CN105657294A - Method and device for presenting virtual special effect on mobile terminal - Google Patents
Method and device for presenting virtual special effect on mobile terminal Download PDFInfo
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- CN105657294A CN105657294A CN201610133505.4A CN201610133505A CN105657294A CN 105657294 A CN105657294 A CN 105657294A CN 201610133505 A CN201610133505 A CN 201610133505A CN 105657294 A CN105657294 A CN 105657294A
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- 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
- H04N5/265—Mixing
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/011—Arrangements for interaction with the human body, e.g. for user immersion in virtual reality
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/011—Arrangements for interaction with the human body, e.g. for user immersion in virtual reality
- G06F3/013—Eye tracking input arrangements
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T19/00—Manipulating 3D models or images for computer graphics
- G06T19/006—Mixed reality
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V20/00—Scenes; Scene-specific elements
- G06V20/20—Scenes; Scene-specific elements in augmented reality scenes
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
- H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
- H04N13/106—Processing image signals
- H04N13/156—Mixing image signals
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2219/00—Indexing scheme for manipulating 3D models or images for computer graphics
- G06T2219/024—Multi-user, collaborative environment
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Abstract
The invention provides a method and device for presenting a virtual special effect on a mobile terminal. The method comprises the steps that when a request for presenting the virtual special effect is received, an image collector of the mobile terminal is called, and the image collector is utilized for collecting current image frames in a reality scene; according to the corresponding relationship between an image set up in advance and a virtual object with the virtual special effect, and the virtual object corresponding to the current image frames is searched for in the corresponding relationship; if the virtual object is found, the found virtual object corresponding to the current image frames and the current image frames are synthesized to obtain a synthesis image; the synthesis image is presented on a display interface of the mobile terminal. The method achieves the purpose of presenting the virtual special effect on the mobile terminal.
Description
Technical field
The present invention relates to Computer Applied Technology field, particularly a kind of method presenting virtual specially good effect on mobile terminals and device.
Background technology
AR (AugmentedReality, augmented reality), it passes through computer technology, virtual Information application to real world, real environment and virtual object has been added to same picture in real time or space exists simultaneously. AR provides in the ordinary course of things, is different from the appreciable information of the mankind, and it not only presents the information of real world, and virtual information is shown simultaneously, two kinds of information supplementary, superpositions mutually.
At present, AR is mainly made by developer, and user only can visually experience non-existent virtual objects in reality scene, such as, user can utilize Helmet Mounted Display, real world with computer graphic is multiple is synthesized together, just it can be seen that the real world round it. In order to increase interest and interactivity, become technical problem urgently to be resolved hurrily according to the self-defined virtual specially good effect of users ' individualized requirement.
Summary of the invention
In view of the above problems, it is proposed that the present invention is to provide a kind of and overcome the problems referred to above or solve the method presenting virtual specially good effect on mobile terminals of the problems referred to above and corresponding device at least in part.
According to an aspect of of the present present invention, it is provided that a kind of method presenting virtual specially good effect on mobile terminals, including:
When receiving the request presenting virtual specially good effect, adjust the image acquisition device of mobile terminal, utilize described image acquisition device to gather the present image picture in reality scene;
According to the corresponding relation between the image pre-build and the virtual objects with virtual specially good effect, described corresponding relation is searched the virtual objects that described present image picture is corresponding;
If finding, then virtual objects corresponding for the described present image picture found and described present image picture are synthesized, obtain composograph;
The display interface of described mobile terminal presents described composograph.
Alternatively, before searching the virtual objects that described present image picture is corresponding in described corresponding relation, described method also includes:
Extract the characteristics of image of described present image picture;
Local characteristics of image storehouse is searched the characteristics of image of described present image picture;
If finding, then in described corresponding relation, search the virtual objects that described present image picture is corresponding.
Alternatively, extract the characteristics of image of described present image picture, including:
Obtain the interface of the server extracting characteristics of image;
Described present image picture is submitted to the server that the described interface of acquisition is corresponding;
Receive the characteristics of image of the described present image picture that described server returns.
Alternatively, described corresponding relation is searched the virtual objects that described present image picture is corresponding, including:
The image of the Image Feature Matching of lookup and described present image picture in described corresponding relation;
Determine the virtual objects that the described image found is corresponding.
Alternatively, after searching the virtual objects that described present image picture is corresponding in described corresponding relation, described method also includes:
If not finding, then generate the information of prompting user's Resurvey image frame.
Alternatively, after the described information generating prompting user's Resurvey image frame, described method also includes:
Follow the tracks of the motion track of described mobile terminal;
Continue with described image acquisition device and gather the present image picture after motion track described in reality scene adjusts, until finding the virtual objects that described present image picture is corresponding.
Alternatively, by following steps set up image and there is virtual specially good effect virtual objects between corresponding relation:
Obtain self-defining, to be used for increasing virtual specially good effect in reality scene virtual objects;
Gather the image in described reality scene;
Corresponding relation is set up between described image and described virtual objects.
Alternatively, described virtual objects include following at least one:
Dynamic sequence picture, video, sound.
Alternatively, virtual objects corresponding for the described present image picture found and described present image picture are synthesized, including:
Sequentially in time, it is overlapped processing by virtual objects corresponding with described present image picture successively for each two field picture in the described present image picture gathered.
Alternatively, after the display interface of described mobile terminal presents described composograph, described also include:
Receive from user's operational order to the virtual objects in described composograph;
Respond described operational order and described virtual objects is performed corresponding operation, the virtual objects after being operated;
It is overlapped processing by the virtual objects after described present image picture and described operation, obtains the composograph after overlap-add procedure;
Composograph after described overlap-add procedure is presented on the display interface of described mobile terminal.
Alternatively, described operational order includes following any one instruction: amplify, reduce, displacement, rotation.
According to another aspect of the present invention, additionally provide a kind of device presenting virtual specially good effect on mobile terminals, including:
Acquisition module, is suitable to, when receiving the request presenting virtual specially good effect, adjust the image acquisition device of mobile terminal, utilizes described image acquisition device to gather the present image picture in reality scene;
Search module, be suitable to, according to the corresponding relation between the image pre-build and the virtual objects with virtual specially good effect, described corresponding relation be searched the virtual objects that described present image picture is corresponding;
First synthesis module, if being suitable to described lookup module searches to virtual objects corresponding to described present image picture, then synthesizes virtual objects corresponding for the described present image picture found and described present image picture, obtains composograph;
First presents module, is suitable to present described composograph on the display interface of described mobile terminal.
Alternatively, described lookup module is further adapted for:
Extract the characteristics of image of described present image picture;
Local characteristics of image storehouse is searched the characteristics of image of described present image picture;
If finding, then in described corresponding relation, search the virtual objects that described present image picture is corresponding.
Alternatively, described lookup module is further adapted for:
Obtain the interface of the server extracting characteristics of image;
Described present image picture is submitted to the server that the described interface of acquisition is corresponding;
Receive the characteristics of image of the described present image picture that described server returns.
Alternatively, described lookup module is further adapted for:
The image of the Image Feature Matching of lookup and described present image picture in described corresponding relation;
Determine the virtual objects that the described image found is corresponding.
Alternatively, described device also includes:
Generation module, is suitable to not find, in described lookup module, the virtual objects that described present image picture is corresponding in described corresponding relation, then generate the information of prompting user's Resurvey image frame.
Alternatively, described acquisition module is further adapted for:
After described generation module generates the information of prompting user's Resurvey image frame, follow the tracks of the motion track of described mobile terminal;
Continue with described image acquisition device and gather the present image picture after motion track described in reality scene adjusts, until finding the virtual objects that described present image picture is corresponding.
Alternatively, described device also includes:
Set up module, be suitable to obtain self-defining, for increasing the virtual objects of virtual specially good effect in reality scene; Gather the image in described reality scene; Corresponding relation is set up between described image and described virtual objects.
Alternatively, described virtual objects include following at least one:
Dynamic sequence picture, video, sound.
Alternatively, described first synthesis module is further adapted for:
Sequentially in time, it is overlapped processing by virtual objects corresponding with described present image picture successively for each two field picture in the described present image picture gathered.
Alternatively, described device also includes:
Command reception module, is suitable to receive from user's operational order to the virtual objects in described composograph;
Respond module, is adapted to respond to described operational order and described virtual objects performs corresponding operation, the virtual objects after being operated;
Second synthesis module, is suitable to the virtual objects after by described present image picture and described operation and is overlapped processing, obtain the composograph after overlap-add procedure;
Second presents module, is suitable to the composograph after by described overlap-add procedure and is presented on the display interface of described mobile terminal.
Alternatively, described operational order includes following any one instruction: amplify, reduce, displacement, rotation.
In embodiments of the present invention, when receiving the request presenting virtual specially good effect, adjust the image acquisition device of mobile terminal, utilize image acquisition device to gather the present image picture in reality scene. Subsequently, according to the corresponding relation between the image pre-build and the virtual objects with virtual specially good effect, this corresponding relation is searched the virtual objects that present image picture is corresponding. If finding, then virtual objects corresponding for the present image picture found and present image picture are synthesized, obtain composograph, and on the display interface of mobile terminal, present composograph. Thus, the embodiment of the present invention achieves the purpose presenting virtual specially good effect on mobile terminals.And, the embodiment of the present invention searches, according to corresponding relation, the virtual objects that present image picture is corresponding, when finding, undertaken synthesizing and presenting by virtual objects corresponding for the present image picture found and present image picture, add interest and the interactivity of reality scene, meet the individual demand of user.
Described above is only the general introduction of technical solution of the present invention, in order to better understand the technological means of the present invention, and can be practiced according to the content of description, and in order to above and other objects of the present invention, feature and advantage can be become apparent, below especially exemplified by the specific embodiment of the present invention.
According to below in conjunction with the accompanying drawing detailed description to the specific embodiment of the invention, those skilled in the art will understand the above-mentioned of the present invention and other purposes, advantage and feature more.
Accompanying drawing explanation
By reading hereafter detailed description of the preferred embodiment, various other advantage and benefit those of ordinary skill in the art be will be clear from understanding. Accompanying drawing is only for illustrating the purpose of preferred implementation, and is not considered as limitation of the present invention. And in whole accompanying drawing, it is denoted by the same reference numerals identical parts. In the accompanying drawings:
Fig. 1 illustrates the flow chart of the method presenting virtual specially good effect according to an embodiment of the invention on mobile terminals;
Fig. 2 illustrates the flow chart of the method presenting virtual specially good effect according to another embodiment of the present invention on mobile terminals;
Fig. 3 illustrates the structural representation of the device presenting virtual specially good effect according to an embodiment of the invention on mobile terminals; And
Fig. 4 illustrates the structural representation of the device presenting virtual specially good effect in accordance with another embodiment of the present invention on mobile terminals.
Detailed description of the invention
It is more fully described the exemplary embodiment of the disclosure below with reference to accompanying drawings. Although accompanying drawing showing the exemplary embodiment of the disclosure, it being understood, however, that may be realized in various forms the disclosure and should do not limited by embodiments set forth here. On the contrary, it is provided that these embodiments are able to be best understood from the disclosure, and complete for the scope of the present disclosure can be conveyed to those skilled in the art.
For solving above-mentioned technical problem, embodiments providing a kind of method presenting virtual specially good effect on mobile terminals, this mobile terminal can be the equipment such as mobile phone, panel computer, intelligent watch. Fig. 1 illustrates the flow chart of the method presenting virtual specially good effect according to an embodiment of the invention on mobile terminals. As it is shown in figure 1, the method at least may comprise steps of S102 to step S108:
Step S102, when receiving the request presenting virtual specially good effect, has adjusted the image acquisition device of mobile terminal, utilizes image acquisition device to gather the present image picture in reality scene;
Step S104, according to the corresponding relation between the image pre-build and the virtual objects with virtual specially good effect, searches the virtual objects that present image picture is corresponding in this corresponding relation;
Step S106, if finding, then synthesizes virtual objects corresponding for the present image picture found and present image picture, obtains composograph;
Step S108, presents composograph on the display interface of mobile terminal.
In embodiments of the present invention, when receiving the request presenting virtual specially good effect, adjust the image acquisition device of mobile terminal, utilize image acquisition device to gather the present image picture in reality scene.Subsequently, according to the corresponding relation between the image pre-build and the virtual objects with virtual specially good effect, this corresponding relation is searched the virtual objects that present image picture is corresponding. If finding, then virtual objects corresponding for the present image picture found and present image picture are synthesized, obtain composograph, and on the display interface of mobile terminal, present composograph. Thus, the embodiment of the present invention achieves the purpose presenting virtual specially good effect on mobile terminals. And, the embodiment of the present invention searches, according to corresponding relation, the virtual objects that present image picture is corresponding, when finding, undertaken synthesizing and presenting by virtual objects corresponding for the present image picture found and present image picture, add interest and the interactivity of reality scene, meet the individual demand of user.
The image acquisition device that above step S102 mentions can be the photograph that has of mobile terminal self or camera head, it is also possible to being the external photograph of mobile terminal or camera head, the embodiment of the present invention is without limitation.
In an embodiment of the present invention, after the step S102 present image picture utilizing image acquisition device to collect in reality scene, it is possible to extract the characteristics of image of present image picture, and then search the characteristics of image of present image picture in local characteristics of image storehouse. Here, being prefixed the characteristics of image of multiple image in local characteristics of image storehouse, local characteristics of image storehouse can preserve in the terminal, it is also possible to is positioned at cloud server, can easily and timely characteristics of image storehouse be updated when being positioned at cloud server.
And, local characteristics of image storehouse contains the characteristics of image of image in corresponding relation, if so finding the characteristics of image of present image picture in local characteristics of image storehouse, then can continue executing with and step S104 corresponding relation between the image pre-build with the virtual objects with virtual specially good effect is searched the virtual objects that present image picture is corresponding, namely, the image of the Image Feature Matching of lookup and present image picture in this corresponding relation, and then determine the virtual objects that the image found is corresponding. Virtual objects described herein can be dynamic sequence picture, video, sound etc., it is also possible to is some virtual role or stage properties, such as the major part son that can apologize, the card cassie that can dance, becomes skin dragon etc., and the embodiment of the present invention is without limitation.
If not finding the characteristics of image of present image picture in local characteristics of image storehouse, then may determine that and the image in corresponding relation fails find the image mated with present image picture, then can generate the information of prompting user's Resurvey image frame, to point out user to adjust the acquisition angles of image acquisition device, the present image picture in Resurvey reality scene.
In the above embodiments, extract the characteristics of image of present image picture, embodiments provide a kind of optional scheme, in this scenario, the interface of the server extracting characteristics of image can be obtained, present image picture is submitted to the server that the interface of acquisition is corresponding, receives the characteristics of image of the present image picture that server returns. Here server is used exclusively for extracting the server of characteristics of image, during corresponding relation between the virtual objects that the embodiment of the present invention pre-builds image and has virtual specially good effect, can also by the characteristics of image of the image in this server extraction corresponding relation, after extracting characteristics of image, the characteristics of image of image is preserved to local characteristics of image storehouse.
In an embodiment of the present invention, after generating the information of prompting user's Resurvey image frame, the motion track of mobile terminal can be followed the tracks of, and continue with the present image picture after motion track in image acquisition device collection reality scene adjusts, until finding the characteristics of image of present image picture in local characteristics of image storehouse.
In step S104 according to the corresponding relation between the image pre-build and the virtual objects with virtual specially good effect, this corresponding relation is searched after the virtual objects that present image picture is corresponding, if not finding the virtual objects that present image picture is corresponding, then generate the information of prompting user's Resurvey image frame, to point out user to adjust the acquisition angles of image acquisition device, the image frame in Resurvey reality scene. For example, it is possible to follow the tracks of the motion track of mobile terminal, continue with image acquisition device and gather the present image picture after this motion track correspondence in reality scene adjusts, until finding the virtual objects that present image picture is corresponding. Again for example, it is possible to prompting user changes the present image picture in reality scene, it is possible to increase other real world object or picture in reality scene.
In an embodiment of the present invention, can by the good friend place terminal of mobile terminal or the user of mobile terminal pre-build image and there is virtual specially good effect virtual objects between corresponding relation, it is also possible to by developer pre-build image and there is virtual specially good effect virtual objects between corresponding relation. Further, embodiments provide a kind of alternative setting up above-mentioned corresponding relation, in this scenario, can obtain self-defining, for increasing the virtual objects of virtual specially good effect in reality scene, gather the image in reality scene subsequently, between this image and virtual objects, set up corresponding relation.
In step s 106, virtual objects corresponding for the present image picture found and present image picture are synthesized, embodiments provide a kind of optional scheme, namely, sequentially in time, it is overlapped virtual objects corresponding with present image picture successively for each two field picture in the present image picture of collection processing. Such as, the snowflake that virtual objects is dynamically transparent that present image picture is corresponding, at this point it is possible to sequentially in time, it is overlapped each two field picture in the present image picture of collection with the snowflake of dynamically transparent successively processing, presents snowy specially good effect in reality scene picture. Again such as, the virtual objects that present image picture is corresponding is the major part son that can apologize, now, can be sequentially in time, it is overlapped processing by the major part son that each two field picture participant successively in the present image picture of collection is apologized, presents in the reality scene picture major part son scene special effect in apology.
In another embodiment of the invention, the display interface of mobile terminal presents after composograph, user can also interact with the virtual objects in composograph, namely, the operational order from the virtual objects in user's synthetic images can be received, and then respond this operational order to the corresponding operation of virtual objects execution, the virtual objects after being operated. Subsequently, it is overlapped processing by the virtual objects after present image picture and operation, obtains the composograph after overlap-add procedure, and the composograph after overlap-add procedure is presented on the display interface of mobile terminal. Here operational order can be amplify, reduce, displacement, the instruction such as rotation, the embodiment of the present invention is without limitation.
Process is realized below by what a specific embodiment was discussed in detail the method presenting virtual specially good effect on mobile terminals provided by the invention.
Fig. 2 illustrates the flow chart of the method presenting virtual specially good effect according to another embodiment of the present invention on mobile terminals.As in figure 2 it is shown, the method at least may comprise steps of S202 to step S214.
Step S202, receives the request presenting virtual specially good effect, has adjusted the image acquisition device of mobile terminal, utilizes image acquisition device to gather the present image picture in reality scene.
Step S204, extracts the characteristics of image of present image picture.
Step S206, it is judged that whether find the characteristics of image of present image picture in local characteristics of image storehouse, if so, then continue executing with step S208; If it is not, then continue executing with step S212.
Step S208, according to the corresponding relation between the image pre-build and the virtual objects with virtual specially good effect, searches the virtual objects that present image picture is corresponding in corresponding relation.
Step S210, synthesizes virtual objects corresponding for the present image picture found and present image picture, obtains composograph, and be presented on the display interface of mobile terminal.
Step S212, generates the information of prompting user's Resurvey image frame.
Step S214, follows the tracks of the motion track of mobile terminal, continues with image acquisition device and gathers the present image picture after motion track in reality scene adjusts, returns and perform step S204.
The embodiment of the present invention searches, according to corresponding relation, the virtual objects that present image picture is corresponding, when finding, undertaken synthesizing and presenting by virtual objects corresponding for the present image picture found and present image picture, add interest and the interactivity of reality scene, meet the individual demand of user.
Further, after step S214, user can also interact with the virtual objects in composograph, namely, the operational order from the virtual objects in user's synthetic images can be received, and then respond this operational order to the corresponding operation of virtual objects execution, the virtual objects after being operated. Subsequently, it is overlapped processing by the virtual objects after present image picture and operation, obtains the composograph after overlap-add procedure, and the composograph after overlap-add procedure is presented on the display interface of mobile terminal. Here operational order can be amplify, reduce, displacement, the instruction such as rotation, the embodiment of the present invention is without limitation.
Based on the method presenting virtual specially good effect on mobile terminals that each embodiment above provides, based on same inventive concept, the embodiment of the present invention additionally provides a kind of device presenting virtual specially good effect on mobile terminals.
Fig. 3 illustrates the structural representation of the device presenting virtual specially good effect according to an embodiment of the invention on mobile terminals. As it is shown on figure 3, this device at least can include acquisition module 310, lookup module the 320, first synthesis module 330 and first presents module 340.
Now introduce the annexation between each composition of the device presenting virtual specially good effect on mobile terminals of the embodiment of the present invention or the function of device and each several part:
Acquisition module 310, is suitable to, when receiving the request presenting virtual specially good effect, adjust the image acquisition device of mobile terminal, utilizes image acquisition device to gather the present image picture in reality scene;
Search module 320, be coupled with acquisition module 310, be suitable to, according to the corresponding relation between the image pre-build and the virtual objects with virtual specially good effect, corresponding relation be searched the virtual objects that present image picture is corresponding;
First synthesis module 330, it is coupled with searching module 320, if being suitable to search module 320 to find the virtual objects that present image picture is corresponding, then virtual objects corresponding for the present image picture found and present image picture are synthesized, obtain composograph;
First presents module 340, is coupled with the first synthesis module 330, is suitable to present composograph on the display interface of mobile terminal.
In an embodiment of the present invention, search module 320 to be further adapted for:
Extract the characteristics of image of present image picture;
Local characteristics of image storehouse is searched the characteristics of image of present image picture;
If finding, then in corresponding relation, search the virtual objects that present image picture is corresponding.
In an embodiment of the present invention, search module 320 to be further adapted for:
Obtain the interface of the server extracting characteristics of image;
Present image picture is submitted to the server that the interface of acquisition is corresponding;
Receive the characteristics of image of the present image picture that server returns.
In an embodiment of the present invention, search module 320 to be further adapted for:
The image of the Image Feature Matching of lookup and present image picture in corresponding relation;
Determine the virtual objects that the image found is corresponding.
In an embodiment of the present invention, as shown in Figure 4, the device that Fig. 3 shows can also include:
Generation module 350, is coupled with searching module 320, is suitable to not find, in lookup module 320, the virtual objects that present image picture is corresponding in corresponding relation, then generates the information of prompting user's Resurvey image frame.
In an embodiment of the present invention, acquisition module 310 is further adapted for:
After generation module 350 generates the information of prompting user's Resurvey image frame, follow the tracks of the motion track of mobile terminal;
Continue with image acquisition device and gather the present image picture after motion track in reality scene adjusts, until finding the virtual objects that present image picture is corresponding.
In an embodiment of the present invention, as shown in Figure 4, the device that Fig. 3 shows can also include:
Set up module 360, with search module 320 be coupled, be suitable to obtain self-defining, for increasing the virtual objects of virtual specially good effect in reality scene; Gather the image in reality scene; Corresponding relation is set up between image and virtual objects.
In an embodiment of the present invention, virtual objects include following at least one:
Dynamic sequence picture, video, sound.
In an embodiment of the present invention, the first synthesis module 330 is further adapted for:
Sequentially in time, it is overlapped virtual objects corresponding with present image picture successively for each two field picture in the present image picture of collection processing.
In an embodiment of the present invention, the device that Fig. 3 or Fig. 4 shows can also include: command reception module, respond module, the second synthesis module and second present module (attached not shown).
Command reception module, is suitable to receive the operational order from the virtual objects in user's synthetic images;
Respond module, is coupled with command reception module, is adapted to respond to operational order and virtual objects performs corresponding operation, the virtual objects after being operated;
Second synthesis module, is coupled with respond module, is suitable to the virtual objects after by present image picture and operation and is overlapped processing, obtains the composograph after overlap-add procedure;
Second presents module, is coupled with the second synthesis module, is suitable to the composograph after by overlap-add procedure and is presented on the display interface of mobile terminal.
In an embodiment of the present invention, operational order includes following any one instruction: amplify, reduce, displacement, rotation.
Combination according to any one preferred embodiment above-mentioned or multiple preferred embodiment, the embodiment of the present invention can reach following beneficial effect:
In embodiments of the present invention, when receiving the request presenting virtual specially good effect, adjust the image acquisition device of mobile terminal, utilize image acquisition device to gather the present image picture in reality scene.Subsequently, according to the corresponding relation between the image pre-build and the virtual objects with virtual specially good effect, this corresponding relation is searched the virtual objects that present image picture is corresponding. If finding, then virtual objects corresponding for the present image picture found and present image picture are synthesized, obtain composograph, and on the display interface of mobile terminal, present composograph. Thus, the embodiment of the present invention achieves the purpose presenting virtual specially good effect on mobile terminals. And, the embodiment of the present invention searches, according to corresponding relation, the virtual objects that present image picture is corresponding, when finding, undertaken synthesizing and presenting by virtual objects corresponding for the present image picture found and present image picture, add interest and the interactivity of reality scene, meet the individual demand of user.
In description mentioned herein, describe a large amount of detail. It is to be appreciated, however, that embodiments of the invention can be put into practice when not having these details. In some instances, known method, structure and technology it are not shown specifically, in order to do not obscure the understanding of this description.
Similarly, it is to be understood that, one or more in order to what simplify that the disclosure helping understands in each inventive aspect, herein above in the description of the exemplary embodiment of the present invention, each feature of the present invention is grouped together in single embodiment, figure or descriptions thereof sometimes. But, the method for the disclosure should be construed to and reflect an intention that namely the present invention for required protection requires feature more more than the feature being expressly recited in each claim. More precisely, as the following claims reflect, inventive aspect is in that all features less than single embodiment disclosed above. Therefore, it then follows claims of detailed description of the invention are thus expressly incorporated in this detailed description of the invention, wherein each claim itself as the independent embodiment of the present invention.
Those skilled in the art are appreciated that, it is possible to carry out the module in the equipment in embodiment adaptively changing and they being arranged in one or more equipment different from this embodiment. Module in embodiment or unit or assembly can be combined into a module or unit or assembly, and multiple submodule or subelement or sub-component can be put them in addition. Except at least some in such feature and/or process or unit excludes each other, it is possible to adopt any combination that all processes or the unit of all features disclosed in this specification (including adjoint claim, summary and accompanying drawing) and so disclosed any method or equipment are combined. Unless expressly stated otherwise, each feature disclosed in this specification (including adjoint claim, summary and accompanying drawing) can be replaced by the alternative features providing purpose identical, equivalent or similar.
In addition, those skilled in the art it will be appreciated that, although embodiments more described herein include some feature included in other embodiments rather than further feature, but the combination of the feature of different embodiment means to be within the scope of the present invention and form different embodiments. Such as, in detail in the claims, the one of any of embodiment required for protection can mode use in any combination.
The all parts embodiment of the present invention can realize with hardware, or realizes with the software module run on one or more processor, or realizes with their combination.It will be understood by those of skill in the art that the some or all functions that microprocessor or digital signal processor (DSP) can be used in practice to realize the some or all parts in the device presenting virtual specially good effect on mobile terminals according to embodiments of the present invention. The present invention is also implemented as part or all the equipment for performing method as described herein or device program (such as, computer program and computer program). The program of such present invention of realization can store on a computer-readable medium, or can have the form of one or more signal. Such signal can be downloaded from internet website and obtain, or provides on carrier signal, or provides with any other form.
The present invention will be described rather than limits the invention to it should be noted above-described embodiment, and those skilled in the art can design alternative embodiment without departing from the scope of the appended claims. In the claims, any reference marks that should not will be located between bracket is configured to limitations on claims. Word " comprises " and does not exclude the presence of the element or step not arranged in the claims. Word "a" or "an" before being positioned at element does not exclude the presence of multiple such element. The present invention by means of including the hardware of some different elements and can realize by means of properly programmed computer. In the unit claim listing some devices, several in these devices can be through same hardware branch and specifically embody. Word first, second and third use do not indicate that any order. Can be title by these word explanations.
So far, those skilled in the art will recognize that, although the detailed multiple exemplary embodiments illustrate and describing the present invention herein, but, without departing from the spirit and scope of the present invention, still can directly determine according to present disclosure or derive other variations or modifications many meeting the principle of the invention. Therefore, the scope of the present invention is it is understood that cover all these other variations or modifications with regarding as.
The embodiment of the present invention additionally provides: A1, a kind of method presenting virtual specially good effect on mobile terminals, including:
When receiving the request presenting virtual specially good effect, adjust the image acquisition device of mobile terminal, utilize described image acquisition device to gather the present image picture in reality scene;
According to the corresponding relation between the image pre-build and the virtual objects with virtual specially good effect, described corresponding relation is searched the virtual objects that described present image picture is corresponding;
If finding, then virtual objects corresponding for the described present image picture found and described present image picture are synthesized, obtain composograph;
The display interface of described mobile terminal presents described composograph.
A2, method according to A1, wherein, before searching the virtual objects that described present image picture is corresponding in described corresponding relation, described method also includes:
Extract the characteristics of image of described present image picture;
Local characteristics of image storehouse is searched the characteristics of image of described present image picture;
If finding, then in described corresponding relation, search the virtual objects that described present image picture is corresponding.
A3, method according to A2, wherein, extract the characteristics of image of described present image picture, including:
Obtain the interface of the server extracting characteristics of image;
Described present image picture is submitted to the server that the described interface of acquisition is corresponding;
Receive the characteristics of image of the described present image picture that described server returns.
A4, method according to A3, wherein, search the virtual objects that described present image picture is corresponding in described corresponding relation, including:
The image of the Image Feature Matching of lookup and described present image picture in described corresponding relation;
Determine the virtual objects that the described image found is corresponding.
A5, method according to any one of A1-A4, wherein, after searching the virtual objects that described present image picture is corresponding in described corresponding relation, described method also includes:
If not finding, then generate the information of prompting user's Resurvey image frame.
A6, method according to A5, wherein, after the described information generating prompting user's Resurvey image frame, described method also includes:
Follow the tracks of the motion track of described mobile terminal;
Continue with described image acquisition device and gather the present image picture after motion track described in reality scene adjusts, until finding the virtual objects that described present image picture is corresponding.
A7, method according to any one of A1-A6, wherein, by following steps set up image and there is virtual specially good effect virtual objects between corresponding relation:
Obtain self-defining, to be used for increasing virtual specially good effect in reality scene virtual objects;
Gather the image in described reality scene;
Corresponding relation is set up between described image and described virtual objects.
A8, method according to any one of A1-A7, wherein, described virtual objects include following at least one:
Dynamic sequence picture, video, sound.
A9, method according to A8, wherein, synthesize virtual objects corresponding for the described present image picture found and described present image picture, including:
Sequentially in time, it is overlapped processing by virtual objects corresponding with described present image picture successively for each two field picture in the described present image picture gathered.
A10, method according to any one of A1-A9, wherein, after presenting described composograph on the display interface of described mobile terminal, described also include:
Receive from user's operational order to the virtual objects in described composograph;
Respond described operational order and described virtual objects is performed corresponding operation, the virtual objects after being operated;
It is overlapped processing by the virtual objects after described present image picture and described operation, obtains the composograph after overlap-add procedure;
Composograph after described overlap-add procedure is presented on the display interface of described mobile terminal.
A11, method according to A10, wherein, described operational order includes following any one instruction: amplify, reduce, displacement, rotation.
B12, a kind of device presenting virtual specially good effect on mobile terminals, including:
Acquisition module, is suitable to, when receiving the request presenting virtual specially good effect, adjust the image acquisition device of mobile terminal, utilizes described image acquisition device to gather the present image picture in reality scene;
Search module, be suitable to, according to the corresponding relation between the image pre-build and the virtual objects with virtual specially good effect, described corresponding relation be searched the virtual objects that described present image picture is corresponding;
First synthesis module, if being suitable to described lookup module searches to virtual objects corresponding to described present image picture, then synthesizes virtual objects corresponding for the described present image picture found and described present image picture, obtains composograph;
First presents module, is suitable to present described composograph on the display interface of described mobile terminal.
B13, device according to B12, wherein, described lookup module is further adapted for:
Extract the characteristics of image of described present image picture;
Local characteristics of image storehouse is searched the characteristics of image of described present image picture;
If finding, then in described corresponding relation, search the virtual objects that described present image picture is corresponding.
B14, device according to B13, wherein, described lookup module is further adapted for:
Obtain the interface of the server extracting characteristics of image;
Described present image picture is submitted to the server that the described interface of acquisition is corresponding;
Receive the characteristics of image of the described present image picture that described server returns.
B15, device according to B14, wherein, described lookup module is further adapted for:
The image of the Image Feature Matching of lookup and described present image picture in described corresponding relation;
Determine the virtual objects that the described image found is corresponding.
B16, device according to any one of B12-B15, wherein, also include:
Generation module, is suitable to not find, in described lookup module, the virtual objects that described present image picture is corresponding in described corresponding relation, then generate the information of prompting user's Resurvey image frame.
B17, device according to B16, wherein, described acquisition module is further adapted for:
After described generation module generates the information of prompting user's Resurvey image frame, follow the tracks of the motion track of described mobile terminal;
Continue with described image acquisition device and gather the present image picture after motion track described in reality scene adjusts, until finding the virtual objects that described present image picture is corresponding.
B18, device according to any one of B12-B17, wherein, also include:
Set up module, be suitable to obtain self-defining, for increasing the virtual objects of virtual specially good effect in reality scene; Gather the image in described reality scene; Corresponding relation is set up between described image and described virtual objects.
B19, device according to any one of B12-B18, wherein, described virtual objects include following at least one:
Dynamic sequence picture, video, sound.
B20, device according to B19, wherein, described first synthesis module is further adapted for:
Sequentially in time, it is overlapped processing by virtual objects corresponding with described present image picture successively for each two field picture in the described present image picture gathered.
B21, device according to any one of B12-B20, wherein, also include:
Command reception module, is suitable to receive from user's operational order to the virtual objects in described composograph;
Respond module, is adapted to respond to described operational order and described virtual objects performs corresponding operation, the virtual objects after being operated;
Second synthesis module, is suitable to the virtual objects after by described present image picture and described operation and is overlapped processing, obtain the composograph after overlap-add procedure;
Second presents module, is suitable to the composograph after by described overlap-add procedure and is presented on the display interface of described mobile terminal.
B22, device according to B21, wherein, described operational order includes following any one instruction: amplify, reduce, displacement, rotation.
Claims (10)
1. the method presenting virtual specially good effect on mobile terminals, including:
When receiving the request presenting virtual specially good effect, adjust the image acquisition device of mobile terminal, utilize described image acquisition device to gather the present image picture in reality scene;
According to the corresponding relation between the image pre-build and the virtual objects with virtual specially good effect, described corresponding relation is searched the virtual objects that described present image picture is corresponding;
If finding, then virtual objects corresponding for the described present image picture found and described present image picture are synthesized, obtain composograph;
The display interface of described mobile terminal presents described composograph.
2. method according to claim 1, wherein, before searching the virtual objects that described present image picture is corresponding in described corresponding relation, described method also includes:
Extract the characteristics of image of described present image picture;
Local characteristics of image storehouse is searched the characteristics of image of described present image picture;
If finding, then in described corresponding relation, search the virtual objects that described present image picture is corresponding.
3. method according to claim 2, wherein, extracts the characteristics of image of described present image picture, including:
Obtain the interface of the server extracting characteristics of image;
Described present image picture is submitted to the server that the described interface of acquisition is corresponding;
Receive the characteristics of image of the described present image picture that described server returns.
4. method according to claim 3, wherein, searches the virtual objects that described present image picture is corresponding in described corresponding relation, including:
The image of the Image Feature Matching of lookup and described present image picture in described corresponding relation;
Determine the virtual objects that the described image found is corresponding.
5. the method according to any one of claim 1-4, wherein, after searching the virtual objects that described present image picture is corresponding in described corresponding relation, described method also includes:
If not finding, then generate the information of prompting user's Resurvey image frame.
6. method according to claim 5, wherein, after the described information generating prompting user's Resurvey image frame, described method also includes:
Follow the tracks of the motion track of described mobile terminal;
Continue with described image acquisition device and gather the present image picture after motion track described in reality scene adjusts, until finding the virtual objects that described present image picture is corresponding.
7. the method according to any one of claim 1-6, wherein, by following steps set up image and there is virtual specially good effect virtual objects between corresponding relation:
Obtain self-defining, to be used for increasing virtual specially good effect in reality scene virtual objects;
Gather the image in described reality scene;
Corresponding relation is set up between described image and described virtual objects.
8. the method according to any one of claim 1-7, wherein, described virtual objects include following at least one:
Dynamic sequence picture, video, sound.
9. method according to claim 8, wherein, synthesizes virtual objects corresponding for the described present image picture found and described present image picture, including:
Sequentially in time, it is overlapped processing by virtual objects corresponding with described present image picture successively for each two field picture in the described present image picture gathered.
10. present a device for virtual specially good effect on mobile terminals, including:
Acquisition module, is suitable to, when receiving the request presenting virtual specially good effect, adjust the image acquisition device of mobile terminal, utilizes described image acquisition device to gather the present image picture in reality scene;
Search module, be suitable to, according to the corresponding relation between the image pre-build and the virtual objects with virtual specially good effect, described corresponding relation be searched the virtual objects that described present image picture is corresponding;
First synthesis module, if being suitable to described lookup module searches to virtual objects corresponding to described present image picture, then synthesizes virtual objects corresponding for the described present image picture found and described present image picture, obtains composograph;
First presents module, is suitable to present described composograph on the display interface of described mobile terminal.
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