CN106375676A - Photographing control method and device of terminal equipment, and terminal equipment - Google Patents

Photographing control method and device of terminal equipment, and terminal equipment Download PDF

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Publication number
CN106375676A
CN106375676A CN201610836509.9A CN201610836509A CN106375676A CN 106375676 A CN106375676 A CN 106375676A CN 201610836509 A CN201610836509 A CN 201610836509A CN 106375676 A CN106375676 A CN 106375676A
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CN
China
Prior art keywords
exposure
terminal unit
exposure parameter
wobble information
adjusted value
Prior art date
Application number
CN201610836509.9A
Other languages
Chinese (zh)
Inventor
谭国辉
Original Assignee
广东欧珀移动通信有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 广东欧珀移动通信有限公司 filed Critical 广东欧珀移动通信有限公司
Priority to CN201610836509.9A priority Critical patent/CN106375676A/en
Publication of CN106375676A publication Critical patent/CN106375676A/en

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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00Details of television systems
    • H04N5/222Studio circuitry; Studio devices; Studio equipment ; Cameras comprising an electronic image sensor, e.g. digital cameras, video cameras, TV cameras, video cameras, camcorders, webcams, camera modules for embedding in other devices, e.g. mobile phones, computers or vehicles
    • H04N5/225Television cameras ; Cameras comprising an electronic image sensor, e.g. digital cameras, video cameras, camcorders, webcams, camera modules specially adapted for being embedded in other devices, e.g. mobile phones, computers or vehicles
    • H04N5/232Devices for controlling television cameras, e.g. remote control ; Control of cameras comprising an electronic image sensor
    • H04N5/23248Devices for controlling television cameras, e.g. remote control ; Control of cameras comprising an electronic image sensor for stable pick-up of the scene in spite of camera body vibration
    • H04N5/23264Vibration or motion blur correction
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00Details of television systems
    • H04N5/222Studio circuitry; Studio devices; Studio equipment ; Cameras comprising an electronic image sensor, e.g. digital cameras, video cameras, TV cameras, video cameras, camcorders, webcams, camera modules for embedding in other devices, e.g. mobile phones, computers or vehicles
    • H04N5/225Television cameras ; Cameras comprising an electronic image sensor, e.g. digital cameras, video cameras, camcorders, webcams, camera modules specially adapted for being embedded in other devices, e.g. mobile phones, computers or vehicles
    • H04N5/235Circuitry or methods for compensating for variation in the brightness of the object, e.g. based on electric image signals provided by an electronic image sensor

Abstract

The invention provides a photographing control method and device of terminal equipment, and the terminal equipment. The photographing control method of the terminal equipment comprises the following steps of determining a first exposure parameter according to the current ambient brightness of the terminal equipment; determining jitter information of the terminal equipment; adjusting the first exposure parameter according to the jitter information, and obtaining a second exposure parameter; and photographing according to the second exposure parameter. The photographing control method of the terminal equipment provided by the invention solves the problem that the photographed pictures are fuzzy in the case of violent shaking of the terminal equipment, and improves the success rate and clarity of picture photographing.

Description

The camera control method of terminal unit, device and terminal unit
Technical field
The present invention relates to terminal unit technical field, particularly to a kind of camera control method of terminal unit, device and Terminal unit.
Background technology
With the continuous development of terminal unit technology, increasing terminal unit, such as mobile terminal, Intelligent wearable set Standby etc., there is camera function.In order that terminal unit can take clearly photo it is proposed that various stabilization scheme.
At present, the stabilization scheme of main flow mainly has eis (electronic image stabilization, electronic flutter-proof) With ois (optical image stabilization, optical anti-vibration).Wherein, ois relies on special camera lens or photosensitive unit The structure of part, thus reduce operator in use because shake causes image unstable maximum.This spy The structure of different camera lens or photo-sensitive cell leads to hardware cost higher.Eis due to not needing to increase extra hardware cost and Receive liking of most manufacturers.Traditional eis stabilization flow process of taking pictures is, after user presses button of taking pictures, camera model According to current ambient brightness, it is switched to less time of exposure and higher light sensitivitys are taken pictures.So as to ensure On the premise of image quality, also reached certain stabilization effect simultaneously.But rock situation ratio in the case of larger in mobile phone, or hold Easily take the photo comparing paste.
Content of the invention
It is contemplated that at least solving above-mentioned technical problem to a certain extent.
For this reason, the first of the present invention purpose is to propose a kind of camera control method of terminal unit, can solve the problem that end End equipment in the case of acutely rocking, the problem of the photographic fog clapped, improve success rate and the definition of photograph taking.
Second object of the present invention is to propose a kind of photographing control device of terminal unit.
Third object of the present invention is to propose a kind of terminal unit.
Fourth object of the present invention is to propose another kind of terminal unit.
For reaching above-mentioned purpose, embodiment proposes a kind of controlling party of taking pictures of terminal unit according to a first aspect of the present invention Method, comprises the following steps:
First exposure parameter is determined according to the current environment brightness that described terminal unit is located;
Detect the wobble information of described terminal unit;
Described first exposure parameter is adjusted according to described wobble information, obtains the second exposure parameter;
Shot according to described second exposure parameter.
The camera control method of terminal unit according to embodiments of the present invention, also can have a following additional technical feature:
In one embodiment of the invention, described according to described wobble information adjust described first exposure parameter, obtain Second exposure parameter, comprising:
Judge whether described wobble information is more than predetermined threshold value;
If described wobble information is more than described predetermined threshold value, described wobble information is determined according to default corresponding relation Corresponding exposure adjusted value;
According to described exposure adjusted value, described first exposure parameter is adjusted, obtains the second exposure parameter.
In one embodiment of the invention, also include:
If described wobble information is not more than described predetermined threshold value, keep described first exposure parameter constant.
In one embodiment of the invention, described first exposure parameter includes the first time of exposure and/or first photosensitive Degree;
Described exposure adjusted value includes time of exposure adjusted value and/or light sensitivitys adjusted value;
Described according to described exposure adjusted value described first exposure parameter is adjusted, obtain the second exposure parameter, bag Include:
Described first time of exposure is reduced according to described time of exposure adjusted value, obtains the second time of exposure, and/or, root Lift described first light sensitivitys according to described light sensitivitys adjusted value, obtain the second light sensitivitys.
In one embodiment of the invention, after being shot according to described second exposure parameter, also include:
Noise reduction process is carried out to the photo shooting.
In one embodiment of the invention, the described wobble information detecting described terminal unit, comprising:
Detect attitudes vibration information in Preset Time for the described terminal unit;
Determine the wobble information of described terminal unit according to described attitudes vibration information.
Second aspect present invention embodiment provides a kind of photographing control device of terminal unit, comprising:
Determining module, for determining the first exposure parameter according to the current environment brightness that described terminal unit is located;
Detection module, for detecting the wobble information of described terminal unit;
Adjusting module, for adjusting described first exposure parameter according to described wobble information, obtains the second exposure parameter;
Taking module, for being shot according to described second exposure parameter.
The photographing control device of terminal unit according to embodiments of the present invention, also can have a following additional technical feature:
In one embodiment of the invention, described adjusting module is used for:
Judge whether described wobble information is more than predetermined threshold value;
If described wobble information is more than described predetermined threshold value, described wobble information is determined according to default corresponding relation Corresponding exposure adjusted value;
According to described exposure adjusted value, described first exposure parameter is adjusted, obtains the second exposure parameter.
In one embodiment of the invention, described adjusting module is additionally operable to:
If described wobble information is not more than described predetermined threshold value, keep described first exposure parameter constant.
In one embodiment of the invention, described first exposure parameter includes the first time of exposure and/or first photosensitive Degree;
Described exposure adjusted value includes time of exposure adjusted value and/or light sensitivitys adjusted value;
Described adjusting module is used for:
Described first time of exposure is reduced according to described time of exposure adjusted value, obtains the second time of exposure, and/or, root Lift described first light sensitivitys according to described light sensitivitys adjusted value, obtain the second light sensitivitys.
In one embodiment of the invention, also include:
Noise reduction module, for carrying out noise reduction process to the photo shooting.
In one embodiment of the invention, described detection module is used for:
Detect attitudes vibration information in Preset Time for the described terminal unit;
Determine the wobble information of described terminal unit according to described attitudes vibration information.
Third aspect present invention embodiment provides a kind of terminal unit, including the end of the present invention two aspect any embodiment The photographing control device of end equipment.
Fourth aspect present invention embodiment provides a kind of terminal unit, including following one or more assemblies: circuit board, Housing, processor, memorizer, power circuit, multimedia groupware, audio-frequency assembly, the interface of input/output (i/o), sensor group Part, communication component and antenna;Wherein, described circuit board is placed in the interior volume that described housing surrounds, described processor and Described memorizer is arranged on described circuit board;Described power circuit, for for each circuit of described mobile terminal or device Power supply;Described memorizer is used for storing executable program code;Described processor can by store in the described memorizer of reading Configuration processor code running program corresponding with described executable program code, for executing following steps:
First exposure parameter is determined according to the current environment brightness that described terminal unit is located;
Detect the wobble information of described terminal unit;
Described first exposure parameter is adjusted according to described wobble information, obtains the second exposure parameter;
Shot according to described second exposure parameter.
The camera control method of the terminal unit of the embodiment of the present invention, device and terminal unit, can be bright according to current environment Degree determines the first exposure parameter, and according to the wobble information of terminal unit, the first exposure parameter is adjusted, and obtains the second exposure Optical parameter, and shot according to the second exposure parameter.By the degree of jitter of detection terminal equipment, dynamic regulation exposes ginseng Number, solves terminal unit in the case of acutely rocking, and the problem of the photographic fog clapped improves the success of photograph taking Rate and definition.
The additional aspect of the present invention and advantage will be set forth in part in the description, and partly will become from the following description Obtain substantially, or recognized by the practice of the present invention.
Brief description
The above-mentioned and/or additional aspect of the present invention and advantage will become from reference to the description to embodiment for the accompanying drawings below Substantially and easy to understand, wherein:
Fig. 1 is the flow chart of the camera control method of the terminal unit according to one embodiment of the invention;
Fig. 2 is the flow chart of the camera control method of the terminal unit according to another embodiment of the present invention
Fig. 3 is the structural representation of the photographing control device of the terminal unit according to one embodiment of the invention;
Fig. 4 is the structural representation of the photographing control device of the terminal unit according to another embodiment of the present invention;
Fig. 5 is the structural representation of the terminal unit according to one embodiment of the invention;
Fig. 6 is the structured flowchart of the terminal unit according to one embodiment of the invention.
Specific embodiment
Embodiments of the invention are described below in detail, the example of described embodiment is shown in the drawings, wherein from start to finish The element that same or similar label represents same or similar element or has same or like function.Below with reference to attached The embodiment of figure description is exemplary, is only used for explaining the present invention, and is not considered as limiting the invention.
Below with reference to the accompanying drawings the camera control method, device and the terminal that describe terminal unit according to embodiments of the present invention set Standby.
It should be noted that the terminal unit in the embodiment of the present invention can include but is not limited to mobile terminal, intelligence is worn Wear the equipment that equipment, smart camera etc. have camera function.For example, as mobile phone, panel computer etc..
Fig. 1 is the flow chart of the camera control method of the terminal unit according to one embodiment of the invention.
As shown in figure 1, the camera control method of terminal unit according to embodiments of the present invention, comprising:
S101, determines the first exposure parameter according to the current environment brightness that described terminal unit is located.
In one embodiment of the invention, brightness detection sensor can be provided with terminal unit, be set with detection terminal The standby current environment brightness being located.
Specifically, current environment brightness can be inquired about according to the corresponding relation of predetermined ambient brightness and exposure parameter Corresponding first exposure parameter.
Wherein, ambient brightness and the corresponding relation of exposure parameter can set previously according to test data.
The corresponding relation of ambient brightness and exposure parameter may include multigroup ambient brightness and right respectively with each ambient brightness The exposure parameter answered.And then, corresponding first exposure parameter can be inquired about according to the current environment brightness that terminal unit is located.
Wherein, above-mentioned exposure parameter may include time of exposure and/or light sensitivitys.
In an embodiment of the present invention, can the current environment brightness that is located of real-time detection terminal unit, and determine corresponding First exposure parameter.
Further, in order to reduce the energy expenditure of terminal unit, can be when meeting certain trigger condition, detection terminal The current environment brightness that equipment is located, and determine corresponding first exposure parameter.For example, instruction can be shot receiving When, the current environment brightness that detection terminal equipment is located, and determine corresponding first exposure parameter.
S102, detects the wobble information of described terminal unit.
In one embodiment of the invention, attitude transducer can be provided with terminal unit, with detection terminal equipment Attitude information, and then, attitudes vibration information in Preset Time for the described terminal unit can be detected, believed according to described attitudes vibration Breath determines the wobble information of described terminal unit.
Specifically, in one embodiment of the invention, can pass through but not limited to gravity sensor or gyroscope etc. The wobble information of sensor detection terminal equipment.
Wherein, wobble information may include but be not limited to jitter amplitude, chattering frequency etc., can reflect trembling of terminal unit Traverse degree.
S103, adjusts described first exposure parameter according to described wobble information, obtains the second exposure parameter.
In one embodiment of the invention, exposure corresponding with the wobble information of terminal unit can be determined according to wobble information Light adjusted value.This exposure adjusted value may include time of exposure adjusted value and/or light sensitivitys adjusted value.
In some embodiments of the invention, can determine that corresponding exposure is adjusted according to described wobble information in the following manner Whole value:
Judge whether described wobble information is more than predetermined threshold value;If described wobble information is more than described predetermined threshold value, Described wobble information corresponding exposure adjusted value is determined according to default corresponding relation;According to described exposure adjusted value to described the One exposure parameter is adjusted, and obtains the second exposure parameter.
If described wobble information is not more than described predetermined threshold value, keep described first exposure parameter constant.Namely Say, if wobble information is not more than described predetermined threshold value, the second exposure parameter is identical with the first exposure parameter.
If the wobble information of terminal unit is more than predetermined threshold value, show that the degree of jitter of terminal unit is larger, using the One exposure parameter is shot, and still can lead to because of shake shoot blurred image.Therefore, can be in the first exposure parameter On the basis of continue adjustment, obtain the second exposure parameter, and taken pictures according to the second exposure parameter.For example, reduce time of exposure, Or raising light sensitivitys, thus, it is possible to shoot clear photograph.
If wobble information is not more than predetermined threshold value, show that the degree of jitter of terminal unit is less, then can keep original Exposure parameter is constant.
S104, is shot according to described second exposure parameter.
The camera control method of the terminal unit of the embodiment of the present invention, can determine the first exposure ginseng according to current environment brightness Number, and is adjusted to the first exposure parameter according to the wobble information of terminal unit, obtains the second exposure parameter, and according to second Exposure parameter is shot.By the degree of jitter of detection terminal equipment, dynamically adjust exposure parameter, solve terminal unit In the case of acutely rocking, the problem of the photographic fog clapped, improve success rate and the definition of photograph taking.
Fig. 2 is the flow chart of the camera control method of the terminal unit according to another embodiment of the present invention.
As shown in Fig. 2 the camera control method of terminal unit according to embodiments of the present invention, comprising:
In some embodiments of the invention, the first exposure parameter may include the first time of exposure and/or the first light sensitivitys, Exposure adjusted value may include time of exposure adjusted value and/or light sensitivitys adjusted value.
S201, determines the first time of exposure and/or first photosensitive according to the current environment brightness that described terminal unit is located Degree.
In one embodiment of the invention, brightness detection sensor can be provided with terminal unit, be set with detection terminal The standby current environment brightness being located.
Specifically, current environment brightness can be inquired about according to the corresponding relation of predetermined ambient brightness and exposure parameter Corresponding first time of exposure and/or the first light sensitivitys.
Wherein, ambient brightness and the corresponding relation of exposure parameter can set previously according to test data.
The corresponding relation of ambient brightness and exposure parameter may include multigroup ambient brightness and right respectively with each ambient brightness The exposure parameter answered.And then, corresponding first exposure parameter can be inquired about according to the current environment brightness that terminal unit is located.
Wherein, above-mentioned exposure parameter may include time of exposure and/or light sensitivitys.
In an embodiment of the present invention, can the current environment brightness that is located of real-time detection terminal unit, and determine corresponding First exposure parameter.
Further, in order to reduce the energy expenditure of terminal unit, can be when meeting certain trigger condition, detection terminal The current environment brightness that equipment is located, and determine corresponding first exposure parameter.For example, instruction can be shot receiving When, the current environment brightness that detection terminal equipment is located, and determine corresponding first exposure parameter.
S202, detects the wobble information of described terminal unit.
In one embodiment of the invention, attitude transducer can be provided with terminal unit, with detection terminal equipment Attitude information, and then, attitudes vibration information in Preset Time for the described terminal unit can be detected, believed according to described attitudes vibration Breath determines the wobble information of described terminal unit.
Specifically, in one embodiment of the invention, can pass through but not limited to gravity sensor or gyroscope etc. The wobble information of sensor detection terminal equipment.
Wherein, wobble information may include but be not limited to jitter amplitude, chattering frequency etc., can reflect trembling of terminal unit Traverse degree.
S203, judges whether described wobble information is more than predetermined threshold value.
S204, if described wobble information is more than described predetermined threshold value, trembles according to default corresponding relation determines The corresponding time of exposure adjusted value of dynamic information and/or light sensitivitys adjusted value.
S205, reduces described first time of exposure according to described time of exposure adjusted value, obtains the second time of exposure, and/ Or, described first light sensitivitys are lifted according to described light sensitivitys adjusted value, obtain the second light sensitivitys.
S206, if described wobble information is not more than described predetermined threshold value, keeps described first exposure parameter constant.
If that is, wobble information is not more than described predetermined threshold value, the second exposure parameter and the first exposure parameter Identical.
S207, is shot according to described second exposure parameter.
S208, carries out noise reduction process to the photo shooting.
The problem increasing in order to avoid the noise brought because improving light sensitivitys, can be carried out at noise reduction to the photo shooting Reason, to lift photographic quality.
Specifically, noise reduction can be carried out to the photo shooting by the noise reduction process method such as multiframe noise reduction.
The camera control method of the terminal unit of the embodiment of the present invention, when can determine the first exposure according to current environment brightness Between and/or the first light sensitivitys, and when the wobble information of terminal unit is more than predetermined threshold value, reduce time of exposure and/or raising Light sensitivitys, and shot according to the time of exposure after adjustment and/or light sensitivitys.Can be larger in the degree of jitter of terminal unit When, dynamically adjust exposure parameter, solve terminal unit in the case of acutely rocking, the problem of the photographic fog clapped, Improve success rate and the definition of photograph taking.Additionally, also noise reduction process can be carried out to photo, to lift photograph upon taking a picture Tablet quality.
Corresponding with the camera control method embodiment of above-mentioned terminal unit, the present invention also proposes a kind of bat of terminal unit According to control device.
Fig. 3 is the structural representation of the photographing control device of the terminal unit according to one embodiment of the invention.
As shown in figure 3, the photographing control device of terminal unit according to embodiments of the present invention, comprising: determining module 10, inspection Survey module 20, adjusting module 30 and taking module 40.
Specifically, it is determined that module 10 is used for determining the first exposure ginseng according to the current environment brightness that described terminal unit is located Number.
In one embodiment of the invention, brightness detection sensor can be provided with terminal unit, be set with detection terminal The standby current environment brightness being located.
Specifically, determining module 10 can be worked as according to the corresponding relation inquiry of predetermined ambient brightness and exposure parameter Corresponding first exposure parameter of front ambient brightness.
Wherein, ambient brightness and the corresponding relation of exposure parameter can set previously according to test data.
The corresponding relation of ambient brightness and exposure parameter may include multigroup ambient brightness and right respectively with each ambient brightness The exposure parameter answered.And then, corresponding first exposure of current environment brightness inquiry that determining module 10 can be located according to terminal unit Optical parameter.
Wherein, above-mentioned exposure parameter may include time of exposure and/or light sensitivitys.
In an embodiment of the present invention, can the current environment brightness that is located of real-time detection terminal unit, and determine corresponding First exposure parameter.
Further, in order to reduce the energy expenditure of terminal unit, can be when meeting certain trigger condition, detection terminal The current environment brightness that equipment is located, and determine corresponding first exposure parameter.For example, instruction can be shot receiving When, the current environment brightness that detection terminal equipment is located, and determine corresponding first exposure parameter.
Detection module 20 is used for detecting the wobble information of described terminal unit.
In one embodiment of the invention, attitude transducer can be provided with terminal unit, with detection terminal equipment Attitude information, and then, detection module 20 can detect attitudes vibration information in Preset Time for the described terminal unit, according to described Attitudes vibration information determines the wobble information of described terminal unit.
Specifically, in one embodiment of the invention, detection module 20 can through but not limited to gravity sensor or The wobble information of the sensor detection terminal equipment such as gyroscope.
Wherein, wobble information may include but be not limited to jitter amplitude, chattering frequency etc., can reflect trembling of terminal unit Traverse degree.
Adjusting module 30 is used for adjusting described first exposure parameter according to described wobble information, obtains the second exposure parameter.
In one embodiment of the invention, adjusting module 30 can determine the shake letter with terminal unit according to wobble information Cease corresponding exposure adjusted value.This exposure adjusted value may include time of exposure adjusted value and/or light sensitivitys adjusted value.
In some embodiments of the invention, adjusting module 30 can be determined according to described wobble information in the following manner right The exposure adjusted value answered:
Judge whether described wobble information is more than predetermined threshold value;If described wobble information is more than described predetermined threshold value, Described wobble information corresponding exposure adjusted value is determined according to default corresponding relation;According to described exposure adjusted value to described the One exposure parameter is adjusted, and obtains the second exposure parameter.
If described wobble information is not more than described predetermined threshold value, keep described first exposure parameter constant.Namely Say, if wobble information is not more than described predetermined threshold value, the second exposure parameter is identical with the first exposure parameter.
If the wobble information of terminal unit is more than predetermined threshold value, show that the degree of jitter of terminal unit is larger, using the One exposure parameter is shot, and still can lead to because of shake shoot blurred image.Therefore, adjusting module 30 can be first Continue adjustment on the basis of exposure parameter, obtain the second exposure parameter, and taken pictures according to the second exposure parameter.For example, drop Low time of exposure, or improve light sensitivitys, thus, it is possible to shoot clear photograph.
If wobble information is not more than predetermined threshold value, show that the degree of jitter of terminal unit is less, then can keep original Exposure parameter is constant.
In some embodiments of the invention, the first exposure parameter may include the first time of exposure and/or the first light sensitivitys, Exposure adjusted value may include time of exposure adjusted value and/or light sensitivitys adjusted value.
Described adjusting module is used for:
Described first time of exposure is reduced according to described time of exposure adjusted value, obtains the second time of exposure, and/or, root Lift described first light sensitivitys according to described light sensitivitys adjusted value, obtain the second light sensitivitys.
Taking module 40 is used for being shot according to described second exposure parameter.
The photographing control device of the terminal unit of the embodiment of the present invention, can determine the first exposure ginseng according to current environment brightness Number, and is adjusted to the first exposure parameter according to the wobble information of terminal unit, obtains the second exposure parameter, and according to second Exposure parameter is shot.By the degree of jitter of detection terminal equipment, dynamically adjust exposure parameter, solve terminal unit In the case of acutely rocking, the problem of the photographic fog clapped, improve success rate and the definition of photograph taking.
Fig. 4 is the structural representation of the photographing control device of the terminal unit according to one embodiment of the invention.
As shown in figure 4, the photographing control device of terminal unit according to embodiments of the present invention, comprising: determining module 10, inspection Survey module 20, adjusting module 30, taking module 40 and noise reduction module 50.
Wherein it is determined that module 10, detection module 20, adjusting module 30 and taking module 40 can refer to embodiment illustrated in fig. 3.
Noise reduction module 50 is used for carrying out noise reduction process to the photo shooting.
The problem increasing in order to avoid the noise brought because improving light sensitivitys, noise reduction module 50 can be entered to the photo shooting Row noise reduction process, to lift photographic quality.
Specifically, noise reduction module 50 can carry out noise reduction by the noise reduction process method such as multiframe noise reduction to the photo shooting.
The photographing control device of the terminal unit of the embodiment of the present invention, when can determine the first exposure according to current environment brightness Between and/or the first light sensitivitys, and when the wobble information of terminal unit is more than predetermined threshold value, reduce time of exposure and/or raising Light sensitivitys, and shot according to the time of exposure after adjustment and/or light sensitivitys.Can be larger in the degree of jitter of terminal unit When, dynamically adjust exposure parameter, solve terminal unit in the case of acutely rocking, the problem of the photographic fog clapped, Improve success rate and the definition of photograph taking.Additionally, also noise reduction process can be carried out to photo, to lift photograph upon taking a picture Tablet quality.
Corresponding with the photographing control device embodiment of above-mentioned terminal unit, the present invention also proposes a kind of terminal unit.
Fig. 5 is the structural representation of the terminal unit according to one embodiment of the invention.
As shown in figure 5, terminal unit 500 according to embodiments of the present invention, the terminal including any embodiment of the present invention sets Standby photographing control device 510.
The terminal unit of the embodiment of the present invention, can determine the first exposure parameter according to current environment brightness, and according to terminal The wobble information of equipment is adjusted to the first exposure parameter, obtains the second exposure parameter, and is carried out according to the second exposure parameter Shoot.By the degree of jitter of detection terminal equipment, dynamically adjust exposure parameter, solve terminal unit and acutely rocking In the case of, the problem of the photographic fog clapped, improve success rate and the definition of photograph taking.
Fig. 6 is the structured flowchart of the terminal unit 600 according to one embodiment of the invention.For example, terminal unit 600 is permissible It is mobile phone, digital broadcast terminal, messaging devices, game console, tablet device, armarium, body-building equipment, individual Personal digital assistant, smart camera etc..
With reference to Fig. 6, terminal unit 600 can include following one or more assemblies: process assembly 602, memorizer 604, Power supply module 606, multimedia groupware 608, audio-frequency assembly 610, the interface 612 of input/output (i/o), sensor cluster 614, And communication component 616.
The integrated operation of the usual control terminal equipment 600 of process assembly 602, such as with display, call, data is led to The associated operation of letter, camera operation and record operation.Process assembly 602 can include one or more processors 620 to hold Row instruction, to complete all or part of step of above-mentioned method.Additionally, process assembly 602 can include one or more moulds Block, is easy to the interaction between process assembly 602 and other assemblies.For example, process assembly 602 can include multi-media module, with Facilitate the interaction between multimedia groupware 608 and process assembly 602.
Memorizer 604 is configured to store various types of data to support the operation in equipment 600.The showing of these data Example includes the instruction for any application program of operation or method on terminal unit 600, contact data, telephone directory number According to, message, picture, video etc..Memorizer 604 can by any kind of volatibility or non-volatile memory device or they Combination realize, such as static RAM (sram), Electrically Erasable Read Only Memory (eeprom), erasable Programmable read only memory (eprom), programmable read only memory (prom), read only memory (rom), magnetic memory, quick flashing Memorizer, disk or CD.
Power supply module 606 provides electric power for the various assemblies of terminal unit 600.Power supply module 606 can include power supply pipe Reason system, one or more power supplys, and other generate, manage and distribute, with for terminal unit 600, the assembly that electric power is associated.
Multimedia groupware 608 includes the screen of one output interface of offer between described terminal unit 600 and user. In certain embodiments, screen can include liquid crystal display (lcd) and touch panel (tp).If screen includes touch surface Plate, screen may be implemented as touch screen, to receive the input signal from user.Touch panel includes one or more touches Sensor is with the gesture on sensing touch, slip and touch panel.Described touch sensor can not only sensing touch or slip The border of action, but also the detection persistent period related to described touch or slide and pressure.In certain embodiments, Multimedia groupware 608 includes a front-facing camera and/or post-positioned pick-up head.When equipment 600 is in operator scheme, such as shoot mould When formula or video mode, front-facing camera and/or post-positioned pick-up head can receive outside multi-medium data.Each preposition shooting Head and post-positioned pick-up head can be the optical lens system of a fixation or have focusing and optical zoom capabilities.
Audio-frequency assembly 610 is configured to output and/or input audio signal.For example, audio-frequency assembly 610 includes a Mike Wind (mic), when terminal unit 600 is in operator scheme, during as call model, logging mode and speech recognition mode, mike It is configured to receive external audio signal.The audio signal being received can be further stored in memorizer 604 or via logical Letter assembly 616 sends.In certain embodiments, audio-frequency assembly 610 also includes a speaker, for exports audio signal.
, for providing interface between process assembly 602 and peripheral interface module, above-mentioned peripheral interface module can for i/o interface 612 To be keyboard, click wheel, button etc..These buttons may include but be not limited to: home button, volume button, start button and lock Determine button.
Sensor cluster 614 includes one or more sensors, for providing the state of various aspects for terminal unit 600 Assessment.For example, sensor cluster 614 can detect/the closed mode of opening of terminal unit 600, the relative localization of assembly, example If described assembly is the display of terminal unit 600 and keypad, sensor cluster 614 can with detection terminal equipment 600 or The position change of 600 1 assemblies of terminal unit, user is presence or absence of with what terminal unit 600 contacted, terminal unit 600 Orientation or the temperature change of acceleration/deceleration and terminal unit 600.Sensor cluster 614 can include proximity transducer, is configured It is used for the presence of object near the detection when not having any physical contact.Sensor cluster 614 can also include optical sensor, As cmos or ccd imageing sensor, for using in imaging applications.In certain embodiments, this sensor cluster 614 also may be used To include acceleration transducer, gyro sensor, Magnetic Sensor, pressure transducer or temperature sensor.
Communication component 616 is configured to facilitate the communication of wired or wireless way between terminal unit 600 and other equipment. Terminal unit 600 can access the wireless network based on communication standard, such as wifi, 2g or 3g, or combinations thereof.Show at one In example property embodiment, communication component 616 receives broadcast singal or the broadcast from external broadcasting management system via broadcast channel Relevant information.In one exemplary embodiment, described communication component 616 also includes near-field communication (nfc) module, short to promote Cheng Tongxin.For example, RF identification (rfid) technology, Infrared Data Association (irda) technology, ultra broadband can be based in nfc module (uwb) technology, bluetooth (bt) technology and other technologies are realizing.
In the exemplary embodiment, terminal unit 600 can be by one or more application specific integrated circuits (asic), number Word signal processor (dsp), digital signal processing appts (dspd), PLD (pld), field programmable gate array (fpga), controller, microcontroller, microprocessor or other electronic components are realized, for executing said method.
In the exemplary embodiment, a kind of non-transitorycomputer readable storage medium including instruction, example are additionally provided As included the memorizer 604 instructing, above-mentioned instruction can be executed by the processor 620 of terminal unit 600 to complete said method.Example If, described non-transitorycomputer readable storage medium can be rom, random access memory (ram), cd-rom, tape, soft Disk and optical data storage devices etc..
Those skilled in the art, after considering description and putting into practice invention disclosed herein, will readily occur to its of the present invention Its embodiment.The application is intended to any modification, purposes or the adaptations of the present invention, these modifications, purposes or Person's adaptations are followed the general principle of the present invention and are included the undocumented common knowledge in the art of the disclosure Or conventional techniques.Description and embodiments are considered only as exemplary, and true scope and spirit of the invention are by following Claim is pointed out.
It is described above and precision architecture illustrated in the accompanying drawings it should be appreciated that the invention is not limited in, and And various modifications and changes can carried out without departing from the scope.The scope of the present invention only to be limited by appended claim.

Claims (14)

1. a kind of camera control method of terminal unit is it is characterised in that comprise the following steps:
First exposure parameter is determined according to the current environment brightness that described terminal unit is located;
Detect the wobble information of described terminal unit;
Described first exposure parameter is adjusted according to described wobble information, obtains the second exposure parameter;
Shot according to described second exposure parameter.
2. the method for claim 1 is it is characterised in that described join according to described first exposure of described wobble information adjustment Number, obtains the second exposure parameter, comprising:
Judge whether described wobble information is more than predetermined threshold value;
If described wobble information is more than described predetermined threshold value, determine that described wobble information corresponds to according to default corresponding relation Exposure adjusted value;
According to described exposure adjusted value, described first exposure parameter is adjusted, obtains the second exposure parameter.
3. method as claimed in claim 2 is it is characterised in that also include:
If described wobble information is not more than described predetermined threshold value, keep described first exposure parameter constant.
4. method as claimed in claim 2 it is characterised in that
Described first exposure parameter includes the first time of exposure and/or the first light sensitivitys;
Described exposure adjusted value includes time of exposure adjusted value and/or light sensitivitys adjusted value;
Described according to described exposure adjusted value described first exposure parameter is adjusted, obtain the second exposure parameter, comprising:
Described first time of exposure is reduced according to described time of exposure adjusted value, obtains the second time of exposure, and/or, according to institute State light sensitivitys adjusted value and lift described first light sensitivitys, obtain the second light sensitivitys.
5. the method as described in any one of claim 1-4 is it is characterised in that shot according to described second exposure parameter Afterwards, also include:
Noise reduction process is carried out to the photo shooting.
6. the method for claim 1 is it is characterised in that the wobble information of the described terminal unit of described detection, comprising:
Detect attitudes vibration information in Preset Time for the described terminal unit;
Determine the wobble information of described terminal unit according to described attitudes vibration information.
7. a kind of photographing control device of terminal unit is it is characterised in that include:
Determining module, for determining the first exposure parameter according to the current environment brightness that described terminal unit is located;
Detection module, for detecting the wobble information of described terminal unit;
Adjusting module, for adjusting described first exposure parameter according to described wobble information, obtains the second exposure parameter;
Taking module, for being shot according to described second exposure parameter.
8. device as claimed in claim 7 is it is characterised in that described adjusting module is used for:
Judge whether described wobble information is more than predetermined threshold value;
If described wobble information is more than described predetermined threshold value, determine that described wobble information corresponds to according to default corresponding relation Exposure adjusted value;
According to described exposure adjusted value, described first exposure parameter is adjusted, obtains the second exposure parameter.
9. device as claimed in claim 8 is it is characterised in that described adjusting module is additionally operable to:
If described wobble information is not more than described predetermined threshold value, keep described first exposure parameter constant.
10. device as claimed in claim 8 it is characterised in that
Described first exposure parameter includes the first time of exposure and/or the first light sensitivitys;
Described exposure adjusted value includes time of exposure adjusted value and/or light sensitivitys adjusted value;
Described adjusting module is used for:
Described first time of exposure is reduced according to described time of exposure adjusted value, obtains the second time of exposure, and/or, according to institute State light sensitivitys adjusted value and lift described first light sensitivitys, obtain the second light sensitivitys.
11. devices as described in any one of claim 7-10 are it is characterised in that also include:
Noise reduction module, for carrying out noise reduction process to the photo shooting.
12. devices as claimed in claim 7 are it is characterised in that described detection module is used for:
Detect attitudes vibration information in Preset Time for the described terminal unit;
Determine the wobble information of described terminal unit according to described attitudes vibration information.
A kind of 13. terminal units are it is characterised in that include the control of taking pictures of the terminal unit as described in any one of claim 7-12 Device processed.
A kind of 14. terminal units, it is characterised in that including following one or more assemblies: circuit board, housing, processor, store Device, power circuit, multimedia groupware, audio-frequency assembly, the interface of input/output (i/o), sensor cluster, communication component and Antenna;Wherein, described circuit board is placed in the interior volume that described housing surrounds, and described processor and described memorizer are arranged on On described circuit board;Described power circuit, for being each circuit of described mobile terminal or device is powered;Described memorizer is used In storage executable program code;Described processor is run by reading the executable program code of storage in described memorizer Program corresponding with described executable program code, for execution following steps:
First exposure parameter is determined according to the current environment brightness that described terminal unit is located;
Detect the wobble information of described terminal unit;
Described first exposure parameter is adjusted according to described wobble information, obtains the second exposure parameter;
Shot according to described second exposure parameter.
CN201610836509.9A 2016-09-20 2016-09-20 Photographing control method and device of terminal equipment, and terminal equipment CN106375676A (en)

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CN109005369A (en) * 2018-10-22 2018-12-14 Oppo广东移动通信有限公司 Exposal control method, device, electronic equipment and computer readable storage medium
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CN111699671A (en) * 2019-05-31 2020-09-22 深圳市大疆创新科技有限公司 Exposure control method of shooting device and shooting device
CN110519513A (en) * 2019-08-26 2019-11-29 Oppo广东移动通信有限公司 Anti-fluttering method and device, electronic equipment, computer readable storage medium

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Application publication date: 20170201