CN106340035A - Method and device for tracking character in scene - Google Patents
Method and device for tracking character in scene Download PDFInfo
- Publication number
- CN106340035A CN106340035A CN201510391561.3A CN201510391561A CN106340035A CN 106340035 A CN106340035 A CN 106340035A CN 201510391561 A CN201510391561 A CN 201510391561A CN 106340035 A CN106340035 A CN 106340035A
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- China
- Prior art keywords
- personage
- designated
- scope
- running orbit
- tracks
- 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.)
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Classifications
-
- 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
- G06V20/41—Higher-level, semantic clustering, classification or understanding of video scenes, e.g. detection, labelling or Markovian modelling of sport events or news items
- G06V20/42—Higher-level, semantic clustering, classification or understanding of video scenes, e.g. detection, labelling or Markovian modelling of sport events or news items of sport video content
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/10—Image acquisition modality
- G06T2207/10016—Video; Image sequence
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/30—Subject of image; Context of image processing
- G06T2207/30196—Human being; Person
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/30—Subject of image; Context of image processing
- G06T2207/30221—Sports video; Sports image
Abstract
The invention provides a method and device for tracking a character in a scene so as to achieve a purpose of tracking a character in the scene. The method comprises the steps of accepting a mark of a user for a concerned person in the video, wherein the marked person acts as a specified character; tracking behaviors and moving trajectories of the specified character; and displaying the specified character in a mode of being different from other characters. According to the method provided by the invention, the specified character in the scene can be tracked, and display of the specified character is enabled to be different from that of other characters, so that the specified character is recognized easily.
Description
Technical field
The present invention relates to the communications field, particularly to a kind of method and device that personage in scene is followed the trail of.
Background technology
With the raising of people's living standard, sports become an indispensable part in life.Body
Educate motion to be not only able to improve vitality, promote mental health, also promote improving and development of individual character；
Sports various informative, there is higher property of participation, interest, contingency, recreational and athletics
Deng multiple demands of different crowd can be met；Meanwhile, more sports enthusiasts like watching various
Sports tournament, athlete may give play to supranormal levels at any time in play, makes match be filled with uncertainty,
Each splendid moment can allow sports enthusiast extremely excited.
But the place ratio of some matches is larger, such as pitch, in order to the same time obtains most ratios
Menaphtame ceases, and place surrounding can be provided with photographic head；Prior art is real by the splicing of several camera data
The now viewing in whole competition field places.But place is so big, follows the tracks of and watch some particular persons, just compare
Take great energy；We, when watching the on-the-spot broadcasting of certain match, will often find that in of such a size court camera lens,
The star oneself doting on can not watch close always, in an unguarded moment will be people in the consistent crowd of numerous clothes
See " losing ".For football fan, watching closely screen prevents the star that oneself is doted on losing, bothersome
Try one's eyes again.
Content of the invention
The present invention provides a kind of method and device that personage in scene is followed the trail of, in order to reach to personage in scene
The purpose being tracked.
The present invention provides a kind of method that personage in scene is followed the trail of, comprising:
Accept the mark in video to the people of concern for the user, the people being identified by is as designated personage；
Follow the tracks of behavior and the running orbit of described designated personage；
Described designated personage is carried out to the display different from other personages.
The beneficial effect of the embodiment of the present invention includes: by accepting the mark in video to the people of concern for the user
Note, the people being identified by is as designated personage；Follow the tracks of behavior and the running orbit of described designated personage；
Described designated personage is carried out to the display different from other personages；The appointee in scene can be followed the tracks of
Thing, and make the display being designated personage different from other personages, easily identify.
In one embodiment, described in video to concern people be labeled, comprising:
The delineation extent directive of receiving user's input；
The scope that delineation extent directive is drawn a circle to approve is identified；
The people identifying is labeled.
In this embodiment, by the delineation extent directive of receiving user's input；Delineation extent directive is drawn a circle to approve
Scope be identified；The people identifying is labeled；Determine the designated personage in scene.
In one embodiment, the scope of described delineation is the scope of rectangle frame.
In this embodiment, the scope of described delineation is the scope of rectangle frame, optimizes the scope of delineation further.
In one embodiment, the described behavior following the tracks of described designated personage and running orbit, comprising:
Follow the tracks of the scope of described delineation and the running orbit of this scope, obtain described designated personage behavior and
Running orbit.
In this embodiment, by following the tracks of the scope of described delineation and the running orbit of this scope, obtain described quilt
The behavior of designated person and running orbit；Reach the purpose following the tracks of the designated personage in scene.
In one embodiment, the described behavior following the tracks of described designated personage and running orbit, comprising: root
According to target tracking algorism, using described designated personage as target, follow the tracks of described designated personage behavior and
Running orbit；
Described designated personage is carried out to the display different from other personages, comprising: be designated for described
Personage is highlighted, and mark is shown.
In this embodiment, by target tracking algorism, using described designated personage as target, follow the tracks of described
The behavior of designated personage and running orbit；Reach the purpose following the tracks of the designated personage in scene；By right
It is highlighted in described designated personage, and mark is shown；So that being designated the display of personage
Different from other personages, easily identify.
The present invention provides a kind of device that personage in scene is followed the trail of, comprising:
Labeling module, for accepting the mark in video to the people of concern for the user, the people's conduct being identified by
Designated personage；
Tracking module, for following the tracks of behavior and the running orbit of described designated personage；
Display module, carries out the display different from other personages for described designated personage.
The beneficial effect of the embodiment of the present invention includes: by accepting the mark in video to the people of concern for the user
Note, the people being identified by is as designated personage；Follow the tracks of behavior and the running orbit of described designated personage；
Described designated personage is carried out to the display different from other personages；The appointee in scene can be followed the tracks of
Thing, and make the display being designated personage different from other personages, easily identify.
In one embodiment, described labeling module, comprising:
Mark submodule, for the delineation extent directive of receiving user's input；
The scope that delineation extent directive is drawn a circle to approve is identified；
The people identifying is labeled.
In one embodiment, the scope of described delineation is the scope of rectangle frame.
In one embodiment, described tracking module, comprising: following range submodule, described for following the tracks of
The scope of delineation and the running orbit of this scope, obtain behavior and the running orbit of described designated personage.
In one embodiment, described tracking module, comprising: track algorithm submodule, for according to target
Track algorithm, using described designated personage as target, follows the tracks of the behavior of described designated personage and runs rail
Mark；
Described display module, including display sub-module, for being highlighted to described designated personage,
And mark is shown.
Other features and advantages of the present invention will illustrate in the following description, and, partly from explanation
Become apparent in book, or understood by implementing the present invention.The purpose of the present invention and other advantages can
Realized by specifically noted structure in the description write, claims and accompanying drawing and obtain
?.
Below by drawings and Examples, technical scheme is described in further detail.
Brief description
Accompanying drawing is used for providing a further understanding of the present invention, and constitutes a part for description, with this
Bright embodiment is used for explaining the present invention together, is not construed as limiting the invention.In the accompanying drawings:
Fig. 1 is a kind of method flow that personage in scene is followed the trail of shown in the present invention one exemplary embodiment
Figure；
Fig. 2 is a kind of method flow that personage in scene is followed the trail of shown in the present invention one exemplary embodiment
Figure；
Fig. 3 is a kind of method flow that personage in scene is followed the trail of shown in the present invention one exemplary embodiment
Figure；
Fig. 4 is a kind of method flow that personage in scene is followed the trail of shown in the present invention one exemplary embodiment
Figure；
Fig. 5 is a kind of method flow that personage in scene is followed the trail of shown in the present invention one exemplary embodiment
Figure；
Fig. 6 is a kind of device block diagram that personage in scene is followed the trail of shown in the present invention one exemplary embodiment；
Fig. 7 is a kind of device block diagram that personage in scene is followed the trail of shown in the present invention one exemplary embodiment；
Fig. 8 is a kind of device block diagram that personage in scene is followed the trail of shown in the present invention one exemplary embodiment；
Fig. 9 is a kind of device block diagram that personage in scene is followed the trail of shown in the present invention one exemplary embodiment；
Figure 10 is a kind of device block diagram that personage in scene is followed the trail of shown in the present invention one exemplary embodiment；
Specific embodiment
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are illustrated it will be appreciated that described herein
Preferred embodiment is merely to illustrate and explains the present invention, is not intended to limit the present invention.
As Fig. 1, the present invention provides a kind of method that personage in scene is followed the trail of, including step 101-103:
Step 101, accepts the mark in video to the people of concern for the user, the people being identified by is as being referred to
Determine personage；
Step 102, follows the tracks of behavior and the running orbit of described designated personage；
Step 103, carries out the display different from other personages for described designated personage.
The beneficial effect of the embodiment of the present invention includes: by accepting the mark in video to the people of concern for the user
Note, the people being identified by is as designated personage；Follow the tracks of behavior and the running orbit of described designated personage；
Described designated personage is carried out to the display different from other personages；The appointee in scene can be followed the tracks of
Thing, and make the display being designated personage different from other personages, easily identify.
In one embodiment, as Fig. 2, step 101, described in video the people of concern is labeled,
Including step 201-203:
Step 201, the delineation extent directive of receiving user's input；
Step 202, the scope that delineation extent directive is drawn a circle to approve is identified；
Step 203, is labeled to the people identifying.
In this embodiment, by the delineation extent directive of receiving user's input；Delineation extent directive is drawn a circle to approve
Scope be identified；The people identifying is labeled；Determine the designated personage in scene.
In one embodiment, the scope of described delineation is the scope of rectangle frame.
In this embodiment, the scope of described delineation is the scope of rectangle frame, optimizes the scope of delineation further.
In one embodiment, as Fig. 3, step 102, the described behavior following the tracks of described designated personage and
Running orbit, comprising:
Step 301, follows the tracks of the scope of described delineation and the running orbit of this scope, obtains described appointee
The behavior of thing and running orbit.
In this embodiment, by following the tracks of the scope of described delineation and the running orbit of this scope, obtain described quilt
The behavior of designated person and running orbit；Reach the purpose following the tracks of the designated personage in scene.
In one embodiment, as Fig. 4, step 102, the described behavior following the tracks of described designated personage and
Running orbit, comprising:
Step 401, according to target tracking algorism, using described designated personage as target, follows the tracks of described quilt
The behavior of designated person and running orbit；
As Fig. 5, step 103, the display different from other personages is carried out for described designated personage, bag
Include:
Step 501, is highlighted for described designated personage, and mark is shown.
In this embodiment, by target tracking algorism, using described designated personage as target, follow the tracks of described
The behavior of designated personage and running orbit；Reach the purpose following the tracks of the designated personage in scene；By right
It is highlighted in described designated personage, and mark is shown；So that being designated the display of personage
Different from other personages, easily identify.
As Fig. 6, a kind of device that personage in scene is followed the trail of of present invention offer, comprising:
Labeling module 601, for accepting the mark in video to the people of concern for the user, the people being identified by
As designated personage；
Tracking module 602, for following the tracks of behavior and the running orbit of described designated personage；
Display module 603, carries out the display different from other personages for described designated personage.
The beneficial effect of the embodiment of the present invention includes: by accepting the mark in video to the people of concern for the user
Note, the people being identified by is as designated personage；Follow the tracks of behavior and the running orbit of described designated personage；
Described designated personage is carried out to the display different from other personages；The appointee in scene can be followed the tracks of
Thing, and make the display being designated personage different from other personages, easily identify.
In one embodiment, as Fig. 7, described labeling module 601, comprising:
Mark submodule 701, for the delineation extent directive of receiving user's input；
The scope that delineation extent directive is drawn a circle to approve is identified；
The people identifying is labeled.
In one embodiment, the scope of described delineation is the scope of rectangle frame.
In one embodiment, as Fig. 8, described tracking module 602, comprising: following range submodule 801,
For following the tracks of the scope of described delineation and the running orbit of this scope, obtain described designated personage behavior and
Running orbit.
In one embodiment, as Fig. 9, described tracking module 602, comprising: track algorithm submodule 901,
For according to target tracking algorism, using described designated personage as target, following the tracks of described designated personage's
Behavior and running orbit；
As Figure 10, described display module 603, including display sub-module 1001, for described appointee
Thing is highlighted, and mark is shown.
Those skilled in the art are it should be appreciated that embodiments of the invention can be provided as method, system or meter
Calculation machine program product.Therefore, the present invention can be using complete hardware embodiment, complete software embodiment or knot
Close the form of the embodiment of software and hardware aspect.And, the present invention can adopt and wherein wrap one or more
Computer-usable storage medium containing computer usable program code (including but not limited to disk memory and
Optical memory etc.) the upper computer program implemented form.
The present invention is to produce with reference to method according to embodiments of the present invention, equipment (system) and computer program
The flow chart of product and/or block diagram are describing.It should be understood that can by computer program instructions flowchart and
/ or block diagram in each flow process and/or the flow process in square frame and flow chart and/or block diagram and/
Or the combination of square frame.These computer program instructions can be provided to general purpose computer, special-purpose computer, embed
The processor of formula datatron or other programmable data processing device is to produce a machine so that passing through to calculate
The instruction of the computing device of machine or other programmable data processing device produces for realizing in flow chart one
The device of the function of specifying in individual flow process or multiple flow process and/or one square frame of block diagram or multiple square frame.
These computer program instructions may be alternatively stored in and computer or other programmable datas can be guided to process and set
So that being stored in this computer-readable memory in the standby computer-readable memory working in a specific way
Instruction produce and include the manufacture of command device, the realization of this command device is in one flow process or multiple of flow chart
The function of specifying in flow process and/or one square frame of block diagram or multiple square frame.
These computer program instructions also can be loaded in computer or other programmable data processing device, makes
Obtain and series of operation steps is executed on computer or other programmable devices to produce computer implemented place
Reason, thus the instruction of execution is provided for realizing in flow chart one on computer or other programmable devices
The step of the function of specifying in flow process or multiple flow process and/or one square frame of block diagram or multiple square frame.
Obviously, those skilled in the art can carry out various changes and modification without deviating from this to the present invention
The spirit and scope of invention.So, if these modifications of the present invention and modification belong to the claims in the present invention
And its within the scope of equivalent technologies, then the present invention is also intended to comprise these changes and modification.
Claims (10)
1. a kind of method that personage in scene is followed the trail of is it is characterised in that include:
Accept the mark in video to the people of concern for the user, the people being identified by is as designated personage；
Follow the tracks of behavior and the running orbit of described designated personage；
Described designated personage is carried out to the display different from other personages.
2. the method for claim 1 is it is characterised in that described enter to the people of concern in video
Rower is noted, comprising:
The delineation extent directive of receiving user's input；
The scope that delineation extent directive is drawn a circle to approve is identified；
The people identifying is labeled.
3. method as claimed in claim 2 is it is characterised in that the scope of described delineation is rectangle frame
Scope.
4. method as claimed in claim 2 is it is characterised in that described tracking described designated personage
Behavior and running orbit, comprising:
Follow the tracks of the scope of described delineation and the running orbit of this scope, obtain described designated personage behavior and
Running orbit.
5. the method for claim 1 is it is characterised in that described tracking described designated personage
Behavior and running orbit, comprising: according to target tracking algorism, using described designated personage as target, with
It is designated behavior and the running orbit of personage described in track；
Described designated personage is carried out to the display different from other personages, comprising: be designated for described
Personage is highlighted, and mark is shown.
6. a kind of device that personage in scene is followed the trail of is it is characterised in that include:
Labeling module, for accepting the mark in video to the people of concern for the user, the people's conduct being identified by
Designated personage；
Tracking module, for following the tracks of behavior and the running orbit of described designated personage；
Display module, carries out the display different from other personages for described designated personage.
7. device as claimed in claim 6 is it is characterised in that described labeling module, comprising:
Mark submodule, for the delineation extent directive of receiving user's input；
The scope that delineation extent directive is drawn a circle to approve is identified；
The people identifying is labeled.
8. device as claimed in claim 7 is it is characterised in that the scope of described delineation is rectangle frame
Scope.
9. device as claimed in claim 7 is it is characterised in that described tracking module, comprising: follow the tracks of
Scope submodule, for following the tracks of the scope of described delineation and the running orbit of this scope, obtains described being designated
The behavior of personage and running orbit.
10. device as claimed in claim 6 is it is characterised in that described tracking module, comprising: follow the tracks of
Algorithm submodule, for according to target tracking algorism, using described designated personage as target, follows the tracks of described
The behavior of designated personage and running orbit；
Described display module, including display sub-module, for being highlighted to described designated personage,
And mark is shown.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510391561.3A CN106340035A (en) | 2015-07-06 | 2015-07-06 | Method and device for tracking character in scene |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510391561.3A CN106340035A (en) | 2015-07-06 | 2015-07-06 | Method and device for tracking character in scene |
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| Publication Number | Publication Date |
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| CN106340035A true CN106340035A (en) | 2017-01-18 |
Family
ID=57826968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510391561.3A Pending CN106340035A (en) | 2015-07-06 | 2015-07-06 | Method and device for tracking character in scene |
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| CN109710061A (en) * | 2018-12-04 | 2019-05-03 | 三弦文旅(北京)科技有限公司 | The dynamic feedback system of image and dynamic feedback method |
| CN113593315A (en) * | 2021-06-10 | 2021-11-02 | 青岛大学附属医院 | Operating room monitored control system based on VR technique |
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| CN113593315A (en) * | 2021-06-10 | 2021-11-02 | 青岛大学附属医院 | Operating room monitored control system based on VR technique |
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Application publication date: 20170118 |