CN107509021A - A kind of image pickup method, device and storage medium - Google Patents

A kind of image pickup method, device and storage medium Download PDF

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Publication number
CN107509021A
CN107509021A CN201710584382.0A CN201710584382A CN107509021A CN 107509021 A CN107509021 A CN 107509021A CN 201710584382 A CN201710584382 A CN 201710584382A CN 107509021 A CN107509021 A CN 107509021A
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CN
China
Prior art keywords
destination object
multimedia
status information
shooting
camera device
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Granted
Application number
CN201710584382.0A
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Chinese (zh)
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CN107509021B (en
Inventor
刘昕
廖宇
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MIGU Music Co Ltd
MIGU Culture Technology Co Ltd
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MIGU Music Co Ltd
MIGU Culture Technology Co Ltd
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Priority to CN201710584382.0A priority Critical patent/CN107509021B/en
Publication of CN107509021A publication Critical patent/CN107509021A/en
Application granted granted Critical
Publication of CN107509021B publication Critical patent/CN107509021B/en
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/61—Control of cameras or camera modules based on recognised objects
    • H04N23/611—Control of cameras or camera modules based on recognised objects where the recognised objects include parts of the human body
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/60—Network streaming of media packets
    • H04L65/75—Media network packet handling
    • H04L65/762—Media network packet handling at the source 
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/62—Control of parameters via user interfaces
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/69—Control of means for changing angle of the field of view, e.g. optical zoom objectives or electronic zooming
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/80—Camera processing pipelines; Components thereof

Abstract

The invention discloses a kind of image pickup method, in the state of the audio signal of collection destination object input, obtains the status information of destination object；Judge whether the status information meets shooting condition；If the status information meets shooting condition, multimedia of the camera device shooting for the destination object is controlled.The present invention further simultaneously discloses a kind of filming apparatus and storage medium.

Description

A kind of image pickup method, device and storage medium
Technical field
The present invention relates to technique for taking field, more particularly to a kind of image pickup method, device and storage medium.
Background technology
With the continuous improvement of people's living standards, the entertainment way for being available for people to select is also more and more, wherein going K to sing Room is sung, and is a kind of very universal entertainment way.
Recently in the big place of the flows of the people such as market, movie theatre, dining room, occurs a kind of miniaturization, sophistication, convenient one after another The amusement equipment of change.Such amusement equipment is a kind of glasshouse for integrating singing, listening the functions such as song, record, its outward appearance Similar to the telephone booth of closing, therefore, referred to as " mobile KTV ", " mini singing-hall ", or " mini K sings room " are (following It is referred to as " mini K sings room ").People can sing in room in mini K and not sung to one's heart's content by other people interference, and sing It Cheng Zhong, can't help that various abundant expressions can be betrayed.
However, to shoot the expression of user in existing mini K songs room, generally require user and draw out what is carried by oneself The terminal device such as mobile phone or camera, is shot manually, and efficiency is low and cumbersome, causes Consumer's Experience poor.
The content of the invention
In view of this, the embodiment of the present invention it is expected to provide a kind of image pickup method, device and storage medium, can realize automatic Shooting.
To reach above-mentioned purpose, what the technical scheme of the embodiment of the present invention was realized in：
The embodiment of the present invention provides a kind of image pickup method, and methods described is applied to the equipment for being provided with camera device, described Method includes：
In the state of the audio signal of collection destination object input, the status information of destination object is obtained；
Judge whether the status information meets shooting condition；
If the status information meets shooting condition, the camera device shooting is controlled for the more of the destination object Media.
In such scheme, before the status information for obtaining destination object, in addition to：
Adjust the shooting angle of at least one camera device so that the destination object is at least one shooting dress In the coverage put；Or if the destination object is located at outside the designated area of the preview image of camera device shooting, The destination object is then prompted to change position.
In such scheme, the shooting angle of at least one camera device of adjustment, including：
The shooting angle of camera device described in adjust automatically；Or
In response to the shooting angle adjust instruction received, the shooting angle of the camera device is adjusted.
In such scheme, the status information for obtaining destination object, including obtain at least one in following information：
The tone of the destination object；
The volume of the destination object；
The facial expression feature of the destination object.
In such scheme, when the status information of the destination object includes the tone of the destination object, the judgement Whether the status information meets shooting condition, including：When tone of the destination object in audio signal output procedure is big When tonality threshold, judgement meets shooting condition；
It is described to judge the status information when the status information of the destination object includes the volume of the destination object Whether shooting condition is met, including：When volume of the destination object in audio signal output procedure is more than volume threshold, Judgement meets shooting condition；
When the status information of the destination object includes the facial expression feature of the destination object, described in the judgement Whether status information meets shooting condition, including：Judge in expression storehouse to whether there is and the facial expression of destination object spy The similarity of sign is more than the default facial expression feature of similarity threshold；If in the presence of judgement meets shooting condition；Wherein, institute Expression storehouse is stated, for the database for storing default facial expression feature；The default facial expression feature, to pre-set , characterizing the facial expression feature that the status information of the destination object meets shooting condition.
In such scheme, methods described also includes：Play default multimedia；
If the status information does not meet shooting condition, when the default multimedia playing progress rate reaches default Between when putting, control multimedia of the camera device shooting for destination object.
In such scheme, the equipment application for being provided with camera device sings room in mini K.
In such scheme, the multimedia for destination object, including one of the following：
Picture；Video；
Methods described also includes：
To being pre-processed for the multimedia of the destination object, and will be deposited by pretreated multimedia Storage；
Wherein, the pretreatment comprises at least one of in the following manner：Expression bag is generated according to the multimedia of acquisition；It will obtain Multimedia making into individualized video.
In such scheme, methods described also includes：
If the status information meets shooting condition, the audio for controlling the equipment currently to input the destination object Signal is recorded；
A video is synthesized by the audio signal of recording and for the multimedia of the destination object.
In such scheme, methods described also includes：
Using the video of synthesis, the default multimedia is replaced.
In such scheme, methods described also includes：
The multimedia for the destination object and/or the video are sent to specified terminal device.
The embodiment of the present invention also provides a kind of filming apparatus, and described device includes：Acquisition module, discrimination module and shooting mould Block；Wherein,
The acquisition module, in the state of the audio signal of collection destination object input, obtaining destination object Status information；
The discrimination module, for judging whether the status information meets shooting condition；
The taking module, if meeting shooting condition for the status information, control the camera device shooting pin To the multimedia of the destination object.
In such scheme, described device also includes adjusting module, for adjusting the shooting angle of at least one camera device, So that the destination object is in the coverage of at least one camera device；Or if the destination object is located at Outside the designated area of the preview image of the camera device shooting, then the destination object is prompted to change position.
In such scheme, the adjusting module, it is specifically used for：
The shooting angle of camera device described in adjust automatically；Or
In response to the shooting angle adjust instruction received, the shooting angle of the camera device is adjusted.
In such scheme, the acquisition module, it is specifically used for：Obtain at least one in following information：
The tone of the destination object；
The volume of the destination object；
The facial expression feature of the destination object.
In such scheme, the discrimination module, it is specifically used for：When the shape for the destination object that the acquisition module obtains State information includes the tone of the destination object, and tone of the destination object in audio signal output procedure is more than tone During threshold value, judgement meets shooting condition；
Also particularly useful for：When the status information for the destination object that the acquisition module obtains includes the destination object Volume, and when volume of the destination object in audio signal output procedure is more than volume threshold, judgement meets shooting bar Part；
Also particularly useful for：When the status information for the destination object that the acquisition module obtains includes the destination object Facial expression feature, and judge to whether there is in expression storehouse and be more than with the similarity of the facial expression feature of the destination object The default facial expression feature of similarity threshold；If in the presence of judgement meets shooting condition；Wherein, the expression storehouse, for for The database of the default facial expression feature of storage；The default facial expression feature, for it is pre-setting, characterizing the mesh The status information of mark object meets the facial expression feature of shooting condition.
In such scheme, described device also includes presetting module, is specifically used for：
Play default multimedia；
If the status information does not meet shooting condition, when the default multimedia playing progress rate reaches default Between when putting, control multimedia of the camera device shooting for the destination object.
In such scheme, described device also includes pretreatment module, for entering for the multimedia of the destination object Row pretreatment, and will be stored by pretreated multimedia；Wherein, it is described pretreatment comprise at least in the following manner it One：Expression bag is generated according to the multimedia of acquisition；By the multimedia making of acquisition into individualized video.
In such scheme, the pretreatment module, it is specifically used for：If the status information meets shooting condition, control The audio signal that the equipment currently inputs to the destination object is recorded；By the audio signal of recording and for the mesh The multimedia of mark object synthesizes a video.
In such scheme, described device also includes replacement module, for the video using synthesis, replaces described default Multimedia.
In such scheme, described device also includes sending module, for by for the multimedia of the destination object and/or The video, send to specified terminal device.
The embodiment of the present invention also provides a kind of storage medium, is stored thereon with executable program, the executable code The step in above-mentioned technical proposal is realized during computing device.
The embodiment of the present invention also provides a kind of filming apparatus, including memory, processor and storage are on a memory and energy Enough executable programs run by the processor, the processor perform above-mentioned technical proposal when running the executable program In step.
A kind of scheme of any of the above provided in an embodiment of the present invention, pass through the audio signal in collection destination object input Under state, the status information of destination object is obtained, and then the status information of the destination object is judged.When the target When the status information of object meets shooting condition, the multimedia of the destination object is just directed to using camera device shooting.It can be seen that Whole shooting process is drawn out the terminal devices such as the mobile phone carried or camera by oneself without user and shot manually, but real The automatic shooting to destination object (user) is showed.This programme efficiency high, and for a user in terms of existing technologies, Due to being shot manually without oneself drawing out equipment, so as to which shooting process becomes convenient.
Brief description of the drawings
Fig. 1 is the implementation process schematic diagram of image pickup method provided in an embodiment of the present invention；
Fig. 2 is the detailed process schematic diagram of image pickup method provided in an embodiment of the present invention；
Fig. 3 is the composition structural representation of filming apparatus provided in an embodiment of the present invention；
Fig. 4 is the hardware architecture diagram of filming apparatus provided in an embodiment of the present invention.
Embodiment
Embodiment one,
In the embodiment of the present invention, the implementation process schematic diagram of image pickup method is as shown in figure 1, comprise the following steps：
Step 101：In the state of the audio signal of collection destination object input, the status information of destination object is obtained；
Step 102：Judge whether the status information meets shooting condition；
Step 103：If the status information meets shooting condition, the camera device shooting is controlled to be directed to the target The multimedia of object.
Here, the image pickup method is applied to the equipment for being provided with camera device.Wherein, the camera device of being provided with Equipment, for example can apply to mini K songs room.
Here, the destination object is under audio output state, is entered by multimedia processing system control picture pick-up device The user of row multimedia shooting.For example, during being sung during mini K sings room, picture is carried out by K song system control cameras Or the user of video capture.Further, when the destination object exports audio signal, multimedia processing system will obtain automatically The audio signal is taken, now the state of audio signal of the multimedia processing system just in the collection destination object input. For example, destination object starts to sing in mini K sings room, the voice signal of destination object described in K song system automatic data collections.It is described Before the status information for obtaining destination object, in addition to：Adjust the shooting angle of at least one camera device so that the target Object is in the coverage of at least one camera device；Or if the destination object is located at the camera device Outside the designated area of the preview image of shooting, then the destination object is prompted to change position.Specifically, at the destination object In in the coverage of camera device, shooting angle is bad need to adjust coverage when, adjust the shooting angle of camera device Degree so that the destination object is in the coverage of at least one camera device；Taken the photograph when the destination object is in described When outside the designated area of the preview image shot as device, then there is prompt message, prompt the destination object to change position, make The destination object is obtained to be in the coverage of at least one camera device.Wherein, at least one camera device of adjustment Shooting angle, including：The shooting angle of camera device described in adjust automatically；Or the shooting angle in response to receiving is adjusted Whole instruction, the shooting angle of the camera device is adjusted.
Here, the status information for obtaining destination object, including obtain at least one in following information：The target The tone of object；The volume of the destination object；The facial expression feature of the destination object.Wherein, the destination object Tone be multimedia processing system after the audio signal of the destination object is got, by speech tone know obtain otherwise Get the tone of the destination object；The volume of the destination object is that multimedia processing system is getting the destination object Audio signal after, known by speech volume and get the volume of the destination object otherwise；The face of the destination object Portion's expressive features are monitored and obtained by the picture pick-up device under in running order by multimedia processing system.
Further, when the status information of the destination object includes the tone of the destination object, the judgement institute State whether status information meets shooting condition, including：When tone of the destination object in audio signal output procedure is more than During tonality threshold, judgement meets shooting condition；
It is described to judge the status information when the status information of the destination object includes the volume of the destination object Whether shooting condition is met, including：When volume of the destination object in audio signal output procedure is more than volume threshold, Judgement meets shooting condition；
When the status information of the destination object includes the facial expression feature of the destination object, described in the judgement Whether status information meets shooting condition, including：Judge in expression storehouse to whether there is and the facial expression of destination object spy The similarity of sign is more than the default facial expression feature of similarity threshold；If in the presence of judgement meets shooting condition；Wherein, institute Expression storehouse is stated, for the database for storing default facial expression feature；The default facial expression feature, to pre-set , characterizing the facial expression feature that the status information of the destination object meets shooting condition.
In addition, methods described also includes：Play default multimedia；If the status information does not meet shooting condition, When the default multimedia playing progress rate reaches preset time point, the camera device shooting is controlled to be directed to destination object Multimedia.Wherein, the default multimedia is existing multimedia.Optionally, can in the default multimedia To be previously provided with least one preset time point.Why preset time point is set in multimedia, will be described hereinafter, Here is omitted.
Further, the multimedia for destination object, including one of the following：Picture；Video；Specifically, can be with In the state of the audio signal of collection destination object input, picture shooting is carried out to the destination object；Or it can adopt In the state of the audio signal for collecting destination object input, video record is carried out to the destination object by the camera device.
Further, methods described also includes：To being pre-processed for the multimedia of the destination object, and will pass through Pretreated multimedia is stored；Wherein, the pretreatment comprises at least one of in the following manner：According to the multimedia of acquisition Generate expression bag；By the multimedia making of acquisition into individualized video.Wherein, the expression bag is with the destination object of shooting Picture is material, mixes a series of words to match with the picture, symbol etc., and then be fabricated to for expressing particular emotion One group of picture.The individualized video is using the picture of the destination object of shooting as material, by composite software by audio, text Word and the picture are synthesized, and then are fabricated to the video for meeting producer's wish.Further, methods described also includes： If the status information meets shooting condition, the audio signal for controlling the equipment currently to input the destination object is carried out Record；A video is synthesized by the audio signal of recording and for the multimedia of the destination object.Further, the side Method also includes：Using the video of synthesis, the default multimedia is replaced.Further, methods described also includes：By institute The multimedia for the destination object and/or the video are stated, is sent to specified terminal device.
The scheme that the present embodiment provides, in the state of the audio signal of collection destination object input, obtain destination object Status information, then differentiate whether the status information of the destination object meets shooting condition, when judge destination object Status information when meeting shooting condition, just control multimedia of the camera device shooting for the destination object；Or true In the case that the status information of the fixed destination object does not meet shooting condition, reach pre- in default multimedia playing progress rate If during time point, then control multimedia of the camera device shooting for the destination object.In this way, just realize to the target The automatic shooting of object.
Embodiment two,
In the embodiment of the present invention, the implementation process of image pickup method is as shown in figure 1, comprise the following steps：
Step 101：In the state of the audio signal of collection destination object input, the status information of destination object is obtained；
Step 102：Judge whether the status information meets shooting condition；
Step 103：If the status information meets shooting condition, the camera device shooting is controlled to be directed to the target The multimedia of object.
In step 101 in embodiments of the present invention, at least one camera device is arranged in the space where destination object, And realized and communicated to connect by wired or wireless mode and multimedia processing system.Specifically, camera device can use WLAN (Wireless Local Area Networks, WLAN), bluetooth, near-field communication (Near Field Communication, NFC) etc. be wirelessly connected to multimedia processing system；Or it can be connected to by cable network Multimedia processing system.In addition, terminal device signs in multimedia processing system by modes such as barcode scanning, validation informations, Realize the communication connection of terminal device and multimedia processing system.Wherein, the terminal device includes but is not limited to mobile phone, flat board Computer, Intelligent worn device etc..Further, the camera device is started after enabled instruction is received；Or can With the automatic start after multimedia processing system is connected to.Specifically, institute's camera device is carried out after directly receiving enabled instruction Start；Or the multimedia processing system receives the enabled instruction for starting the camera device, starts the camera device； Or the camera device just automatic start after the multimedia processing system is connected to.In addition, the camera device is being opened Just a kind of screening-mode is set after opening, can be modified when needing.
Here, the image pickup method is applied to the equipment for being provided with camera device.Wherein, the camera device of being provided with Equipment application sings room in mini K.
Here, the status information for obtaining destination object, including obtain at least one in following information：The target The tone of object；The volume of the destination object；The facial expression feature of the destination object.Wherein, the multimedia includes The forms such as image, video.In addition, before the status information for obtaining destination object, in addition to：Adjust at least one shooting dress The shooting angle put so that the destination object is in the coverage of at least one camera device；It is or if described Destination object is located at outside the designated area of the preview image of camera device shooting, then prompts the destination object to change position Put.Specifically, when the destination object is in the coverage of camera device, need to adjust shooting model shooting angle is bad When enclosing, the shooting angle of camera device is adjusted so that the destination object is in the coverage of at least one camera device； When the destination object is in outside the designated area of the preview image of camera device shooting, then in multimedia processing system There is prompt message, prompt the destination object to change position so that the destination object is at least one camera device In coverage.
Wherein, the shooting angle of at least one camera device of adjustment, including：Multimedia processing system adjust automatically institute State the shooting angle of camera device；Or the shooting angle adjust instruction in response to receiving, the shooting to the camera device Angle is adjusted.Further, one of at least following several ways can be used by adjusting the shooting angle of camera device：More matchmakers The angle of body processing system adjust automatically camera device；Or after adjust instruction is received, in the aobvious of multimedia processing system The adjustment of carry out shooting angle in display screen；Or after adjust instruction is received, shooting angle is carried out directly on camera device The adjustment of degree.Specifically, the multimedia processing system sends the multimedia that the camera device is shot to terminal device, institute State the pre-review information that destination object can be shot in the screen of the terminal device, the multimedia processing system With according to the pre-review information, the angle of adjust automatically shooting；Or the camera device is after adjust instruction is received, root The pre-review information shown in screen according to the terminal device, directly carry out the adjustment of shooting angle；Or according to the terminal The pre-review information shown in the screen of equipment, multimedia processing system are clapped camera device according to the adjust instruction received Take the photograph the adjustment of angle.
In addition, after the shooting angle adjustment of the camera device, the terminal device can close preview state；Or Preview state can be kept it turned on.
In a step 102, the multimedia processing system judges whether the status information meets shooting condition.Specifically , judge the status information meet shooting condition can in the following manner in it is at least one：
When the status information of the destination object includes the tone of the destination object, the multimedia processing system is sentenced Whether the status information of breaking meets shooting condition, including：When tone of the destination object in audio signal output procedure During more than tonality threshold, judgement meets shooting condition；When the status information of the destination object includes the sound of the destination object During amount, the multimedia processing system judges whether the status information meets shooting condition, including：When the destination object exists When volume in audio signal output procedure is more than volume threshold, judgement meets shooting condition；
When the status information of the destination object includes the facial expression feature of the destination object, at the multimedia Reason system judges whether the status information meets shooting condition, including：Judge to whether there is and the target pair in expression storehouse The similarity of the facial expression feature of elephant is more than the default facial expression feature of similarity threshold；If in the presence of judgement meets bat Take the photograph condition；Wherein, the expression storehouse, for the database for storing default facial expression feature；The default facial expression is special Sign, for it is pre-setting, characterizing the facial expression feature that the status information of the destination object meets shooting condition.
It is of course also possible to two kinds in through the above way and two or more judge whether the status information meets bat Take the photograph condition.For example, when the status information of the destination object includes the tone and volume of the destination object, the multimedia Processing system judges whether the status information meets shooting condition, including：When the destination object exported in audio signal When volume in journey is more than tonality threshold more than the tone of volume threshold and the destination object in audio signal output procedure, Judgement meets shooting condition.
Specifically, the tone and volume of the voice signal that the destination object exports in audio signal output procedure can not Disconnected change, the status information of distinctness, such as abundant facial expression, various limbs are often had in the case where tone is higher Action, so when tone of the destination object in audio signal output procedure is more than tonality threshold, then judge to meet bat Take the photograph condition.Wherein, the tonality threshold is empirical value, can be the tonality threshold by a certain setting value in tone, For example 2000 U.S.As are set as tonality threshold；Or volume generation is bright in audio signal output procedure when the destination object Aobvious change, during more than volume threshold, then judge to meet shooting condition.Wherein, the volume threshold is empirical value, can be by sound A certain setting value in amount is the volume threshold, for example is set as volume threshold by 40 decibels；Or judge in expression storehouse It is more than the default facial expression feature of similarity threshold with the presence or absence of the similarity of the facial expression feature with the destination object； If in the presence of judgement meets shooting condition；Wherein, the similarity threshold is empirical value, similarity can be more than into 80% Facial expression be set as similarity threshold.The default expression can be sad expression, happy expression, ferocious expression Deng.
In addition, methods described also includes：Play default multimedia；If the status information does not meet shooting condition, When the default multimedia playing progress rate reaches preset time point, the camera device shooting is controlled to be directed to destination object Multimedia.Wherein, the default multimedia is existing multimedia, and by described default multimedia The statistics of historical information, so as to be set to all default multimedias so that the default multimedia includes At least one preset time point.Wherein, the preset time point can be the time of the appearance such as expression, the expression of sadness smiled Point.
In step 103, if the status information meets shooting condition, the camera device shooting is controlled for described The multimedia of destination object.Wherein, the multimedia for destination object, including one of the following：Picture；Video；Specifically, Picture shooting can be carried out to the destination object in the state of the audio signal of collection destination object input；Or can be with In the state of the audio signal of collection destination object input, video record is carried out to the destination object by the camera device System.
Here, the multimedia processing system control the camera device shooting for the destination object multimedia it Afterwards, to being pre-processed for the multimedia of the destination object, and will be stored by pretreated multimedia；Its In, the pretreatment comprises at least one of in the following manner：Expression bag is generated according to the multimedia of acquisition；Or can be to obtaining The destination object photo or video carry out image procossing, audio effect processing；Or by the multimedia making of acquisition into individual character Change video.Specifically, the multimedia processing system controls the audio signal that the equipment currently inputs to the destination object Recorded；A video is synthesized by the audio signal of recording and for the multimedia of the destination object.Further, institute The video of the multimedia processing system using synthesis is stated, replaces the default multimedia.Further, at the multimedia Reason system sends the multimedia for the destination object and/or the video to specified terminal device.
Embodiment three,
With reference to example, with destination object A during the performance during mini K sings room, destination object A is captured Or exemplified by recorded video, the image pickup method of the embodiment of the present invention is described in further detail.
In the embodiment of the present invention, the detailed process schematic diagram of image pickup method is as shown in Fig. 2 comprise the following steps：
Step 201：The shooting angle or prompting destination object A for adjusting camera change present position；
Here, at least one camera is installed in mini K sings room, it is possible to achieve from different orientation to destination object A Shot.For example destination object A can be shot from front, left side and right side.Further, the camera leads to Cross wired or wireless mode and realize communication connection with K song systems.Specifically, camera can use WLAN, bluetooth, NFC etc. It is wirelessly connected to K song systems；Or K song systems can be connected to by cable network.
In addition, destination object A terminal device, such as mobile phone, can pass through the side for the Quick Response Code for scanning wechat, QQ or microblogging Formula logs in K song systems；Or K can be logged in by input validation code and sing system, realize terminal device and the communication of K song systems Connection.
Further, camera is started after enabled instruction is received；Or can be after K song systems be connected to Automatic start.Specifically, camera is started after directly receiving enabled instruction；Or K song systems receive enabled instruction, Start camera；Or camera is connected to automatic start after K song systems.Wherein, each camera is required for carrying out independent Open, different cameras can be opened as needed.In addition, camera just sets a kind of screening-mode after unlatching, can To be modified when needing.
Next, destination object A is before formal sing, if the position at place is not in the coverage of any one camera It is interior, then adjust the shooting angle of at least one camera so that destination object A is in the shooting model of at least one camera In enclosing；Or if destination object A is located at outside the designated area of the preview image of camera shooting, destination object A is prompted to change Position.Specifically, when destination object A is in the coverage of camera, need to adjust coverage shooting angle is bad When, adjust the shooting angle of camera so that destination object A is in the coverage of at least one camera；When target pair When being in as A outside the designated area of the preview image of camera shooting, then K, which is sung in the display screen of system, there is prompt message, carries Show that destination object A changes position so that destination object A is in the coverage of at least one camera.
Wherein, the shooting angle of at least one camera of adjustment, including：K sings the bat of system adjust automatically camera Take the photograph angle；Or the shooting angle adjust instruction in response to receiving, the shooting angle of camera is adjusted.
Further, one of at least following several ways can be used by adjusting the shooting angle of camera：
K song systems send the photo that camera is shot can be in mobile phone to destination object A mobile phone, destination object A The pre-review information shot in screen, K song systems can be to obtain the position of destination object A preview panes in mobile phone display screen Put, and then the angle of adjust automatically shooting；Or camera shows after adjust instruction is received according to destination object A in mobile phone The position of preview pane in display screen, directly carry out the adjustment of shooting angle；Or according to destination object A in mobile phone display screen it is pre- Look at the position of frame, K song systems are according to adjustment of the adjust instruction received to camera progress shooting angle.In addition, described take the photograph After being adjusted as the shooting angle of head, camera will keep current preview shooting state, and destination object A mobile phone can close preview State；Or preview state can be kept it turned on.
Step 202：During collection destination object A is sung, destination object A status information is obtained；
Here, at least one camera is being opened, and after adjusting the angle of shooting, destination object A starts to sing, K songs System is monitored to destination object A in real time, during destination object A performance, obtains target to the status information as A.
Wherein, the status information for obtaining destination object A, including obtain at least one in following information：The mesh Mark object A tone；The volume of the destination object A；The facial expression feature of the destination object A.
Step 203：Judge whether the status information meets shooting condition；
Here, whether the status information for the destination object A that K songs system judges to obtain meets shooting condition.Specifically, judge The status information meet shooting condition can in the following manner in it is at least one：
When destination object A status information includes destination object A tone, K song systems judge that the status information is It is no to meet shooting condition, including：When destination object A is more than tonality threshold in the tone during performance, judgement meets shooting Condition；
When destination object A status information includes destination object A volume, K song systems judge that the status information is It is no to meet shooting condition, including：When destination object A is more than volume threshold in the volume during performance, judgement meets shooting Condition；
When destination object A status information includes destination object A facial expression feature, K song systems judge the shape Whether state information meets shooting condition, including：Judge in expression storehouse with the presence or absence of the phase with destination object A facial expression feature Like default facial expression feature of the degree more than similarity threshold；If in the presence of judgement meets shooting condition；Wherein, the expression Storehouse, for the database for storing default facial expression feature；The default facial expression feature, for it is pre-setting, to The status information for characterizing the destination object meets the facial expression feature of shooting condition.
It is of course also possible to two kinds in through the above way and two or more judge whether the status information meets bat Take the photograph condition.For example, when destination object A status information includes the tone and volume of the destination object, K song systems judge institute State whether status information meets shooting condition, including：When volumes of the destination object A during performance is more than volume threshold and sound Tune up when tonality threshold, judgement meets shooting condition.
Specifically, tones and volume of the destination object A during performance can constantly change, in the case where tone is higher The status information of distinctness, such as abundant facial expression, various limb action are often had, so when destination object A is being drilled When tone during singing is more than tonality threshold, then judge to meet shooting condition.Wherein, the tonality threshold is empirical value, It can be the tonality threshold by a certain setting value in tone, for example 2000 U.S.As are set as tonality threshold；Or work as mesh Mark volumes of the object A during performance and significant change occurs, during more than volume threshold, then judge to meet shooting condition.Wherein, The volume threshold is empirical value, can be the volume threshold by a certain setting value in volume, such as by 40 decibels It is set as volume threshold；Or judge to whether there is in expression storehouse and be more than with the similarity of destination object A facial expression feature The default facial expression feature of similarity threshold；If in the presence of judgement meets shooting condition；Wherein, the similarity threshold is Empirical value, facial expression of the similarity more than 80% can be set as similarity threshold.The default expression can be sorrow The expression of wound, happy expression, ferocious expression etc..
In addition, K sings the default multimedia of system plays；If the status information does not meet shooting condition, when described pre- If multimedia playing progress rate when reaching preset time point, multimedia of the control camera shooting for destination object A.Its In, the default multimedia is multimedia present in K song systems, and by believing the default multimedia history The statistics of breath, so as to be set to all default multimedias so that the default multimedia includes at least one Individual preset time point.Wherein, the preset time point can be the time point of the appearance such as expression, the expression of sadness smiled.
Step 204：If the status information meets shooting condition, control camera shooting is for the more of destination object A Media.
If the status information meets shooting condition, multimedia of the control camera shooting for destination object A.Its In, the multimedia for destination object A, including one of the following：Picture；Video；
Specifically, when the present mode of camera is photographing format, can destination object A during performance to target Object A carries out the shooting of photo；Or when the present mode of camera is format, it can sung in destination object A Video record is carried out to destination object A by camera in journey.
In addition, after K song system control camera shootings are for destination object A multimedia, to for destination object A's Multimedia is pre-processed, and will be stored by pretreated multimedia；Wherein, the pretreatment comprises at least following One of mode：Expression bag is generated according to the multimedia of acquisition；Or can be to the photo or video of the destination object of acquisition Carry out image procossing, audio effect processing；Or by the multimedia making of acquisition into individualized video.Specifically, K song system controls The song of the equipment performance current to destination object A is recorded；By the song of recording and more matchmakers for destination object A Body synthesizes a video, and using the video of synthesis, replaces default multimedia in K song systems.In addition, K songs system System can be sent to mobile phone by for destination object A multimedia and/or the video, realizes destination object A's by mobile phone The network direct broadcasting of performance process.
To realize above-mentioned image pickup method, the embodiment of the present invention additionally provides a kind of filming apparatus, the composition knot of described device Structure schematic diagram as shown in figure 3, including：Acquisition module 31, discrimination module 32 and taking module 33；Wherein,
The acquisition module 31, in the state of the audio signal of collection destination object input, obtaining destination object Status information；
The discrimination module 32, for judging whether the status information meets shooting condition；
The taking module 33, if meeting shooting condition for the status information, the camera device is controlled to shoot For the multimedia of the destination object.Wherein, the multimedia for destination object, including one of the following：Picture；Depending on Frequently；
Here, the acquisition module, is specifically used for：Obtain at least one in following information：
The tone of the destination object；
The volume of the destination object；
The facial expression feature of the destination object.
Here, described device also includes adjusting module, for adjusting the shooting angle of at least one camera device so that institute Destination object is stated to be in the coverage of at least one camera device；Or if the destination object is taken the photograph positioned at described Outside the designated area of the preview image shot as device, then the destination object is prompted to change position.Specifically, work as the target Object is in the coverage of camera device, shooting angle it is bad need adjust coverage when, adjust camera device Shooting angle so that the destination object is in the coverage of at least one camera device；When the destination object is in When outside the designated area of the preview image of the camera device shooting, then there is prompt message, prompt the destination object to change Position, so that the destination object enters the coverage of at least one camera device, and then by adjusting the target Object is in the coverage of at least one camera device.Further, the adjusting module, is specifically used for：Adjust automatically The shooting angle of the camera device；Or the shooting angle adjust instruction in response to receiving, the bat to the camera device Angle is taken the photograph to be adjusted.
Further, the discrimination module, is specifically used for：When the state for the destination object that the acquisition module obtains Information includes the tone of the destination object, and tone of the destination object in audio signal output procedure is more than tone threshold During value, judgement meets shooting condition；
Also particularly useful for：When the status information for the destination object that the acquisition module obtains includes the destination object Volume, and when volume of the destination object in audio signal output procedure is more than volume threshold, judgement meets shooting bar Part；
Also particularly useful for：When the status information for the destination object that the acquisition module obtains includes the destination object Facial expression feature, and judge to whether there is in expression storehouse and be more than with the similarity of the facial expression feature of the destination object The default facial expression feature of similarity threshold；If in the presence of judgement meets shooting condition；Wherein, the expression storehouse, for for The database of the default facial expression feature of storage；The default facial expression feature, for it is pre-setting, characterizing the mesh The status information of mark object meets the facial expression feature of shooting condition.
Further, described device also includes presetting module, is specifically used for：Play default multimedia；If the state Information does not meet shooting condition, then when the default multimedia playing progress rate reaches preset time point, is taken the photograph described in control As device shooting is for the multimedia of the destination object.Wherein, the default multimedia is existing, pre-set There is the multimedia of at least one preset time point.
Specifically, the tone and volume of the voice signal that the destination object exports in audio signal output procedure can not Disconnected change, the status information of distinctness, such as abundant facial expression, various limbs are often had in the case where tone is higher Action, so when the status information for the destination object that the acquisition module obtains includes the tone of the destination object, and When tone of the destination object in audio signal output procedure is more than tonality threshold, judgement meets shooting condition.Wherein, institute It is empirical value to state tonality threshold, can be the tonality threshold by a certain setting value in tone, for example 2000 U.S.As are set It is set to tonality threshold；Or when the status information for the destination object that the acquisition module obtains includes the destination object Volume, and when volume of the destination object in audio signal output procedure is more than volume threshold, judgement meets shooting bar Part.Wherein, the volume threshold is empirical value, can be the volume threshold by a certain setting value in volume, such as It is set as volume threshold by 40 decibels；Or when the status information for the destination object that the acquisition module obtains includes institute The facial expression feature of destination object is stated, and judges to whether there is and the facial expression feature of the destination object in expression storehouse Similarity is more than the default facial expression feature of similarity threshold；Wherein, the similarity threshold is empirical value, can be by phase It is set as similarity threshold like facial expression of the degree more than 80%.The default expression can be sad expression, happy table Feelings, ferocious expression etc..
Further, described device also includes pretreatment module, for the multimedia progress for the destination object Pretreatment, and will be stored by pretreated multimedia；Wherein, the pretreatment comprises at least one of in the following manner： Expression bag is generated according to the multimedia of acquisition；By the multimedia making of acquisition into individualized video.
Further, the pretreatment module, is specifically used for：If the status information meets shooting condition, institute is controlled The audio signal that equipment currently inputs the destination object is stated to record；By the audio signal of recording and for the target The multimedia of object synthesizes a video.
Further, described device also includes replacement module, for the video using synthesis, replaces described default Multimedia.
Further, described device also includes sending module, for by for the multimedia of the destination object and/or institute Video is stated, is sent to specified terminal device.
In actual applications, the acquisition module 31, discrimination module 32 and taking module 33, adjusting module, presetting module, Pretreatment module, replacement module and sending module can by multimedia processing system central processing unit (CPU, Central Processing Unit), microprocessor (MPU, Micro Processor Unit), digital signal processor (DSP, Digital Signal Processor) or field programmable gate array (FPGA, Field Programmable Gate Array) etc. realize.
It should be noted that：The filming apparatus that above-described embodiment provides is when being shot, only with above-mentioned each program module Division progress for example, in practical application, can distribute as needed and by above-mentioned processing complete by different program modules Into the internal structure of device being divided into different program modules, to complete all or part of processing described above.Separately Outside, the filming apparatus that above-described embodiment provides belongs to same design with image pickup method embodiment, its specific implementation process side of referring to Method embodiment, is repeated no more here.
To realize the above method, the embodiment of the present invention additionally provides another filming apparatus, and the device includes memory, place Manage device and store the executable program that can be run on a memory and by the processor, can be held described in the processor operation During line program, following operate is performed：
In the state of the audio signal of collection destination object input, the status information of destination object is obtained；
Judge whether the status information meets shooting condition；
If the status information meets shooting condition, the camera device shooting is controlled for the more of the destination object Media.
When the processor is additionally operable to run the executable program, following operate is performed：
Adjust the shooting angle of at least one camera device so that the destination object is at least one shooting dress In the coverage put；Or if the destination object is located at outside the designated area of the preview image of camera device shooting, The destination object is then prompted to change position.
When the processor is additionally operable to run the executable program, following operate is performed：
The shooting angle of camera device described in adjust automatically；Or
In response to the shooting angle adjust instruction received, the shooting angle of the camera device is adjusted.
When the processor is additionally operable to run the executable program, following operate is performed：
The status information for obtaining destination object, including obtain at least one in following information：
The tone of the destination object；
The volume of the destination object；
The facial expression feature of the destination object.
When the processor is additionally operable to run the executable program, following operate is performed：
It is described to judge the status information when the status information of the destination object includes the tone of the destination object Whether shooting condition is met, including：When tone of the destination object in audio signal output procedure is more than tonality threshold, Judgement meets shooting condition；
It is described to judge the status information when the status information of the destination object includes the volume of the destination object Whether shooting condition is met, including：When volume of the destination object in audio signal output procedure is more than volume threshold, Judgement meets shooting condition；
When the status information of the destination object includes the facial expression feature of the destination object, described in the judgement Whether status information meets shooting condition, including：Judge in expression storehouse to whether there is and the facial expression of destination object spy The similarity of sign is more than the default facial expression feature of similarity threshold；If in the presence of judgement meets shooting condition；Wherein, institute Expression storehouse is stated, for the database for storing default facial expression feature；The default facial expression feature, to pre-set , characterizing the facial expression feature that the status information of the destination object meets shooting condition.
When the processor is additionally operable to run the executable program, following operate is performed：
Play default multimedia；
If the status information does not meet shooting condition, when the default multimedia playing progress rate reaches default Between when putting, control multimedia of the camera device shooting for destination object.
When the processor is additionally operable to run the executable program, following operate is performed：
The equipment application for being provided with camera device sings room in mini K.
When the processor is additionally operable to run the executable program, following operate is performed：
The multimedia for destination object, including one of the following：Picture；Video；
Methods described also includes：
To being pre-processed for the multimedia of the destination object, and will be deposited by pretreated multimedia Storage；
Wherein, the pretreatment comprises at least one of in the following manner：Expression bag is generated according to the multimedia of acquisition；It will obtain Multimedia making into individualized video.
When the processor is additionally operable to run the executable program, following operate is performed：
If the status information meets shooting condition, the audio for controlling the equipment currently to input the destination object Signal is recorded；
A video is synthesized by the audio signal of recording and for the multimedia of the destination object.
When the processor is additionally operable to run the executable program, following operate is performed：
Using the video of synthesis, the default multimedia is replaced.
When the processor is additionally operable to run the executable program, following operate is performed：
The multimedia for the destination object and/or the video are sent to specified terminal device.
Below so that filming apparatus is embodied as the server or terminal of shooting as an example, to the hardware configuration of the filming apparatus It is described further.
Fig. 4 gives the hardware architecture diagram of the filming apparatus of the embodiment of the present invention, the filming apparatus 400 shown in Fig. 4 Including：At least one processor 401, memory 402, user interface 403 and at least one network interface 404.The shooting dress The each component put in 400 is coupled by bus system 405.It is understood that bus system 405 is used to realize these components Between connection communication.Bus system 405 is in addition to including data/address bus, in addition to power bus, controlling bus and state letter Number bus.But for the sake of clear explanation, various buses are all designated as bus system 405 in Fig. 4.
Wherein, user interface 403 can include display, keyboard, mouse, trace ball, click wheel, button, button, sense of touch Plate or touch-screen etc..
It is appreciated that memory 402 can be volatile memory or nonvolatile memory, may also comprise volatibility and Both nonvolatile memories.
Memory 402 in the embodiment of the present invention is used to store various types of data to support the behaviour of filming apparatus 400 Make.The example of these data includes：For any computer program operated on filming apparatus 400, such as executable program 4021, realize that the program of present invention method may be embodied in executable program 4021.
The method that the embodiments of the present invention disclose can apply in processor 401, or be realized by processor 401. Processor 401 is probably a kind of IC chip, has the disposal ability of signal.In implementation process, the above method it is each Step can be completed by the integrated logic circuit of the hardware in processor 401 or the instruction of software form.Above-mentioned processing Device 401 can be general processor, DSP, either other PLDs, discrete gate or transistor logic, point Vertical nextport hardware component NextPort etc..Disclosed each method, step and logic in the embodiment of the present invention can be realized or performed to processor 401 Block diagram.General processor can be microprocessor or any conventional processor etc..With reference to disclosed in the embodiment of the present invention The step of method, hardware decoding processor can be embodied directly in and perform completion, or with the hardware in decoding processor and soft Part block combiner performs completion.Software module can be located in storage medium, and the storage medium is located at memory 402, processor 401 read the information in memory 402, with reference to the step of its hardware completion preceding method.
In the exemplary embodiment, the embodiment of the present invention additionally provides a kind of storage medium, is stored thereon with executable journey Sequence, when the processor 401 of the executable code filming apparatus 400 is run, perform following operate：
In the state of the audio signal of collection destination object input, the status information of destination object is obtained；
Judge whether the status information meets shooting condition；
If the status information meets shooting condition, the camera device shooting is controlled for the more of the destination object Media.
When the processor 401 of the executable code filming apparatus 400 is run, following operate also is performed：
Adjust the shooting angle of at least one camera device so that the destination object is at least one shooting dress In the coverage put；Or if the destination object is located at outside the designated area of the preview image of camera device shooting, The destination object is then prompted to change position.
When the processor 401 of the executable code filming apparatus 400 is run, following operate also is performed：
The shooting angle of camera device described in adjust automatically；Or
In response to the shooting angle adjust instruction received, the shooting angle of the camera device is adjusted.
When the processor 401 of the executable code filming apparatus 400 is run, following operate also is performed：
The status information for obtaining destination object, including obtain at least one in following information：
The tone of the destination object；
The volume of the destination object；
The facial expression feature of the destination object.
When the processor 401 of the executable code filming apparatus 400 is run, following operate also is performed：
It is described to judge the status information when the status information of the destination object includes the tone of the destination object Whether shooting condition is met, including：When tone of the destination object in audio signal output procedure is more than tonality threshold, Judgement meets shooting condition；
It is described to judge the status information when the status information of the destination object includes the volume of the destination object Whether shooting condition is met, including：When volume of the destination object in audio signal output procedure is more than volume threshold, Judgement meets shooting condition；
When the status information of the destination object includes the facial expression feature of the destination object, described in the judgement Whether status information meets shooting condition, including：Judge in expression storehouse to whether there is and the facial expression of destination object spy The similarity of sign is more than the default facial expression feature of similarity threshold；If in the presence of judgement meets shooting condition；Wherein, institute Expression storehouse is stated, for the database for storing default facial expression feature；The default facial expression feature, to pre-set , characterizing the facial expression feature that the status information of the destination object meets shooting condition.
When the processor 401 of the executable code filming apparatus 400 is run, following operate also is performed：
Play default multimedia；
If the status information does not meet shooting condition, when the default multimedia playing progress rate reaches default Between when putting, control multimedia of the camera device shooting for destination object.
When the processor 401 of the executable code filming apparatus 400 is run, following operate also is performed：
The equipment application for being provided with camera device sings room in mini K.
When the processor 401 of the executable code filming apparatus 400 is run, following operate also is performed：
The multimedia for destination object, including one of the following：Picture；Video；
Methods described also includes：
To being pre-processed for the multimedia of the destination object, and will be deposited by pretreated multimedia Storage；
Wherein, the pretreatment comprises at least one of in the following manner：Expression bag is generated according to the multimedia of acquisition；It will obtain Multimedia making into individualized video.
When the processor 401 of the executable code filming apparatus 400 is run, following operate also is performed：
If the status information meets shooting condition, the audio for controlling the equipment currently to input the destination object Signal is recorded；
A video is synthesized by the audio signal of recording and for the multimedia of the destination object.
When the processor 401 of the executable code filming apparatus 400 is run, following operate also is performed：
Using the video of synthesis, the default multimedia is replaced.
When the processor 401 of the executable code filming apparatus 400 is run, following operate also is performed：
The multimedia for the destination object and/or the video are sent to specified terminal device.
It should be understood by those skilled in the art that, embodiments of the invention can be provided as method, system or executable program Product.Therefore, the shape of the embodiment in terms of the present invention can use hardware embodiment, software implementation or combination software and hardware Formula.Moreover, the present invention can use the computer for wherein including computer usable program code in one or more to use storage The form for the executable program product that medium is implemented on (including but is not limited to magnetic disk storage and optical memory etc.).
The present invention is the flow with reference to method according to embodiments of the present invention, equipment (system) and executable program product Figure and/or block diagram describe.It should be understood that can be by every first-class in executable program instructions implementation process figure and/or block diagram Journey and/or the flow in square frame and flow chart and/or block diagram and/or the combination of square frame.These executable programs can be provided Instruct all-purpose computer, special-purpose computer, Embedded Processor or with reference to programmable data processing device processor to produce A raw machine so that produced by computer or with reference to the instruction of the computing device of programmable data processing device for real The device for the function of being specified in present one flow of flow chart or one square frame of multiple flows and/or block diagram or multiple square frames.
These executable program instructions, which may be alternatively stored in, can guide computer or with reference to programmable data processing device with spy Determine in the computer-readable memory that mode works so that the instruction being stored in the computer-readable memory, which produces, to be included referring to Make the manufacture of device, the command device realize in one flow of flow chart or multiple flows and/or one square frame of block diagram or The function of being specified in multiple square frames.
These executable program instructions can also be loaded into computer or with reference in programmable data processing device so that count Calculation machine or with reference to performing series of operation steps on programmable device to produce computer implemented processing, so as in computer or There is provided with reference to the instruction performed on programmable device for realizing in one flow of flow chart or multiple flows and/or block diagram one The step of function of being specified in individual square frame or multiple square frames.
The foregoing is only a preferred embodiment of the present invention, is not intended to limit the scope of the present invention.

Claims (23)

1. a kind of image pickup method, it is characterised in that methods described is applied to the equipment for being provided with camera device, methods described bag Include：
In the state of the audio signal of collection destination object input, the status information of destination object is obtained；
Judge whether the status information meets shooting condition；
If the status information meets shooting condition, more matchmakers of the camera device shooting for the destination object are controlled Body.
2. according to the method for claim 1, it is characterised in that before the status information for obtaining destination object, also wrap Include：
Adjust the shooting angle of at least one camera device so that the destination object is at least one camera device In coverage；Or if the destination object is located at outside the designated area of the preview image of camera device shooting, carry Show that the destination object changes position.
3. according to the method for claim 2, it is characterised in that the shooting angle of at least one camera device of adjustment, Including：
The shooting angle of camera device described in adjust automatically；Or
In response to the shooting angle adjust instruction received, the shooting angle of the camera device is adjusted.
4. according to the method for claim 1, it is characterised in that the status information for obtaining destination object, including obtain It is at least one in following information：
The tone of the destination object；
The volume of the destination object；
The facial expression feature of the destination object.
5. according to the method for claim 4, it is characterised in that
It is described whether to judge the status information when the status information of the destination object includes the tone of the destination object Meet shooting condition, including：When tone of the destination object in audio signal output procedure is more than tonality threshold, judge Meet shooting condition；
It is described whether to judge the status information when the status information of the destination object includes the volume of the destination object Meet shooting condition, including：When volume of the destination object in audio signal output procedure is more than volume threshold, judge Meet shooting condition；
It is described to judge the state when the status information of the destination object includes the facial expression feature of the destination object Whether information meets shooting condition, including：Judge to whether there is and the facial expression feature of the destination object in expression storehouse Similarity is more than the default facial expression feature of similarity threshold；If in the presence of judgement meets shooting condition；Wherein, the table Feelings storehouse, for the database for storing default facial expression feature；The default facial expression feature, for pre-set, use To characterize the facial expression feature that the status information of the destination object meets shooting condition.
6. method according to claim 5, it is characterised in that methods described also includes：
Play default multimedia；
If the status information does not meet shooting condition, when the default multimedia playing progress rate reaches preset time point When, control multimedia of the camera device shooting for destination object.
7. method according to claim 6, it is characterised in that the multimedia for destination object, including one of the following：
Picture；Video；
Methods described also includes：
To being pre-processed for the multimedia of the destination object, and will be stored by pretreated multimedia；
Wherein, the pretreatment comprises at least one of in the following manner：Expression bag is generated according to the multimedia of acquisition；By the more of acquisition Media production is into individualized video.
8. method according to claim 7, it is characterised in that methods described also includes：
If the status information meets shooting condition, the audio signal for controlling the equipment currently to input the destination object Recorded；
A video is synthesized by the audio signal of recording and for the multimedia of the destination object.
9. method according to claim 8, it is characterised in that methods described also includes：
Using the video of synthesis, the default multimedia is replaced.
10. method according to claim 9, it is characterised in that methods described also includes：
The multimedia for the destination object and/or the video are sent to specified terminal device.
11. according to any claim methods described of claim 1~10, it is characterised in that the equipment for being provided with camera device Room is sung applied to mini K.
12. a kind of filming apparatus, it is characterised in that described device includes：Acquisition module, discrimination module and taking module；Wherein,
The acquisition module, in the state of the audio signal of collection destination object input, obtaining the state of destination object Information；
The discrimination module, for judging whether the status information meets shooting condition；
The taking module, if meeting shooting condition for the status information, the camera device shooting is controlled to be directed to institute State the multimedia of destination object.
13. device according to claim 12, it is characterised in that described device also includes adjusting module, for adjust to The shooting angle of a few camera device so that the destination object is in the coverage of at least one camera device It is interior；Or if the destination object is located at outside the designated area of the preview image of camera device shooting, prompt the mesh Mark object and change position.
14. device according to claim 13, it is characterised in that the adjusting module, be specifically used for：
The shooting angle of camera device described in adjust automatically；Or
In response to the shooting angle adjust instruction received, the shooting angle of the camera device is adjusted.
15. device according to claim 12, it is characterised in that the acquisition module, be specifically used for：Obtain following information In it is at least one：
The tone of the destination object；
The volume of the destination object；
The facial expression feature of the destination object.
16. device according to claim 15, it is characterised in that
The discrimination module, is specifically used for：Described in including when the status information for the destination object that the acquisition module obtains The tone of destination object, and when tone of the destination object in audio signal output procedure is more than tonality threshold, judge symbol Close shooting condition；
Also particularly useful for：When the status information for the destination object that the acquisition module obtains includes the sound of the destination object Amount, and when volume of the destination object in audio signal output procedure is more than volume threshold, judge to meet shooting condition；
Also particularly useful for：When the status information for the destination object that the acquisition module obtains includes the face of the destination object Portion's expressive features, and judge in expression storehouse to whether there is to the similarity of the facial expression feature of the destination object more than similar Spend the default facial expression feature of threshold value；If in the presence of judgement meets shooting condition；Wherein, the expression storehouse, for for storing The database of default facial expression feature；The default facial expression feature, for it is pre-setting, characterizing the target pair The status information of elephant meets the facial expression feature of shooting condition.
17. according to claim 16 described device, it is characterised in that described device also includes presetting module, is specifically used for：
Play default multimedia；
If the status information does not meet shooting condition, when the default multimedia playing progress rate reaches preset time point When, control multimedia of the camera device shooting for the destination object.
18. according to claim 12 described device, it is characterised in that described device also includes pretreatment module, for for The multimedia of the destination object is pre-processed, and will be stored by pretreated multimedia；Wherein, the pre- place Reason comprises at least one of in the following manner：Expression bag is generated according to the multimedia of acquisition；By the multimedia making of acquisition into personalization Video.
19. according to claim 19 described device, it is characterised in that the pretreatment module, be specifically used for：If the state letter Breath meets shooting condition, then the audio signal for controlling the equipment currently to input the destination object is recorded；It will record Audio signal and synthesize a video for the multimedia of the destination object.
20. according to claim 19 described device, it is characterised in that described device also includes replacement module, for utilizing synthesis The video, replace the default multimedia.
21. according to claim 20 described device, it is characterised in that described device also includes sending module, for that will be directed to institute The multimedia of destination object and/or the video are stated, is sent to specified terminal device.
22. a kind of storage medium, is stored thereon with executable program, it is characterised in that the executable code processor is held The step of any one of claim 1 to 11 methods described is realized during row.
23. a kind of filming apparatus, including memory, processor and storage can be run on a memory and by the processor Executable program, it is characterised in that any one of perform claim requirement 1 to 11 institute when the processor runs the executable program The step of stating method.
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CN108966002A (en) * 2018-08-20 2018-12-07 上海理工大学 A kind of device and method using micro- expression adjustment volume
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CN110189113A (en) * 2019-05-27 2019-08-30 深圳六滴科技有限公司 Self-service panoramic picture camera system based on user terminal and third-party application
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