportsman by wireless communication module transfer to Site Service
Device；Presence server will be passed to background server after data summarization；After moving camera acquires video, by USB data line or
Video is imported into background server by wireless communication；Three kinds of incoming data of final server process, automatically derive special exercise person
The movement collection of choice specimens of special time period.
In Fig. 2, it is necessary first to be demarcated to all moving cameras, after camera acquires complete video, using demarcating
To data the world coordinates in location information space is converted to the image coordinates of video pictures.Then it is sat using the image of personage
Mark extracts the associated video of specific telemechanical person.The final timing node using label generates the view before and after sportsman's timing node
The frequency collection of choice specimens.
Video capture device, sportsman's positioning device and user equipment carry out time synchronization by presence server；
Physical coordinates are transformed into the pixel coordinate of video using parameter obtained by calibrating, marking signal transmitter will mark
Time point and sportsman's filter information are sent to background server, and background server sends user for the collection of choice specimens video of production and sets
It is standby.
As an improvement, the complete video of camera shooting can imported into background server in two ways, first is that utilizing nothing
Line transmission is transmitted second is that USB interface connection server can be used.
The utility model can be used for multi-motion, football, basketball, vollyball etc..In the utility model, can do it is some more
Change, such as the number of camera can adjust.Marking signal transmitter can be made according to the demand that actual motion person numbers
Increase.
Each labeled time point forward, respectively extend several seconds backward, form labeled scene period, the time of extension
Length can be preset, and can be adjusted setting when the collection of choice specimens generates；
In Fig. 3, moving camera 1, tripod 2, base station ic 3, positioning label 4 includes label chip, presence server 5,
Marking signal transmitter 6.Two moving cameras 1 are placed on tripod 2, are fixed near the middle line of court the same side, top
The case where camera shoots following half-court, and camera on the lower shoots half-court above, the position that camera is put can guarantee two phases
Machine covers moving region as big as possible and has some laps, and four UWB base station ics 3 are placed on tripod 2, respectively
It is fixed on angles of court, in order to cover the whole audience.
Sportsman has worn containing different positioning labels 4, built-in label chip 41, and wrist strap is in open state.Four bases
It stands and issues the pulse signal of request property, the label chip 4 on wrist strap emits a response property after receiving pulse signal
Pulse signal, base station ic 3 receive response signal.
Coach station outside the court, holds marking signal transmitter 6, turns on the switch, bluetooth connection button, it is seen that indicator light is bright
It rises, marking signal transmitter 6 and presence server 5 carry out bluetooth connection at this time, transmit a signal to presence server by bluetooth
5, presence server 5 is recorded according to corresponding signal.Then sportsman moves in court, and coach sees what needs recorded
" movement moment ", can touch tone dialing and record button, after pressing record key, marking signal transmitter 6 is sent out to presence server 5
Wireless signal out, 5 host computer of presence server record key press time and corresponding keypad numerals after receiving wireless signal.Depending on
After frequency is recorded, background server 6 combines key press time and player number to handle complete video, can be obtained specific fortune
The collection of choice specimens of mobilization.
In Fig. 4, power switch 11, adjustment parameter button 12, camera lens 13, recording button 14, display screen 15, radio port
16.11 are turned on the power switch, presses and records button 14, the complete video of movement can be recorded, can be taken by network and backstage
Business device connection, imported into presence server for video data.
In Fig. 5, label 4 is positioned, base station ic 5, power port 6, positioning label 4 includes label chip 41, wrist strap 42, protection
Shell 43.Wherein label chip 41 can emit radio wave to base station ic 5, can position the position of sportsman.UWB positioning
External member is 5V power supply power supply.Wrist strap can be worn on player hand, be convenient for carrying.Base station ic 5 is fixed on place with tripod
Near, for issuing signal to label chip 41 and receiving return signal, one of base station ic is connected to live clothes with USB
It is engaged in device, real-time display and records the location information of label chip on server at the scene.With the real time position for the person of moving synchronously.
In Fig. 6, marking signal transmitter 6 includes power switch 62, and BlueTooth button, indicator light, record button area 61 includes
Label A record button, number B record button.BlueTooth button carries out bluetooth connection for marker and presence server.Open power supply
Switch 62 and BlueTooth button, indicator light are lighted, and indicate that marker and presence server are in connection status.Press record button
Afterwards, marker emits wireless signal to presence server, and the host computer of presence server records key after receiving wireless signal
The number that time and needs record, wherein the number of keypad numerals and label chip is corresponding, that is, presses lower label A record button,
It just will record label chip A.
Embodiment in foregoing description can be further combined or replace, and embodiment is only practical new to this
The preferred embodiment of type is described, and is not defined to the conception and scope of the utility model, practical new not departing from this
Under the premise of type design philosophy, various change that professional and technical personnel in the art make the technical solution of the utility model and
It improves, belongs to the protection scope of the utility model.
Claims (8)
1. a kind of sport video collection of choice specimens automatic creation system, characterized by comprising:
From locating base station communication connection for the positioning label with different pin numbers with multiple sportsmen；
It is mounted on the base station ic with the positioning label transmitting positioning acquisition signal with sportsman of place surrounding；
With presence server communication connection for marking timing node information, or timing node information of the label with positioning label
Marking signal transmitter；
It connect the location information of transmission positioning label with base station ic, is wirelessly connected transmission mark information with marking signal transmitter
Presence server；
It is mounted on the moving camera for being used to acquire continuous videos information of place surrounding；
The background server for receiving information is wirelessly connected with presence server and moving camera.
2. sport video collection of choice specimens automatic creation system according to claim 1, it is characterised in that: the positioning label is
UWB positions label.
3. sport video collection of choice specimens automatic creation system according to claim 1, it is characterised in that: presence server and backstage
Service is two equipment or same equipment.
4. sport video collection of choice specimens automatic creation system according to claim 1, it is characterised in that: the moving camera point
It for upper moving camera and lower moving camera, is mounted on same tripod, is fixed near the middle line of court the same side.
5. sport video collection of choice specimens automatic creation system according to claim 1, it is characterised in that: the base station ic point
It is not fixed on place surrounding.
6. sport video collection of choice specimens automatic creation system according to claim 1, it is characterised in that: in the positioning label
Label chip is set to be connected with base station ic communication.
7. sport video collection of choice specimens automatic creation system according to claim 6, it is characterised in that: the positioning label is also
Including wrist strap and the protection shell for being placed in protection chip exterior.
8. sport video collection of choice specimens automatic creation system according to claim 1, it is characterised in that: the marking signal hair
Emitter include turn on the switch, bluetooth connection button, indicator light and the record button area comprising multiple number record buttons, lead to
It crosses bluetooth and presence server communicates to connect.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820531325.6U CN208227194U (en) | 2018-04-16 | 2018-04-16 | A kind of sport video collection of choice specimens automatic creation system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201820531325.6U CN208227194U (en) | 2018-04-16 | 2018-04-16 | A kind of sport video collection of choice specimens automatic creation system |
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| Publication Number | Publication Date |
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| CN208227194U true CN208227194U (en) | 2018-12-11 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113038272A (en) * | 2021-04-27 | 2021-06-25 | 武汉星巡智能科技有限公司 | Method, device and equipment for automatically editing baby video and storage medium |
-
2018
- 2018-04-16 CN CN201820531325.6U patent/CN208227194U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113038272A (en) * | 2021-04-27 | 2021-06-25 | 武汉星巡智能科技有限公司 | Method, device and equipment for automatically editing baby video and storage medium |
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| TR01 | Transfer of patent right |
Effective date of registration: 20210709 Address after: Room 416-1, building 1, 1818-1, Wenyi West Road, Yuhang street, Yuhang District, Hangzhou, Zhejiang 311100 Patentee after: Hangzhou Zhuxing Information Technology Co.,Ltd. Address before: 215500 80, building 1, Tongji Science and Technology Plaza, 333 Hushan Road, Changshu high tech Industrial Development Zone, Suzhou City, Jiangsu Province Patentee before: SUZHOU ZHUXING INFORMATION TECHNOLOGY Co.,Ltd. |
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