CN107241611A - A kind of live linkage and live linked system - Google Patents
A kind of live linkage and live linked system Download PDFInfo
- Publication number
- CN107241611A CN107241611A CN201710388565.5A CN201710388565A CN107241611A CN 107241611 A CN107241611 A CN 107241611A CN 201710388565 A CN201710388565 A CN 201710388565A CN 107241611 A CN107241611 A CN 107241611A
- Authority
- CN
- China
- Prior art keywords
- video camera
- live
- hot spot
- spot region
- temperature
- 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.)
- Granted
Links
Classifications
-
- 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
- H04N21/21—Server components or server architectures
- H04N21/218—Source of audio or video content, e.g. local disk arrays
- H04N21/21805—Source of audio or video content, e.g. local disk arrays enabling multiple viewpoints, e.g. using a plurality of cameras
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V20/00—Scenes; Scene-specific elements
- G06V20/40—Scenes; Scene-specific elements in video content
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V20/00—Scenes; Scene-specific elements
- G06V20/40—Scenes; Scene-specific elements in video content
- G06V20/46—Extracting features or characteristics from the video content, e.g. video fingerprints, representative shots or key frames
-
- 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
- H04N21/21—Server components or server architectures
- H04N21/218—Source of audio or video content, e.g. local disk arrays
- H04N21/2187—Live feed
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/222—Studio circuitry; Studio devices; Studio equipment
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/222—Studio circuitry; Studio devices; Studio equipment
- H04N5/262—Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; Cameras specially adapted for the electronic generation of special effects
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V20/00—Scenes; Scene-specific elements
- G06V20/40—Scenes; Scene-specific elements in video content
- G06V20/44—Event detection
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Databases & Information Systems (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Studio Devices (AREA)
Abstract
The invention discloses a kind of live linkage, in live linked system, the live linked system to include one or more focus video cameras and global video camera, the live linkage includes：Hot video reception device, for receiving the video from one or more focus video camera and the global video camera；Focus determining unit, hot spot region is determined according to the video；Temperature determining unit, the temperature for determining the hot spot region that the focus determining unit is determined；Video camera is recruited device, is selected and/or adjusted to carry out the video camera of live hot spot region according to the temperature.The present invention further correspondingly provides a kind of live linked system.The focus that device and system according to the present invention can be automatically found on competition field carries out live.
Description
Technical field
Select and control according to in-situ analysis the present invention relates to the live linkage technique of video camera, more particularly to one kind
The live linkage of video camera processed, and live linked system.
Background technology
At present, the live heavy dependence ground cameraman of true race rule of thumb selects seat in the plane, angle and focusing, then
Artificial selection and switch live source in limited resource by instructor in broadcasting.E-sports is played and live is generally limited to live person's
Main perspective, tending not to the very first time finds hot spot region, but needs live person first to find focus, then manually takes aim at video camera
The accurate position.
In today of current net cast more maturation, exist a kind of real to being selected and being controlled according to in-situ analysis
The need for the live linked system of body or virtual video camera.
The content of the invention
In order to overcome the defect of one or more that above-mentioned prior art is present, the present invention provides a kind of according to dynamic in real time
Analyze to select and control the live linkage of video camera, and live linked system.
To achieve the above object, the technical solution adopted by the present invention is：A kind of live linkage, for live linkage system
In system, the live linked system includes one or more focus video cameras and global video camera, the live linkage
Including：Hot video reception device, for receiving from one or more focus video camera and the global video camera
Video；Focus determining unit, hot spot region is determined according to the video；Temperature determining unit, for determining that the focus is true
The temperature for the hot spot region that order member is determined；Video camera is recruited device, selected and/or adjusted according to the temperature to carry out it is live
Hot spot region video camera.
According to one embodiment of the present invention, the focus determining unit is included with lower unit：Individual variable is followed the trail of single
Member, for the displacement of track individual variable and behavior；Individual variable event category unit, according to the position of the individual variable, OK
For generation sportsman's individual events；Race main body tracking cell, determines the position of race main body；Hot spot region division unit, root
Hot spot region is divided according to the position of sportsman's individual events and the race main body.
According to one embodiment of the present invention, the temperature determining unit includes：Referee's individual events judging unit,
For determining referee's individual events；Event analysis unit, is determined according to sportsman's individual events and/or referee's individual events
The event type for the event that each hot spot region occurs；Temperature coefficient distributor, is not work together according to the event type
Part distributes different temperature coefficients；Temperature computing unit, the temperature of each hot spot region is calculated according to the temperature coefficient.
According to one embodiment of the present invention, the temperature coefficient allocation unit also obtains the position of the race main body
Information, and be to include the focus coefficient for assert that region distribution is higher of race main body.
According to one embodiment of the present invention, the temperature determining unit also includes victory or defeat Distance Judgment unit, is used for
According to each event of match or each hot spot region of triumph rule judgment of e-sports and the possibility time interval for producing victory or defeat result
From,
The temperature coefficient allocation unit, according to the possible time gap, is each hot spot region distribution temperature coefficient.
According to one embodiment of the present invention, the video camera recruit device according to the temperature and it is one or
The selection of video camera seat in the plane arrangement data and/or regulation of more focus video cameras and global video camera will carry out live focus
The video camera in region.
According to one embodiment of the present invention, the temperature determining unit calculates each hot zone by below equation
The temperature in domain：
HZ=(ND×CD+NA×CA)×K+VS；
Wherein NDRepresent the quantity in defender in the hot spot region, CDRepresent defense area coefficient, NAExpression is in
The quantity of attacker, C in the hot spot regionARepresent attack region temperature coefficient, VSRepresent that the temperature of the hot spot region is initial
Value；K represents the hot value of race main body, is constant in global video camera, according to field condition most in focus video camera
Switch in small value and maximum；
The video camera recruit device selection hot value highest hot spot region video camera carry out it is live.
According to one embodiment of the present invention, the video camera recruits device in the selection hot value highest focus
After the video camera progress in region is live, when hot value sorts and changes, according to the video for each video camera being previously set
The video camera progress for playing the hot spot region of switching time successively to hot value from high to low is live.
According to one embodiment of the present invention, described focus video camera is video camera in kind or virtual video camera.
The present invention further correspondingly provides a kind of live linked system, at least including one or more focus video cameras and entirely
Office's video camera, and the foregoing live linkage being attached thereto.
According to the embodiment of the present invention, it can be selected according to in-situ analysis and controlled entity or virtual shooting
Machine, in live linked system, focus that can be in race automatically select video camera carry out it is live.
Brief description of the drawings
With reference to accompanying drawing, the present invention may be better understood, but what accompanying drawing was merely exemplary, it is not the limit to the present invention
System.
Fig. 1 shows the live linkage block diagram of the present invention；
Fig. 2 shows the focus determining unit block diagram of the present invention；
Fig. 3 shows the temperature determining unit block diagram of the present invention；
Fig. 4 shows that the live linkage of the present invention is used to delimit area centered on scene main body when football match is live
A kind of schematic diagram of the embodiment in domain；
Fig. 5 shows the shooting figure of global video camera in one embodiment of the present of invention；
In figure：1st, attack region；2nd, neutralization zone；3rd, covered area；100 live linkages；101st, hot video connects
Receiving apparatus；102nd, focus determining unit；103rd, temperature determining unit；104th, video camera is recruited device；1021st, individual variable is followed the trail of
Unit；1022nd, individual variable event category unit；1023rd, race main body tracking cell；1024th, hot spot region division unit；
1031st, event analysis unit；1032nd, temperature coefficient allocation unit；1033rd, victory or defeat Distance Judgment unit；1034th, temperature calculates single
Member.
Embodiment
Describe embodiments of the present invention in detail with reference to the accompanying drawings and examples.Description in drawings and embodiments is only
Only it is exemplary, is not the limitation to protection scope of the present invention.
Fig. 1 shows the schematic block diagram of the live linkage of the present invention.As shown in figure 1, according to of the invention a kind of straight
Broadcast linkage 100, in live linked system, the live linked system include one or more focus video cameras and
Global video camera, the live linkage includes：Hot video reception device 101, for receiving from one or more
The video of multiple focus video cameras and the global video camera；Focus determining unit 102, hot zone is determined according to the video
Domain；Temperature determining unit 103, the temperature for determining the hot spot region that the focus determining unit is determined；Video camera is recruited dress
104 are put, is selected and/or adjusted to carry out the video camera of live hot spot region according to the temperature.The present invention is also corresponding to be provided
A kind of live linked system, including live linkage 100, and one or more focus video cameras and global image
Machine.
Fig. 2 shows the schematic block diagram of the focus determining unit of the present invention.As shown in Fig. 2 the focus determining unit
102 are included with lower unit：Individual variable tracing unit 1021, for the displacement of track individual variable and behavior；Individual variable event
Taxon 1022, sportsman's individual events and/or the individual thing of referee are generated according to the position of the individual variable, behavior
Part；Race main body tracking cell 1023, determines the position of race main body；Hot spot region division unit 1024, according to the motion
The position of member's individual events and/or referee's individual events and the race main body divides hot spot region.
Fig. 3 shows the schematic block diagram of the temperature determining unit of the present invention.As shown in figure 3, the temperature determining unit
103 include：Event analysis unit 1031, each focus is determined according to sportsman's individual events and/or referee's individual events
The event type for the event that region occurs；Temperature coefficient allocation unit 1032, is distributed according to the event type for different event
Different temperature coefficients；Victory or defeat Distance Judgment unit 1033, for each heat of triumph rule judgment according to match or e-sports
Point region each event with produce victory or defeat result possibility time gap, the temperature coefficient allocation unit 1032 according to it is described can
Energy time gap, is each hot spot region distribution temperature coefficient；Temperature computing unit 1034, each institute is calculated according to the temperature coefficient
State the temperature of hot spot region.
The live linkage 100 carried out with reference to specific live scene to the present invention is schematically illustrated.
Embodiment one
Present embodiment illustrates the process that the live linkage of the present invention is used for the true live game coverage of football.It is referred to
The present embodiment come understand the present invention each unit and device work and realization.What the present embodiment was merely exemplary, be not pair
The limitation of the present invention.The race such as the present invention also can be completely applied to basketball, vollyball.
As shown in figure 4, for football race, whole competition field can be divided into attack region 1, neutralization zone 2, covered area 3,
Race main body is football, and global video camera gets a bird's eye view whole court, catches the positional information of football and field player on field.
On football pitch, when football, which crosses neutralization zone 2, enters attack region 1, as shown in Figure 4：
The core attacker for carrying football and the core attack region of core defender are formed by ball carrier；
Formed by other attacker and surrounding defender and want attack region several times；
Attacker is formed near offside line and offside line and in offside state (potential but temporary disablement by rear guard line
Attacker) attacker form offside line region；
Defender's victory or defeat determinating area is formed by defender goalkeeper and goal position；
Some change between attack and defend regions are formed by defender attacker and attacker defender；
Judge region is formed by the positions such as referee, sideline judge and the visual field；
Attacker's victory or defeat determinating area is formed by goalkeeper attacker and goal position.
In the present embodiment, each region of the above is hot spot region.What the explanation to these hot spot regions was merely exemplary,
And can form different hot spot regions in the different times of match, it is not required that these hot spot regions exist simultaneously.
Pre-set the video camera for competition field and race.For convenience of description, can in the case where forming hot spot region
Corresponding video camera is named as core attack video camera, offside line video camera, secondary attack video camera one, potential attack region
Video camera, secondary attack video camera two, defender's victory or defeat determinating area video camera, change between attack and defend region video camera, referee take the photograph
Camera, bench for the replacement of a majority video camera etc., can be described as focus video camera.
Every group of focus video camera can be divided into distant view, middle scape and close shot video camera again, according to being taken in hot spot region pair
The near-far situation of elephant is to select video camera to obtain clearly video.
Meanwhile, team's admission mouthful in court is provided with default camera machine (being also believed to a kind of focus video camera), uses
In the video for shooting opposing teams' sportsman's admission mouthful (also can be considered a kind of focus).
Video receiving apparatus is arranged on studio, for receiving from focus video camera, global video camera, default camera machine
Video, heat supply point determining unit determines hot spot region.
Focus determining unit 102 includes：Individual variable tracing unit 1021, displacement and row for following the trail of field player
For；Individual variable event category unit 1022, sportsman's individual events and/or judge are generated according to the position of field player, behavior
Member's individual events.Referee's individual events, such as, signal is kept the field, got a penalty, the gesture such as direct free kick；Sportsman's individual
Event is for example, positioning, attack, defence, sick and wounded etc.；The position of football on race main body tracking cell, tracking field；Draw hot spot region
Subdivision 1024, hot spot region is divided according to the position of sportsman's individual events and/or referee's individual events and football.
Next, temperature determining unit 102 is used for the temperature for determining each above-mentioned hot spot region, including：
Event analysis unit 1031, each focus is determined according to sportsman's individual events and/or referee's individual events
The event type for the event that region occurs, including attack, defence, pause, hinder stop, out-of-bounds etc.；
Temperature coefficient allocation unit 1032, is that different event distributes different temperature coefficients according to the event type, should
In embodiment, Number.Defense in the temperature coefficient reference table 1 of each zone issue, Zone.Defense,
Number.Attack, Zone.Attack value.Temperature coefficient allocation unit also obtains the positional information of football on field, and is bag
Higher temperature coefficient is distributed in the region for including football.
Afterwards, temperature computing unit 1034 calculates the temperature of each hot spot region according to the temperature coefficient
Zone.Heat, Zone.Heat calculation formula are as follows：
DefenseValue=Number.Defense*Zone.Defense；
AttackValue=Number.Attack*Zone.Attack；
Zone.Heat=(DefenseValue+AttackValue) * Key+StartValue.Zone
Wherein, Zone.Heat (HZ) represent the temperature in the region；DefenseValue represents the focus value of defender；
Number.Defense(ND) represent the quantity in defender in the hot spot region；Zone.Defense(CD) represent defence
Coefficient of region；AttackValue represents the focus value of attacker；Number.Attack(NA) represent in the hot spot region
The quantity of attacker；Zone.Attack represents attack region temperature coefficient (CA)；Zone.Heat represents region temperature；Key
(K) hot value of race main body is represented；StartValue.Zone(VS) represent the temperature initial value of the hot spot region, such as institute
Belong to the temperature initial value of attack, defence and neutralization zone.
It can show that below equation (1), i.e. temperature determining unit can pass through below equation after above-mentioned calculation formula is simplified
(1) temperature of each hot spot region is calculated：
HZ=(ND×CD+NA×CA)×K+VS； (1)
Wherein, HZRepresent the temperature in the region；NDRepresent the quantity in defender in the hot spot region；CDRepresent anti-
Imperial coefficient of region；NARepresent the quantity in attacker in the hot spot region, i.e., above-mentioned, CAAttack region temperature coefficient is represented,
VSRepresent the temperature initial value of the hot spot region；K represents the hot value of race main body, is constant in global video camera, in heat
Switched in point video camera according to field condition in minimum value and maximum.
Wherein, StartValue.Zone (VS) can be constant, Key (K) is constant in global video camera；Key(K)
Switched in the other cameras according to field condition in minimum value and maximum, according to a kind of embodiment, Key (K) is minimum
Value can be set to 1, and maximum can be set to 100, judge either with or without football in the range of current camera, and it is exactly 100 to have, without just
It is 1.The setting of these values is all exemplary, is not limitation of the present invention.
In this embodiment, the above-mentioned each parameter setting of each focus video camera is as shown in table 1：
Table 1
Coefficient in above-mentioned formula and table 1 calculates region temperature coefficient Zone.Heat, and selects Zone.Heat
The video of value highest camera acquisition plays to spectators.It is specific with shown in the present embodiment combination Fig. 4, left (lower section) sportsman
It is existing that holding, the attacker of Road 2 and 2 defence members, right wing (upper road) each one of attacking and defending sportsman, rear guard line sportsmen are some ...
1 is shown in Table in each hot spot region temperature Zone.Heat values.When holding sportsman passes to Road, it is assumed that proprietary position is constant
In the case of, the numerical value core attack video camera Key values in table 1 are changed into 1 (because the attacker in the region does not catch), secondary
The Key of attack video camera becomes 100, then temperature Zone.Heat is exactly that core attack video camera is 101.5, and secondary attack is taken the photograph
Camera hot value Zone.Heat is changed into 400, now, should play out the video of secondary attack video camera.Go up state not on the spot
Occur substantially to change, i.e., can be according to current each hot zone when each hot spot region temperature Zone.Heat values order does not change
Domain temperature Zone.Heat values order, the video camera progress of the hot spot region to focus value from high to low is live successively.Each video camera
Video playback switching time can be previously set, also can manual adjustment according to demand, during each camera switching of the embodiment
Between as shown in table 2：
Table 2
The temperature determining unit 103 also includes victory or defeat Distance Judgment unit 1033, for the triumph rule according to match
Judge possibility time gap of each event of each hot spot region with producing victory or defeat result, then, temperature coefficient allocation unit 1032
It is each hot spot region distribution temperature coefficient according to the possible time gap.For example when carrying out football match, it is before goal
Most possible goal score, thus event before goal can distribute higher temperature coefficient.
The video camera recruits device 104 according to the temperature and focus video camera and the video camera machine of global video camera
The selection of position arrangement data and/or regulation will carry out the video camera of live hot spot region.More video cameras can be adjusted to
For the hottest point region on field.Focal length of each video camera etc. can also be adjusted so that hot spot region is clearly live.
When being carried out when competing, entered by the video camera device real-time Zone.Heat values highest region that selects to compete first of recruiting
Line trace, and video is played according to the time set in table 2.
When being interrupted when competing：
If the 1, event type is pause, video camera device of recruiting can select troop of pause side to enter first according to pause side
Line trace；
If the 2, event type is injured, video camera device of recruiting can select sick and wounded video camera according to Zone.Injury,
And by Timer timing, switched in the high region of Zone.Injury and Zone.Heat；
3rd, if out-of-bounds or other factors cause match to be interrupted, then video camera recruit device can according to Timer timing and
Zone.Heat selects corresponding region.
Next, according to venue location, realizing that video camera rotates, with clapping by automating video camera regulating mechanism.
Embodiment two
As shown in Figure 5, the system applies also for the on-the-spot broadcasting of virtual game.
In the embodiment, video camera is using virtual global video camera, virtual focus video camera and virtual default camera machine.
Default camera machine is used to shoot position when player has just enter into game or brought back to life, such as, inside LOL and CS
Oneself base camp.
In summary, presently preferred embodiments of the present invention is these are only, is not intended to limit the scope of the present invention.
Within the spirit and principles of the invention, any modification, equivalent substitution and improvements made etc., should be included in the present invention's
Within protection domain.
Claims (10)
1. a kind of live linkage, in live linked system, the live linked system to include one or more heat
Point video camera and global video camera, it is characterised in that the live linkage includes：
Hot video reception device, for receiving from one or more focus video camera and the global video camera
Video；
Focus determining unit, hot spot region is determined according to the video；
Temperature determining unit, the temperature for determining the hot spot region that the focus determining unit is determined；
Video camera is recruited device, is selected and/or adjusted to carry out the video camera of live hot spot region according to the temperature.
2. live linkage according to claim 1, it is characterised in that the focus determining unit includes placing an order
Member：
Individual variable tracing unit, for the displacement of track individual variable and behavior；
Individual variable event category unit, sportsman's individual events and/or sanction are generated according to the position of the individual variable, behavior
The person's of sentencing individual events；
Race main body tracking cell, determines the position of race main body；
Hot spot region division unit, according to sportsman's individual events and/or referee's individual events, and the race main body
Position divide hot spot region.
3. live linkage according to claim 2, it is characterised in that the temperature determining unit includes：
Event analysis unit, determines that each hot spot region occurs according to sportsman's individual events and/or referee's individual events
Event event type；
Temperature coefficient allocation unit, is that different event distributes different temperature coefficients according to the event type；
Temperature computing unit, the temperature of each hot spot region is calculated according to the temperature coefficient.
4. live linkage according to claim 3, it is characterised in that the temperature coefficient allocation unit also obtains institute
The positional information of race main body is stated, and is that higher focus coefficient is distributed in the hot spot region for including race main body.
5. live linkage according to claim 4, it is characterised in that the temperature determining unit also include victory or defeat away from
From judging unit, for each event according to match or each hot spot region of triumph rule judgment of e-sports with producing victory or defeat knot
The possibility time gap of fruit,
The temperature coefficient allocation unit, according to the possible time gap, is each hot spot region distribution temperature coefficient.
6. live linkage according to claim 5, it is characterised in that the video camera recruits device according to the heat
The video camera seat in the plane arrangement data selection of degree and one or more focus video camera and global video camera and/or adjust
Carry out the video camera of live hot spot region.
7. live linkage according to claim 6, it is characterised in that the temperature determining unit passes through below equation
Calculate the temperature of each hot spot region：
HZ=(ND×CD+NA×CA)×K+VS；
Wherein NDRepresent the quantity in defender in the hot spot region, CDRepresent defense area coefficient, NARepresent to be in the heat
The quantity of attacker, C in point regionARepresent attack region temperature coefficient, VSRepresent the temperature initial value of the hot spot region；K tables
Show the hot value of race main body, be constant in global video camera, in focus video camera according to field condition in minimum value and
Switch in maximum；
The video camera recruit device selection hot value highest hot spot region video camera carry out it is live.
8. live linkage according to claim 7, it is characterised in that the video camera recruits device described in selection
After the video camera progress of hot value highest hot spot region is live, when hot value sorts and changes, according to what is be previously set
The video camera progress of hot spot region successively to hot value from high to low of the video playback switching time of each video camera is live.
9. any live linkage according to claim 1 to 9, it is characterised in that the focus video camera is in kind
Video camera or virtual video camera.
10. a kind of live linked system, it is characterised in that the live linked system is at least taken the photograph including one or more focuses
Camera and global video camera, and the live linkage any one of claim 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710388565.5A CN107241611B (en) | 2017-05-27 | 2017-05-27 | A kind of live streaming linkage and live streaming linked system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710388565.5A CN107241611B (en) | 2017-05-27 | 2017-05-27 | A kind of live streaming linkage and live streaming linked system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107241611A true CN107241611A (en) | 2017-10-10 |
| CN107241611B CN107241611B (en) | 2019-09-24 |
Family
ID=59985246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710388565.5A Active CN107241611B (en) | 2017-05-27 | 2017-05-27 | A kind of live streaming linkage and live streaming linked system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107241611B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111787243A (en) * | 2019-07-31 | 2020-10-16 | 北京沃东天骏信息技术有限公司 | Broadcasting guide method, device and computer readable storage medium |
| CN111787338A (en) * | 2020-03-09 | 2020-10-16 | 北京理工大学 | Auxiliary design method for sports event live broadcast scheme |
| WO2020249233A1 (en) * | 2019-06-14 | 2020-12-17 | Telefonaktiebolaget Lm Ericsson (Publ) | A method of providing video content to a production studio by selecting an input video stream from a plurality of wireless video cameras, as well as a corresponding stream controller |
| CN113688321A (en) * | 2021-08-31 | 2021-11-23 | 北京快来文化传播集团有限公司 | Live broadcast room heat sorting method, system, equipment and storage medium |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130305156A1 (en) * | 2012-05-14 | 2013-11-14 | Sstatzz Oy | System and method for viewing videos and statistics of sports events |
| CN103428461A (en) * | 2013-08-16 | 2013-12-04 | 北京中广上洋科技股份有限公司 | System and method for recording teaching video |
| CN106165393A (en) * | 2014-04-03 | 2016-11-23 | 皮克索洛特公司 | Method and system for automatic television production |
| CN106651952A (en) * | 2016-10-27 | 2017-05-10 | 深圳锐取信息技术股份有限公司 | Football detecting and tracking based video processing method and device |
-
2017
- 2017-05-27 CN CN201710388565.5A patent/CN107241611B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130305156A1 (en) * | 2012-05-14 | 2013-11-14 | Sstatzz Oy | System and method for viewing videos and statistics of sports events |
| CN103428461A (en) * | 2013-08-16 | 2013-12-04 | 北京中广上洋科技股份有限公司 | System and method for recording teaching video |
| CN106165393A (en) * | 2014-04-03 | 2016-11-23 | 皮克索洛特公司 | Method and system for automatic television production |
| CN106651952A (en) * | 2016-10-27 | 2017-05-10 | 深圳锐取信息技术股份有限公司 | Football detecting and tracking based video processing method and device |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020249233A1 (en) * | 2019-06-14 | 2020-12-17 | Telefonaktiebolaget Lm Ericsson (Publ) | A method of providing video content to a production studio by selecting an input video stream from a plurality of wireless video cameras, as well as a corresponding stream controller |
| US12010354B2 (en) | 2019-06-14 | 2024-06-11 | Telefonaktiebolaget Lm Ericsson (Publ) | Method of providing video content to a production studio by selecting an input video stream from a plurality of wireless video cameras, as well as a corresponding stream controller |
| CN111787243A (en) * | 2019-07-31 | 2020-10-16 | 北京沃东天骏信息技术有限公司 | Broadcasting guide method, device and computer readable storage medium |
| CN111787338A (en) * | 2020-03-09 | 2020-10-16 | 北京理工大学 | Auxiliary design method for sports event live broadcast scheme |
| CN113688321A (en) * | 2021-08-31 | 2021-11-23 | 北京快来文化传播集团有限公司 | Live broadcast room heat sorting method, system, equipment and storage medium |
| CN113688321B (en) * | 2021-08-31 | 2023-10-24 | 北京快来文化传播集团有限公司 | Live broadcasting room heat ordering method, system, equipment and storage medium |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107241611B (en) | 2019-09-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107241611B (en) | A kind of live streaming linkage and live streaming linked system | |
| US10695644B2 (en) | Ball game training | |
| US11715214B1 (en) | Systems and methods for indicating user performance in launching a basketball toward a basketball hoop | |
| US11730226B2 (en) | Augmented reality assisted communication | |
| CN102598658B (en) | The relation control method and apparatus of multiple cameras | |
| US20170291093A1 (en) | Full scale digital replay and practice system for use by positional players in a team-based sport | |
| US10478699B2 (en) | Full scale practice and training system, method and software medium utilizing programmable chassis driven drones and tackling dummies in singular and multiple variants such as use by positional players in sole and team-based sports as well as other non-athletic training applications | |
| JP7197710B2 (en) | Systems and methods for splitting video feeds to separate live player activity | |
| CN105844697A (en) | Data and event statistics implementing method for sports event on-site three-dimensional information | |
| US11875567B2 (en) | System and method for generating probabilistic play analyses | |
| Hunter et al. | Modeling the two-dimensional accuracy of soccer kicks | |
| KR101733886B1 (en) | Sports wathcing and sports participative type of game predicting system and method | |
| US6597960B2 (en) | Sport contest equalizer system | |
| KR20210139021A (en) | Sports Game Management System for Matches among Members | |
| Diah et al. | A Game Informatical Comparison of Chess and Association Football (“Soccer”) | |
| Min | Application of Monte Carlo simulations to improve basketball shooting strategy | |
| YonggangNiu et al. | Application of the Sport VU motion capture system in the technical statistics and analysis in basketball games | |
| Chakrabarti et al. | A Game Theoretic Approach to Modelling Basketball | |
| Yamanaka et al. | Tactical analysis through objective data in football | |
| A Halim | The effects of practice in mind training program on standing shot and jump shot performance of state netball players | |
| Wasser et al. | Kinematics of Overhead Throwing Motions in Professional Lacrosse and Baseball Players: 3506 Board# 267 May 30, 9: 30 AM-11: 00 AM | |
| Knochen | Basketball Coaching with Statistics | |
| Yu et al. | Algorithmic Research on Offensive Tactics Law under the Statistical Characteristics of Basic Physical Fitness Data | |
| Gade et al. | The (Computer) Vision of Sports: Recent Trends in Research and Commercial Systems for Sport Analytics | |
| Canton et al. | Collective Tactical Patterns in Football SSGs by Means of hPCA |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |