CN108307105A - A kind of image pickup method, terminal and computer readable storage medium - Google Patents
A kind of image pickup method, terminal and computer readable storage medium Download PDFInfo
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- CN108307105A CN108307105A CN201711449205.8A CN201711449205A CN108307105A CN 108307105 A CN108307105 A CN 108307105A CN 201711449205 A CN201711449205 A CN 201711449205A CN 108307105 A CN108307105 A CN 108307105A
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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
- H04N23/62—Control of parameters via user interfaces
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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
- H04N23/698—Control of cameras or camera modules for achieving an enlarged field of view, e.g. panoramic image capture
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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
- H04N23/80—Camera processing pipelines; Components thereof
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Abstract
The present invention provides a kind of image pickup method, after the unlatching of panoramic video screening-mode, selectes first video pictures, and the shooting of preset duration is carried out by first video pictures of camera pair；According to the shooting direction of user's operation dollying head, and obtain multiple video pictures of camera shooting；All video pictures of shooting are synthesized according to following preset rules, obtain panoramic video：Obtaining n-th video pictures and the N+1 video pictures, n-th video pictures, the N+1 video pictures has overlapping region；By in the N+1 video pictures, the video pictures of overlapping region delete；N-th video pictures and the remaining video picture of the N+1 video pictures are spliced；The present invention also provides a kind of terminal and computer readable storage mediums, and dynamic people, object are presented in the form of dynamic in panoramic video when shooting, and picture effect more shakes, is grand, and the user experience is improved.
Description
Technical field
The present invention relates to field of terminal technology, more specifically to a kind of image pickup method, terminal and computer-readable deposit
Storage media.
Background technology
Pan-shot is because it can take broader visual angle, more rich content, so by numerous shutterbugs
Liked, is especially suitble to shooting large-scale activity, glorious natural landscape etc..
But currently, the terminals such as mobile phone, tablet computer (PAD), camera only support the function of pan-shot static images,
Do not support the function of pan-shot dynamic video, gas when shooting that static images can not be intuitive, vivid reflect
Atmosphere, user experience are poor.
Invention content
It is a primary object of the present invention to propose a kind of image pickup method, terminal and computer readable storage medium, it is intended to solve
Certainly in the prior art, the function of pan-shot dynamic video is not supported, the problem of poor user experience.
In order to solve the above technical problems, the present invention provides a kind of image pickup method, image pickup method includes the following steps：
After the unlatching of panoramic video screening-mode, first video pictures is selected, and by camera to described first
Video pictures carry out the shooting of preset duration；
The shooting direction of the camera, and the mistake of the shooting direction in the movement camera are moved according to user's operation
Cheng Zhong obtains multiple video pictures of the camera shooting；
All video pictures of shooting are synthesized according to following preset rules, obtain panoramic video：
N-th video pictures and the N+1 video pictures are obtained, the n-th video pictures, the N+1 video are drawn
There is overlapping region in face；
By in the N+1 video pictures, the video pictures of overlapping region delete；
The remaining video picture of the n-th video pictures and the N+1 video pictures is spliced；
The N is the integer more than or equal to 1.
Optionally, described during the shooting direction of the movement camera, obtain the more of the camera shooting
A video pictures include：During the shooting direction of the movement camera, clapped with identical at least one acquisition parameters
Take the photograph the multiple video pictures.
Optionally, described during the shooting direction of the movement camera, joined with identical at least one shooting
Number shoots the multiple video pictures：During the shooting direction of the movement camera, with it is identical exposure and
White balance shoots the multiple video pictures.
Optionally, during the shooting that by camera first video pictures are carried out with preset duration,
It is further comprising the steps of：
The central point when shooting first video pictures is obtained, and is denoted as reference center's point；
It is described during the shooting direction of the movement camera, the multiple videos for obtaining camera shooting are drawn
It is further comprising the steps of during face：
Obtain the central point when shooting the n-th video pictures；
Central point when calculating the n-th video pictures, the irrelevance for deviateing reference center's point；
If the irrelevance is more than the first predetermined threshold value and is less than or equal to the second predetermined threshold value, with presetting, picture filling is inclined
From part.
Optionally, the method is further comprising the steps of：If the irrelevance is more than second predetermined threshold value, stop
Shooting, and user is prompted to re-shoot.
Optionally, the method is further comprising the steps of：If the irrelevance is more than second predetermined threshold value, by institute
It states n-th video pictures entirely to leave out, preceding N-1 video pictures is synthesized, and preserves.
Optionally, described to synthesize all video pictures of shooting, further include following step after obtaining panoramic video
Suddenly：Automatically the panoramic video is played out.
Optionally, the method is further comprising the steps of：When detecting in the shooting direction for moving backward the camera
When, it is automatically stopped shooting, and obtained panoramic video is preserved.
Further, the present invention provides a kind of terminal, and the terminal includes processor, memory and communication bus；
The communication bus is for realizing the connection communication between the processor and the memory；
The processor is as described above to realize for executing one or more program stored in the memory
The step of image pickup method.
Further, the present invention provides a kind of computer readable storage medium, the computer-readable recording medium storage
There are one or multiple programs, one or more of programs can be executed by one or more processor, it is as above to realize
The step of described image pickup method.
Advantageous effect
The present invention provides a kind of image pickup method, terminal and computer readable storage medium, which includes following
Step：After the unlatching of panoramic video screening-mode, first video pictures is selected, and by camera to first video
Picture carries out the shooting of preset duration；The shooting direction of the camera is moved according to user's operation, and in the movement camera shooting
During the shooting direction of head, multiple video pictures of the camera shooting are obtained；It will be shot according to following preset rules
All video pictures synthesized, obtain panoramic video：Obtain n-th video pictures and the N+1 video pictures, institute
State n-th video pictures, the N+1 video pictures has overlapping region；By in the N+1 video pictures, overlapping region
Video pictures are deleted；The remaining video picture of the n-th video pictures and the N+1 video pictures is spliced；
The N is the integer more than or equal to 1；Through the above scheme, a panoramic video is obtained, dynamic people, object are complete when shooting
All it is to be presented in the form of dynamic in scape video, atmosphere when reflecting shooting that can be intuitive, vivid, and aphorama
The picture effect of frequency more shakes, is grand, and the user experience is improved.
Description of the drawings
Present invention will be further explained below with reference to the attached drawings and examples, in attached drawing：
The hardware architecture diagram of Fig. 1 optional terminals of each embodiment one to realize the present invention；
Fig. 2 is a kind of flow chart for image pickup method that first embodiment of the invention provides；
Fig. 3 is a kind of reference view for panoramic video shooting that each embodiment of the present invention provides；
Fig. 4 is that a kind of shown in shooting preview interface that each embodiment of the present invention provides indicates central point position
The display schematic diagram of label；
Fig. 5 provides a kind of by first video pictures A for each embodiment of the present invention1With second video pictures A2Into
The reference view of row synthesis；
Fig. 6 provides a kind of by video pictures A for each embodiment of the present invention1A2With third video pictures A3It is closed
At reference view；
Fig. 7 provides a kind of by video pictures A for each embodiment of the present invention1A2A3…AN-1With n-th video pictures AN
The reference view synthesized；
Fig. 8 is a kind of flow chart for image pickup method that second embodiment of the invention provides；
Fig. 9 is a kind of schematic diagram for terminal that third embodiment of the invention provides.
Specific implementation mode
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
In subsequent description, using for indicating that the suffix of such as " module ", " component " or " unit " of element is only
Be conducive to the explanation of the present invention, itself there is no specific meanings.Therefore, " module " can mixedly make with " component "
With.
Terminal can be implemented in a variety of manners.For example, terminal described in the present invention, terminal may include such as hand
Machine, tablet computer, camera, laptop, palm PC, personal digital assistant (Personal Digital
Assistant, PDA), portable media player (Portable Media Player, PMP), navigation device, wearable set
The fixed terminals such as the mobile terminals such as standby, Intelligent bracelet, pedometer, and number TV, desktop computer.
It will be appreciated by those skilled in the art that other than being used in particular for the element of mobile purpose, it is according to the present invention
The construction of embodiment can also apply to the terminal of fixed type.
Referring to Fig. 1, the hardware architecture diagram of its optional terminal of each embodiment one to realize the present invention, the end
End 100 may include：RF (Radio Frequency, radio frequency) unit 101, WiFi module 102, audio output unit 103, A/V
(audio/video) input unit 104, sensor 105, display unit 106, user input unit 107, interface unit 108, storage
The components such as device 109 and processor 110.It will be understood by those skilled in the art that terminal structure shown in Fig. 1 is not constituted pair
The restriction of terminal, terminal may include either combining certain components or different components than illustrating more or fewer components
Arrangement.
The all parts of terminal are specifically introduced with reference to Fig. 1：
Radio frequency unit 101 can be used for receiving and sending messages or communication process in, signal sends and receivees, specifically, by base station
Downlink information receive after, to processor 110 handle；In addition, the data of uplink are sent to base station.In general, radio frequency unit 101
Including but not limited to antenna, at least one amplifier, transceiver, coupler, low-noise amplifier, duplexer etc..In addition, penetrating
Frequency unit 101 can also be communicated with network and other equipment by radio communication.Above-mentioned wireless communication can use any communication
Standard or agreement, including but not limited to GSM (Global System of Mobile communication, global system for mobile telecommunications
System), GPRS (General Packet Radio Service, general packet radio service), CDMA1000 (Code
Division Multiple Access 1000, CDMA 1000), WCDMA (Wideband Code Division
Multiple Access, wideband code division multiple access), TD-SCDMA (Time Division-Synchronous Code
Division Multiple Access, TD SDMA), FDD-LTE (Frequency Division
Duplexing-Long Term Evolution, frequency division duplex long term evolution) and TDD-LTE (Time Division
Duplexing-Long Term Evolution, time division duplex long term evolution) etc..
WiFi belongs to short range wireless transmission technology, and terminal can help user's transceiver electronics postal by WiFi module 102
Part, browsing webpage and access streaming video etc., it has provided wireless broadband internet to the user and has accessed.
Audio output unit 103 can be in call signal reception pattern, call mode, logging mode, language in terminal 100
It is that radio frequency unit 101 or WiFi module 102 are received or depositing when under the isotypes such as sound recognition mode, broadcast reception mode
The audio data stored in reservoir 109 is converted into audio signal and exports to be sound.Moreover, audio output unit 103 may be used also
To provide the relevant audio output of specific function executed with terminal 100 (for example, call signal receives sound, message sink sound
Sound etc.).Audio output unit 103 may include loud speaker, buzzer etc..
A/V input units 104 are for receiving audio or video signal.A/V input units 104 may include graphics processor
(Graphics Processing Unit, GPU) 1041 and microphone 1042, graphics processor 1041 is in video acquisition mode
Or the image data of the static images or video obtained by image capture apparatus (such as camera) in image capture mode carries out
Reason.Treated, and picture frame may be displayed on display unit 106.Through graphics processor 1041, treated that picture frame can be deposited
Storage is sent in memory 109 (or other storage mediums) or via radio frequency unit 101 or WiFi module 102.Mike
Wind 1042 can connect in telephone calling model, logging mode, speech recognition mode etc. operational mode via microphone 1042
Quiet down sound (audio data), and can be audio data by such acoustic processing.Audio that treated (voice) data can
To be converted to the format output that can be sent to mobile communication base station via radio frequency unit 101 in the case of telephone calling model.
Microphone 1042 can implement various types of noises elimination (or inhibition) algorithms and send and receive sound to eliminate (or inhibition)
The noise generated during frequency signal or interference.
Terminal 100 further includes at least one sensor 105, such as optical sensor, motion sensor and other sensors.
Specifically, optical sensor includes ambient light sensor and proximity sensor, wherein ambient light sensor can be according to ambient light
Light and shade adjusts the brightness of display panel 1061, and proximity sensor can close display panel when terminal 100 is moved in one's ear
1061 and/or backlight.As a kind of motion sensor, accelerometer sensor can detect in all directions (generally three axis) and add
The size of speed can detect that size and the direction of gravity when static, can be used to identify application (such as the horizontal/vertical screen of mobile phone posture
Switching, dependent game, magnetometer pose calibrating), Vibration identification correlation function (such as pedometer, tap) etc.；Also as mobile phone
Configurable fingerprint sensor, pressure sensor, iris sensor, molecule sensor, gyroscope, barometer, hygrometer, temperature
The other sensors such as meter, infrared sensor, details are not described herein.
Display unit 106 is for showing information input by user or being supplied to the information of user.Display unit 106 can wrap
Display panel 1061 is included, liquid crystal display (Liquid Crystal Display, LCD), Organic Light Emitting Diode may be used
Forms such as (Organic Light-Emitting Diode, OLED) configure display panel 1061.
User input unit 107 can be used for receiving the number or character information of input, and generate the user with terminal 100
Setting and the related key signals input of function control.Specifically, user input unit 107 may include touch panel 1071 and
Other input equipments 1072.Touch panel 1071, also referred to as touch screen collect user on it or neighbouring touch operation
(for example user uses any suitable objects or attachment such as finger, stylus on touch panel 1071 or in touch panel 1071
Neighbouring operation), and corresponding attachment device is driven according to preset formula.Touch panel 1071 may include touch detection
Two parts of device and touch controller.Wherein, the touch orientation of touch detecting apparatus detection user, and detect touch operation band
The signal come, transmits a signal to touch controller；Touch controller receives touch information from touch detecting apparatus, and by it
It is converted into contact coordinate, then gives processor 110, and order that processor 110 is sent can be received and executed.In addition, can
To realize touch panel 1071 using multiple types such as resistance-type, condenser type, infrared ray and surface acoustic waves.In addition to touch panel
1071, user input unit 107 can also include other input equipments 1072.Specifically, other input equipments 1072 can wrap
It includes but is not limited in physical keyboard, function key (such as volume control button, switch key etc.), trace ball, mouse, operating lever etc.
It is one or more, do not limit herein specifically.
Further, touch panel 1071 can cover display panel 1061, when touch panel 1071 detect on it or
After neighbouring touch operation, processor 110 is sent to determine the type of touch event, is followed by subsequent processing device 110 according to touch thing
The type of part provides corresponding visual output on display panel 1061.Although in Fig. 1, touch panel 1071 and display panel
1061 be to realize the function that outputs and inputs of mobile terminal as two independent components, but in certain embodiments, can
The function that outputs and inputs of terminal is realized so that touch panel 1071 and display panel 1061 is integrated, is not limited herein specifically
It is fixed.
Interface unit 108 be used as at least one external device (ED) connect with terminal 100 can by interface.For example, external
Device may include wired or wireless headphone port, external power supply (or battery charger) port, wired or wireless number
According to port, memory card port, the port for connecting the device with identification module, the port audio input/output (I/O), regard
The ports frequency I/O, ear port etc..Interface unit 108 can be used for receiving the input from external device (ED) (for example, data are believed
Breath, electric power etc.) and by one or more elements that the input received is transferred in terminal 100 or can be used at end
Transmission data between end 100 and external device (ED).
Memory 109 can be used for storing software program and various data.Memory 109 can include mainly storing program area
And storage data field, wherein storing program area can storage program area, application program (such as the sound needed at least one function
Sound playing function, image player function etc.) etc.；Storage data field can store according to mobile phone use created data (such as
Audio data, phone directory etc.) etc..In addition, memory 109 may include high-speed random access memory, can also include non-easy
The property lost memory, a for example, at least disk memory, flush memory device or other volatile solid-state parts.
Processor 110 is the control centre of terminal 100, utilizes each of various interfaces and the entire terminal of connection 100
Part by running or execute the software program and/or module that are stored in memory 109, and calls and is stored in memory
Data in 109 execute the various functions and processing data of terminal 100, to carry out integral monitoring to terminal 100.Processor
110 may include one or more processing units；Preferably, processor 110 can integrate application processor and modem processor,
Wherein, the main processing operation system of application processor, user interface and application program etc., modem processor mainly handles nothing
Line communicates.It is understood that above-mentioned modem processor can not also be integrated into processor 110.
Although Fig. 1 is not shown, terminal 100 can also be including bluetooth module etc., and details are not described herein.
Based on above-mentioned terminal hardware structure, below by way of specific embodiment, the present invention is described in detail.
First embodiment
The present embodiment will provide a kind of image pickup method, and the image pickup method of the present embodiment has video capture work(suitable for all
The electronic equipment, such as mobile phone, tablet computer, camera etc. of energy, referring to Fig. 2, Fig. 2 is a kind of shooting side provided in this embodiment
The flow chart of method, the image pickup method include the following steps：
S201：After the unlatching of panoramic video screening-mode, first video pictures is selected, and pass through camera pair first
Video pictures carry out the shooting of preset duration；
First video pictures, that is, initial video picture；
Preset duration can be determined by user；
It can be with the value of default setting preset duration, when the duration that user shoots first video pictures is less than setting
Preset duration value when, then remind user to re-shoot；User when shooting first video pictures, shooting it is lasting when
Length can be more than the value of the preset duration of setting；
Optionally, preset duration is 2 seconds, i.e., when shooting first video pictures, stops 2 seconds, then system preservation
First video pictures.
Optionally, it during shootings of the S201 by first video pictures progress preset duration of camera pair, also wraps
Include following steps：
The central point when shooting first video pictures is obtained, and is denoted as reference center's point；
Central point when shooting subsequent video pictures can be using reference center's point as benchmark.
Referring to Fig. 3, Fig. 3 is a kind of reference view of panoramic video shooting provided in this embodiment, in Fig. 3, is shown
The entire coverage of panoramic video, the interior picture for one of first video pictures time point of box on the left side, to
The uniform cell phone in the right can carry out the recording of video, the position centered on a line among the picture of the right where point.
In order to let the user know that central point when shooting, it can be shown in shooting preview interface and indicate central point position
Label, for example, see Fig. 4, Fig. 4 is that a kind of shown in shooting preview interface provided in this embodiment indicates that central point institute is in place
The display schematic diagram for the label set.
S202：According to the shooting direction of user's operation dollying head, and the process of the shooting direction in dollying head
In, obtain multiple video pictures of camera shooting；
The shooting direction of user's dollying head, and during the shooting direction of dollying head, obtain camera
Multiple video pictures of shooting；
Video effect in order to ensure shooting is good, and user is desirable to during the shooting direction of dollying head
It is uniform mobile, uniform movement said herein refer to central point when shooting video pictures deviate the irrelevance of reference center's point compared with
It is small, and movement speed is also moderate.
Since panoramic video is synthesized by multiple video pictures, and the effect of multiple video pictures is also not quite similar, institute
With in order to ensure that the panoramic video effect of synthesis is good, optionally, S202 is obtained during the shooting direction of dollying head
Camera shooting multiple video pictures include：During the shooting direction of dollying head, with identical at least one
Acquisition parameters shoot multiple video pictures.
Acquisition parameters include exposure, white balance, colour temperature etc.；
Optionally, more with identical at least one acquisition parameters shooting during the shooting direction of dollying head
A video pictures include：During the shooting direction of dollying head, multiple regard is shot with identical exposure and white balance
Frequency picture.In follow-up synthesis, then avoids and the problem of brightness and color seam occur.
If all video pictures are shot with identical exposure and white balance setting, final image effect can be very
It is good, it avoids and the problem of brightness and color seam occurs.
S203：All video pictures of shooting are synthesized according to following preset rules, obtain panoramic video：
Obtaining n-th video pictures and the N+1 video pictures, n-th video pictures, the N+1 video pictures has
Overlapping region；
By in the N+1 video pictures, the video pictures of overlapping region delete；
N-th video pictures and the remaining video picture of the N+1 video pictures are spliced；
N is the integer more than or equal to 1.
In synthesis, it can be the chronological order according to shooting, video pictures are synthesized successively；
Second video pictures (is first denoted as A2) in, with first video pictures (be denoted as A1) overlapping region video draw
Face is deleted, then by first video pictures A1With second video pictures A2Remaining video picture spliced, will splice at this time
Obtained video pictures are denoted as A1A2；For example, with reference to Fig. 5, Fig. 5 is provided in this embodiment a kind of by first video pictures A1
With second video pictures A2The reference view synthesized；
Third video pictures (are denoted as A3) in and A1A2The video pictures of overlapping region are deleted, then by A1A2With third
A video pictures A3Remaining video picture spliced, the video pictures spliced at this time are denoted as A1A2A3；For example, ginseng
See that Fig. 6, Fig. 6 are provided in this embodiment a kind of by video pictures A1A2With third video pictures A3The reference synthesized is shown
It is intended to；
And so on,
Finally, n-th video pictures (are denoted as AN) in and A1A2A3…AN-1The video pictures of overlapping region are deleted, then
By A1A2A3…AN-1With n-th video pictures ANRemaining video picture spliced, the video pictures that will splice at this time
It is denoted as A1A2A3…AN-1AN；For example, with reference to Fig. 7, Fig. 7 is provided in this embodiment a kind of by video pictures A1A2A3…AN-1With
N number of video pictures ANThe reference view synthesized；A at this time1A2A3…AN-1ANVideo pictures are panoramic video.
In Fig. 5-Fig. 7, the thickness of lines is merely to distinguish different video pictures, and do not have practical significance.
Optionally, S202 during the shooting direction of dollying head, draw by the multiple videos for obtaining camera shooting
It is further comprising the steps of during face：
Obtain the central point when shooting n-th video pictures；
The irrelevance of central point, deviation reference center point when calculating n-th video pictures；
If irrelevance is more than the first predetermined threshold value and is less than or equal to the second predetermined threshold value, deviation portion is filled with picture is preset
Point.
Default picture can be arbitrary picture, can be dynamic video, can also be static images；Default picture comes
Source can be taken one section of dynamic video of entire screen to intercept according to the size for deviateing part or take entire
One static images of screen.
Default picture can be that the video for replicating and intercepting in the N-1 video pictures with deviation part in sustained height is drawn
Face.
Optionally, method is further comprising the steps of：If irrelevance is more than the second predetermined threshold value, stop shooting, and prompt
User re-shoots.
It is more due to deviateing part in synthesis when video pictures if it is excessive that central point deviates reference center's point, and partially
From partly can generally be shown as black, then the effect is unsatisfactory for the video pictures after synthesizing, or even can't bear to look at straight, then in central point
In the case that deviation reference center point is excessive, stop shooting, and user is prompted to re-start shooting.
Optionally, if the irrelevance of the central point, deviation reference center point when detecting n-th video pictures is more than second
When predetermined threshold value, since the irrelevance that the central point of preceding N-1 video pictures deviates reference center's point is less than the second default threshold
Value, then the deviation part of N-1 video pictures is less before showing, then N-1 video pictures before can only synthesizing, and preserves, and
N-th video pictures are entirely left out, the effect of the preceding N-1 video pictures of synthesis is also preferable.
Optionally, S203 synthesizes all video pictures of shooting, further includes following step after obtaining panoramic video
Suddenly：Automatically panoramic video is played out.For user without manually click panoramic video, can synthesis panoramic video it
Afterwards, shooting effect is checked at once.
Optionally, method is further comprising the steps of：When detecting when moving backward the shooting direction of camera, stop automatically
It only shoots, and obtained panoramic video is preserved.
For example, the shooting direction of script dollying head be it is horizontal to the right, if detecting the shooting direction of dollying head
To the left for level, then it is automatically stopped shooting, and obtained panoramic video is preserved.
By the implementation of the present embodiment, obtain a panoramic video, when shooting dynamic people, object in panoramic video all
It is to be presented in the form of dynamic, atmosphere when reflecting shooting that can be intuitive, vivid, and the picture effect of panoramic video
Fruit more shakes, is grand, and the user experience is improved.
Second embodiment
The present embodiment will provide a kind of image pickup method, and the present embodiment shoots one section of panoramic video by mobile phone with user and is
Example；Referring to Fig. 8, Fig. 8 is a kind of flow chart of image pickup method provided in this embodiment, which includes the following steps：
S801：User clicks the camera function in mobile phone, then clicks the panoramic video screening-mode in camera function, uses
Family operates camera and selectes first video pictures, and the shooting of 2 seconds durations is carried out by first video pictures of camera pair；
If in first video pictures of 2 seconds durations, there are dynamic people, object, then when subsequently synthesizing panoramic video, aphorama
It is still that dynamic people, object is presented in first video pictures of frequency.
S802：The shooting direction of user's level uniform dollying head to the right, and in the shooting direction of dollying head
In the process, multiple video pictures of camera shooting are obtained；
S803：All video pictures of shooting are synthesized according to following preset rules, obtain panoramic video：
Obtaining n-th video pictures and the N+1 video pictures, n-th video pictures, the N+1 video pictures has
Overlapping region；
By in the N+1 video pictures, the video pictures of overlapping region delete；
N-th video pictures and the remaining video picture of the N+1 video pictures are spliced；
N is the integer more than or equal to 1.
In synthesis, it can be the chronological order according to shooting, video pictures are synthesized successively；
Second video pictures (is first denoted as A2) in, with first video pictures (be denoted as A1) overlapping region video draw
Face is deleted, then by first video pictures A1With second video pictures A2Remaining video picture spliced, will splice at this time
Obtained video pictures are denoted as A1A2；For example, with reference to Fig. 5, Fig. 5 is provided in this embodiment a kind of by first video pictures A1
With second video pictures A2The reference view synthesized；
Third video pictures (are denoted as A3) in and A1A2The video pictures of overlapping region are deleted, then by A1A2With third
A video pictures A3Remaining video picture spliced, the video pictures spliced at this time are denoted as A1A2A3；For example, ginseng
See that Fig. 6, Fig. 6 are provided in this embodiment a kind of by video pictures A1A2With third video pictures A3The reference synthesized is shown
It is intended to；
And so on,
Finally, n-th video pictures (are denoted as AN) in and A1A2A3…AN-1The video pictures of overlapping region are deleted, then
By A1A2A3…AN-1With n-th video pictures ANRemaining video picture spliced, the video pictures that will splice at this time
It is denoted as A1A2A3…AN-1AN；For example, with reference to Fig. 7, Fig. 7 is provided in this embodiment a kind of by video pictures A1A2A3…AN-1With
N number of video pictures ANThe reference view synthesized；A at this time1A2A3…AN-1ANVideo pictures are panoramic video.
In Fig. 5-Fig. 7, the thickness of lines is merely to distinguish different video pictures, and do not have practical significance.
By the implementation of the present embodiment, obtain a panoramic video, when shooting dynamic people, object in panoramic video all
It is to be presented in the form of dynamic, atmosphere when reflecting shooting that can be intuitive, vivid, and the picture effect of panoramic video
Fruit more shakes, is grand, and the user experience is improved.
3rd embodiment
The present embodiment provides a kind of terminals, and referring to Fig. 9, Fig. 9 is a kind of schematic diagram of terminal provided in this embodiment, the end
End includes processor 901, memory 902 and communication bus 903, wherein：
Communication bus 903 is for realizing the connection communication between processor 901 and memory 902；
Processor 901 is for executing the one or more programs stored in memory 902, to realize first embodiment, the
In two embodiments the step of image pickup method.
Specifically, being illustrated below to first embodiment, processor 901 is for executing one stored in memory 902
A or multiple programs, to realize following steps：
S201：After the unlatching of panoramic video screening-mode, first video pictures is selected, and pass through camera pair first
Video pictures carry out the shooting of preset duration；
First video pictures, that is, initial video picture；
Preset duration can be determined by user；
It can be with the value of default setting preset duration, when the duration that user shoots first video pictures is less than setting
Preset duration value when, then remind user to re-shoot；User when shooting first video pictures, shooting it is lasting when
Length can be more than the value of the preset duration of setting；
Optionally, preset duration is 2 seconds, i.e., when shooting first video pictures, stops 2 seconds, then system preservation
First video pictures.
Optionally, during shootings of the S201 by first video pictures progress preset duration of camera pair, processing
Device 901 is additionally operable to execute the one or more programs stored in memory 902, to realize following steps：
The central point when shooting first video pictures is obtained, and is denoted as reference center's point；
Central point when shooting subsequent video pictures can be using reference center's point as benchmark.
Referring to Fig. 3, Fig. 3 is a kind of reference view of panoramic video shooting provided in this embodiment, in Fig. 3, is shown
The entire coverage of panoramic video, the interior picture for one of first video pictures time point of box on the left side, to
The uniform cell phone in the right can carry out the recording of video, the position centered on a line among the picture of the right where point.
In order to let the user know that central point when shooting, it can be shown in shooting preview interface and indicate central point position
Label, for example, see Fig. 4, Fig. 4 is that a kind of shown in shooting preview interface provided in this embodiment indicates that central point institute is in place
The display schematic diagram for the label set.
S202：According to the shooting direction of user's operation dollying head, and the process of the shooting direction in dollying head
In, obtain multiple video pictures of camera shooting；
The shooting direction of user's dollying head, and during the shooting direction of dollying head, obtain camera
Multiple video pictures of shooting；
Video effect in order to ensure shooting is good, and user is desirable to during the shooting direction of dollying head
It is uniform mobile, uniform movement said herein refer to central point when shooting video pictures deviate the irrelevance of reference center's point compared with
It is small, and movement speed is also moderate.
Since panoramic video is synthesized by multiple video pictures, and the effect of multiple video pictures is also not quite similar, institute
With in order to ensure that the panoramic video effect of synthesis is good, optionally, S202 is obtained during the shooting direction of dollying head
Camera shooting multiple video pictures include：During the shooting direction of dollying head, with identical at least one
Acquisition parameters shoot multiple video pictures.
Acquisition parameters include exposure, white balance, colour temperature etc.；
Optionally, more with identical at least one acquisition parameters shooting during the shooting direction of dollying head
A video pictures include：During the shooting direction of dollying head, multiple regard is shot with identical exposure and white balance
Frequency picture.In follow-up synthesis, then avoids and the problem of brightness and color seam occur.
If all video pictures are shot with identical exposure and white balance setting, final image effect can be very
It is good, it avoids and the problem of brightness and color seam occurs.
S203：All video pictures of shooting are synthesized according to following preset rules, obtain panoramic video：
Obtaining n-th video pictures and the N+1 video pictures, n-th video pictures, the N+1 video pictures has
Overlapping region；
By in the N+1 video pictures, the video pictures of overlapping region delete；
N-th video pictures and the remaining video picture of the N+1 video pictures are spliced；
N is the integer more than or equal to 1.
In synthesis, it can be the chronological order according to shooting, video pictures are synthesized successively；
Second video pictures (is first denoted as A2) in, with first video pictures (be denoted as A1) overlapping region video draw
Face is deleted, then by first video pictures A1With second video pictures A2Remaining video picture spliced, will splice at this time
Obtained video pictures are denoted as A1A2；For example, with reference to Fig. 5, Fig. 5 is provided in this embodiment a kind of by first video pictures A1
With second video pictures A2The reference view synthesized；
Third video pictures (are denoted as A3) in and A1A2The video pictures of overlapping region are deleted, then by A1A2With third
A video pictures A3Remaining video picture spliced, the video pictures spliced at this time are denoted as A1A2A3；For example, ginseng
See that Fig. 6, Fig. 6 are provided in this embodiment a kind of by video pictures A1A2With third video pictures A3The reference synthesized is shown
It is intended to；
And so on,
Finally, n-th video pictures (are denoted as AN) in and A1A2A3…AN-1The video pictures of overlapping region are deleted, then
By A1A2A3…AN-1With n-th video pictures ANRemaining video picture spliced, the video pictures that will splice at this time
It is denoted as A1A2A3…AN-1AN；For example, with reference to Fig. 7, Fig. 7 is provided in this embodiment a kind of by video pictures A1A2A3…AN-1With
N number of video pictures ANThe reference view synthesized；A at this time1A2A3…AN-1ANVideo pictures are panoramic video.
In Fig. 5-Fig. 7, the thickness of lines is merely to distinguish different video pictures, and do not have practical significance.
Optionally, S202 during the shooting direction of dollying head, draw by the multiple videos for obtaining camera shooting
During face, processor 901 is additionally operable to execute the one or more programs stored in memory 902, to realize following steps：
Obtain the central point when shooting n-th video pictures；
The irrelevance of central point, deviation reference center point when calculating n-th video pictures；
If irrelevance is more than the first predetermined threshold value and is less than or equal to the second predetermined threshold value, deviation portion is filled with picture is preset
Point.
Default picture can be arbitrary picture, can be dynamic video, can also be static images；Default picture comes
Source can be taken one section of dynamic video of entire screen to intercept according to the size for deviateing part or take entire
One static images of screen.
Default picture can be that the video for replicating and intercepting in the N-1 video pictures with deviation part in sustained height is drawn
Face.
Optionally, processor 901 is additionally operable to execute the one or more programs stored in memory 902, following to realize
Step：If irrelevance is more than the second predetermined threshold value, stop shooting, and user is prompted to re-shoot.
It is more due to deviateing part in synthesis when video pictures if it is excessive that central point deviates reference center's point, and partially
From partly can generally be shown as black, then the effect is unsatisfactory for the video pictures after synthesizing, or even can't bear to look at straight, then in central point
In the case that deviation reference center point is excessive, stop shooting, and user is prompted to re-start shooting.
Optionally, if the irrelevance of the central point, deviation reference center point when detecting n-th video pictures is more than second
When predetermined threshold value, since the irrelevance that the central point of preceding N-1 video pictures deviates reference center's point is less than the second default threshold
Value, then the deviation part of N-1 video pictures is less before showing, then N-1 video pictures before can only synthesizing, and preserves, and
N-th video pictures are entirely left out, the effect of the preceding N-1 video pictures of synthesis is also preferable.
Optionally, S203 synthesizes all video pictures of shooting, and after obtaining panoramic video, processor 901 is also
For executing the one or more programs stored in memory 902, to realize following steps：Automatically panoramic video is broadcast
It puts.So that user without clicking panoramic video, can check shooting effect at once after synthesizing panoramic video manually.
Optionally, processor 901 is additionally operable to execute the one or more programs stored in memory 902, following to realize
Step：When detecting when moving backward the shooting direction of camera, it is automatically stopped shooting, and obtained panoramic video is protected
It deposits.
For example, the shooting direction of script dollying head be it is horizontal to the right, if detecting the shooting direction of dollying head
To the left for level, then it is automatically stopped shooting, and obtained panoramic video is preserved.
By the implementation of the present embodiment, obtain a panoramic video, when shooting dynamic people, object in panoramic video all
It is to be presented in the form of dynamic, atmosphere when reflecting shooting that can be intuitive, vivid, and the picture effect of panoramic video
Fruit more shakes, is grand, and the user experience is improved.
Fourth embodiment
The present embodiment provides a kind of computer readable storage medium, there are one computer-readable recording medium storages or more
A program, one or more program can be executed by one or more processor, to realize first embodiment, second embodiment
The step of middle image pickup method.
Specifically, being illustrated below to first embodiment, one or more program can be handled by one or more
Device executes, to realize following steps：
S201：After the unlatching of panoramic video screening-mode, first video pictures is selected, and pass through camera pair first
Video pictures carry out the shooting of preset duration；
First video pictures, that is, initial video picture；
Preset duration can be determined by user；
It can be with the value of default setting preset duration, when the duration that user shoots first video pictures is less than setting
Preset duration value when, then remind user to re-shoot；User when shooting first video pictures, shooting it is lasting when
Length can be more than the value of the preset duration of setting；
Optionally, preset duration is 2 seconds, i.e., when shooting first video pictures, stops 2 seconds, then system preservation
First video pictures.
Optionally, during shootings of the S201 by first video pictures progress preset duration of camera pair, one
Or multiple programs can also be executed by one or more processor, to realize following steps：
The central point when shooting first video pictures is obtained, and is denoted as reference center's point；
Central point when shooting subsequent video pictures can be using reference center's point as benchmark.
Referring to Fig. 3, Fig. 3 is a kind of reference view of panoramic video shooting provided in this embodiment, in Fig. 3, is shown
The entire coverage of panoramic video, the interior picture for one of first video pictures time point of box on the left side, to
The uniform cell phone in the right can carry out the recording of video, the position centered on a line among the picture of the right where point.
In order to let the user know that central point when shooting, it can be shown in shooting preview interface and indicate central point position
Label, for example, see Fig. 4, Fig. 4 is that a kind of shown in shooting preview interface provided in this embodiment indicates that central point institute is in place
The display schematic diagram for the label set.
S202：According to the shooting direction of user's operation dollying head, and the process of the shooting direction in dollying head
In, obtain multiple video pictures of camera shooting；
The shooting direction of user's dollying head, and during the shooting direction of dollying head, obtain camera
Multiple video pictures of shooting；
Video effect in order to ensure shooting is good, and user is desirable to during the shooting direction of dollying head
It is uniform mobile, uniform movement said herein refer to central point when shooting video pictures deviate the irrelevance of reference center's point compared with
It is small, and movement speed is also moderate.
Since panoramic video is synthesized by multiple video pictures, and the effect of multiple video pictures is also not quite similar, institute
With in order to ensure that the panoramic video effect of synthesis is good, optionally, S202 is obtained during the shooting direction of dollying head
Camera shooting multiple video pictures include：During the shooting direction of dollying head, with identical at least one
Acquisition parameters shoot multiple video pictures.
Acquisition parameters include exposure, white balance, colour temperature etc.；
Optionally, more with identical at least one acquisition parameters shooting during the shooting direction of dollying head
A video pictures include：During the shooting direction of dollying head, multiple regard is shot with identical exposure and white balance
Frequency picture.In follow-up synthesis, then avoids and the problem of brightness and color seam occur.
If all video pictures are shot with identical exposure and white balance setting, final image effect can be very
It is good, it avoids and the problem of brightness and color seam occurs.
S203：All video pictures of shooting are synthesized according to following preset rules, obtain panoramic video：
Obtaining n-th video pictures and the N+1 video pictures, n-th video pictures, the N+1 video pictures has
Overlapping region；
By in the N+1 video pictures, the video pictures of overlapping region delete；
N-th video pictures and the remaining video picture of the N+1 video pictures are spliced；
N is the integer more than or equal to 1.
In synthesis, it can be the chronological order according to shooting, video pictures are synthesized successively；
Second video pictures (is first denoted as A2) in, with first video pictures (be denoted as A1) overlapping region video draw
Face is deleted, then by first video pictures A1With second video pictures A2Remaining video picture spliced, will splice at this time
Obtained video pictures are denoted as A1A2；For example, with reference to Fig. 5, Fig. 5 is provided in this embodiment a kind of by first video pictures A1
With second video pictures A2The reference view synthesized；
Third video pictures (are denoted as A3) in and A1A2The video pictures of overlapping region are deleted, then by A1A2With third
A video pictures A3Remaining video picture spliced, the video pictures spliced at this time are denoted as A1A2A3；For example, ginseng
See that Fig. 6, Fig. 6 are provided in this embodiment a kind of by video pictures A1A2With third video pictures A3The reference synthesized is shown
It is intended to；
And so on,
Finally, n-th video pictures (are denoted as AN) in and A1A2A3…AN-1The video pictures of overlapping region are deleted, then
By A1A2A3…AN-1With n-th video pictures ANRemaining video picture spliced, the video pictures that will splice at this time
It is denoted as A1A2A3…AN-1AN；For example, with reference to Fig. 7, Fig. 7 is provided in this embodiment a kind of by video pictures A1A2A3…AN-1With
N number of video pictures ANThe reference view synthesized；A at this time1A2A3…AN-1ANVideo pictures are panoramic video.
In Fig. 5-Fig. 7, the thickness of lines is merely to distinguish different video pictures, and do not have practical significance.
Optionally, S202 during the shooting direction of dollying head, draw by the multiple videos for obtaining camera shooting
During face, one or more program can also be executed by one or more processor, to realize following steps：
Obtain the central point when shooting n-th video pictures；
The irrelevance of central point, deviation reference center point when calculating n-th video pictures；
If irrelevance is more than the first predetermined threshold value and is less than or equal to the second predetermined threshold value, deviation portion is filled with picture is preset
Point.
Default picture can be arbitrary picture, can be dynamic video, can also be static images；Default picture comes
Source can be taken one section of dynamic video of entire screen to intercept according to the size for deviateing part or take entire
One static images of screen.
Default picture can be that the video for replicating and intercepting in the N-1 video pictures with deviation part in sustained height is drawn
Face.
Optionally, one or more program can also be executed by one or more processor, to realize following steps：If
Irrelevance is more than the second predetermined threshold value, then stops shooting, and user is prompted to re-shoot.
It is more due to deviateing part in synthesis when video pictures if it is excessive that central point deviates reference center's point, and partially
From partly can generally be shown as black, then the effect is unsatisfactory for the video pictures after synthesizing, or even can't bear to look at straight, then in central point
In the case that deviation reference center point is excessive, stop shooting, and user is prompted to re-start shooting.
Optionally, if the irrelevance of the central point, deviation reference center point when detecting n-th video pictures is more than second
When predetermined threshold value, since the irrelevance that the central point of preceding N-1 video pictures deviates reference center's point is less than the second default threshold
Value, then the deviation part of N-1 video pictures is less before showing, then N-1 video pictures before can only synthesizing, and preserves, and
N-th video pictures are entirely left out, the effect of the preceding N-1 video pictures of synthesis is also preferable.
Optionally, S203 synthesizes all video pictures of shooting, after obtaining panoramic video, one or more
Program can also be executed by one or more processor, to realize following steps：Automatically panoramic video is played out.For with
Family without clicking panoramic video, can check shooting effect at once after synthesizing panoramic video manually.
Optionally, one or more program can also be executed by one or more processor, to realize following steps：When
It detects when moving backward the shooting direction of camera, is automatically stopped shooting, and obtained panoramic video is preserved.
For example, the shooting direction of script dollying head be it is horizontal to the right, if detecting the shooting direction of dollying head
To the left for level, then it is automatically stopped shooting, and obtained panoramic video is preserved.
By the implementation of the present embodiment, obtain a panoramic video, when shooting dynamic people, object in panoramic video all
It is to be presented in the form of dynamic, atmosphere when reflecting shooting that can be intuitive, vivid, and the picture effect of panoramic video
Fruit more shakes, is grand, and the user experience is improved.
It should be noted that herein, the terms "include", "comprise" or its any other variant are intended to non-row
His property includes, so that process, method, article or device including a series of elements include not only those elements, and
And further include other elements that are not explicitly listed, or further include for this process, method, article or device institute it is intrinsic
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including this
There is also other identical elements in the process of element, method, article or device.
The embodiments of the present invention are for illustration only, can not represent the quality of embodiment.
Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment side
Method can add the mode of required general hardware platform to realize by software, naturally it is also possible to by hardware, but in many cases
The former is more preferably embodiment.Based on this understanding, technical scheme of the present invention substantially in other words does the prior art
Going out the part of contribution can be expressed in the form of software products, which is stored in a storage medium
In (such as ROM/RAM, magnetic disc, CD), including some instructions are used so that a station terminal equipment (can be mobile phone, computer, clothes
Be engaged in device, air conditioner or the network equipment etc.) method that executes each embodiment of the present invention.
It these are only the preferred embodiment of the present invention, be not intended to limit the scope of the invention, it is every to utilize this hair
Equivalent structure or equivalent flow shift made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant skills
Art field, is included within the scope of the present invention.
Claims (10)
1. a kind of image pickup method, which is characterized in that the image pickup method includes the following steps：
After the unlatching of panoramic video screening-mode, first video pictures is selected, and by camera to first video
Picture carries out the shooting of preset duration；
The shooting direction of the camera, and the process of the shooting direction in the movement camera are moved according to user's operation
In, obtain multiple video pictures of the camera shooting；
All video pictures of shooting are synthesized according to following preset rules, obtain panoramic video：
Obtaining n-th video pictures and the N+1 video pictures, the n-th video pictures, the N+1 video pictures has
Overlapping region；
By in the N+1 video pictures, the video pictures of overlapping region delete；
The remaining video picture of the n-th video pictures and the N+1 video pictures is spliced；
The N is the integer more than or equal to 1.
2. image pickup method as described in claim 1, which is characterized in that the mistake of the shooting direction in the movement camera
Cheng Zhong, the multiple video pictures for obtaining the camera shooting include：During the shooting direction of the movement camera,
The multiple video pictures are shot with identical at least one acquisition parameters.
3. image pickup method as claimed in claim 2, which is characterized in that the mistake of the shooting direction in the movement camera
Cheng Zhong, shooting the multiple video pictures with identical at least one acquisition parameters includes：In the shooting of the movement camera
During direction, the multiple video pictures are shot with identical exposure and white balance.
4. image pickup method as described in claim 1, which is characterized in that it is described by camera to first video pictures
It is further comprising the steps of during the shooting for carrying out preset duration：
The central point when shooting first video pictures is obtained, and is denoted as reference center's point；
It is described during the shooting direction of the movement camera, obtain multiple video pictures of camera shooting
In the process, further comprising the steps of：
Obtain the central point when shooting the n-th video pictures；
Central point when calculating the n-th video pictures, the irrelevance for deviateing reference center's point；
If the irrelevance is more than the first predetermined threshold value and is less than or equal to the second predetermined threshold value, deviation portion is filled with picture is preset
Point.
5. image pickup method as claimed in claim 4, which is characterized in that the method is further comprising the steps of：If the deviation
Degree is more than second predetermined threshold value, then stops shooting, and user is prompted to re-shoot.
6. image pickup method as claimed in claim 4, which is characterized in that the method is further comprising the steps of：If the deviation
Degree is more than second predetermined threshold value, then entirely leaves out the n-th video pictures, preceding N-1 video pictures are closed
At, and preserve.
7. such as claim 1 to 6 any one of them image pickup method, which is characterized in that all video pictures by shooting
It is synthesized, it is further comprising the steps of after obtaining panoramic video：Automatically the panoramic video is played out.
8. such as claim 1 to 6 any one of them image pickup method, which is characterized in that the method is further comprising the steps of：When
It detects when moving backward the shooting direction of the camera, is automatically stopped shooting, and obtained panoramic video is preserved.
9. a kind of terminal, which is characterized in that the terminal includes processor, memory and communication bus；
The communication bus is for realizing the connection communication between the processor and the memory；
The processor is for executing one or more program stored in the memory, to realize such as claim 1 to 8
The step of any one of them image pickup method.
10. a kind of computer readable storage medium, which is characterized in that the computer-readable recording medium storage there are one or
Multiple programs, one or more of programs can be executed by one or more processor, to realize such as claim 1 to 8
Any one of described in image pickup method the step of.
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