CN106162303A - Information processing method, information processor and subscriber equipment - Google Patents
Information processing method, information processor and subscriber equipment Download PDFInfo
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- CN106162303A CN106162303A CN201510206051.4A CN201510206051A CN106162303A CN 106162303 A CN106162303 A CN 106162303A CN 201510206051 A CN201510206051 A CN 201510206051A CN 106162303 A CN106162303 A CN 106162303A
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Classifications
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- 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]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/431—Generation of visual interfaces for content selection or interaction; Content or additional data rendering
- H04N21/4312—Generation of visual interfaces for content selection or interaction; Content or additional data rendering involving specific graphical features, e.g. screen layout, special fonts or colors, blinking icons, highlights or animations
-
- 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]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs
- H04N21/44008—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs involving operations for analysing video streams, e.g. detecting features or characteristics in the video stream
-
- 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]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/475—End-user interface for inputting end-user data, e.g. personal identification number [PIN], preference data
- H04N21/4756—End-user interface for inputting end-user data, e.g. personal identification number [PIN], preference data for rating content, e.g. scoring a recommended movie
-
- 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]
- H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
- H04N21/81—Monomedia components thereof
- H04N21/816—Monomedia components thereof involving special video data, e.g 3D video
Abstract
The embodiment of the present application discloses a kind of information processing method, information processor and subscriber equipment, described method, including: obtain a barrage review information of a 3 D video；Relevant to the object that described 3 D video presents in response to described barrage review information, present the degree of depth according to the first of described object and determine that the second of described barrage review information presents the degree of depth.The technical scheme of the application determines the degree of depth that presents of corresponding with this object barrage comment according to the degree of depth that presents of an object in 3 D video, and then can naturally help user barrage comment and corresponding object to be presented in three-dimensional to associate in the degree of depth.
Description
Technical field
The application relates to the information processing technology, particularly relates at a kind of information processing method, information
Reason device and subscriber equipment.
Background technology
Along with interactive form more and more diversified between user, occur in that with captions form at screen
The comment sailed on curtain, such comment presentation mode is referred to as barrage.This comment be usually by
Video content that spectators present for described screen or other comment are made, typically by screen
The first side occur, towards described screen second side relative with described first side with setting speed
Mobile, until disappearing at described second side.Wherein, such as, in order to meet the reading of user
Custom, described comment typically can be occurred by the right side of screen, be moved to the left described screen
Left side disappears.
Summary of the invention
The purpose that the embodiment of the present application is possible is: provide a kind of information processing technology.
First aspect, a possible embodiment of the application provides a kind of information processing side
Method, including:
Obtain a barrage review information of a 3 D video；
Relevant to the object that described 3 D video presents in response to described barrage review information, root
Present the degree of depth according to the first of described object and determine that the second of described barrage review information presents the degree of depth.
In conjunction with first aspect, in the embodiment that the second is possible, described according to described first
Present the degree of depth and determine that described second presents the degree of depth and include:
According to object described in the time period first presents depth information and determines the described time period
The second of interior described barrage review information presents depth information；
Wherein, the described time period includes: described object and described barrage review information simultaneously by
The existing time period.
In conjunction with any of the above-described kind of possible embodiment of first aspect, in the reality that the third is possible
Execute in mode, described present the degree of depth according to described first and determine that described second presents the degree of depth and also wrap
Include:
Present depth information according at least to described second and determine presenting of described barrage review information
Attribute information.
In conjunction with any of the above-described kind of possible embodiment of first aspect, the 4th kind of possible reality
Execute in mode, described in present attribute information and include:
The second parallax between left-eye image and eye image that described barrage review information is corresponding
Information.
In conjunction with any of the above-described kind of possible embodiment of first aspect, the 5th kind of possible reality
Execute in mode, described in present attribute information and include:
Described barrage review information present size information.
In conjunction with any of the above-described kind of possible embodiment of first aspect, the 6th kind of possible reality
Execute in mode, described in present attribute information and include:
Described barrage review information and the hiding relation letter of at least one object in described 3 D video
Breath；Wherein, described at least one object includes: within the described time period, two dimension position of appearing with
Described barrage review information has at least one object of intersection；
Described according at least to described second present depth information determine described in present attribute information bag
Include:
Present the 3rd of depth information and described at least one object according to described second and present deep
Degree information determines described hiding relation information.
In conjunction with any of the above-described kind of possible embodiment of first aspect, the 7th kind of possible reality
Execute in mode, described present the degree of depth according to described first and determine that described second presents the degree of depth and include:
Determine that described second presents the degree of depth and described first to present the difference of the degree of depth deep set
In the range of degree difference.
In conjunction with any of the above-described kind of possible embodiment of first aspect, the 8th kind of possible reality
Executing in mode, described method also includes:
Determine that described barrage review information is the most relevant to described object.
In conjunction with any of the above-described kind of possible embodiment of first aspect, the 9th kind of possible reality
Execute in mode, described determine that described barrage review information is the most relevant to described object and include:
Whether determine the attribute information of the contents semantic of described barrage review information and described object
Coupling.
In conjunction with any of the above-described kind of possible embodiment of first aspect, the tenth kind of possible reality
Execute in mode, described determine that described barrage review information is the most relevant to described object and also include:
Determine that the second of described barrage review information is presented the first of the time period and described object
Being presented the time period the most at least partly overlaps.
In conjunction with any of the above-described kind of possible embodiment of first aspect, possible at the 11st kind
In embodiment, described method also includes:
Present the degree of depth according to described second described barrage review information is carried out three-dimensional to present.
Second aspect, a possible embodiment of the application provides a kind of information processing apparatus
Put, including:
Data obtaining module, for obtaining a barrage review information of a 3 D video；
Present the degree of depth and determine module, for regarding with described three-dimensional in response to described barrage review information
The object that frequency presents is correlated with, and presents the degree of depth according to the first of described object and determines that described barrage is commented
The second of opinion information presents the degree of depth.
In conjunction with second aspect, in the embodiment that the second is possible, described in present the degree of depth and determine
Module includes:
Present depth determining unit, deep for presenting according to the first of object described in the time period
Degree information the second of described barrage review information presents depth information in determining the described time period；
Wherein, the described time period includes: described object and described barrage review information simultaneously by
The existing time period.
In conjunction with any of the above-described kind of possible embodiment of second aspect, in the reality that the third is possible
Execute in mode, described in present the degree of depth and determine that module also includes:
Present attribute determining unit, determine institute for presenting depth information according at least to described second
That states barrage review information presents attribute information.
In conjunction with any of the above-described kind of possible embodiment of second aspect, the 4th kind of possible reality
Execute in mode, described in present attribute information and include:
The second parallax between left-eye image and eye image that described barrage review information is corresponding
Information；
The described attribute determining unit that presents includes:
Parallax determines subelement, determines described for presenting depth information according at least to described second
Second parallax information.
In conjunction with any of the above-described kind of possible embodiment of second aspect, the 5th kind of possible reality
Execute in mode, described in present attribute information and include:
Described barrage review information present size information；
The described attribute determining unit that presents includes:
Size determines subelement, determines described for presenting depth information according at least to described second
Present size information.
In conjunction with any of the above-described kind of possible embodiment of second aspect, the 6th kind of possible reality
Execute in mode, described in present attribute information and include:
Described barrage review information and the hiding relation letter of at least one object in described 3 D video
Breath；Wherein, described at least one object includes: within the described time period, two dimension position of appearing with
Described barrage review information has at least one object of intersection；
The described attribute determining unit that presents includes:
Hiding relation determines subelement, for presenting depth information and described according to described second
The 3rd of at least one object presents depth information and determines described hiding relation information.
In conjunction with any of the above-described kind of possible embodiment of second aspect, the 7th kind of possible reality
Execute in mode, described in present the degree of depth and determine that module is further used for:
Determine that described second presents the degree of depth and described first to present the difference of the degree of depth deep set
In the range of degree difference.
In conjunction with any of the above-described kind of possible embodiment of second aspect, the 8th kind of possible reality
Executing in mode, described device also includes:
Relevant determine module, be used for determining described barrage review information whether with described object phase
Close.
In conjunction with any of the above-described kind of possible embodiment of second aspect, the 9th kind of possible reality
Executing in mode, described being correlated with determines that module includes:
Semanteme determines unit, for determining that the contents semantic of described barrage review information is right with described
Whether the attribute information of elephant mates.
In conjunction with any of the above-described kind of possible embodiment of second aspect, the tenth kind of possible reality
Executing in mode, described being correlated with determines that module also includes:
Time determines unit, for determining that the second of described barrage review information is presented the time period
Be presented the time period the most at least partly overlaps with the first of described object.
In conjunction with any of the above-described kind of possible embodiment of second aspect, possible at the 11st kind
In embodiment, described device also includes:
Three-dimensional presents module, for presenting the degree of depth to described barrage review information according to described second
Carry out three-dimensional to present.
The third aspect, a possible embodiment of the application provides a kind of subscriber equipment, bag
Include information processor recited above.
At least one embodiment of the embodiment of the present application according in 3 D video an object in
What the existing degree of depth determined a barrage comment corresponding with this object presents the degree of depth, and then can be natural
Help user barrage comment to be presented in three-dimensional with corresponding object to associate in the degree of depth.
Additionally, in the embodiment that some are possible, by by right with described for the comment of described barrage
As being presented in the same or like degree of depth, so that user is permissible when watching described object
The more comfortable intersection point by two an eye line moves to, in the described barrage comment that the degree of depth is close, keep away
Exempt from user's sight line intersection point to switch between the different degree of depth when seeing the two, facilitate user to watch.
Accompanying drawing explanation
Fig. 1 is the flow chart of a kind of information processing method of the embodiment of the present application；
Fig. 2 a～2c is the application scenarios signal of a kind of information processing method of the embodiment of the present application
Figure；
Fig. 3 is the structural schematic block diagram of a kind of information processor of the embodiment of the present application；
Fig. 4 a is the structural schematic block diagram of a kind of information processor of the embodiment of the present application；
Fig. 4 b is the relevant knot determining module of a kind of information processor of the embodiment of the present application
Structure schematic block diagram；
Fig. 4 c and 4d is that the degree of depth that presents of two kinds of information processors of the embodiment of the present application determines
The structural schematic block diagram of module；
Fig. 4 e be a kind of information processor of the embodiment of the present application present attribute determining unit
Structural schematic block diagram；
Fig. 4 f is the structural schematic block diagram of a kind of information processor of the embodiment of the present application；
Fig. 5 is the structural schematic block diagram of a kind of information processor of the embodiment of the present application；
Fig. 6 is the structural schematic block diagram of a kind of subscriber equipment of the embodiment of the present application.
Detailed description of the invention
Below in conjunction with the accompanying drawings (label identical in some accompanying drawings represent identical element) and implement
Example, is described in further detail the detailed description of the invention of the application.Following example are used for
Bright the application, but it is not limited to scope of the present application.
Only it will be understood by those skilled in the art that terms such as " first ", " second " in the application
For distinguishing different step, equipment or module etc., neither represent any particular technology implication, also
Do not indicate that the inevitable logical order between them.
Typically having the video of barrage comment, barrage thereon comment generally overlays regarding of presenting
Frequently the front of content, is sailed to opposite side by side.Inventors herein have recognized that, due to three
Object in dimension video, in addition to having two-dimentional position of appearing information, also has and presents degree of depth letter
Breath.Object in order to help user three-dimensional to be presented naturally associates with the comment of corresponding barrage
Come, as it is shown in figure 1, a kind of possible embodiment of the embodiment of the present application provides a kind of information
Processing method, including:
S110 obtains a barrage review information of a 3 D video；
The object phase that S120 presents in response to described barrage review information and described 3 D video
Close, present the degree of depth according to the first of described object and determine that the second of described barrage review information presents
The degree of depth.
In the present embodiment, described barrage review information is to described 3 D video with a user
The information of the barrage comment correspondence sent, it generally comprises content letter of described barrage comment
Breath.
For example, the information processor that the application provides is as the execution master of the present embodiment
Body, performs S110～S120.Specifically, described information processor can be with software, hardware
Or the mode of software and hardware combining is arranged in a user device, or, described information processor is originally
Body is exactly described subscriber equipment；Described subscriber equipment includes but not limited to: mobile phone, panel computer,
The 3 D video display devices such as notebook computer, desktop computer and TV, and Video service
The video data processing devices such as device.
At least one embodiment of the embodiment of the present application according in 3 D video an object in
What the existing degree of depth determined a barrage comment corresponding with this object presents the degree of depth, and then can be natural
Help user barrage comment to be presented in three-dimensional with corresponding object to associate in the degree of depth.
Each step of the embodiment of the present application is further illustrated by embodiments below:
S110 obtains a barrage review information of a 3 D video.
In a kind of possible embodiment, institute can be obtained by communication module from external equipment
State barrage review information.
In a kind of possible embodiment, described external equipment can be such as that a user sets
Standby, wherein, send the user of described barrage review information when watching described 3 D video, can
With the subscriber equipment by described user, such as, mobile phone or computer, edit the comment of described barrage
Content and send to described information processor.
In a kind of possible embodiment, described external equipment can be such as a server,
Collect on described server and have multiple user to comment on letter about multiple barrages of described 3 D video
Breath.
In a kind of possible embodiment, such as, described barrage review information likely stores
In the local storage of described information processor, now, described barrage review information is obtained
For reading described barrage review information in local storage.
The object phase that S120 presents in response to described barrage review information and described 3 D video
Close, present the degree of depth according to the first of described object and determine that the second of described barrage review information presents
The degree of depth.
In a kind of possible embodiment, alternatively, before described step S120, institute
Method of stating also includes:
Determine that described barrage review information is the most relevant to described object.
Here, described barrage review information relevant to described object such as may include that described
Barrage review information corresponding barrage comment send for described object.Such as, such as figure
Shown in 2a～2b, in a kind of possible application scenarios, described 3 D video presents wear red
The woman 211 of color skirt leads the content that a white Canis familiaris L. 212 is taken a walk on meadow.Now,
One barrage comment 221 content for example: " this doggie is good lovely ".Now this barrage comment
221 is relevant to the described Canis familiaris L. 212 in described 3 D video.
In a kind of possible embodiment, it is alternatively possible to according to described barrage review information
Contents semantic whether mate with the attribute information of described object determine described barrage comment letter
Cease the most relevant to described object.Wherein, when coupling, described barrage review information is with described
Object is correlated with, and when not mating, described barrage review information is uncorrelated with described object.
Wherein, alternatively, in a kind of possible embodiment, described contents semantic can root
Obtain according to described barrage review information is carried out semantic analysis.
In a kind of possible embodiment, alternatively, the attribute information of described object can be
The initial data of described 3 D video comprises；In alternatively possible embodiment, can
Selection of land, the attribute information of described object can be by the described 3 D video correspondence time period
Each frame picture of (in the presentative time section of the most described barrage review information) carries out graphical analysis
Obtain.
In application scenarios shown in fig. 2 above a～2b, for example, it is possible to institute's 3 D video pair
The frame picture answered carries out graphical analysis, identifies in described frame picture and comprises a who object and
Animal target.Wherein, in the embodiment that some are possible, it is also possible to identify further,
Described who object is " woman " of " wearing red clothes "；Described animal target is " white "
" Canis familiaris L. ".
Carry out semantic analysis by the barrage comment message corresponding to the comment of described barrage, can obtain
To key word " Canis familiaris L. ".
At this point it is possible to by semantic mating with object, determine that described barrage comments on message and institute
State animal target coupling, determine that the two is correlated with.
Alternatively, in the embodiment that some are possible, described determine described barrage review information
The most relevant to described object also include:
Determine that the second of described barrage review information is presented the first of the time period and described object
Being presented the time period the most at least partly overlaps.
In present embodiment, when overlapping, described barrage review information is relevant to described object,
The most uncorrelated.
In a kind of possible embodiment, it is alternatively possible to by by relevant to an object
Barrage comment is presented on the position identical or adjoining with described subject depth, helps user certainly
Right associates the comment of described barrage with described object, and when watching described object,
The degree of depth that need not change sight line intersection point just can watch the comment of described barrage easily.Therefore,
In the present embodiment, described present the degree of depth according to described first and determine that described second presents the degree of depth
Including:
Determine that described second presents the degree of depth and described first to present the difference of the degree of depth deep set
In the range of degree difference.
Depth difference scope described here can be arranged as required to.Such as, in a kind of possible reality
Executing in mode, described depth difference scope can also be certain value, and the most described difference is certain value.
As shown in Figure 2 c, for example, it can be set to described difference is-d.
Alternatively, in a kind of possible embodiment, described according to the first of described object in
The existing degree of depth determines that the second of described barrage review information presents the degree of depth and includes:
According to object described in the time period first presents depth information and determines the described time period
The second of interior described barrage review information presents depth information；
Wherein, the described time period includes: described object and described barrage review information simultaneously by
The existing time period.
In a kind of possible embodiment, described the first of described object presents depth information example
Can according to as described in object as described in left-eye image corresponding to 3 D video and eye image
Parallax determine.
In the present embodiment, within the described time period, the first of described object presents the degree of depth to be had
Being probably fixing, the second of the most described barrage review information presents the degree of depth and is also likely to be fixing
's.Under the scene that some are possible, the page 1 of described object presents the degree of depth and is likely to be at any time
Between change.Now, for example, it is possible to draw with every frame within the described time period according to described object
Face corresponding first present depth information determine with described every frame picture corresponding described second in
Existing depth information.
In a kind of possible scene, it is possible to when the second of described barrage review information is presented
Between in section only part be presented the time period with described the first of described object and overlap, now,
Be not presented with described first that the time period overlaps second was presented in the time period, and described barrage is commented
The second of opinion information presents the degree of depth and can determine according to other rule set.Such as, keep former
It is first that to present the degree of depth constant, or, present the degree of depth away from spectators' setting etc..
In a kind of possible embodiment, described to present the degree of depth according to the first of described object true
The second of fixed described barrage review information presents the degree of depth and includes:
Present depth information according at least to described second and determine presenting of described barrage review information
Attribute information.
In a kind of possible embodiment, described in present attribute information and include:
The second parallax between left-eye image and eye image that described barrage review information is corresponding
Information.
In a kind of possible embodiment, for the every frame picture in the described time period, permissible
According to barrage review information described in described every frame picture second presents depth information and determines
Described barrage review information second regarding between left-eye image and the eye image of every frame picture
Difference information.
Visual experience custom according to user, object size on hand is generally higher than this object
Size a long way off, therefore, in the embodiment that some are possible, alternatively, described in present
Attribute information includes:
Described barrage review information present size information.
Further, present depth information according to described second, in described barrage review information
Second when presenting the degree of depth the closer to spectators, arranges its size the biggest；Otherwise, described second in
When the existing degree of depth is further away from spectators, it is sized to the least.
In the application scenarios that some are possible, the two-dimentional position of appearing of described barrage review information
(two dimension here is other two dimension in addition to the degree of depth during three-dimensional presents, such as width and height
Degree) may not overlap with other object in 3 D video, now can consider described bullet
Curtain review information and the hiding relation problem of other object.Or, the embodiment party that some are possible
In formula, can set the comment of described barrage presents other that forever block in described 3 D video
Object.
In the embodiment that other are possible, in order to bring more preferable three-dimensional to present sense to user
It is subject to, typically presents the degree of depth and can block near the object of spectators and present the degree of depth and be relatively distant from the right of spectators
As, therefore, in a kind of possible embodiment, alternatively, described in present attribute information bag
Include: described barrage review information and the hiding relation letter of at least one object in described 3 D video
Breath；Wherein, described at least one object includes: within the described time period, two dimension position of appearing with
Described barrage review information has at least one object of intersection.
In the present embodiment, alternatively, described depth information is presented according at least to described second
Determine that the attribute information that presents of described barrage review information includes:
Present the 3rd of depth information and described at least one object according to described second and present deep
Degree information determines described hiding relation information.
In the present embodiment it can be seen that at least one object described here may include with
The described object that described barrage review information is relevant.
The embodiment of the present application is further illustrated below by the application scenarios shown in Fig. 2 a～2c.
As described above, in this application scene, 3 D video presents wears red skirt
Woman 211 leads the content that a white Canis familiaris L. 212 is taken a walk on meadow, a barrage comment
The content of 221 is for example: " this doggie is good lovely " (is schematically used in Fig. 2 a～2c
" XX ... " represents this content).It can be seen that described 3 D video present in content,
In addition to barrage recited above comment 221, also have many other barrages comments, such as AAA ...
To EEEE ....
The present processes obtains the relevant barrage review information of described barrage comment 221；Logical
Cross methods described above and determine that described barrage review information associates with described Canis familiaris L. 212.
As shown in Figure 2 c, according to principle and some viewing parameter (examples set of three dimensional display
Such as the distance between user left eye LE and right eye RE, the parameter such as viewing distance of setting), root
Can be true according to the parallax between left-eye image 212L and eye image 212R of described Canis familiaris L. 212
The first of fixed described Canis familiaris L. 212 presents degree of depth Z1.Degree of depth Z is presented according to setting second2With first
Present degree of depth Z1Between difference be-d, described second can be obtained and present degree of depth Z2。
Degree of depth Z is presented according to described second2Corresponding second presents depth information and can obtain institute
State the parallax information between left-eye image 221L and eye image 221R of barrage comment.
Additionally, between left-eye image 211L and eye image 211R according to described woman 211
Parallax information may determine that the 3rd of described woman 211 presents degree of depth Z3。
It is presented time period and described woman 211 and described Canis familiaris L. 212 according to what described barrage was commented on
Be presented the time period, it may be determined that being presented in the time period what described barrage was commented on, they are two years old
The when that dimension position of appearing overlapping with described woman 211 and described Canis familiaris L. 212 respectively.Now,
Present depth information and described first according to described second to present the degree of depth and the described 3rd and present
The first of degree of depth correspondence respectively presents depth information and the described 3rd and presents depth information, can be true
Fixed, within the period overlapped, described barrage comment can block described Canis familiaris L. 212 (such as Fig. 2 a institute
Show), (as shown in Figure 2 b) can be blocked by described woman 211.
In a kind of possible embodiment, comprise a 3 D video at described information processor
When presenting module, described method such as can also include, presents the degree of depth to institute according to described second
State barrage review information to carry out three-dimensional and present.
In a kind of possible embodiment, alternatively, for example, it is possible to according to recited above
Parallax information, present size information and hiding relation information is formed at described second and is presented the time
The left eye figure that in section, described barrage review information is corresponding in each frame picture of described 3 D video
Picture and eye image so that user obtains the visual perception of depth of correspondence when watching 3 D video
It is subject to.
It will be understood by those skilled in the art that the said method in the application detailed description of the invention
In, the sequence number size of each step is not meant to the priority of execution sequence, and the execution of each step is suitable
Sequence should determine with its function and internal logic, and should be to the enforcement of the application detailed description of the invention
Process constitutes any restriction.
As it is shown on figure 3, a kind of possible embodiment of the embodiment of the present application provides a kind of information
Processing means 300, including:
Data obtaining module 310, for obtaining a barrage review information of a 3 D video；
Present the degree of depth and determine module 320, in response to described barrage review information and described three
The object that dimension video presents is correlated with, and presents the degree of depth according to the first of described object and determines described bullet
The second of curtain review information presents the degree of depth.
At least one embodiment of the embodiment of the present application according in 3 D video an object in
What the existing degree of depth determined a barrage comment corresponding with this object presents the degree of depth, and then can be natural
Help user barrage comment to be presented in three-dimensional with corresponding object to associate in the degree of depth.
Each module of the embodiment of the present application, unit is further illustrated by embodiments below.
As shown in Figure 1 described in embodiment, in a kind of possible embodiment, described letter
Breath acquisition module 310 can be a communication module, comments for obtaining described barrage from external equipment
Opinion information.
In alternatively possible embodiment, described data obtaining module 310 can also be at this
Ground memorizer reads described barrage review information.
As shown in fig. 4 a, in a kind of possible embodiment, alternatively, described device 300
Can also include:
Relevant determine module 330, be used for determining described barrage review information whether with described object
Relevant.
As shown in Figure 4 b, in a kind of possible embodiment, alternatively, described relevant true
Cover half block 330 includes:
Semanteme determines unit 331, for determining contents semantic and the institute of described barrage review information
Whether the attribute information stating object mates.
Wherein, alternatively, in a kind of possible embodiment, described contents semantic can root
Obtain according to described barrage review information is carried out semantic analysis.
In a kind of possible embodiment, alternatively, the attribute information of described object can be
The initial data of described 3 D video comprises；In alternatively possible embodiment, can
Selection of land, the attribute information of described object can be by the described 3 D video correspondence time period
Frame picture carry out what graphical analysis obtained.
As shown in Figure 4 b, in a kind of possible embodiment, alternatively, described relevant true
Cover half block 330 also includes:
Time determines unit 332, for determining when the second of described barrage review information is presented
Between section be presented the time period with the first of described object and the most at least partly overlap.
Determine in module 330 further description embodiment shown in Figure 1 about described being correlated with
Corresponding description.
In a kind of possible embodiment, it is alternatively possible to by by relevant to an object
Barrage comment is presented on the position identical or adjoining with described subject depth, helps user certainly
Right associates the comment of described barrage with described object, and when watching described object,
The degree of depth that need not change sight line intersection point just can watch the comment of described barrage easily.Therefore,
In a kind of possible embodiment, described in present the degree of depth and determine that module 320 is further used for:
Determine that described second presents the degree of depth and described first to present the difference of the degree of depth deep set
In the range of degree difference.
Depth difference scope described here can be arranged as required to.Such as, in a kind of possible reality
Executing in mode, described depth difference scope can also be certain value, and the most described difference is certain value.
As illustrated in fig. 4 c, in a kind of possible embodiment, alternatively, present deep described in
Degree determines that module 320 includes:
Present depth determining unit 321, for according to the first of object described in the time period in
In now depth information determines the described time period, the second of described barrage review information presents degree of depth letter
Breath；
Wherein, the described time period includes: described object and described barrage review information simultaneously by
The existing time period.
In a kind of possible embodiment, described the first of described object presents depth information example
Can according to as described in object as described in left-eye image corresponding to 3 D video and eye image
Parallax determine.
As shown in figure 4d, in a kind of possible embodiment, described in present the degree of depth and determine mould
Block 320 also includes:
Present attribute determining unit 322, true for presenting depth information according at least to described second
That determines described barrage review information presents attribute information.
In a kind of possible embodiment, described in present attribute information and include following at least one
Kind:
The second parallax between left-eye image and eye image that described barrage review information is corresponding
Information；
Described barrage review information present size information；
Described barrage review information and the hiding relation letter of at least one object in described 3 D video
Breath；Wherein, described at least one object includes: within the described time period, two dimension position of appearing with
Described barrage review information has at least one object of intersection.
As shown in fig 4e, described in a kind of possible embodiment, attribute determining unit is presented
322 include:
Parallax determines subelement 3221, true for presenting depth information according at least to described second
Fixed described second parallax information；
Size determines subelement 3222, true for presenting depth information according at least to described second
Size information is presented described in Ding；And
Hiding relation determines subelement 3223, for according to described second present depth information with
And the 3rd of described at least one object presents depth information and determines described hiding relation information.
Certainly, those skilled in the art it is recognised that in the embodiment that other is possible, institute
State and present attribute determining unit 322 and can not also include that size recited above determines subelement
3222 and/or hiding relation determine subelement 3223.
As shown in fig. 4f, in a kind of possible embodiment, described device 300 also includes:
Three-dimensional presents module 340, comments on described barrage for presenting the degree of depth according to described second
Information carries out three-dimensional and presents.
In a kind of possible embodiment, alternatively, such as, described three-dimensional presents module
340 can according to parallax information recited above, present size information and hiding relation information shape
Become in described second is presented the time period described barrage review information at described 3 D video
Left-eye image corresponding in each frame picture and eye image so that user is when watching 3 D video
Obtain the space or depth perception impression of correspondence.
The above-mentioned each module of the embodiment of the present application, unit further realize may refer to Fig. 1 and
Description corresponding in Fig. 2 a～2c illustrated embodiment.
The structural representation of another information processor 500 that Fig. 5 provides for the embodiment of the present application
Figure, implementing of information processor 500 is not limited by the application specific embodiment.
As it is shown in figure 5, this information processor 500 may include that
Processor (processor) 510, communication interface (Communications Interface) 520,
Memorizer (memory) 530 and communication bus 540.Wherein:
Processor 510, communication interface 520 and memorizer 530 are by communication bus 540
Complete mutual communication.
Communication interface 520, for the net element communication with such as client etc..
Processor 510, is used for the program that performs 532, specifically can perform said method embodiment
In correlation step.
Specifically, program 532 can include that program code, described program code include computer
Operational order.
Processor 510 is probably a central processor CPU, or specific integrated circuit
ASIC (Application Specific Integrated Circuit), or be configured to implement
One or more integrated circuits of the embodiment of the present application.
Memorizer 530, is used for program of depositing 532.Memorizer 530 may comprise high-speed RAM
Memorizer, it is also possible to also include nonvolatile memory (non-volatile memory), such as
At least one disk memory.Program 532 specifically may be used for so that described information processor
500 execution following steps:
Obtain a barrage review information of a 3 D video；
Relevant to the object that described 3 D video presents in response to described barrage review information, root
Present the degree of depth according to the first of described object and determine that the second of described barrage review information presents the degree of depth.
In program 532, each step implements the corresponding step that may refer in above-described embodiment
In rapid and unit, the description of correspondence, is not repeated herein.Those skilled in the art can be clear
Ground is recognized, for convenience and simplicity of description, and the equipment of foregoing description and the specific works of module
Process, the corresponding process being referred in preceding method embodiment describes, does not repeats them here.
As shown in Figure 6, the embodiment of the present application provides a kind of subscriber equipment 600, including a letter
Breath processing means 610.Described information processor 610 can be for shown in Fig. 3 or Fig. 4 a～4f
Information processor 610 described in any embodiment.
In the embodiment that some are possible, described subscriber equipment 600 includes but not limited to: hands
The 3 D video display devices such as machine, panel computer, notebook computer, desktop computer and TV.
In the embodiment that other are possible, described subscriber equipment 600 can also include video
The video data processing devices such as server.
The subscriber equipment of the embodiment of the present application can according in 3 D video an object present deep
What degree determined corresponding with this object barrage comment presents the degree of depth, and then can naturally help
Help user barrage comment to be presented in three-dimensional with corresponding object to associate in the degree of depth.
Those of ordinary skill in the art are it is to be appreciated that combine the embodiments described herein and retouch
The unit of each example stated and method step, it is possible to electronic hardware or computer software and
Being implemented in combination in of electronic hardware.These functions perform with hardware or software mode actually,
Depend on application-specific and the design constraint of technical scheme.Professional and technical personnel can be to often
Individual specifically should being used for uses different methods to realize described function, but this realization is not
It is considered as beyond scope of the present application.
If described function realizes and as independent product pin using the form of SFU software functional unit
When selling or use, can be stored in a computer read/write memory medium.Based on such
Understand, part that prior art is contributed by the technical scheme of the application the most in other words or
The part of this technical scheme of person can embody with the form of software product, this computer software
Product is stored in a storage medium, including some instructions with so that a computer equipment
(can be personal computer, server, or the network equipment etc.) performs the application, and each is real
Execute all or part of step of method described in example.And aforesaid storage medium includes: USB flash disk, shifting
Dynamic hard disk, read only memory (ROM, Read-Only Memory), random access memory
(RAM, Random Access Memory), magnetic disc or CD etc. are various can store journey
The medium of sequence code.
Embodiment of above is merely to illustrate the application, and not restriction to the application, relevant
The those of ordinary skill of technical field, in the case of without departing from spirit and scope,
Can also make a variety of changes and modification, the technical scheme of the most all equivalents falls within the application
Category, the scope of patent protection of the application should be defined by the claims.
Claims (10)
1. an information processing method, it is characterised in that including:
Obtain a barrage review information of a 3 D video；
Relevant to the object that described 3 D video presents in response to described barrage review information, root
Present the degree of depth according to the first of described object and determine that the second of described barrage review information presents the degree of depth.
2. the method for claim 1, it is characterised in that described according to described first
Present the degree of depth and determine that described second presents the degree of depth and include:
According to object described in the time period first presents depth information and determines the described time period
The second of interior described barrage review information presents depth information；
Wherein, the described time period includes: described object and described barrage review information simultaneously by
The existing time period.
3. method as claimed in claim 2, it is characterised in that described according to described first
Present the degree of depth and determine that described second presents the degree of depth and also include:
Present depth information according at least to described second and determine presenting of described barrage review information
Attribute information.
4. method as claimed in claim 3, it is characterised in that described in present attribute information
Including:
Described barrage review information and the hiding relation letter of at least one object in described 3 D video
Breath；Wherein, described at least one object includes: within the described time period, two dimension position of appearing with
Described barrage review information has at least one object of intersection；
Described according at least to described second present depth information determine described in present attribute information bag
Include:
Present the 3rd of depth information and described at least one object according to described second and present deep
Degree information determines described hiding relation information.
5. the method for claim 1, it is characterised in that described according to described first
Present the degree of depth and determine that described second presents the degree of depth and include:
Determine that described second presents the degree of depth and described first to present the difference of the degree of depth deep set
In the range of degree difference.
6. an information processor, it is characterised in that including:
Data obtaining module, for obtaining a barrage review information of a 3 D video；
Present the degree of depth and determine module, for regarding with described three-dimensional in response to described barrage review information
The object that frequency presents is correlated with, and presents the degree of depth according to the first of described object and determines that described barrage is commented
The second of opinion information presents the degree of depth.
7. device as claimed in claim 6, it is characterised in that described in present the degree of depth and determine
Module includes:
Present depth determining unit, deep for presenting according to the first of object described in the time period
Degree information the second of described barrage review information presents depth information in determining the described time period；
Wherein, the described time period includes: described object and described barrage review information simultaneously by
The existing time period.
8. device as claimed in claim 7, it is characterised in that described in present the degree of depth and determine
Module also includes:
Present attribute determining unit, determine institute for presenting depth information according at least to described second
That states barrage review information presents attribute information.
9. device as claimed in claim 8, it is characterised in that described in present attribute information
Including:
Described barrage review information and the hiding relation letter of at least one object in described 3 D video
Breath；Wherein, described at least one object includes: within the described time period, two dimension position of appearing with
Described barrage review information has at least one object of intersection；
The described attribute determining unit that presents includes:
Hiding relation determines subelement, for presenting depth information and described according to described second
The 3rd of at least one object presents depth information and determines described hiding relation information.
10. a subscriber equipment, it is characterised in that include institute any one of claim 6～9
The information processor stated.
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| CN201510206051.4A CN106162303B (en) | 2015-04-27 | 2015-04-27 | Information processing method, information processing unit and user equipment |
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| CN201510206051.4A CN106162303B (en) | 2015-04-27 | 2015-04-27 | Information processing method, information processing unit and user equipment |
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