CN107566745A - A kind of image pickup method, terminal and computer-readable recording medium - Google Patents
A kind of image pickup method, terminal and computer-readable recording medium Download PDFInfo
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- CN107566745A CN107566745A CN201710708055.1A CN201710708055A CN107566745A CN 107566745 A CN107566745 A CN 107566745A CN 201710708055 A CN201710708055 A CN 201710708055A CN 107566745 A CN107566745 A CN 107566745A
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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
- H04N23/70—Circuitry for compensating brightness variation in the scene
- H04N23/73—Circuitry for compensating brightness variation in the scene by influencing the exposure time
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
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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
- H04N23/64—Computer-aided capture of images, e.g. transfer from script file into camera, check of taken image quality, advice or proposal for image composition or decision on when to take image
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M2250/00—Details of telephonic subscriber devices
- H04M2250/52—Details of telephonic subscriber devices including functional features of a camera
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Human Computer Interaction (AREA)
- Computer Networks & Wireless Communication (AREA)
- Studio Devices (AREA)
Abstract
The embodiment of the invention discloses a kind of image pickup method, and when terminal is in video shooting mode, the time for exposure of the first two field picture and the time for exposure of the second two field picture of preparatory condition are met when obtaining video capture；The video capture time for exposure is determined according to the time for exposure of the time for exposure of first two field picture and second two field picture, video is shot according to the video capture time for exposure.The embodiment of the invention also discloses a kind of terminal and computer-readable recording medium.Image pickup method, terminal and computer-readable recording medium disclosed in the embodiment of the present invention, the image quality of shooting video is improved, user is obtained image quality clearly video, improve Consumer's Experience.
Description
Technical field
The present invention relates to the image taking technology of electronic technology field, more particularly to a kind of image pickup method, terminal and calculating
Machine readable storage medium storing program for executing.
Background technology
With communication and the development of electronic technology, various terminals and electronic product are more and more general, meanwhile, terminal
Function is more and more, performance is increasingly stronger, experience is increasingly abundanter, and the life to people brings many facilities.At present, much
Terminal all has shoot function, and user can be taken pictures by the shoot function of terminal, or shooting video, however, existing
Video capture in, be generally all to be shot by the time for exposure of single image frame, so, the video image quality of shooting compared with
Difference.
The content of the invention
In order to solve the above technical problems, the embodiment of the present invention provides a kind of image pickup method, terminal and computer-readable storage
Medium, the image quality of shooting video is improved, user is obtained image quality clearly video, improve Consumer's Experience.
The technical proposal of the invention is realized in this way：
The embodiment of the present invention provides a kind of image pickup method, and methods described includes：
When terminal is in video shooting mode, the exposure of the first two field picture of preparatory condition is met when obtaining video capture
Time and the time for exposure of the second two field picture；
Determine that video capture exposes according to the time for exposure of the time for exposure of first two field picture and second two field picture
Between light time, video is shot according to the video capture time for exposure.
Further, it is described true according to the time for exposure of first two field picture and the time for exposure of second two field picture
Determine the video capture time for exposure, including：
The time for exposure of the time for exposure of first two field picture and second two field picture are gone into difference, regarded described in acquisition
The frequency shooting time for exposure.
Further, it is described when terminal is in video shooting mode, the of preparatory condition is met when obtaining video capture
The time for exposure of one two field picture and the time for exposure of the second two field picture, including：
When the terminal is in single camera video shooting mode, when obtaining video capture during the exposure of the first two field picture
Between and the second two field picture time for exposure, wherein, first two field picture and second two field picture are to connect before and after shooting time
Continuous two field pictures.
Further, it is described when terminal is in video shooting mode, the of preparatory condition is met when obtaining video capture
The time for exposure of one two field picture and the time for exposure of the second two field picture, including：
When the terminal is in double-camera video frequency screening-mode, when obtaining video capture during the exposure of the first two field picture
Between and the second two field picture time for exposure, wherein, first two field picture and the second two field picture be two cameras obtain simultaneously
Two field pictures.
Further, described when terminal is in video shooting mode, preparatory condition is met when obtaining video capture
Before the time for exposure of first two field picture and the time for exposure of the second two field picture, in addition to：
Operational order is received, video capture function is opened according to the operational order, to cause the terminal to be in video
Screening-mode.
The embodiment of the present invention also provides a kind of terminal, and the terminal includes：Processor, memory and communication bus；
The communication bus is used to realize the connection communication between processor and memory；
The processor is used to perform the photographing program stored in memory, to realize following steps：
When terminal is in video shooting mode, the exposure of the first two field picture of preparatory condition is met when obtaining video capture
Time and the time for exposure of the second two field picture；
Determine that video capture exposes according to the time for exposure of the time for exposure of first two field picture and second two field picture
Between light time, video is shot according to the video capture time for exposure.
Further, the processor is used to perform the photographing program stored in memory, to realize following steps：
The time for exposure of the time for exposure of first two field picture and second two field picture are gone into difference, regarded described in acquisition
The frequency shooting time for exposure.
Further, the processor is used to perform the photographing program stored in memory, to realize following steps：
When the terminal is in single camera video shooting mode, when obtaining video capture during the exposure of the first two field picture
Between and the second two field picture time for exposure, wherein, first two field picture and second two field picture are to connect before and after shooting time
Continuous two field pictures；
When the terminal is in double-camera video frequency screening-mode, when obtaining video capture during the exposure of the first two field picture
Between and the second two field picture time for exposure, wherein, first two field picture and the second two field picture be two cameras obtain simultaneously
Two field pictures.
Further, described when terminal is in video shooting mode, preparatory condition is met when obtaining video capture
Before the time for exposure of first two field picture and the time for exposure of the second two field picture, the processor is used to perform in memory to store
Photographing program, to realize following steps：
Operational order is received, video capture function is opened according to the operational order, to cause the terminal to be in video
Screening-mode.
The embodiment of the present invention also provides a kind of computer-readable recording medium, and the computer-readable recording medium storage has
One or more program, one or more of programs can be walked by one or more computing device so that realization is following
Suddenly：
When terminal is in video shooting mode, the exposure of the first two field picture of preparatory condition is met when obtaining video capture
Time and the time for exposure of the second two field picture；
Determine that video capture exposes according to the time for exposure of the time for exposure of first two field picture and second two field picture
Between light time, video is shot according to the video capture time for exposure.
Further, one or more of programs can be walked by one or more computing device so that realization is following
Suddenly：
The time for exposure of the time for exposure of first two field picture and second two field picture are gone into difference, regarded described in acquisition
The frequency shooting time for exposure.
Further, one or more of programs can be walked by one or more computing device so that realization is following
Suddenly：
When the terminal is in single camera video shooting mode, when obtaining video capture during the exposure of the first two field picture
Between and the second two field picture time for exposure, wherein, first two field picture and second two field picture are to connect before and after shooting time
Continuous two field pictures；
When the terminal is in double-camera video frequency screening-mode, when obtaining video capture during the exposure of the first two field picture
Between and the second two field picture time for exposure, wherein, first two field picture and the second two field picture be two cameras obtain simultaneously
Two field pictures.
Further, described when terminal is in video shooting mode, preparatory condition is met when obtaining video capture
Before the time for exposure of first two field picture and the time for exposure of the second two field picture, one or more of programs can by one or
The multiple computing devices of person, to realize following steps：
Operational order is received, video capture function is opened according to the operational order, to cause the terminal to be in video
Screening-mode.
The embodiment of the present invention provides a kind of image pickup method, terminal and computer-readable recording medium, when terminal is in video
During screening-mode, the time for exposure of the first two field picture and the exposure of the second two field picture of preparatory condition are met when obtaining video capture
Time；When determining video capture exposure according to the time for exposure of the time for exposure of first two field picture and second two field picture
Between, video is shot according to the video capture time for exposure.Can the embodiments of the invention provide image pickup method, terminal and computer
Storage medium is read, due to obtaining the time for exposure of video by the time for exposure of two field pictures, so, improves shooting video
Image quality, user is obtained image quality clearly video, improve Consumer's Experience.
Brief description of the drawings
Fig. 1 is the hardware architecture diagram for an optional mobile terminal for realizing each embodiment of the present invention；
Fig. 2 is the wireless communication system schematic diagram of mobile terminal as shown in Figure 1；
Fig. 3 is image pickup method schematic flow sheet one provided in an embodiment of the present invention；
Fig. 4 is terminal taking examples of interfaces figure one provided in an embodiment of the present invention；
Fig. 5 is terminal taking examples of interfaces figure two provided in an embodiment of the present invention；
Fig. 6 is image pickup method schematic flow sheet two provided in an embodiment of the present invention；
Fig. 7 is terminal taking video playback examples of interfaces figure provided in an embodiment of the present invention；
Fig. 8 is terminal structure schematic diagram one provided in an embodiment of the present invention；
Fig. 9 is terminal structure schematic diagram two provided in an embodiment of the present invention.
Embodiment
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 follow-up description, the suffix using such as " module ", " part " or " unit " for representing element is only
Be advantageous to the explanation of the present invention, itself there is no a specific meaning.Therefore, " module ", " part " or " unit " can mix
Ground uses.
Terminal can be implemented in a variety of manners.For example, the terminal described in the present invention can include such as mobile phone, flat board
Computer, notebook computer, palm PC, personal digital assistant (Personal Digital Assistant, PDA), portable
Media player (Portable Media Player, PMP), guider, wearable device, Intelligent bracelet, pedometer etc. move
Dynamic terminal, and the fixed terminal such as digital TV, desktop computer.
It will be illustrated in subsequent descriptions by taking mobile terminal as an example, it will be appreciated by those skilled in the art that except special
Outside element for moving purpose, construction according to the embodiment of the present invention can also apply to the terminal of fixed type.
Referring to Fig. 1, its hardware architecture diagram for a kind of mobile terminal of each embodiment of the realization present invention, the shifting
Dynamic terminal 100 can include：RF (Radio Frequency, radio frequency) unit 101, WiFi module 102, audio output unit
103rd, A/V (audio/video) input block 104, sensor 105, display unit 106, user input unit 107, interface unit
108th, the part such as memory 109, processor 110 and power supply 111.It will be understood by those skilled in the art that shown in Fig. 1
Mobile terminal structure does not form the restriction to mobile terminal, and mobile terminal can be included than illustrating more or less parts,
Either combine some parts or different parts arrangement.
The all parts of mobile 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, the reception and transmission of signal, specifically, by base station
Downlink information receive after, handled to processor 110；In addition, up data are sent to base station.Generally, radio frequency unit 101
Including but not limited to antenna, at least one amplifier, transceiver, coupler, low-noise amplifier, duplexer etc..In addition, penetrate
Frequency unit 101 can also be communicated by radio communication with network and other equipment.Above-mentioned radio 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), CDMA2000 (Code
Division Multiple Access2000, CDMA 2000), WCDMA (Wideband Code Division
Multiple Access, WCDMA), TD-SCDMA (Time Division-Synchronous Code
Division Multiple Access, TD SDMA), FDD-LTE (Frequency Division
Duplexing-Long Term Evolution, FDD 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 mobile terminal can help user to receive and dispatch electricity by WiFi module 102
Sub- mail, browse webpage and access streaming video etc., it has provided the user wireless broadband internet and accessed.Although Fig. 1 shows
Go out WiFi module 102, but it is understood that, it is simultaneously not belonging to must be configured into for mobile terminal, completely can be according to need
To be omitted in the essential scope for do not change invention.
Audio output unit 103 can be in call signal reception pattern, call mode, record mould in mobile terminal 100
When under the isotypes such as formula, speech recognition mode, broadcast reception mode, by radio frequency unit 101 or WiFi module 102 it is receiving or
It is sound that the voice data stored in memory 109, which is converted into audio signal and exported,.Moreover, audio output unit 103
The audio output related to the specific function that mobile terminal 100 performs can also be provided (for example, call signal receives sound, disappeared
Breath receives sound etc.).Audio output unit 103 can include loudspeaker, buzzer etc..
A/V input blocks 104 are used to receive audio or video signal.A/V input blocks 104 can include graphics processor
(Graphics Processing Unit, GPU) 1041 and microphone 1042, graphics processor 1041 is in video acquisition mode
Or the static images or the view data of video obtained in image capture mode by image capture apparatus (such as camera) are carried out
Reason.Picture frame after processing may be displayed on display unit 106.Picture frame after the processing of graphics processor 1041 can be deposited
Storage is transmitted 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 (voice data), and can be voice data by such acoustic processing.Audio (voice) data after processing can
To be converted to the form output that mobile communication base station can be sent to via radio frequency unit 101 in the case of telephone calling model.
Microphone 1042 can implement various types of noises and eliminate (or suppression) algorithm to eliminate (or suppression) in reception and send sound
Caused noise or interference during frequency signal.
Mobile terminal 100 also includes at least one sensor 105, such as optical sensor, motion sensor and other biographies
Sensor.Specifically, optical sensor includes ambient light sensor and proximity transducer, wherein, ambient light sensor can be according to environment
The light and shade of light adjusts the brightness of display panel 1061, and proximity transducer can close when mobile terminal 100 is moved in one's ear
Display panel 1061 and/or backlight.As one kind of motion sensor, accelerometer sensor can detect in all directions (general
For three axles) size of acceleration, size and the direction of gravity are can detect that when static, the application available for identification mobile phone posture
(such as horizontal/vertical screen switching, dependent game, magnetometer pose calibrating), Vibration identification correlation function (such as pedometer, percussion) etc.；
The fingerprint sensor that can also configure as mobile phone, pressure sensor, iris sensor, molecule sensor, gyroscope, barometer,
The other sensors such as hygrometer, thermometer, infrared ray sensor, will not be repeated here.
Display unit 106 is used for the information for showing the information inputted by user or being supplied to user.Display unit 106 can wrap
Display panel 1061 is included, liquid crystal display (Liquid Crystal Display, LCD), Organic Light Emitting Diode can be used
Forms such as (Organic Light-Emitting Diode, OLED) configures display panel 1061.
User input unit 107 can be used for the numeral or character information for receiving input, and produce the use with mobile terminal
The key signals input that family is set and function control is relevant.Specifically, user input unit 107 may include contact panel 1071 with
And other input equipments 1072.Contact panel 1071, also referred to as touch-screen, collect touch operation of the user on or near it
(for example user uses any suitable objects or annex such as finger, stylus on contact panel 1071 or in contact panel 1071
Neighbouring operation), and corresponding attachment means are driven according to formula set in advance.Contact 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
Contact coordinate is converted into, then gives processor 110, and the order sent of reception processing device 110 and can be performed.In addition, can
To realize contact panel 1071 using polytypes such as resistance-type, condenser type, infrared ray and surface acoustic waves.Except contact panel
1071, user input unit 107 can also include other input equipments 1072.Specifically, other input equipments 1072 can wrap
Include but be not limited to physical keyboard, in function key (such as volume control button, switch key etc.), trace ball, mouse, action bars etc.
One or more, do not limit herein specifically.
Further, contact panel 1071 can cover display panel 1061, detect thereon when contact panel 1071 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, contact panel 1071 and display panel
1061 be the part independent as two to realize the input of mobile terminal and output function, but in certain embodiments, can
Input and the output function of mobile terminal are realized so that contact panel 1071 and display panel 1061 is integrated, is not done herein specifically
Limit.
Interface unit 108 is connected the interface that can pass through as at least one external device (ED) with mobile terminal 100.For example,
External device (ED) can include wired or wireless head-band earphone port, external power source (or battery charger) port, wired or nothing
Line FPDP, memory card port, the port for connecting the device with identification module, audio input/output (I/O) end
Mouth, video i/o port, ear port etc..Interface unit 108 can be used for receiving the input from external device (ED) (for example, number
It is believed that breath, electric power etc.) and the input received is transferred to one or more elements in mobile terminal 100 or can be with
For transmitting data between mobile terminal 100 and external device (ED).
Memory 109 can be used for storage software program and various data.Memory 109 can mainly include 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
Voice data, phone directory etc.) etc..In addition, memory 109 can 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 mobile terminal, utilizes each of various interfaces and the whole mobile terminal of connection
Individual part, by running or performing the software program and/or module that are stored in memory 109, and call and be stored in storage
Data in device 109, the various functions and processing data of mobile terminal are performed, so as to carry out integral monitoring to mobile terminal.Place
Reason device 110 may include one or more processing units；Preferably, processor 110 can integrate application processor and modulatedemodulate is mediated
Device is managed, wherein, application processor mainly handles operating system, user interface and application program etc., and modem processor is main
Handle radio communication.It is understood that above-mentioned modem processor can not also be integrated into processor 110.
Mobile terminal 100 can also include the power supply 111 (such as battery) to all parts power supply, it is preferred that power supply 111
Can be logically contiguous by power-supply management system and processor 110, so as to realize management charging by power-supply management system, put
The function such as electricity and power managed.
Although Fig. 1 is not shown, mobile terminal 100 can also will not be repeated here including bluetooth module etc..
For the ease of understanding the embodiment of the present invention, the communications network system being based on below to the mobile terminal of the present invention enters
Row description.
Referring to Fig. 2, Fig. 2 is a kind of communications network system Organization Chart provided in an embodiment of the present invention, the communication network system
Unite as the LTE system of universal mobile communications technology, the UE that the LTE system includes communicating connection successively (User Equipment, is used
Family equipment) 201, E-UTRAN (Evolved UMTS Terrestrial Radio Access Network, evolved UMTS lands
Ground wireless access network) 202, EPC (Evolved Packet Core, evolved packet-based core networks) 203 and operator IP operation
204。
Specifically, UE201 can be above-mentioned terminal 100, and here is omitted.
E-UTRAN202 includes eNodeB2021 and other eNodeB2022 etc..Wherein, eNodeB2021 can be by returning
Journey (backhaul) (such as X2 interface) is connected with other eNodeB2022, and eNodeB2021 is connected to EPC203,
ENodeB2021 can provide UE201 to EPC203 access.
EPC203 can include MME (Mobility Management Entity, mobility management entity) 2031, HSS
(Home Subscriber Server, home subscriber server) 2032, other MME2033, SGW (Serving GateWay,
Gateway) 2034, PGW (PDN GateWay, grouped data network gateway) 2035 and PCRF (Policy and Charging
Rules Function, policy and rate functional entity) 2036 etc..Wherein, MME2031 be processing UE201 and EPC203 between
The control node of signaling, there is provided carrying and connection management.HSS2032 is used to provide some registers to manage such as homing position
The function of register (not shown) etc, and some are preserved about the special letter of the users such as service features, data rate
Breath.All customer data can be transmitted by SGW2034, PGW2035 can provide UE 201 IP address distribute with
And other functions, PCRF2036 are the strategy and charging control policy decision point of business data flow and IP bearing resources, it is plan
Available strategy and charging control decision-making are slightly selected and provided with charge execution function unit (not shown).
IP operation 204 can include internet, Intranet, IMS (IP Multimedia Subsystem, IP multimedia
System) or other IP operations etc..
Although above-mentioned be described by taking LTE system as an example, those skilled in the art it is to be understood that the present invention not only
Suitable for LTE system, be readily applicable to other wireless communication systems, such as GSM, CDMA2000, WCDMA, TD-SCDMA with
And following new network system etc., do not limit herein.
Based on above-mentioned mobile terminal hardware configuration and communications network system, each embodiment of the inventive method is proposed.
The embodiment of the present invention provides a kind of image pickup method, as shown in figure 3, this method can include：
Step 301, when terminal is in video shooting mode, the first frame figure of preparatory condition is met when obtaining video capture
The time for exposure of picture and the time for exposure of the second two field picture.
Specifically, in the embodiment of the present invention, when meeting the exposure of the first two field picture of preparatory condition when obtaining video capture
Between and time for exposure of the second two field picture can be realized by terminal, i.e., meet preparatory condition when terminal obtains video capture
The time for exposure of the first two field picture and the time for exposure of the second two field picture, the terminal can be the mobile end with shoot function
End.
Mobile terminal refers to the equipment that can be used on the move, and broad sense is said including mobile phone, notebook, tablet personal computer.
But refer to mobile phone or smart mobile phone and tablet personal computer with a variety of application functions in most cases.With network
Development with technology towards more and more broadband direction, Mobile Communication Industry will move towards the real mobile message epoch.With
The rapid development of integrated circuit technique, the disposal ability of mobile terminal have had powerful disposal ability, and mobile terminal is just
It is being changed into an integrated information processing platform from simple call instrument.Mobile intelligent terminal can be referred to as intelligent terminal, move
Dynamic intelligent terminal possesses access the Internet capability, generally carries various operating systems, can customize various work(according to user's request
Can, for example, camera function.
Further, described when terminal is in video shooting mode, preparatory condition is met when obtaining video capture
Before the time for exposure of first two field picture and the time for exposure of the second two field picture, in addition to：
Operational order is received, video capture function is opened according to the operational order, to cause the terminal to be in video
Screening-mode.
Specifically, when user needs to carry out shooting video by terminal, i.e., user operates to terminal, the operation instruction
The video capture function to open a terminal, terminal receive the operational order of user, open video capture function, now, terminal is in
Video shooting mode, terminal meet time for exposure and the second two field picture of the first two field picture of preparatory condition when obtaining video capture
Time for exposure.
Wherein, the time for exposure be in order to project light onto on the photosurface of sensitive photographic material, shutter to be opened when
Between.Depending on the sensitivity of sensitive photographic material and to the illumination on photosurface.The light entered if time for exposure length is just more, is adapted to
The poor situation of light condition.The relatively good situation of time for exposure short then suitable light.The camera exposure time refers to from shutter
The time interval of closing is opened to, within this period of time, object can leave image on egative film, and the time for exposure is to see needs
Depending on.For example you clap the track of star, it is necessary to the very long time for exposure (being probably several hours), such star it is long when
Between movement locus will be imaged on egative film.If you will clap the automobile to go at express speed, clearly figure will use the very short time (logical
It is often several signas).
Exemplary, as shown in Figure 4, Figure 5, user carries out the shooting video work(that the mobile phone is opened in operation to the camera on mobile phone
Can, the operation can be touch control operation, i.e. user carries out touch control operation on mobile phone in camera icon, according to different manufacturers type
Number mobile phone, the specific implementation of the touch control operation has nothing in common with each other, and the specific touch control operation can be singly to refer to click touch-control behaviour
Make or singly refer to double-click touch control operation, the embodiment of the present invention is not limited this.
It is described when terminal is in video shooting mode in a kind of possible implementation, meet when obtaining video capture
The time for exposure of first two field picture of preparatory condition and the time for exposure of the second two field picture, including：
When the terminal is in single camera video shooting mode, when obtaining video capture during the exposure of the first two field picture
Between and the second two field picture time for exposure, wherein, first two field picture and second two field picture are to connect before and after shooting time
Continuous two field pictures.
It is described when terminal is in video shooting mode in a kind of possible implementation, meet when obtaining video capture
The time for exposure of first two field picture of preparatory condition and the time for exposure of the second two field picture, including：
When the terminal is in double-camera video frequency screening-mode, when obtaining video capture during the exposure of the first two field picture
Between and the second two field picture time for exposure, wherein, first two field picture and the second two field picture be two cameras obtain simultaneously
Two field pictures.
Step 302, according to time for exposure of first two field picture and the time for exposure of second two field picture determine to regard
The frequency shooting time for exposure, video is shot according to the video capture time for exposure.
Specifically, terminal obtains the time for exposure of two field pictures when shooting video, the time for exposure of this two field pictures is entered
Row goes difference to handle, and is so obtained with preferably shooting the time for exposure, the image definition of shooting and brightness are preferable.
Further, after video has been shot, method provided in an embodiment of the present invention can also include：The shooting is regarded
Frequency is stored.
Exemplary, as shown in figure 5, user operates to terminal, in the current viewfinder range of operation instruction terminal-pair
Image carry out video capture, terminal receives the operational order of user, carries out video capture, obtains photographic subjects, and terminal can be with
The photographic subjects are included into the display interface in terminal itself, photographic subjects are shot, are receiving the end shooting of user
After operational order, stop shooting, while the video shot is stored, with the viewing of standby user later stage, forwarding etc..
The embodiments of the invention provide image pickup method, when terminal is in video shooting mode, expires when obtaining video capture
The time for exposure of first two field picture of sufficient preparatory condition and the time for exposure of the second two field picture；According to the exposure of first two field picture
Time for exposure between light time with second two field picture determines the video capture time for exposure, according to the video capture time for exposure
Video is shot, due to obtaining the time for exposure of video by the time for exposure of two field pictures, so, improves the picture of shooting video
Matter, user is obtained image quality clearly video, improve Consumer's Experience.
The embodiment of the present invention provides a kind of image pickup method, as shown in fig. 6, this method can include：
Step 401, receive operational order, according to the operational order open video capture function, with cause end in
Video shooting mode.
The executive agent of image pickup method can be terminal in the embodiment of the present invention, and the terminal possesses shoot function, specifically may be used
Think, mobile phone, PDA (personal digital assistant), PAD (tablet personal computer) with shoot function, PMP (put by portable multimedia broadcasting
Device) etc..
Exemplary, as shown in Figure 4, Figure 5, user carries out the shooting video work(that the mobile phone is opened in operation to the camera on mobile phone
Can, the operation can be touch control operation, i.e. user carries out touch control operation on mobile phone in camera icon, according to different manufacturers type
Number mobile phone, the specific implementation of the touch control operation has nothing in common with each other, and the specific touch control operation can be singly to refer to click touch-control behaviour
Make or singly refer to double-click touch control operation, the embodiment of the present invention is not limited this.
Specifically, in actual application, for the terminal with different cameras, the first two field picture of acquisition and
Two two field pictures are different, and the first two field picture and the second two field picture that are obtained under different camera screening-modes are said respectively
It is bright, as described below.
Step 402, when the terminal is in single camera video shooting mode, obtain video capture when the first two field picture
Time for exposure and the second two field picture time for exposure.
Wherein, first two field picture and second two field picture are continuous two field pictures before and after shooting time.
Specifically, when terminal is single camera, the first two field picture and the second two field picture are front and rear continuous two field pictures.
For example, in shooting, can be calculated by the time for exposure of the 3rd two field picture and the second two field picture.
Optionally, can also include after step 401：
Step 403, when the terminal is in double-camera video frequency screening-mode, obtain video capture when the first two field picture
Time for exposure and the second two field picture time for exposure.
Wherein, first two field picture and the second two field picture are the two field pictures that two cameras obtain simultaneously.
Specifically, when terminal is dual camera, the first two field picture and the second two field picture are two obtained the same time
The two field pictures of camera.For example, terminal includes the first camera and second camera, in shooting, obtain t first and take the photograph
As the image of the shooting of head, i.e. the first two field picture, while obtain the image of the shooting of second camera of t, i.e. the second frame
Image, it can be calculated by the time for exposure of the second two field picture and the first two field picture.
Step 404, the time for exposure of the time for exposure of first two field picture and second two field picture gone into difference, obtained
The video capture time for exposure is obtained, video is shot according to the video capture time for exposure.
Specifically, obtaining the time for exposure of two field pictures when shooting video, the time for exposure of this two field pictures is carried out
Go difference to handle, be so obtained with preferably shooting the time for exposure, the image definition of shooting and brightness are preferable.
Further, after video has been shot, method provided in an embodiment of the present invention can also include：The shooting is regarded
Frequency is stored.
Exemplary, as shown in figure 5, user operates to terminal, in the current viewfinder range of operation instruction terminal-pair
Image carry out video capture, terminal receives the operational order of user, carries out video capture, obtains photographic subjects, and terminal can be with
The photographic subjects are included into the display interface in terminal itself, photographic subjects are shot, are receiving the end shooting of user
After operational order, stop shooting, while the video shot is stored, with the viewing of standby user later stage, forwarding etc..Work as user
When wanting to review the video shot before, it is only necessary to which selection needs the video watched in the video of storage, and what is chosen regards
Frequency is displayed on the display interface of mobile phone terminal, as shown in fig. 7, user carries out touch control operation instruction opening to switching icons, this is regarded
Frequently, terminal plays video according to the operational order of user.
The embodiments of the invention provide image pickup method, when terminal is in video shooting mode, expires when obtaining video capture
The time for exposure of first two field picture of sufficient preparatory condition and the time for exposure of the second two field picture；According to the exposure of first two field picture
Time for exposure between light time with second two field picture determines the video capture time for exposure, according to the video capture time for exposure
Video is shot, due to obtaining the time for exposure of video by the time for exposure of two field pictures, so, improves the picture of shooting video
Matter, user is obtained image quality clearly video, improve Consumer's Experience.
The embodiment of the present invention provides a kind of terminal 50, as shown in figure 8, the terminal includes：Acquiring unit 501, determine list
Member 502, shooting unit 503, wherein,
The acquiring unit 501, for when terminal is in video shooting mode, default bar is met when obtaining video capture
The time for exposure of first two field picture of part and the time for exposure of the second two field picture；
The determining unit 502, the exposure for the time for exposure according to first two field picture and second two field picture
The video capture time for exposure is determined between light time；
The shooting unit 503, for shooting video according to the video capture time for exposure.
Further, the determining unit 502, specifically for by the time for exposure of first two field picture and described second
The time for exposure of two field picture goes difference, obtains the video capture time for exposure.
Further, the acquiring unit 501, specifically for being in single camera video shooting mode when the terminal
When, the time for exposure of the first two field picture and the time for exposure of the second two field picture when obtaining video capture, wherein, the first frame figure
Picture and second two field picture are continuous two field pictures before and after shooting time.
Further, the acquiring unit 501, specifically for being in double-camera video frequency screening-mode when the terminal
When, the time for exposure of the first two field picture and the time for exposure of the second two field picture when obtaining video capture, wherein, the first frame figure
Picture and the second two field picture are the two field pictures that two cameras obtain simultaneously.
Further, as shown in figure 8, the terminal also includes：Receiving unit 504, for receiving operational order, according to institute
State operational order and open video capture function, to cause the terminal to be in video shooting mode.
Specifically, the understanding of terminal provided in an embodiment of the present invention may be referred to the explanation of above-mentioned image pickup method embodiment,
The embodiment of the present invention will not be repeated here.
The embodiments of the invention provide terminal, due to obtaining the time for exposure of video by the time for exposure of two field pictures,
So, the image quality of shooting video is improved, user is obtained image quality clearly video, improves Consumer's Experience.
The embodiment of the present invention provides a kind of terminal 60, as shown in figure 9, the terminal includes：Processor 601, memory 602
And communication bus 603；
The communication bus 603 is used to realize the connection communication between processor 601 and memory 602；
The processor 601 is used to perform the photographing program stored in memory 602, to realize following steps：
When terminal is in video shooting mode, the exposure of the first two field picture of preparatory condition is met when obtaining video capture
Time and the time for exposure of the second two field picture；
Determine that video capture exposes according to the time for exposure of the time for exposure of first two field picture and second two field picture
Between light time, video is shot according to the video capture time for exposure.
Further, the processor 601 is used to perform the photographing program stored in memory 602, to realize following walk
Suddenly：
The time for exposure of the time for exposure of first two field picture and second two field picture are gone into difference, regarded described in acquisition
The frequency shooting time for exposure.
Further, the processor 601 is used to perform the photographing program stored in memory 602, to realize following walk
Suddenly：
When the terminal is in single camera video shooting mode, when obtaining video capture during the exposure of the first two field picture
Between and the second two field picture time for exposure, wherein, first two field picture and second two field picture are to connect before and after shooting time
Continuous two field pictures.
Further, the processor 601 is used to perform the photographing program stored in memory 602, to realize following walk
Suddenly：
When the terminal is in double-camera video frequency screening-mode, when obtaining video capture during the exposure of the first two field picture
Between and the second two field picture time for exposure, wherein, first two field picture and the second two field picture be two cameras obtain simultaneously
Two field pictures.
Further, described when terminal is in video shooting mode, preparatory condition is met when obtaining video capture
Before the time for exposure of first two field picture and the time for exposure of the second two field picture, the processor 601 is used to perform memory 602
The photographing program of middle storage, to realize following steps：
Operational order is received, video capture function is opened according to the operational order, to cause the terminal to be in video
Screening-mode.
Here, memory 602 can be volatile memory or nonvolatile memory, may also comprise volatibility and Fei Yi
Both the property lost memories.Wherein, nonvolatile memory can be read-only storage (ROM, Read Only Memory), can compile
Journey read-only storage (PROM, Programmable Read-Only Memory), Erasable Programmable Read Only Memory EPROM
(EPROM, Erasable Programmable Read-Only Memory), Electrically Erasable Read Only Memory
(EEPROM, Electrically Erasable Programmable Read-Only Memory), magnetic random access store
Device (FRAM, ferromagnetic random access memory), flash memory (Flash Memory), magnetic surface are deposited
Reservoir, CD or read-only optical disc (CD-ROM, Compact Disc Read-Only Memory)；Magnetic surface storage can be
Magnetic disk storage or magnetic tape storage.Volatile memory can be random access memory (RAM, Random Access
Memory), it is used as External Cache.By exemplary but be not restricted explanation, the RAM of many forms can use, such as
Static RAM (SRAM, Static Random Access Memory), synchronous static RAM
(SSRAM, Synchronous Static Random Access Memory), dynamic random access memory (DRAM,
Dynamic Random Access Memory), Synchronous Dynamic Random Access Memory (SDRAM, Synchronous
Dynamic Random Access Memory), double data speed synchronous dynamic RAM (DDRSDRAM,
Double Data Rate Synchronous Dynamic Random Access Memory), enhanced synchronous dynamic random
Access memory (ESDRAM, Enhanced Synchronous Dynamic Random Access Memory), synchronized links
Dynamic random access memory (SLDRAM, SyncLink Dynamic Random Access Memory), direct rambus
Random access memory (DRRAM, Direct Rambus Random Access Memory).Description of the embodiment of the present invention is deposited
Reservoir 602 is intended to the memory of including but not limited to these and any other suitable type.
Memory 602 in the embodiment of the present invention is used to store various types of data to support the operation of terminal 60.This
The example of a little data includes：For any computer program operated in terminal 60, such as operating system and application program；Contact
Personal data；Telephone book data；Message；Picture；Video etc..Wherein, operating system includes various system programs, such as ccf layer,
Core library layer, driving layer etc., for realizing various basic businesses and the hardware based task of processing.Application program can include
Various application programs, such as media player (Media Player), browser (Browser) etc., for realizing various applications
Business.Realize that the program of present invention method may be embodied in application program.
The method that the embodiments of the present invention disclose can apply in processor 601, or be realized by processor 601.
Processor 601 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 601 or the instruction of software form.Above-mentioned processing
Device 601 can be general processor, digital signal processor (DSP, Digital Signal Processor), or other can
Programmed logic device, discrete gate or transistor logic, discrete hardware components etc..Processor 601 can be realized or held
Disclosed each method, step and logic diagram in the row embodiment of the present invention.General processor can be microprocessor or appoint
What conventional processor etc..The step of method with reference to disclosed in the embodiment of the present invention, it can be embodied directly at hardware decoding
Reason device performs completion, or performs completion with the hardware in decoding processor and software module combination.Software module can be located at
In storage medium, the storage medium is located at memory 602, and processor 601 reads the information in memory 602, with reference to its hardware
The step of completing preceding method.
Specifically, the understanding of terminal provided in an embodiment of the present invention may be referred to the explanation of above-mentioned image pickup method embodiment,
The embodiment of the present invention will not be repeated here.
Terminal provided in an embodiment of the present invention, when terminal is in video shooting mode, meet when obtaining video capture pre-
If the time for exposure of the first two field picture of condition and the time for exposure of the second two field picture；During according to the exposure of first two field picture
Between and time for exposure of second two field picture determine the video capture time for exposure, shot according to the video capture time for exposure
Video, due to obtaining the time for exposure of video by the time for exposure of two field pictures, so, the image quality of shooting video is improved,
User is obtained image quality clearly video, improve Consumer's Experience.
In the exemplary embodiment, the embodiment of the present invention additionally provides a kind of computer-readable recording medium, such as including
The memory of computer program, above computer program can be by the computing devices in server, to complete described in preceding method
Step.Computer-readable recording medium can be that FRAM, ROM, PROM, EPROM, EEPROM, Flash Memory, magnetic surface are deposited
The memories such as reservoir, CD or CD-ROM；Can also be the various equipment for including one of above-mentioned memory or any combination, such as
Mobile phone, computer, tablet device, personal digital assistant etc..
The embodiment of the present invention provides a kind of computer-readable recording medium, and the computer-readable recording medium storage has one
Individual or multiple programs, one or more of programs can be by one or more computing devices, to realize following steps：
When terminal is in video shooting mode, the exposure of the first two field picture of preparatory condition is met when obtaining video capture
Time and the time for exposure of the second two field picture；
Determine that video capture exposes according to the time for exposure of the time for exposure of first two field picture and second two field picture
Between light time, video is shot according to the video capture time for exposure.
Further, one or more of programs can be walked by one or more computing device so that realization is following
Suddenly：
The time for exposure of the time for exposure of first two field picture and second two field picture are gone into difference, regarded described in acquisition
The frequency shooting time for exposure.
Further, one or more of programs can be walked by one or more computing device so that realization is following
Suddenly：
When the terminal is in single camera video shooting mode, when obtaining video capture during the exposure of the first two field picture
Between and the second two field picture time for exposure, wherein, first two field picture and second two field picture are to connect before and after shooting time
Continuous two field pictures；
When the terminal is in double-camera video frequency screening-mode, when obtaining video capture during the exposure of the first two field picture
Between and the second two field picture time for exposure, wherein, first two field picture and the second two field picture be two cameras obtain simultaneously
Two field pictures.
Further, described when terminal is in video shooting mode, preparatory condition is met when obtaining video capture
Before the time for exposure of first two field picture and the time for exposure of the second two field picture, one or more of programs can by one or
The multiple computing devices of person, to realize following steps：
Operational order is received, video capture function is opened according to the operational order, to cause the terminal to be in video
Screening-mode.
The embodiments of the invention provide computer-readable recording medium, due to being regarded by the time for exposure of two field pictures
The time for exposure of frequency, so, the image quality of shooting video is improved, user is obtained image quality clearly video, improve user's body
Test.
It should be noted that herein, term " comprising ", "comprising" 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 not only include those key elements, and
And also include the other element being not expressly set out, or also include for this process, method, article or device institute inherently
Key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that including this
Other identical element also be present in the process of key element, method, article or device.
The embodiments of the present invention are for illustration only, do 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 such understanding, technical scheme is substantially done to prior art in other words
Going out the part of contribution can be embodied in the form of software product, and the computer software product is stored in a storage medium
In (such as ROM/RAM, magnetic disc, CD), including some instructions to cause a station terminal (can be mobile phone, computer, service
Device, air conditioner, or network equipment etc.) perform method described in each embodiment of the present invention.
Embodiments of the invention are described above in conjunction with accompanying drawing, but the invention is not limited in above-mentioned specific
Embodiment, above-mentioned embodiment is only schematical, rather than restricted, one of ordinary skill in the art
Under the enlightenment of the present invention, in the case of present inventive concept and scope of the claimed protection is not departed from, it can also make a lot
Form, these are belonged within the protection of the present invention.
Claims (10)
1. a kind of image pickup method, it is characterised in that methods described includes：
When terminal is in video shooting mode, the time for exposure of the first two field picture of preparatory condition is met when obtaining video capture
With the time for exposure of the second two field picture；
When determining video capture exposure according to the time for exposure of the time for exposure of first two field picture and second two field picture
Between, video is shot according to the video capture time for exposure.
2. according to the method for claim 1, it is characterised in that the time for exposure and institute according to first two field picture
The time for exposure for stating the second two field picture determines the video capture time for exposure, including：
The time for exposure of the time for exposure of first two field picture and second two field picture are gone into difference, the video is obtained and claps
Take the photograph the time for exposure.
3. method according to claim 1 or 2, it is characterised in that it is described when terminal is in video shooting mode, obtain
Meet the time for exposure of the first two field picture of preparatory condition and the time for exposure of the second two field picture during video capture, including：
When the terminal is in single camera video shooting mode, obtain video capture when the first two field picture time for exposure and
The time for exposure of second two field picture, wherein, first two field picture and second two field picture are continuous before and after shooting time
Two field pictures.
4. method according to claim 1 or 2, it is characterised in that it is described when terminal is in video shooting mode, obtain
Meet the time for exposure of the first two field picture of preparatory condition and the time for exposure of the second two field picture during video capture, including：
When the terminal is in double-camera video frequency screening-mode, obtain video capture when the first two field picture time for exposure and
The time for exposure of second two field picture, wherein, first two field picture and the second two field picture are two that two cameras obtain simultaneously
Two field picture.
5. method according to claim 1 or 2, it is characterised in that described when terminal is in video shooting mode, obtain
Before meeting the time for exposure of the first two field picture of preparatory condition and the time for exposure of the second two field picture when taking video capture, also wrap
Include：
Operational order is received, video capture function is opened according to the operational order, to cause the terminal to be in video capture
Pattern.
6. a kind of terminal, it is characterised in that the terminal includes：Processor, memory and communication bus；
The communication bus is used to realize the connection communication between processor and memory；
The processor is used to perform the photographing program stored in memory, to realize following steps：
When terminal is in video shooting mode, the time for exposure of the first two field picture of preparatory condition is met when obtaining video capture
With the time for exposure of the second two field picture；
When determining video capture exposure according to the time for exposure of the time for exposure of first two field picture and second two field picture
Between, video is shot according to the video capture time for exposure.
7. terminal according to claim 6, it is characterised in that the processor is used to perform the shooting stored in memory
Program, to realize following steps：
The time for exposure of the time for exposure of first two field picture and second two field picture are gone into difference, the video is obtained and claps
Take the photograph the time for exposure.
8. the terminal according to claim 6 or 7, it is characterised in that the processor is used to perform what is stored in memory
Photographing program, to realize following steps：
When the terminal is in single camera video shooting mode, obtain video capture when the first two field picture time for exposure and
The time for exposure of second two field picture, wherein, first two field picture and second two field picture are continuous before and after shooting time
Two field pictures；
When the terminal is in double-camera video frequency screening-mode, obtain video capture when the first two field picture time for exposure and
The time for exposure of second two field picture, wherein, first two field picture and the second two field picture are two that two cameras obtain simultaneously
Two field picture.
9. the terminal according to claim 6 or 7, it is characterised in that described when terminal is in video shooting mode, obtain
It is described before meeting the time for exposure of the first two field picture of preparatory condition and the time for exposure of the second two field picture when taking video capture
Processor is used to perform the photographing program stored in memory, to realize following steps：
Operational order is received, video capture function is opened according to the operational order, to cause the terminal to be in video capture
Pattern.
A kind of 10. computer-readable recording medium, it is characterised in that the computer-readable recording medium storage have one or
Multiple programs, one or more of programs can be by one or more computing devices, to realize such as claim 1 to 5
The step of method described in any one.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010380565.2A CN111526301A (en) | 2017-08-17 | 2017-08-17 | Terminal capable of improving image quality of shot video |
| CN202010380564.8A CN111526300A (en) | 2017-08-17 | 2017-08-17 | Video shooting method capable of obtaining clear image quality |
| CN201710708055.1A CN107566745B (en) | 2017-08-17 | 2017-08-17 | Shooting method, terminal and computer readable storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710708055.1A CN107566745B (en) | 2017-08-17 | 2017-08-17 | Shooting method, terminal and computer readable storage medium |
Related Child Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010380565.2A Division CN111526301A (en) | 2017-08-17 | 2017-08-17 | Terminal capable of improving image quality of shot video |
| CN202010380564.8A Division CN111526300A (en) | 2017-08-17 | 2017-08-17 | Video shooting method capable of obtaining clear image quality |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107566745A true CN107566745A (en) | 2018-01-09 |
| CN107566745B CN107566745B (en) | 2020-11-13 |
Family
ID=60975773
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010380564.8A Withdrawn CN111526300A (en) | 2017-08-17 | 2017-08-17 | Video shooting method capable of obtaining clear image quality |
| CN202010380565.2A Withdrawn CN111526301A (en) | 2017-08-17 | 2017-08-17 | Terminal capable of improving image quality of shot video |
| CN201710708055.1A Active CN107566745B (en) | 2017-08-17 | 2017-08-17 | Shooting method, terminal and computer readable storage medium |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010380564.8A Withdrawn CN111526300A (en) | 2017-08-17 | 2017-08-17 | Video shooting method capable of obtaining clear image quality |
| CN202010380565.2A Withdrawn CN111526301A (en) | 2017-08-17 | 2017-08-17 | Terminal capable of improving image quality of shot video |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN111526300A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111314611A (en) * | 2020-02-26 | 2020-06-19 | 浙江大华技术股份有限公司 | Shooting method and device for multiple moving objects |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN107566745B (en) | 2020-11-13 |
| CN111526300A (en) | 2020-08-11 |
| CN111526301A (en) | 2020-08-11 |
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