CN106851099A - The method and mobile terminal of a kind of shooting - Google Patents

The method and mobile terminal of a kind of shooting Download PDF

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Publication number
CN106851099A
CN106851099A CN201710046158.6A CN201710046158A CN106851099A CN 106851099 A CN106851099 A CN 106851099A CN 201710046158 A CN201710046158 A CN 201710046158A CN 106851099 A CN106851099 A CN 106851099A
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China
Prior art keywords
image
value
field picture
shooting
range
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CN201710046158.6A
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CN106851099B (en
Inventor
刘钊
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Vivo Mobile Communication Co Ltd
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Vivo Mobile Communication Co Ltd
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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/80Camera processing pipelines; Components thereof

Abstract

The present invention provides the method and mobile terminal of a kind of shooting, and the method includes:Control a camera collection at least two field picture;Image parameter value in an at least two field picture described in obtaining per two field picture;The corresponding image of image parameter value that parameter preset condition will be met is defined as image to be selected;If receiving shooting order, shooting image is determined according to the image to be selected.So, shooting effect preferably image to be selected is selected according to parameter preset condition, when shooting order is received, shooting effect image preferably to be selected generates final shooting image, so as to shooting effect will not be influenceed because of artificial extraneous factor, then can effectively improve shooting effect.

Description

The method and mobile terminal of a kind of shooting
Technical field
The present invention relates to the communications field, more particularly to a kind of shooting method and mobile terminal.
Background technology
With the development of science and technology, the application of mobile terminal is more and more extensive, for example mobile phone, panel computer etc., phase Possess advantage more convenient to carry for landline telephone, have become the part during we live.People are frequently by shifting The shooting of terminal is moved to record dribs and drabs and the splendid moment in life, but, when shooting, the image that camera is collected is In the presence of a process for change, the effect of the photo that can be taken because of some artificial extraneous factors if user is shot It is really poor, for example, handshaking when shooting cause the color of photographic fog or the photo taken when shooting Exposure is poor.It can be seen that, existing image pickup method has that shooting effect is poor.
The content of the invention
The embodiment of the present invention provides the method and mobile terminal of a kind of shooting, there is shooting to solve existing image pickup method The problem of effect difference.
In a first aspect, the embodiment of the invention provides a kind of method of shooting, the mobile terminal with camera is applied to, It is characterised in that it includes:
Control a camera collection at least two field picture;
Image parameter value in an at least two field picture described in obtaining per two field picture;
The corresponding image of image parameter value that parameter preset condition will be met is defined as image to be selected.
If receiving shooting order, shooting image is determined according to the image to be selected.
Second aspect, the embodiment of the present invention additionally provides a kind of mobile terminal, and the mobile terminal has camera, and it is special Levy and be, including:
Acquisition module, for controlling a camera collection at least two field picture;
First acquisition module, the image parameter value for obtaining every two field picture in an at least two field picture;
First determining module, the corresponding image of image parameter value for will meet parameter preset condition is defined as figure to be selected Picture.
Second determining module, if shooting order for receiving, shooting image is determined according to the image to be selected.
In the embodiment of the present invention, a camera collection at least two field picture is controlled;In an at least two field picture described in obtaining Image parameter value per two field picture;The corresponding image of image parameter value that parameter preset condition will be met is defined as image to be selected; If receiving shooting order, shooting image is determined according to the image to be selected.So, shooting effect is selected according to parameter preset condition Fruit preferably image to be selected, when shooting order is received, shooting effect image preferably to be selected generates final shooting image, So as to shooting effect will not be influenceed because of artificial extraneous factor, then can effectively improve shooting effect.
Brief description of the drawings
Technical scheme in order to illustrate more clearly the embodiments of the present invention, below will be to needed for embodiment of the present invention description The accompanying drawing to be used is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, For those of ordinary skill in the art, on the premise of not paying creative work, can also be obtained according to these accompanying drawings Other accompanying drawings.
Fig. 1 is a kind of flow chart of the method for shooting provided in an embodiment of the present invention;
Fig. 2 is the flow chart of another method for shooting provided in an embodiment of the present invention;
Fig. 3 is the flow chart of another method for shooting provided in an embodiment of the present invention;
Fig. 4 is a kind of structure chart of mobile terminal provided in an embodiment of the present invention;
Fig. 5 is the structure chart of another mobile terminal provided in an embodiment of the present invention;
Fig. 6 is the structure chart of another mobile terminal provided in an embodiment of the present invention;
Fig. 7 is the structure chart of another mobile terminal provided in an embodiment of the present invention;
Fig. 8 is a kind of structure chart of mobile terminal provided in an embodiment of the present invention.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete Site preparation is described, it is clear that described embodiment is a part of embodiment of the invention, rather than whole embodiments.Based on this hair Embodiment in bright, the every other implementation that those of ordinary skill in the art are obtained under the premise of creative work is not made Example, belongs to the scope of protection of the invention.
First embodiment
Referring to Fig. 1, Fig. 1 is a kind of flow chart of the method for shooting provided in an embodiment of the present invention, and the method is applied to tool There is the mobile terminal of camera, as shown in figure 1, comprising the following steps:
Step 101, a control camera collection at least two field picture.
In the step, IMAQ, and the image transmitting that will be collected can be carried out by the imageing sensor of camera Image procossing is carried out into digital signal processing module, then the image after treatment is stored in the form of imaging data, It should be noted that being processed with every two field picture when image procossing is carried out;The process of above-mentioned collection can be that camera is in It is automatic during opening to be acquired or by setting collection shift knob, carried out when user opens this shift knob State gatherer process.Current photographed scene can be judged in the process of IMAQ, judge current photographed scene Whether there is scene to switch within a certain period of time, here can be by the image that collects relative to the reference coordinate axle of camera Average offset value or can be by recognizing that the content of shooting of collection image judge whether scene changes, if judging, scene does not have Changing can just obtain the image parameter value of every two field picture in an at least two field picture, then by above-mentioned image parameter value Matched with default Parameter Conditions.So detect carried out when photographed scene is relatively fixed state the collection of image with Match somebody with somebody, so as to reduce shooting power consumption.
Image parameter value in step 102, an at least two field picture described in acquisition per two field picture.
In the step, above-mentioned image parameter value can be the contrast of the sharpness value of image, the brightness value of image or image Any combination of value, or above-mentioned three kinds of image parameter values, it is necessary to explanation be above-mentioned three kinds of image parameter values be into Row for example, do not limit said circumstances in actual applications.So, the image parameter value for obtaining image can just join according to image Numerical value evaluates the shooting effect of acquired image.
Step 103, the corresponding image of image parameter value that will meet parameter preset condition are defined as image to be selected.
In the step, the every two field picture for gathering is screened according to default Parameter Conditions, filter out and meet default ginseng The corresponding image of image parameter value of said conditions as image to be selected, wherein, parameter preset condition can be that image sharpness value exists In the range of 10~50, image brightness values are in the range of 100~220 or image contrast value is in the range of 40~80, preset ginseng Said conditions can also be any combination of above-mentioned three kinds of situations, such as filter out image sharpness value in the range of 10~50, image it is bright Image of the angle value in the range of 100~220 is used as image to be selected.So, the image for gathering is contrasted with default Parameter Conditions And the preferable image of shooting effect is filtered out, and shooting image is determined according to the image to be selected for filtering out, such that it is able to effectively change Kind shooting effect.
If step 104, receive shooting order, shooting image is determined according to the image to be selected.
In the step, order or system generation that above-mentioned shooting order can be generated with the shooting operation of user input Order.The shooting push button of mobile terminal is pressed such as user, or the time-lapse shooting set based on user;Wherein, according to described Image to be selected determines that the process of shooting image can be that the control camera is shot, and target image is obtained, from the mesh An image is screened as shooting image in logo image and the image to be selected;Can also be using the image to be selected as shooting figure Picture, in order to avoid repeating, the process that implements of the process is described below.
In the embodiment of the present invention, above-mentioned mobile terminal can apply to the mobile terminal of camera, for example:It is mobile phone, flat Plate computer (Tablet Personal Computer), kneetop computer (Laptop Computer), personal digital assistant (personal digital assistant, abbreviation PDA), mobile Internet access device (Mobile Internet Device, MID) Or Wearable device (Wearable Device) etc..
The method of the shooting of the embodiment of the present invention, controls a camera collection at least two field picture;Described in obtaining at least Image parameter value in one two field picture per two field picture;The corresponding image of image parameter value that parameter preset condition will be met is defined as Image to be selected;If receiving shooting order, shooting image is determined according to the image to be selected.So, according to parameter preset condition Shooting effect preferably image to be selected is selected, shooting effect image generation preferably to be selected is final when shooting order is received Shooting image, so as to shooting effect will not be influenceed because of artificial extraneous factor, then can effectively improve shooting effect.
Second embodiment
Referring to Fig. 2, Fig. 2 is the flow chart of another method for shooting provided in an embodiment of the present invention, and the method is applied to Mobile terminal with camera, as shown in Fig. 2 comprising the following steps:
Step 201, a control camera collection at least two field picture.
In the step, IMAQ, and the image transmitting that will be collected can be carried out by the imageing sensor of camera Image procossing is carried out into digital signal processing module, then the image after treatment is stored in the form of imaging data, It should be noted that being processed with every two field picture when image procossing is carried out;The process of above-mentioned collection can be that camera is in It is automatic during opening to be acquired or by setting collection shift knob, carried out when user opens this shift knob State gatherer process.Current photographed scene can be judged in the process of IMAQ, judge current photographed scene Whether there is scene to switch within a certain period of time, here can be by the image that collects relative to the reference coordinate axle of camera Average offset value or can be by recognizing that the content of shooting of collection image judge whether scene changes, if judging, scene does not have Changing can just obtain the image parameter value of every two field picture in an at least two field picture, then by above-mentioned image parameter value Matched with default Parameter Conditions.So detect carried out when photographed scene is relatively fixed state the collection of image with Match somebody with somebody, so as to reduce shooting power consumption.
Image parameter value in step 202, an at least two field picture described in acquisition per two field picture.
In the step, above-mentioned image parameter value can be the contrast of the sharpness value of image, the brightness value of image or image Any combination of value, or above-mentioned three kinds of image parameter values, it is necessary to explanation be above-mentioned three kinds of image parameter values be into Row for example, do not limit said circumstances in actual applications.So, the image parameter value for obtaining image can just join according to image Numerical value evaluates the shooting effect of acquired image.
Step 203, the corresponding image of image parameter value that will meet parameter preset condition are defined as image to be selected.
In the step, the every two field picture for gathering is screened according to default Parameter Conditions, filter out and meet default ginseng The corresponding image of image parameter value of said conditions as image to be selected, wherein, parameter preset condition can be that image sharpness value exists In the range of 10~50, image brightness values are in the range of 100~220 or image contrast value is in the range of 40~80, preset ginseng Said conditions can also be any combination of above-mentioned three kinds of situations, such as filter out image sharpness value in the range of 10~50, image it is bright Image of the angle value in the range of 100~220 is used as image to be selected.So, the image for gathering is contrasted with default Parameter Conditions And the preferable image of shooting effect is filtered out, and shooting image is determined according to the image to be selected for filtering out, such that it is able to effectively change Kind shooting effect.
If step 204, receiving shooting order, control the camera to be shot, obtain target image.
In the step, order or system generation that above-mentioned shooting order can be generated with the shooting operation of user input Order.The shooting push button of mobile terminal is pressed such as user, or the time-lapse shooting set based on user, and control camera to enter Row shoots, and obtains target image.
Step 205, from the target image and the image to be selected screen an image as shooting image according to Image to be selected determines shooting image.
In the step, a shooting effect better image can be selected from target image and image to be selected, wherein, image The judgement of shooting effect can be contrasted by by the image parameter value of target image and image to be selected with parameter preset condition To draw, such as the brightness value of parameter preset condition is 30, and the brightness value of target image is 60, and the brightness value of image to be selected is 20, Now using image to be selected as shooting image.So contrasted with shooting image by by target image, and therefrom determine to clap Image is taken the photograph, such that it is able to improve shooting effect.
Optionally, after the step of control camera gathers an at least two field picture, described in the acquisition at least In one two field picture per two field picture image parameter value the step of before, methods described also includes:
Image in an at least two field picture described in obtaining in preset time period;Calculate in the preset time period The average offset value of image absolute presupposition reference coordinate axle;
In an at least two field picture described in the acquisition the step of image parameter value of every two field picture, including:
If the average offset value is less than or equal to preset offset value, per two field picture in an at least two field picture described in acquisition Image parameter value.
In the implementation method, it is illustrated with preset time period as 1 second, an at least two field picture is 1 described in acquisition Image in second, calculates image in reference coordinate axle, such as transverse coordinate axis, longitudinal coordinate axle and deviant from height to reference axis Average offset value, preset offset value could be arranged to 20%, and average offset value is identified as same fixation when being no more than 20% Scene, when having been switched by artificial scene more than 20%.So, can determine whether current photographed scene is located by above-mentioned judgement In a stable state, the image parameter value of every two field picture in an at least two field picture is obtained if in stable state, When shooting order so as to perform, the shooting image that user needs to shoot is obtained, and improve shooting effect.
Optionally, after the step of control camera gathers an at least two field picture, described in the acquisition at least In one two field picture per two field picture image parameter value the step of before, methods described also includes:
Image in an at least two field picture described in obtaining in preset time period;Recognize in the preset time period Whether the content of shooting of image changes;
In an at least two field picture described in the acquisition the step of image parameter value of every two field picture, including:
If the content of shooting of the image in the preset time period does not change, in an at least two field picture described in acquisition Image parameter value per two field picture.
In the implementation method, in the implementation method, it is illustrated with preset time period as 1 second, described in acquisition extremely Whether few image of the two field picture in 1 second, current photographed scene is judged by the way that the multiple image in 1 second is contrasted Change, for example, being shot to personage, personage in the multiple image in 1 second can be contrasted, if in per two field picture There is fixed object in having if the personage or per two field picture, it is determined that the content of shooting of the image in preset time period Do not change, at this moment determine that photographed scene is in the image of every two field picture in stable state and an at least two field picture described in acquisition Parameter value, so as to when performing shooting order, obtain the shooting image that user needs to shoot, and improve shooting effect.
Optionally, described image parameter value includes image sharpness value, image brightness values and image contrast value, described to incite somebody to action The step of corresponding image of image parameter value for meeting the parameter preset condition is defined as image to be selected, including:By the figure As image of the sharpness value in the range of default sharpness value is defined as image to be selected;Or, by described image sharpness value default sharp In the range of angle value, and image of the described image brightness value in the range of default sharpness value is defined as image to be selected;Or, by institute State the figure that image sharpness value is in the range of default sharpness value and described image contrast value is in pre-set image contrast range As being defined as image to be selected;Or, by described image sharpness value in the range of default sharpness value, described image brightness value is default The image that range of luminance values is interior and described image contrast value is in the range of default contrast value is defined as image to be selected.
In the implementation method, sharpness value can reflect the shooting effect of image, and acutance is higher, and photo is more clear, takes image The space frame per second of MTF (modulation transfer function) curve maximum 50% (MTF50p) represents acutance, and acutance numerical value needs to meet Preset parameter value scope, default sharpness value can be in the range of 10~50.At present, RGB is converted into HSV (color model) Hue (form and aspect), Saturation (saturation degree) Value (tone) data, the data of wherein Value passages are represent photo bright Angle value, brightness value can be arranged in the range of 100~220.Contrast value represents the contrast degree of image, can set contrast In the range of 40~80, the parameter preset condition of the above is merely illustrative value, and concrete application can be combined with specifically should With scene setting optimal parameter condition, the image to be selected for meeting parameter preset condition can be thus selected, and determine to shoot Image, so as to increase shooting effect.
The method of the shooting of the embodiment of the present invention, controls a camera collection at least two field picture;Described in obtaining at least Image parameter value in one two field picture per two field picture;The corresponding image of image parameter value that parameter preset condition will be met is defined as Image to be selected;Control the camera to be shot, obtain target image;Sieved from the target image and the image to be selected An image is selected as shooting image.So, shooting effect preferably image to be selected is selected according to parameter preset condition, when receiving Shooting effect image preferably to be selected generates final shooting image when shooting order, so that will not be because of artificial extraneous factor And shooting effect is influenceed, then can effectively improve shooting effect.
3rd embodiment
Referring to Fig. 3, Fig. 3 is the flow chart of another method for shooting provided in an embodiment of the present invention, as shown in figure 3, bag Include following steps:
Step 301, a control camera collection at least two field picture.
In the step, IMAQ, and the image transmitting that will be collected can be carried out by the imageing sensor of camera Image procossing is carried out into digital signal processing module, then the image after treatment is stored in the form of imaging data, It should be noted that being processed with every two field picture when image procossing is carried out;The process of above-mentioned collection can be that camera is in It is automatic during opening to be acquired or by setting collection shift knob, carried out when user opens this shift knob State gatherer process.Current photographed scene can be judged in the process of IMAQ, judge current photographed scene Whether there is scene to switch within a certain period of time, here can be by the image that collects relative to the reference coordinate axle of camera Average offset value or can be by recognizing that the content of shooting of collection image judge whether scene changes, if judging, scene does not have Changing can just obtain the image parameter value of every two field picture in an at least two field picture, then by above-mentioned image parameter value Matched with default Parameter Conditions.So detect carried out when photographed scene is relatively fixed state the collection of image with Match somebody with somebody, so as to reduce shooting power consumption.
Image parameter value in step 302, an at least two field picture described in acquisition per two field picture.
In the step, above-mentioned image parameter value can be the contrast of the sharpness value of image, the brightness value of image or image Any combination of value, or above-mentioned three kinds of image parameter values, it is necessary to explanation be above-mentioned three kinds of image parameter values be into Row for example, do not limit said circumstances in actual applications.So, the image parameter value for obtaining image can just join according to image Numerical value evaluates the shooting effect of acquired image.
Step 303, the corresponding image of image parameter value that will meet parameter preset condition are defined as image to be selected.
In the step, the every two field picture for gathering is screened according to default Parameter Conditions, filter out and meet default ginseng The corresponding image of image parameter value of said conditions as image to be selected, wherein, parameter preset condition can be that image sharpness value exists In the range of 10~50, image brightness values are in the range of 100~220 or image contrast value is in the range of 40~80, preset ginseng Said conditions can also be any combination of above-mentioned three kinds of situations, such as filter out image sharpness value in the range of 10~50, image it is bright Image of the angle value in the range of 100~220 is used as image to be selected.So, the image for gathering is contrasted with default Parameter Conditions And the preferable image of shooting effect is filtered out, and shooting image is determined according to the image to be selected for filtering out, such that it is able to effectively change Kind shooting effect.
If step 304, receive shooting order, using the image to be selected as shooting image.
In the step, order or system generation that above-mentioned shooting order can be generated with the shooting operation of user input Order.The shooting push button of mobile terminal is pressed such as user, or the time-lapse shooting set based on user, and control camera to enter Row shoots, and obtains target image.So, shooting order is received, by the corresponding image of the image parameter value of parameter preset condition Used as shooting image, the image good so as to shoot effect improves shooting effect.
Optionally, after the step of control camera gathers an at least two field picture, described in the acquisition at least In one two field picture per two field picture image parameter value the step of before, methods described also includes:
Image in an at least two field picture described in obtaining in preset time period;Calculate in the preset time period The average offset value of image absolute presupposition reference coordinate axle;
In an at least two field picture described in the acquisition the step of image parameter value of every two field picture, including:
If the average offset value is less than or equal to preset offset value, per two field picture in an at least two field picture described in acquisition Image parameter value.
In the implementation method, it is illustrated with preset time period as 1 second, an at least two field picture is 1 described in acquisition Image in second, calculates image in reference coordinate axle, such as transverse coordinate axis, longitudinal coordinate axle and deviant from height to reference axis Average offset value, preset offset value could be arranged to 20%, is identified as when average offset value is no more than 20% same solid Scene is determined, when having been switched by artificial scene more than 20%.So, whether current photographed scene can be determined by above-mentioned judgement In a stable state, the image parameter of every two field picture in an at least two field picture is obtained if in stable state Value, so as to when performing shooting order, obtain the shooting image that user needs to shoot, and improve shooting effect.
Optionally, after the step of control camera gathers an at least two field picture, described in the acquisition at least In one two field picture per two field picture image parameter value the step of before, methods described also includes:
Image in an at least two field picture described in obtaining in preset time period;Recognize in the preset time period Whether the content of shooting of image changes;
In an at least two field picture described in the acquisition the step of image parameter value of every two field picture, including:
If the content of shooting of the image in the preset time period does not change, in an at least two field picture described in acquisition Image parameter value per two field picture.
In the implementation method, in the implementation method, it is illustrated with preset time period as 1 second, described in acquisition extremely Whether few image of the two field picture in 1 second, current photographed scene is judged by the way that the multiple image in 1 second is contrasted Change, for example, being shot to personage, personage in the multiple image in 1 second can be contrasted, if in per two field picture There is fixed object in having if the personage or per two field picture, it is determined that the content of shooting of the image in preset time period Do not change, at this moment determine that photographed scene is in the image of every two field picture in stable state and an at least two field picture described in acquisition Parameter value, so as to when performing shooting order, obtain the shooting image that user needs to shoot, and improve shooting effect.
Optionally, described image parameter value includes image sharpness value, image brightness values and image contrast value, described to incite somebody to action The step of corresponding image of image parameter value for meeting the parameter preset condition is defined as image to be selected, including:
Image of the described image sharpness value in the range of default sharpness value is defined as image to be selected;Or, by the figure As sharpness value is in the range of default sharpness value, and image of the described image brightness value in the range of default sharpness value is defined as treating Select image;Or, by described image sharpness value in the range of default sharpness value and described image contrast value is in pre-set image Image in contrast range is defined as image to be selected;Or, it is described by described image sharpness value in the range of default sharpness value The image that image brightness values are in the range of predetermined luminance value and described image contrast value is in the range of default contrast value is true It is set to image to be selected.
In the implementation method, sharpness value can reflect the shooting effect of image, and acutance is higher, and photo is more clear, takes image The space frame per second of MTF (modulation transfer function) curve maximum 50% (MTF50p) represents acutance, and acutance numerical value needs to meet Preset parameter value scope, default sharpness value can be in the range of 10~50.At present, RGB is converted into HSV (color model) Hue (form and aspect), Saturation (saturation degree) Value (tone) data, the data of wherein Value passages are represent photo bright Angle value, brightness value can be arranged in the range of 100~220.Contrast value represents the contrast degree of image, can set contrast In the range of 40~80, the parameter preset condition of the above is merely illustrative value, and concrete application can be combined with specifically should With scene setting optimal parameter condition, the image to be selected for meeting parameter preset condition can be thus selected, and determine to shoot Image, so as to increase shooting effect.
The method of the shooting of the embodiment of the present invention, controls a camera collection at least two field picture;Described in obtaining at least Image parameter value in one two field picture per two field picture;The corresponding image of image parameter value that parameter preset condition will be met is defined as Image to be selected;Using the image to be selected as shooting image.So, shooting effect is selected according to parameter preset condition preferably to treat Select image, when receive shoot order when shooting effect preferably image to be selected generate final shooting image so that will not be because Shooting effect is influenceed for artificial extraneous factor, then can effectively improve shooting effect.
Fourth embodiment
Referring to Fig. 4, Fig. 4 is the structure chart of the mobile terminal that the present invention implements offer, as shown in figure 4, mobile terminal 400 is wrapped Include:
Acquisition module 401, for controlling a camera collection at least two field picture;
First acquisition module 402, the image parameter value for obtaining every two field picture in an at least two field picture;
First determining module 403, the corresponding image of image parameter value for will meet parameter preset condition is defined as treating Select image;
Second determining module 404, if shooting order for receiving, shooting image is determined according to the image to be selected.
Optionally, as shown in figure 5, second determining module 404 includes:
Image unit 4041, for controlling the camera to be shot, obtains target image;
Screening unit 4042, for screening an image as shooting figure from the target image and the image to be selected Picture.
Optionally, second determining module 404 is used for the image to be selected as shooting image.
Optionally, as shown in fig. 6, the mobile terminal 400 also includes:
Second acquisition module 405, for obtaining the image in an at least two field picture in preset time period;
Computing module 406, for calculating the average of the image absolute presupposition reference coordinate axle in the preset time period Deviant;
If first acquisition module 402 is used for the average offset value is less than or equal to preset offset value, institute is obtained State the image parameter value of every two field picture in an at least two field picture.
Optionally, as shown in fig. 7, the mobile terminal 400 also includes:
3rd acquisition module 407, for obtaining the image in an at least two field picture in preset time period;
Whether identification module 408, the content of shooting for recognizing the image in the preset time period changes;
If the content of shooting of the image that first acquisition module 402 is used in the preset time period becomes Change, the image parameter value in an at least two field picture described in acquisition per two field picture.
Optionally, described image parameter value includes image sharpness value, image brightness values and image contrast value, described the The image that one determining module 403 is used for by described image sharpness value in the range of default sharpness value is defined as image to be selected;Or,
First determining module 403 is used for by described image sharpness value in the range of default sharpness value, and the figure Image of the image brightness value in the range of default sharpness value is defined as image to be selected;Or,
First determining module 403 is used for described image sharpness value in the range of default sharpness value and described image Image of the contrast value in pre-set image contrast range is defined as image to be selected;Or,
First determining module 403 is used for by described image sharpness value in the range of default sharpness value, and described image is bright The image that angle value is in the range of predetermined luminance value and described image contrast value is in the range of default contrast value is defined as treating Select image.
Mobile terminal 400 can realize each process that mobile terminal is realized in the embodiment of the method for Fig. 1 to Fig. 3, and energy Identical technique effect is reached, to avoid repeating, is repeated no more here.
The mobile terminal 400 of the embodiment of the present invention, controls a camera collection at least two field picture;Described in obtaining at least Image parameter value in one two field picture per two field picture;The corresponding image of image parameter value that parameter preset condition will be met is defined as Image to be selected;If receiving shooting order, shooting image is determined according to the image to be selected.So, parameter preset bar will be met The corresponding image of image parameter value of part is defined as image to be selected, and shooting image is determined according to image to be selected when shooting, so that Shooting effect can effectively be improved.
5th embodiment
Referring to Fig. 8, Fig. 8 is the structure chart of the mobile terminal that the present invention implements offer, as shown in figure 8, mobile terminal 800 is wrapped Include:At least one processor 801, memory 802, at least one network interface 804 and user interface 803.In mobile terminal 800 Each component be coupled by bus system 805.It is understood that bus system 805 is used to realize between these components Connection communication.Bus system 805 in addition to including data/address bus, also including power bus, controlling bus and status signal bus in addition. But for the sake of for clear explanation, various buses are all designated as bus system 805 in fig. 8.
Wherein, user interface 803 can include display, keyboard or pointing device (for example, mouse, trace ball (trackball), touch-sensitive plate or touch-screen etc..
It is appreciated that the memory 802 in the embodiment of the present invention can be volatile memory or nonvolatile memory, Or may include both volatibility and nonvolatile memory.Wherein, nonvolatile memory can be read-only storage (Read- Only Memory, ROM), programmable read only memory (Programmable ROM, PROM), the read-only storage of erasable programmable Device (Erasable PROM, EPROM), Electrically Erasable Read Only Memory (Electrically EPROM, EEPROM) or Flash memory.Volatile memory can be random access memory (Random Access Memory, RAM), and it is used as outside height Speed caching.By exemplary but be not restricted explanation, the RAM of many forms can use, such as static RAM (Static RAM, SRAM), dynamic random access memory (Dynamic RAM, DRAM), Synchronous Dynamic Random Access Memory (Synchronous DRAM, SDRAM), double data speed synchronous dynamic RAM (Double Data Rate SDRAM, DDRSDRAM), enhanced Synchronous Dynamic Random Access Memory (Enhanced SDRAM, ESDRAM), synchronized links Dynamic random access memory (Synch link DRAM, SLDRAM) and direct rambus random access memory (Direct Rambus RAM, DRRAM).The memory 802 of system and method described herein be intended to including but not limited to these and it is any its It is adapted to the memory of type.
In some embodiments, memory 802 stores following element, can perform module or data structure, or Person their subset, or their superset:Operating system 8021 and application program 8022.
Wherein, operating system 8021, comprising various system programs, such as ccf layer, core library layer, driving layer etc. are used for Realize various basic businesses and process hardware based task.Application program 8022, comprising various application programs, such as media Player (Media Player), browser (Browser) etc., for realizing various applied business.Realize the embodiment of the present invention The program of method may be embodied in application program 8022.
In embodiments of the present invention, by the program for calling memory 802 to store or instruction, specifically, can be application The program stored in program 8022 or instruction, processor 801 are used for:Control a camera collection at least two field picture;Obtain Image parameter value in an at least two field picture per two field picture;The corresponding figure of image parameter value of parameter preset condition will be met As being defined as image to be selected;If receiving shooting order, shooting image is determined according to the image to be selected.
The method that the embodiments of the present invention are disclosed can apply in processor 801, or be realized by processor 801. Processor 801 is probably a kind of IC chip, the disposal ability with signal.In implementation process, the above method it is each Step can be completed by the instruction of the integrated logic circuit of the hardware in processor 801 or software form.Above-mentioned treatment Device 801 can be general processor, digital signal processor (Digital Signal Processor, DSP), special integrated electricity Road (Application Specific Integrated Circuit, ASIC), ready-made programmable gate array (Field Programmable Gate Array, FPGA) or other PLDs, discrete gate or transistor logic, Discrete hardware components.Can realize or perform disclosed each method in the embodiment of the present invention, step and logic diagram.It is general Processor can be microprocessor or the processor can also be any conventional processor etc..With reference to embodiment of the present invention institute The step of disclosed method, can be embodied directly in hardware decoding processor and perform completion, or with the hardware in decoding processor And software module combination performs completion.Software module may be located at random access memory, and flash memory, read-only storage may be programmed read-only In the ripe storage medium in this area such as memory or electrically erasable programmable memory, register.The storage medium is located at Memory 802, processor 801 reads the information in memory 802, with reference to the step of its hardware completion above method.
It is understood that embodiments described herein can with hardware, software, firmware, middleware, microcode or its Combine to realize.Realized for hardware, processing unit can be realized in one or more application specific integrated circuits (Application Specific Integrated Circuits, ASIC), digital signal processor (Digital Signal Processing, DSP), digital signal processing appts (DSP Device, DSPD), programmable logic device (Programmable Logic Device, PLD), field programmable gate array (Field-Programmable Gate Array, FPGA), general processor, In controller, microcontroller, microprocessor, other electronic units for performing herein described function or its combination.
Realized for software, can be realized by performing the module (such as process, function etc.) of function described herein herein Described technology.Software code is storable in memory and by computing device.Memory can within a processor or Realize processor outside.
Optionally, processor 801 perform it is described shooting image is determined according to the target image, including:
Control the camera to be shot, obtain target image;
An image is screened as shooting image from the target image and the image to be selected.
Optionally, processor 801 perform it is described shooting image is determined according to the image to be selected, including:
Using the image to be selected as shooting image.
Optionally, after the step of a control camera collection at least two field picture, described in the acquisition extremely Before less in a two field picture the step of image parameter value of every two field picture, processor 801 is additionally operable to perform at least one described in acquisition Image in two field picture in preset time period;
Calculate the average offset value of the image absolute presupposition reference coordinate axle in the preset time period;
Processor 801 is additionally operable to perform the step of the image parameter value of every two field picture in an at least two field picture described in the acquisition Suddenly, including:
If the average offset value is less than or equal to preset offset value, per two field picture in an at least two field picture described in acquisition Image parameter value.
Optionally, after the step of a control camera collection at least two field picture, described in the acquisition extremely Before less in a two field picture the step of image parameter value of every two field picture, processor 801 is additionally operable to perform at least one described in acquisition Image in two field picture in preset time period;
Recognize whether the content of shooting of the image in the preset time period changes;
Processor 801 is additionally operable to perform the step of the image parameter value of every two field picture in an at least two field picture described in the acquisition Suddenly, including:
If the content of shooting of the image in the preset time period does not change, in an at least two field picture described in acquisition Image parameter value per two field picture.
Optionally, processor 801 includes image sharpness value, image brightness values and figure for performing described image parameter value Image contrast value, the corresponding image of image parameter value that will meet the parameter preset condition is defined as the step of image to be selected Suddenly, including:
Image of the described image sharpness value in the range of default sharpness value is defined as image to be selected;Or, by the figure As sharpness value is in the range of default sharpness value, and image of the described image brightness value in the range of default sharpness value is defined as treating Select image;Or, by described image sharpness value in the range of default sharpness value and described image contrast value is in pre-set image Image in contrast range is defined as image to be selected;Or, it is described by described image sharpness value in the range of default sharpness value The image that image brightness values are in the range of predetermined luminance value and described image contrast value is in the range of default contrast value is true It is set to image to be selected.
Mobile terminal 800 can realize each process of mobile terminal realization in previous embodiment, and can reach identical Technique effect, to avoid repeating, repeats no more here.
The mobile terminal 800 of the embodiment of the present invention, controls a camera collection at least two field picture;Described in obtaining at least Image parameter value in one two field picture per two field picture;The corresponding image of image parameter value that parameter preset condition will be met is defined as Image to be selected;If receiving shooting order, shooting image is determined according to the image to be selected.So, according to parameter preset condition Shooting effect preferably image to be selected is selected, shooting effect image generation preferably to be selected is final when shooting order is received Shooting image, so as to shooting effect will not be influenceed because of artificial extraneous factor, then can effectively improve shooting effect.
Those of ordinary skill in the art are it is to be appreciated that the list of each example described with reference to the embodiments described herein Unit and algorithm steps, can be realized with the combination of electronic hardware or computer software and electronic hardware.These functions are actually Performed with hardware or software mode, depending on the application-specific and design constraint of technical scheme.Professional and technical personnel Described function, but this realization can be realized it is not considered that exceeding using distinct methods to each specific application The scope of the present invention.
It is apparent to those skilled in the art that, for convenience and simplicity of description, the system of foregoing description, The specific work process of device and unit, may be referred to the corresponding process in preceding method embodiment, will not be repeated here.
In embodiment provided herein, it should be understood that disclosed apparatus and method, can be by other Mode is realized.For example, device embodiment described above is only schematical, for example, the division of the unit, is only A kind of division of logic function, can there is other dividing mode when actually realizing, such as multiple units or component can combine or Person is desirably integrated into another system, or some features can be ignored, or does not perform.Another, shown or discussed is mutual Between coupling or direct-coupling or communication connection can be the INDIRECT COUPLING or communication link of device or unit by some interfaces Connect, can be electrical, mechanical or other forms.
The unit that is illustrated as separating component can be or may not be it is physically separate, it is aobvious as unit The part for showing can be or may not be physical location, you can with positioned at a place, or can also be distributed to multiple On NE.Some or all of unit therein can be according to the actual needs selected to realize embodiment of the present invention scheme Purpose.
In addition, during each functional unit in each embodiment of the invention can be integrated in a processing unit, it is also possible to It is that unit is individually physically present, it is also possible to which two or more units are integrated in a unit.
If the function is to realize in the form of SFU software functional unit and as independent production marketing or when using, can be with Storage is in a computer read/write memory medium.Based on such understanding, technical scheme is substantially in other words The part contributed to prior art or the part of the technical scheme can be embodied in the form of software product, the meter Calculation machine software product is stored in a storage medium, including some instructions are used to so that a computer equipment (can be individual People's computer, server, or network equipment etc.) perform all or part of step of each embodiment methods described of the invention. And foregoing storage medium includes:USB flash disk, mobile hard disk, ROM, RAM, magnetic disc or CD etc. are various can be with store program codes Medium.
The above, specific embodiment only of the invention, but protection scope of the present invention is not limited thereto, and it is any Those familiar with the art the invention discloses technical scope in, change or replacement can be readily occurred in, should all contain Cover within protection scope of the present invention.Therefore, protection scope of the present invention should be defined by scope of the claims.

Claims (12)

1. a kind of method of shooting, is applied to the mobile terminal with camera, it is characterised in that including:
Control a camera collection at least two field picture;
Image parameter value in an at least two field picture described in obtaining per two field picture;
The corresponding image of image parameter value that parameter preset condition will be met is defined as image to be selected;
If receiving shooting order, shooting image is determined according to the image to be selected.
2. method according to claim 1, it is characterised in that described that shooting image is determined according to the image to be selected, bag Include:
Control the camera to be shot, obtain target image;
An image is screened as shooting image from the target image and the image to be selected.
3. method according to claim 1, it is characterised in that described that shooting image is determined according to the image to be selected, bag Include:
Using the image to be selected as shooting image.
4. according to the method in any one of claims 1 to 3, it is characterised in that the control camera gather to After the step of few two field picture, in an at least two field picture described in the acquisition the step of image parameter value per two field picture it Before, methods described also includes:
Image in an at least two field picture described in obtaining in preset time period;
Calculate the average offset value of the image absolute presupposition reference coordinate axle in the preset time period;
In an at least two field picture described in the acquisition the step of image parameter value of every two field picture, including:
If the average offset value is less than or equal to preset offset value, the figure in an at least two field picture described in acquisition per two field picture As parameter value.
5. according to the method in any one of claims 1 to 3, it is characterised in that the control camera gather to After the step of few two field picture, in an at least two field picture described in the acquisition the step of image parameter value per two field picture it Before, methods described also includes:
Image in an at least two field picture described in obtaining in preset time period;
Recognize whether the content of shooting of the image in the preset time period changes;
In an at least two field picture described in the acquisition the step of image parameter value of every two field picture, including:
If the content of shooting of the image in the preset time period does not change, per frame in an at least two field picture described in acquisition The image parameter value of image.
6. according to the method in any one of claims 1 to 3, it is characterised in that described image parameter value includes that image is sharp Angle value, image brightness values and image contrast value, the image parameter value that will meet the parameter preset condition are corresponding The step of image is defined as image to be selected, including:
Image of the described image sharpness value in the range of default sharpness value is defined as image to be selected;Or,
By described image sharpness value in the range of default sharpness value, and described image brightness value is in the range of default sharpness value Image is defined as image to be selected;Or,
By described image sharpness value in the range of default sharpness value and described image contrast value is in pre-set image contrast model Image in enclosing is defined as image to be selected;Or,
By described image sharpness value in the range of default sharpness value, described image brightness value is in the range of predetermined luminance value and institute State image of the image contrast value in the range of default contrast value and be defined as image to be selected.
7. a kind of mobile terminal, the mobile terminal has camera, it is characterised in that including:
Acquisition module, for controlling a camera collection at least two field picture;
First acquisition module, the image parameter value for obtaining every two field picture in an at least two field picture;
First determining module, the corresponding image of image parameter value for will meet parameter preset condition is defined as image to be selected;
Second determining module, if shooting order for receiving, shooting image is determined according to the image to be selected.
8. mobile terminal according to claim 7, it is characterised in that second determining module includes:
Image unit, for controlling the camera to be shot, obtains target image;
Screening unit, for screening an image as shooting image from the target image and the image to be selected.
9. mobile terminal according to claim 7, it is characterised in that second determining module is used for the figure to be selected As shooting image.
10. the mobile terminal according to any one of claim 7 to 9, it is characterised in that the mobile terminal also includes:
Second acquisition module, for obtaining the image in an at least two field picture in preset time period;
Computing module, the average offset value for calculating the image absolute presupposition reference coordinate axle in the preset time period;
If first acquisition module be used for the average offset value be less than or equal to preset offset value, obtain described at least one Image parameter value in two field picture per two field picture.
11. mobile terminal according to any one of claim 7 to 9, it is characterised in that the mobile terminal also includes:
3rd acquisition module, for obtaining the image in an at least two field picture in preset time period;
Whether identification module, the content of shooting for recognizing the image in the preset time period changes;
If the content of shooting of the image that first acquisition module is used in the preset time period does not change, institute is obtained State the image parameter value of every two field picture in an at least two field picture.
12. mobile terminal according to any one of claim 7 to 9, it is characterised in that described image parameter value includes figure As sharpness value, image brightness values and image contrast value, first determining module is used for described image sharpness value pre- If the image in the range of sharpness value is defined as image to be selected;Or,
First determining module is used for by described image sharpness value in the range of default sharpness value, and described image brightness value Image in the range of default sharpness value is defined as image to be selected;Or,
First determining module is used for described image sharpness value in the range of default sharpness value and described image contrast Image of the value in pre-set image contrast range is defined as image to be selected;Or,
First determining module is used for by described image sharpness value in the range of default sharpness value, and described image brightness value is pre- If the image that range of luminance values is interior and described image contrast value is in the range of default contrast value is defined as image to be selected.
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