CN105141840A - Information processing method and electronic device - Google Patents
Information processing method and electronic device Download PDFInfo
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- CN105141840A CN105141840A CN201510524764.5A CN201510524764A CN105141840A CN 105141840 A CN105141840 A CN 105141840A CN 201510524764 A CN201510524764 A CN 201510524764A CN 105141840 A CN105141840 A CN 105141840A
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Abstract
Embodiments of the invention provide an information processing method and an electronic device. The method is applied to an electronic device provided with an image display unit and an image collection unit, and the method comprises: when the image display unit displays a preview image captured by the image collection unit, detecting a touch pressing operation of the preview image; obtaining a pressure parameter of the touch pressing operation; determining a field depth adjusting parameter according to the pressure parameter; and adjusting the field depth of the image collection unit based on the field depth adjusting parameter.
Description
Technical field
The present invention relates to electronic technology field, particularly relate to a kind of information processing method and electronic equipment.
Background technology
Along with the development of electronic technology, increasing electronic equipment has been equipped with camera, may be used for carrying out the IMAQ such as photograph and video capture.Usually need to comprise multiple collection adjustment, as amplification, focusing etc.These operations need user to be completed by different operating instruction instruction electronic equipment usually.Like this, complex operation and the low problem of user satisfaction will be caused, and the electronic equipment that seems is intelligent low.
For example, may need when usually carrying out IMAQ to carry out IMAQ to distant view, at this moment may need to amplify distant view, and the distant view after amplifying is focused.In this process, user needs to carry out twice operation, and first time is used to indicate electronic equipment and amplifies distant view, and second time is used for the distant view after to amplification and carries out image focusing.This wherein, user at least needs twice to electronic equipment input instruction, and obviously operation is too loaded down with trivial details, and electronic equipment is intelligent low.
Summary of the invention
In view of this, the embodiment of the present invention is expected to provide a kind of information processing method and electronic equipment, to improve the intelligent of electronic equipment.
For achieving the above object, technical scheme of the present invention is achieved in that
Embodiment of the present invention first aspect provides a kind of information processing method, is applied to the electronic equipment with image-display units and image acquisition units, and described method comprises:
When image-display units shows the preview image utilizing image acquisition units to catch, detect and act on preview image touch-control pressing operation;
Obtain the pressure parameter of described touch-control pressing operation;
According to pressure parameter, determine depth of field regulating parameter;
The depth of field of image acquisition units is regulated based on described depth of field parameter.
Based on such scheme, the pressure parameter of the described touch-control pressing operation of described acquisition, comprising:
Detect the force value of touch-control pressing operation, pressure intensity parameter and pressure time at least one of them.
Based on such scheme, the described depth of field parameter regulating image acquisition units based on described depth of field parameter; Comprise:
Within the action time of described touch-control pressing operation, regulate the depth of field of described image acquisition units based on described depth of field parameter;
Based on the current depth of field of described image acquisition units, gather and form new preview image; Wherein, described new preview image is for showing the effect of described image acquisition units depth of field adjustment.
Based on such scheme, described method also comprises:
After described touch-control pressing operation is removed, stop the depth of field of described image acquisition units to regulate, and carry out image focusing based on the current depth of field of described image acquisition units.
Based on such scheme, described according to pressure parameter, determine depth of field regulating parameter, comprising:
Based on described pressure parameter, determine depth of field regulations speed.
Based on such scheme, the described depth of field regulating image acquisition units based on described depth of field parameter, comprising:
Based on described depth of field regulations speed, control the lens moving speed of described image acquisition units.
Based on such scheme, described according to pressure parameter, determine depth of field regulating parameter, comprising:
According to described pressure parameter, determine the depth of field amplitude of accommodation.
Based on such scheme, the described depth of field regulating image acquisition units based on described depth of field parameter, comprising:
Based on the described depth of field amplitude of accommodation, control the lens moving distance of described image acquisition units.
Based on such scheme, described method also comprises:
Determine that described touch-control pressing operation acts on the location parameter of described preview image;
Based on the acquisition target of described location parameter determination IMAQ;
The described depth of field regulating image acquisition units based on described depth of field parameter, comprising:
Based on described depth of field parameter, regulate described image acquisition units relative to the depth of field of described acquisition target.
Embodiment of the present invention second aspect provides a kind of electronic equipment, and described electronic equipment originally comprises:
Image-display units;
Image acquisition units;
Detecting unit, for when image-display units shows the preview image utilizing image acquisition units to catch, detects and acts on preview image touch-control pressing operation;
Acquiring unit, for obtaining the pressure parameter of described touch-control pressing operation;
Determining unit, for according to pressure parameter, determines depth of field regulating parameter;
Regulon, for regulating the depth of field of image acquisition units based on described depth of field parameter.
Based on such scheme, described acquiring unit, specifically for detect the force value of touch-control pressing operation, pressure intensity parameter and pressure time at least one of them.
Based on such scheme, described regulon, specifically within the action time of described touch-control pressing operation, regulates the depth of field of described image acquisition units based on described depth of field parameter;
Described image acquisition units, also for the current depth of field based on described image acquisition units, gathers and forms new preview image; Wherein, described new preview image is for showing the effect of described image acquisition units depth of field adjustment.
Based on such scheme, described electronic equipment also comprises:
Focusing unit, after removing, stops the depth of field of described image acquisition units to regulate, and carries out image focusing based on the current depth of field of described image acquisition units for described touch-control pressing operation.
Based on such scheme, described determining unit, specifically for based on described pressure parameter, determines depth of field regulations speed.
Based on such scheme, described regulon, for based on described depth of field regulations speed, controls the lens moving speed of described image acquisition units.
Based on such scheme, described determining unit, specifically for according to described pressure parameter, determines the depth of field amplitude of accommodation.
Based on such scheme, described regulon, specifically for based on the described depth of field amplitude of accommodation, controls the lens moving distance of described image acquisition units.
Based on such scheme, described acquiring unit, also for determining that described touch-control pressing operation acts on the location parameter of described preview image;
Described determining unit, also for the acquisition target based on described location parameter determination IMAQ;
Described regulon, for based on described depth of field parameter, regulates described image acquisition units relative to the depth of field of described acquisition target.
Information processing method described in the embodiment of the present invention and electronic equipment; by detecting the pressure parameter of described touch-control pressing operation; control described electronic equipment and carry out depth of field adjustment; relative to the depth of field adjustment controlling electronic equipment in prior art based on the movement locus of operation or the touch-control mode such as to count, user operation is easier.Obvious electronic equipment only can carry out depth of field adjustment according to the pressure parameter of touch-control pressing operation, better make use of the software and hardware resources of electronic equipment, improves the intelligent of electronic equipment and user's user satisfaction.
Accompanying drawing explanation
The schematic flow sheet of the first information processing method that Fig. 1 provides for the embodiment of the present invention;
The schematic flow sheet of the determination depth of field regulating parameter that Fig. 2 provides for the embodiment of the present invention;
The view that a kind of depth of field that Fig. 3 provides for the embodiment of the present invention regulates;
The structural representation of a kind of electronic equipment that Fig. 4 provides for the embodiment of the present invention;
The schematic flow sheet of the another kind of information processing method that Fig. 5 provides for the embodiment of the present invention.
Embodiment
Below in conjunction with Figure of description and specific embodiment technical scheme of the present invention done and further elaborate.
Embodiment of the method one:
As shown in Figure 1, the present embodiment provides a kind of information processing method, is applied to the electronic equipment with image-display units and image acquisition units, and described method comprises:
Step S110: when image-display units shows the preview image utilizing image acquisition units to catch, detects and acts on described preview image touch-control pressing operation;
Step S120: the pressure parameter obtaining described touch-control pressing operation;
Step S130: according to pressure parameter, determines depth of field regulating parameter;
Step S140: the depth of field regulating image acquisition units based on described depth of field parameter.
Electronic equipment described in the present embodiment, can comprise camera, video camera, mobile phone, panel computer or Wearable device etc. and carry the equipment such as the mobile terminal of image-display units and image acquisition units simultaneously.
Image-display units described in the present embodiment, can comprise various types of display screen, can show image.Described image acquisition units can carry out taking a picture or video record etc., carries out the structure of IMAQ.
Described image-display units in the present embodiment, by the preview image that display image acquisition units is caught.Preview image described in the present embodiment, for informing the current collection effect of image acquisition units described in user, facilitates user according to the acquisition parameter of described preview image adjustment image acquisition units.Here acquisition parameter can comprise acquisition target, depth of field parameter, focal length parameter and Flashing Light Parameters etc.Normally described image acquisition units has gathered the image of formation, but also indicates and store on one's deathbed, does not carry out permanent storage, when non-memory is recovered, may can not find described preview image if delete.
In step S110 described in the present embodiment, when image-display units shows the preview image utilizing image acquisition units to catch, detect touch-control pressing operation.Described touch-control pressing operation acts on described figure display unit and shows in the viewing area of described preview image.Described image-display units and touch-control compression sensor overlap, and can be used in detecting described touch-control pressing operation.
The pressure parameter of described touch-control pressing operation will be determined by described detection in step S120.The parameter that the force value that described pressure parameter can comprise the pressing of described touch-control is correlated with.
In step s 130, which will according to pressure parameter determination depth of field regulating parameter.And then in step S140, control the depth of field of described electronic equipment and described depth of field regulating parameter adjustment image acquisition units.
The subject longitudinal separation scope that the imaging that the camera lens forward position that the described depth of field typically refers to image acquisition units can obtain picture rich in detail measures.After focusing completes, can be formed in the scope before and after focus clearly as, this tandem distance range, is just called the depth of field.When canvas size is constant, the usual depth of field is larger, and shooting distance is far away, and the imaging gathering the acquisition target in image is less; The depth of field is less, and shooting distance is nearer, and the imaging gathering the acquisition target in image is larger.
By the adjustment of the depth of field of described image acquisition units in step S140 described in the present embodiment, the automatic switchover of acquisition target imaging size can be realized.
Described touch-control pressing operation in the application can comprise singly referring to or giving more directions and hits the viewing area that described image-display units shows described preview image, the pressure sensitive unit overlapped with described image-display units, the pressure parameter of described touch-control pressing operation just can be detected, this pressure parameter at least can comprise the parameters such as force value.
Described depth of field Δ L can comprise front depth of field Δ L1 and rear depth of field Δ L2.
Depth of field Δ L1=F δ L^2/ (f^2+F δ L) before dark
Rear depth of field Δ L2=F δ L^2/ (f^2-F δ L)
Depth of field Δ L=Δ L1+ Δ L2=(2f^2F δ L^2)/(f^4-F^2 δ ^2L^2)
As can be seen from depth of field computing formula, the depth of field and camera lens use aperture, lens focus, shooting distance and relevant to the requirement (showing as the size to allowing blur circle) of picture element.These principal elements are not on the impact of the depth of field following (assuming that other condition changes):
Lens aperture: aperture is larger, namely f-number (F) is less, and the depth of field is less; Aperture is less, and namely f-number (F) is larger, and the depth of field is larger.
Lens focus: lens focus is longer, the depth of field is less; Focal length is shorter, and the depth of field is larger.
Shooting distance: distance is far away, and the depth of field is larger; Distance is nearer, and the depth of field is less.
The described depth of field can be realized by modes such as the diameter of described lens aperture, lens focus and shooting distances in described step S140 in the present embodiment to regulate.
Information processing method described in the present embodiment, can according to the pressure parameter of touch-control pressing operation, realize the automatic adjustment of the depth of field of image acquisition units, and the sliding traces of not according to touch-control pressing operation etc. control the adjustment of the electronic equipment execution depth of field, simplify user operation gesture, improve the intelligent of electronic equipment and user's user satisfaction.
Embodiment of the method two:
As shown in Figure 1, the present embodiment provides a kind of information processing method, is applied to the electronic equipment with image-display units and image acquisition units, and described method comprises:
Step S110: when image-display units shows the preview image utilizing image acquisition units to catch, detects and acts on described preview image touch-control pressing operation;
Step S120: the pressure parameter obtaining described touch-control pressing operation;
Step S130: according to pressure parameter, determines depth of field regulating parameter;
Step S140: the depth of field regulating image acquisition units based on described depth of field parameter.
Described step S120 can comprise:
Detect the force value of touch-control pressing operation, pressure intensity parameter and pressure time at least one of them.
Step S120 described in the present embodiment, acts on the force value of the pressure sensor of described preview image display area, pressure intensity parameter and pressure time etc. by detection touch-control pressing operation.Pressure time described in the present embodiment is the duration that described touch-control pressing operation acts on described preview image.
Determine described depth of field regulating parameter by according to any one parameter in described force value, pressure intensity parameter or pressure time so in step s 130, which, and the final depth of field controlling described image acquisition units regulates in step S140.
In certain step S130 in the present embodiment, can according to the duration of pressure time, determine the described depth of field amplitude of accommodation or regulations speed etc. or regulate the depth of field adjustment parameters such as direction, also according to the mapping relations of described force value and force value and default regulating parameter, the parameters such as described depth of field regulating parameter can be determined.Certainly, described step S130 also can according to the mapping relations of the pressure detected and pressure and default regulating parameter, determine that the described depth of field adjusts parameter.The described depth of field regulates direction can comprise the increase depth of field or reduce depth of field both direction.The described amplitude of accommodation is the depth of field and the difference value regulating the rear depth of field after regulating.Described depth of field regulations speed is the speed regulated.
Method in a word described in the present embodiment, can according to touch-control pressing operation just can be easy the described electronic equipment of control carry out depth of field adjustment, there is intelligent height and the high feature of user's user satisfaction.
Embodiment of the method three:
As shown in Figure 1, the present embodiment provides a kind of information processing method, is applied to the electronic equipment with image-display units and image acquisition units, and described method comprises:
Step S110: when image-display units shows the preview image utilizing image acquisition units to catch, detects and acts on described preview image touch-control pressing operation;
Step S120: the pressure parameter obtaining described touch-control pressing operation;
Step S130: according to pressure parameter, determines depth of field regulating parameter;
Step S140: the depth of field regulating image acquisition units based on described depth of field parameter.
Described step S140 comprises:
Within the action time of described touch-control pressing operation, regulate the depth of field of described image acquisition units based on described depth of field parameter;
Based on the current depth of field of described image acquisition units, gather and form new preview image; Wherein, described new preview image is for showing the effect of described image acquisition units depth of field adjustment.
In the present embodiment in order to realize visualization regulation, within the time that described touch-control pressing operation is rented, depth of field adjustment is carried out based on described depth of field parameter, and based on the current depth of field parameter after adjustment, gather formation second preview image, this second preview image can reflect the effect that the current depth of field regulates, and facilitating user's decision-making to act on preview image the need of continuing through the pressing of described touch-control, proceeding the adjustment of the described depth of field.Like this, the Adjustment effect that user just can movable oneself be wanted by once-through operation, thus repeatedly adjust as a sample in prior art, simplify user operation, improve the intelligent of electronic equipment and user's user satisfaction.
It is one or more that pressure parameter described in the present embodiment can comprise in force value, pressure intensity parameter or the pressure time mentioned in previous embodiment.Such as, described pressure time, can act on the pressure time of described preview image in step s 130, which, determine the parameters such as current depth of field regulations speed according to described touch-control pressing operation.
Embodiment of the method four:
As shown in Figure 1, the present embodiment provides a kind of information processing method, is applied to the electronic equipment with image-display units and image acquisition units, and described method comprises:
Step S110: when image-display units shows the preview image utilizing image acquisition units to catch, detects and acts on described preview image touch-control pressing operation;
Step S120: the pressure parameter obtaining described touch-control pressing operation;
Step S130: according to pressure parameter, determines depth of field regulating parameter;
Step S140: the depth of field regulating image acquisition units based on described depth of field parameter.
Described step S140 comprises:
Within the action time of described touch-control pressing operation, regulate the depth of field of described image acquisition units based on described depth of field parameter;
Based on the current depth of field of described image acquisition units, gather and form new preview image; Wherein, described new preview image is for showing the effect of described image acquisition units depth of field adjustment.
Described method also comprises:
After described touch-control pressing operation is removed, stop the depth of field of described image acquisition units to regulate, and carry out image focusing based on the current depth of field of described image acquisition units.
In the present embodiment, described electronic equipment after described touch-control pressing operation stops, being thought that depth of field adjustment has reached user's promising result, the described depth of field will be stopped to regulate.But meanwhile, after the adjustment depth of field, for simplifying user operation further, described electronic equipment can carry out image focusing automatically, image is presented clear.
Like this, described this single operation of touch-control pressing operation in the present embodiment, not only achieve depth of field adjustment, and can by visual lasting adjustment, the disposable as far as possible effect reached needed for depth of field adjustment, and automatically focus after depth of field adjustment, without user's manual triggers, obvious user operation triggers electronic equipment and achieves multiple operation, simplifies user operation greatly, improves the intelligent of electronic equipment.
Embodiment of the method five:
As shown in Figure 1, the present embodiment provides a kind of information processing method, is applied to the electronic equipment with image-display units and image acquisition units, and described method comprises:
Step S110: when image-display units shows the preview image utilizing image acquisition units to catch, detects and acts on described preview image touch-control pressing operation;
Step S120: the pressure parameter obtaining described touch-control pressing operation;
Step S130: according to pressure parameter, determines depth of field regulating parameter;
Step S140: the depth of field regulating image acquisition units based on described depth of field parameter.
Described step S130 can comprise:
Based on described pressure parameter, determine depth of field regulations speed.
Described pressure parameter in the present embodiment, determines depth of field regulations speed.Here pressure parameter can comprise force value or pressure intensity parameter.Such as the mapping relations of preset pressure value and described depth of field regulations speed in described electronic equipment, according to the current pressure values that current detection arrives, inquire about described mapping relations, determine the depth of field regulations speed of current adjustment.
In the present embodiment on the basis of any one embodiment aforementioned, control depth of field regulating parameter, associated methods embodiment two or embodiment of the method three according to described pressure parameter, realization control electronic equipment that just can be easy presents the depth of field regulating effect that user wants.
Embodiment of the method six:
As shown in Figure 1, the present embodiment provides a kind of information processing method, is applied to the electronic equipment with image-display units and image acquisition units, and described method comprises:
Step S110: when image-display units shows the preview image utilizing image acquisition units to catch, detects and acts on described preview image touch-control pressing operation;
Step S120: the pressure parameter obtaining described touch-control pressing operation;
Step S130: according to pressure parameter, determines depth of field regulating parameter;
Step S140: the depth of field regulating image acquisition units based on described depth of field parameter.
Described step S140 can comprise:
Based on described depth of field regulations speed, control the lens moving speed of described image acquisition units.
Described image acquisition units can comprise transparent module, and described lens module forms described camera lens, by controlling motor, can control described lens moving speed, thus reaching the adjustment controlling the described depth of field in the present embodiment.
Adopt the information processing method described in the present embodiment, the depth of field of carrying out described electronic equipment regulates, and has and realizes easy feature.
In concrete implementation procedure, the described depth of field regulates, except the zoom of the movement by camera lens realizes, can also by adjust described camera lens diaphragm diameter, realize by lens moving the adjustment that the mode such as the adjustment of shooting distance and the adjustment of lens focus carries out the described depth of field.
Embodiment of the method seven:
As shown in Figure 1, the present embodiment provides a kind of information processing method, is applied to the electronic equipment with image-display units and image acquisition units, and described method comprises:
Step S110: when image-display units shows the preview image utilizing image acquisition units to catch, detects and acts on described preview image touch-control pressing operation;
Step S120: the pressure parameter obtaining described touch-control pressing operation;
Step S130: according to pressure parameter, determines depth of field regulating parameter;
Step S140: the depth of field regulating image acquisition units based on described depth of field parameter.
Described step S130 can comprise:
According to described pressure parameter, determine the depth of field amplitude of accommodation.
In the present embodiment according to the described pressure parameter determination depth of field amplitude of accommodation.
The described depth of field amplitude of accommodation comprises the difference of the depth of field before and after adjustment.
Described pressure parameter one of can comprise in force value, pressure and pressure time is multiple in the present embodiment.
Such as, be preset with the corresponding relation of described pressure parameter and the depth of field amplitude of accommodation in described electronic equipment, described step S130 can be the pressure parameter arrived according to current detection, by inquiring about described corresponding relation, determine the depth of field amplitude of accommodation regulated for the current depth of field.
Adopt the information processing method described in the present embodiment, realize the determination of the depth of field amplitude of accommodation, have and realize easy and intelligent feature.
Embodiment of the method eight:
As shown in Figure 1, the present embodiment provides a kind of information processing method, is applied to the electronic equipment with image-display units and image acquisition units, and described method comprises:
Step S110: when image-display units shows the preview image utilizing image acquisition units to catch, detects and acts on described preview image touch-control pressing operation;
Step S120: the pressure parameter obtaining described touch-control pressing operation;
Step S130: according to pressure parameter, determines depth of field regulating parameter;
Step S140: the depth of field regulating image acquisition units based on described depth of field parameter.
Described step S130 can comprise:
According to described pressure parameter, determine the depth of field amplitude of accommodation.
In the present embodiment according to the described pressure parameter determination depth of field amplitude of accommodation.
Described step S140 can comprise:
Based on the described depth of field amplitude of accommodation, control the lens moving distance of described image acquisition units.
The described depth of field amplitude of accommodation in the present embodiment, for controlling the lens moving distance of described image acquisition units.Here displacement, the camera lens being generally described image acquisition units is the displacement on the horizontal line of described object, this makes it possible to by lens moving, realizes depth of field adjustment, and then control acquisition target present size.
Embodiment of the method nine:
As shown in Figure 1, the present embodiment provides a kind of information processing method, is applied to the electronic equipment with image-display units and image acquisition units, and described method comprises:
Step S110: when image-display units shows the preview image utilizing image acquisition units to catch, detects and acts on described preview image touch-control pressing operation;
Step S120: the pressure parameter obtaining described touch-control pressing operation;
Step S130: according to pressure parameter, determines depth of field regulating parameter;
Step S140: the depth of field regulating image acquisition units based on described depth of field parameter.
As shown in Figure 2, described method also comprises:
Step S131: determine that described touch-control pressing operation acts on the location parameter of described preview image;
Step S132: based on the acquisition target of described location parameter determination IMAQ;
Described step S140 can comprise: based on described depth of field parameter, regulates described image acquisition units relative to the depth of field of described acquisition target.
In the present embodiment, described touch-control pressing operation is also for determining described acquisition target, as user wants to make gathering the imaging of amplifying some personages or scenery in image, the information processing method described in the present embodiment can be utilized, described touch-control pressing operation is acted on this personage or this scenery, just indicates acquisition target to electronic equipment.When specifically determining described acquisition target, choose at described preview image, can all be considered as described acquisition target by with location parameter at a distance of the acquisition target that the Drawing Object for distance to a declared goal is corresponding; Also can pass through contours extract, extract the profile of described location parameter position Drawing Object, determine described acquisition target based on this profile.Such as, described pressing touch control operation acts on a house of preview image, can determine that this house is described acquisition target by contours extract.
After the acquisition target of the location parameter acted on based on described pressing touch control operation in step S140 carries out depth of field adjustment, the preview image that described acquisition target can be formed after regulating the depth of field or the appointed area gathering image, this appointed area can be the center of described preview image or described collection image, also can any one position between two golden section point of described preview image or described collection image.In a word, after regulating regardless of the depth of field, the collection image that described image acquisition units is formed can comprise which personage or scenery, at least should comprise the acquisition target determined in described step S132.
A described touch-control pressing operation in obvious the present embodiment, can not only be used for controlling electronic equipment and carry out depth of field adjustment, but also electronic equipment can be controlled which acquisition target to carry out depth of field adjustment relative to, an obvious operation can be read multiple implication by electronic equipment solution, and perform corresponding operation, obviously this electronic equipment has intelligent high feature.
Associated methods embodiment three, user's touch-control pressing operation, as singly referred to pressing, quadruple implication can be read by electronic equipment solution, as determined acquisition target, carry out depth of field adjustment, blow sky pressing operation determine adjusting range or the parameter such as speed or adjustment direction based on this, after completing the visual adjustment of the depth of field, also carry out auto-focusing based on this touch-control pressing operation, obvious user operation controls electronic equipment and performs a series of relative operation, improves the intelligent of electronic equipment and user's user satisfaction.
As shown in Figure 3, for utilizing the diagram design sketch of information processing method described in the present embodiment;
The left figure of Fig. 3, for electronic equipment does not carry out the preview image in the first moment before depth of field adjustment.The middle graph of Fig. 3, expression be in the second moment, user by touch-control pressing operation be used for described preview image, the depth of field of electronic equipment adjusts automatically, and based on adjustment after depth of field collection form new preview image.The right figure of Fig. 3, what represent is that user forms new preview image in the 3rd moment after adjusting the depth of field, see Adjustment effect, the pressure sensor that stopped to preview image position place applies touch-control pressing operation, then electronic equipment is specified and is stopped depth of field adjustment, and auto-focusing also carries out the collection image of IMAQ formation to the acquisition target determined based on touch-control pressing operation position.
In the display moment of the middle graph of Fig. 3, the touch-control pressing operation of user by singly referring to, click the position at a place in preview image, the electronic equipment that the present embodiment is applied to the position of operation, determines that the collection target that the Drawing Object of the region display that the dashed circle of the middle graph in Fig. 3 represents is corresponding is described acquisition target according to described pressing touch-control.Pressure parameter also by touch-control pressing operation in the present embodiment, carries out depth of field adjustment, and the collection image formed after the described depth of field regulates is as the right figure of Fig. 3.Obviously remain the figure that the collection of contrast pen is formed, and be exaggerated pen, eliminate the collection to table angle.
Apparatus embodiments one:
As shown in Figure 4, the present embodiment provides a kind of electronic equipment, and described electronic equipment originally comprises:
Image-display units 110;
Image acquisition units 120;
Detecting unit 130, for when image-display units 110 shows the preview image utilizing image acquisition units 120 to catch, detects and acts on preview image touch-control pressing operation;
Acquiring unit 140, for obtaining the pressure parameter of described touch-control pressing operation;
Determining unit 150, for according to pressure parameter, determines depth of field regulating parameter;
Regulon 160, for regulating the depth of field of image acquisition units 120 based on described depth of field parameter.
Electronic equipment described in the present embodiment can be the electronic equipment that video camera, camera, mobile phone, flat board or Wearable device etc. have image collecting function.
Described image-display units 110 can be used for the volume preview image or the collection image that export the formation of described image acquisition units, various types of display can be comprised, as liquid crystal display, electronic ink display, organic light emitting diode OLED display and the projection display etc.Described image acquisition units 120, can be used for gathering image, can comprise lens module and photosensitive module.Described lens module is used for scioptics principle by the light transmission of acquisition target to described photosensitive module, and described photosensitive module gathers the light of described lens module transmission, carries out opto-electronic conversion, forms described preview image or gathers image.Described lens module at least comprises the structures such as convex lens usually.Described photosensitive module can comprise the photosensitive structures such as CMOS or CCD.
Described detecting unit 130 can be used for detecting described touch-control pressing operation, and specifically can comprise can 3 dimension pressure sensors.Described 3 dimension pressure sensors not only can detect that described touch-control pressing operation acts on the location parameter of described transducer in the first plane, can also detect described touch-control pressing operation and act on the parameters such as the pressing dynamics of the second plane.Described first plane is mutually vertical with described second plane.Usually described 3 dimension pressure sensors can overlap in the plane being parallel to described first plane with described image-display units 110, and described 3 dimension pressure sensors are transparent transducer, facilitate the image of described image-display units to show
Described determining unit 130 can comprise processor or treatment circuit, and described processor can comprise the process structures such as application processor, central processing unit, digital signal processor or programmable array.Described treatment circuit can comprise application-specific integrated circuit (ASIC).Described processor, by the execution of code, realizes the determination of described depth of field regulating parameter.
Described regulon 160 can comprise the various Drive Structure being described image acquisition units 120 and carrying out depth of field adjustment, specifically can comprise for the linear motor of moving lens, for changing the rotation motor of lens, or for changing the Drive Structure etc. of aperture.
In a word, the depth of field regulating parameter that described regulon 160 will be determined based on described determining unit 150, adjusts the depth of field of described image acquisition units 120.
Present embodiments provide a kind of electronic equipment, for can be used in the hardware configuration of information approach described in implementation method embodiment, having can based on a user's one simple touch-control pressing operation, and intelligence carries out depth of field adjustment, also has the feature that user's user satisfaction is high.
Apparatus embodiments two:
As shown in Figure 4, the present embodiment provides a kind of electronic equipment, and described electronic equipment originally comprises:
Image-display units 110;
Image acquisition units 120;
Detecting unit 130, for when image-display units 110 shows the preview image utilizing image acquisition units 120 to catch, detects and acts on preview image touch-control pressing operation;
Acquiring unit 140, for obtaining the pressure parameter of described touch-control pressing operation;
Determining unit 150, for according to pressure parameter, determines depth of field regulating parameter;
Regulon 160, for regulating the depth of field of image acquisition units 120 based on described depth of field parameter.
Electronic equipment described in the present embodiment can be the electronic equipment that video camera, camera, mobile phone, flat board or Wearable device etc. have image collecting function.
Described acquiring unit 140, specifically for detect the force value of touch-control pressing operation, pressure intensity parameter and pressure time at least one of them.
Described acquiring unit 140 can comprise the transducer of the parameters such as detected pressures value, pressure values and pressure time in the present embodiment; Such as described 3 dimension sensors.
The present embodiment, on the basis of last apparatus embodiments, further defines the structure of described electronic equipment, the simple feature of Local Structure.
Apparatus embodiments three:
As shown in Figure 4, the present embodiment provides a kind of electronic equipment, and described electronic equipment originally comprises:
Image-display units 110;
Image acquisition units 120;
Detecting unit 130, for when image-display units 110 shows the preview image utilizing image acquisition units 120 to catch, detects and acts on preview image touch-control pressing operation;
Acquiring unit 140, for obtaining the pressure parameter of described touch-control pressing operation;
Determining unit 150, for according to pressure parameter, determines depth of field regulating parameter;
Regulon 160, for regulating the depth of field of image acquisition units 120 based on described depth of field parameter.
Described regulon 160, specifically within the action time of described touch-control pressing operation, regulates the depth of field of described image acquisition units 120 based on described depth of field parameter;
Described image acquisition units 120, also for the current depth of field based on described image acquisition units 120, gathers and forms new preview image; Wherein, described new preview image is for showing the effect of described image acquisition units 120 depth of field adjustment.
Electronic equipment described in the present embodiment, described regulon 160, specifically within the action time of described touch-control pressing operation, carries out depth of field adjustment.And the Egyptian unit 120 of image is based on the depth of field adjustment after adjustment, timely collection forms new preview image, like this, just define the visual depth of field to regulate, user will know the IMAQ effect that the current depth of field regulates timely, thus determine whether in time to stop the depth of field regulating in time by removing described touch-control pressing operation.
For user, certain described image-display units 110, also by the described new preview image of display, checks that the described depth of field regulates the collection effect of rear described image acquisition units 120.
In a word, method described in the present embodiment, such regulative mode, improves the interactive intelligence of electronic equipment, makes user obtain the more excellent user mutual with electronic equipment and experiences.
Apparatus embodiments four:
As shown in Figure 4, the present embodiment provides a kind of electronic equipment, and described electronic equipment originally comprises:
Image-display units 110;
Image acquisition units 120;
Detecting unit 130, for when image-display units 110 shows the preview image utilizing image acquisition units 120 to catch, detects and acts on preview image touch-control pressing operation;
Acquiring unit 140, for obtaining the pressure parameter of described touch-control pressing operation;
Determining unit 150, for according to pressure parameter, determines depth of field regulating parameter;
Regulon 160, for regulating the depth of field of image acquisition units 120 based on described depth of field parameter.
Described regulon 160, specifically within the action time of described touch-control pressing operation, regulates the depth of field of described image acquisition units 120 based on described depth of field parameter;
Described image acquisition units 120, also for the current depth of field based on described image acquisition units 120, gathers and forms new preview image; Wherein, described new preview image is for showing the effect of described image acquisition units 120 depth of field adjustment.
Described electronic equipment also comprises:
Focusing unit, after removing, stops the depth of field of described image acquisition units 120 to regulate, and carries out image focusing based on the current depth of field of described image acquisition units 120 for described touch-control pressing operation.
To focus described in the present embodiment unit, based on the current depth of field, can focus, thus imaging is met preset definition.
Described focusing unit can comprise various Drive Structure, as CD-ROM drive motor etc., by changing the distance between described image acquisition units lens module and light-sensitive surface group, realize described focusing, thus under the depth of field that described electronic equipment is current, clear photograph can be formed.
The focusing of described focusing unit is in the present embodiment triggered by described touch-control pressing operation, this touch-control pressing operation one operation, trigger electronic equipment depth of field self energy described in the present embodiment to regulate and focusing process, improve the intelligent of electronic equipment and user satisfaction greatly.
Apparatus embodiments five:
As shown in Figure 4, the present embodiment provides a kind of electronic equipment, and described electronic equipment originally comprises:
Image-display units 110;
Image acquisition units 120;
Detecting unit 130, for when image-display units 110 shows the preview image utilizing image acquisition units 120 to catch, detects and acts on preview image touch-control pressing operation;
Acquiring unit 140, for obtaining the pressure parameter of described touch-control pressing operation;
Determining unit 150, for according to pressure parameter, determines depth of field regulating parameter;
Regulon 160, for regulating the depth of field of image acquisition units 120 based on described depth of field parameter.
Described determining unit 150, specifically for based on described pressure parameter, determines depth of field regulations speed.
Described determining unit 150 in the present embodiment, will be used for determining described depth of field regulations speed based on described pressure parameter, and described depth of field regulations speed is change the speed of depth of field size.
Described determining unit 150 directly determines depth of field regulations speed according to pressure parameter in the present embodiment, obviously can not only regulate the depth of field by trigger electronics like this, but also control the speed of depth of field adjustment, obviously have intelligent high feature.
Regulate the described depth of field can by change different-diameter aperture, realized by the method such as focal length changing camera lens, therefore when performing aforesaid operations based on depth of field regulations speed, the Focussing speed etc. of the speed that diaphragm diameter changes and camera lens directly can be determined.
As further improvement of this embodiment, described regulon 160, specifically for based on described depth of field regulations speed, controls the lens moving speed of described image acquisition units.By regulating the rate travel of described camera lens, the easy adjustment achieving the depth of field, rate travel and the described depth of field regulations speed match parameters of described camera lens; Described regulon 160 can comprise the Drive Structure such as the motor of mobile described camera lens, has structure simple and realize easy feature.
Apparatus embodiments six:
As shown in Figure 4, the present embodiment provides a kind of electronic equipment, and described electronic equipment originally comprises:
Image-display units 110;
Image acquisition units 120;
Detecting unit 130, for when image-display units 110 shows the preview image utilizing image acquisition units 120 to catch, detects and acts on preview image touch-control pressing operation;
Acquiring unit 140, for obtaining the pressure parameter of described touch-control pressing operation;
Determining unit 150, for according to pressure parameter, determines depth of field regulating parameter;
Regulon 160, for regulating the depth of field of image acquisition units 120 based on described depth of field parameter.
Described determining unit 150, specifically for according to described pressure parameter, determines the depth of field amplitude of accommodation.
Determining unit 150 can comprise storage medium in the present embodiment, the mapping relations of pressure parameter and the amplitude of accommodation can be stored, described determining unit 150 also can comprise processor or treatment circuit, by inquiring about described mapping relations thus determining the described depth of field amplitude of accommodation.Certainly this structure implementing described determining unit 150 is not limited to above-mentioned citing.
Described described determining unit 150 in the present embodiment directly determines the depth of field amplitude of accommodation according to pressure parameter, obviously can not only regulate the depth of field by trigger electronics like this, but also control the amplitude of depth of field adjustment, obviously have intelligent high feature.
As further improvement of this embodiment, described regulon 160, specifically for based on the described depth of field amplitude of accommodation, controls the lens moving distance of described image acquisition units.
The mode that certain depth of field regulates and structure have a lot, and the regulon 160 described in the present embodiment comprises the Drive Structure driving described lens moving, are realized the adjustment of the described depth of field by mobile described camera lens.Described lens moving distance depends on the described depth of field amplitude of accommodation.
Apparatus embodiments seven:
As shown in Figure 4, the present embodiment provides a kind of electronic equipment, and described electronic equipment originally comprises:
Image-display units 110;
Image acquisition units 120;
Detecting unit 130, for when image-display units 110 shows the preview image utilizing image acquisition units 120 to catch, detects and acts on preview image touch-control pressing operation;
Acquiring unit 140, for obtaining the pressure parameter of described touch-control pressing operation;
Determining unit 150, for according to pressure parameter, determines depth of field regulating parameter;
Regulon 160, for regulating the depth of field of image acquisition units 120 based on described depth of field parameter.
Described acquiring unit 140, also for determining that described touch-control pressing operation acts on the location parameter of described preview image;
Described determining unit 150, also for the acquisition target based on described location parameter determination IMAQ;
Described regulon 160, for based on described depth of field parameter, regulates described image acquisition units 120 relative to the depth of field of described acquisition target.
Acquiring unit 140 described in described electronic equipment also will detect the location parameter rented of described touch-control pressing operation in the present embodiment; Described determining unit 150 determines the acquisition target that must gather by being used for based on described location parameter, and described regulon 160 carries out depth of field adjustment based on determined acquisition target.
Electronic equipment described in obvious the present embodiment, can based on a pressing touch control operation of user's input, perform multiple operation, complete the acquisition target that the depth of field regulates, determines not need collection, even also may trigger auto-focusing, obviously improve the intelligent of electronic equipment and user's user satisfaction greatly.
A concrete example is below provided:
In this example, described information processing method is applied to and comprises in the electronic equipment of camera, comprising:
Open camera APP; Described APP is the abbreviation of Application, makes the meaning of application, opens camera APP and can be regarded as startup camera in the present embodiment.
Magnification region is wanted with certain pressure pressing; Can be regarded as the touch-control pressing operation that electronic equipment is applied for applying with certain pressure formation.The described Drawing Object formed in magnification region of wanting is the object determining needs collection.
Gather touch-control pressing operation, obtain pressure parameter; Parameter is wanted in deciphering, and camera displaying contents presents the effect that user wants to amplify.Here for amplify aforementioned magnification region.Here amplification is the display effect that the depth of field regulates, and is regulated the mitigation and amplification process of the imaging reached same acquisition target by the depth of field.
Finger lifts, and leaves touch-control.The electronic equipments such as mobile phone can detect withdrawing of touch-control pressing operation.
Determine to focus to camera, touch-control pressing operation leaves and just completes depth of field adjustment; After touch-control pressing operation is removed, determine auto-focusing.
Lens moving is focused.
In information processing method described in this example, user can see the process that the depth of field regulates and effect intuitively, and just can realize by means of only a touch-control pressing operation, has and realizes the easy and intelligent high feature of electronic equipment.
In several embodiments that the application provides, should be understood that disclosed equipment and method can realize by another way.Apparatus embodiments described above is only schematic, such as, the division of described unit, be only a kind of logic function to divide, actual can have other dividing mode when realizing, and as: multiple unit or assembly can be in conjunction with, maybe can be integrated into another system, or some features can be ignored, or do not perform.In addition, the coupling each other of shown or discussed each part or direct-coupling or communication connection can be by some interfaces, and the indirect coupling of equipment or unit or communication connection can be electrical, machinery or other form.
The above-mentioned unit illustrated as separating component or can may not be and physically separates, and the parts as unit display can be or may not be physical location, namely can be positioned at a place, also can be distributed in multiple network element; Part or all of unit wherein can be selected according to the actual needs to realize the object of the present embodiment scheme.
In addition, each functional unit in various embodiments of the present invention can all be integrated in a processing module, also can be each unit individually as a unit, also can two or more unit in a unit integrated; Above-mentioned integrated unit both can adopt the form of hardware to realize, and the form that hardware also can be adopted to add SFU software functional unit realizes.
One of ordinary skill in the art will appreciate that: all or part of step realizing said method embodiment can have been come by the hardware that program command is relevant, aforesaid program can be stored in a computer read/write memory medium, this program, when performing, performs the step comprising said method embodiment; And aforesaid storage medium comprises: movable storage device, read-only memory (ROM, Read-OnlyMemory), random access memory (RAM, RandomAccessMemory), magnetic disc or CD etc. various can be program code stored medium.
The above; be only the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, is anyly familiar with those skilled in the art in the technical scope that the present invention discloses; change can be expected easily or replace, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection range of described claim.
Claims (18)
1. an information processing method, is applied to the electronic equipment with image-display units and image acquisition units, and described method comprises:
When image-display units shows the preview image utilizing image acquisition units to catch, detect and act on preview image touch-control pressing operation;
Obtain the pressure parameter of described touch-control pressing operation;
According to pressure parameter, determine depth of field regulating parameter;
The depth of field of image acquisition units is regulated based on described depth of field parameter.
2. method according to claim 1, is characterized in that,
The pressure parameter of the described touch-control pressing operation of described acquisition, comprising:
Detect the force value of touch-control pressing operation, pressure intensity parameter and pressure time at least one of them.
3. method according to claim 1 and 2, is characterized in that,
The described depth of field parameter regulating image acquisition units based on described depth of field parameter; Comprise:
Within the action time of described touch-control pressing operation, regulate the depth of field of described image acquisition units based on described depth of field parameter;
Based on the current depth of field of described image acquisition units, gather and form new preview image; Wherein, described new preview image is for showing the effect of described image acquisition units depth of field adjustment.
4. method according to claim 3, is characterized in that,
Described method also comprises:
After described touch-control pressing operation is removed, stop the depth of field of described image acquisition units to regulate, and carry out image focusing based on the current depth of field of described image acquisition units.
5. method according to claim 1 and 2, is characterized in that,
Described according to pressure parameter, determine depth of field regulating parameter, comprising:
Based on described pressure parameter, determine depth of field regulations speed.
6. method according to claim 5, is characterized in that,
The described depth of field regulating image acquisition units based on described depth of field parameter, comprising:
Based on described depth of field regulations speed, control the lens moving speed of described image acquisition units.
7. method according to claim 1 and 2, is characterized in that,
Described according to pressure parameter, determine depth of field regulating parameter, comprising:
According to described pressure parameter, determine the depth of field amplitude of accommodation.
8. method according to claim 7, is characterized in that,
The described depth of field regulating image acquisition units based on described depth of field parameter, comprising:
Based on the described depth of field amplitude of accommodation, control the lens moving distance of described image acquisition units.
9. method according to claim 1 and 2, is characterized in that,
Described method also comprises:
Determine that described touch-control pressing operation acts on the location parameter of described preview image;
Based on the acquisition target of described location parameter determination IMAQ;
The described depth of field regulating image acquisition units based on described depth of field parameter, comprising:
Based on described depth of field parameter, regulate described image acquisition units relative to the depth of field of described acquisition target.
10. an electronic equipment, described electronic equipment originally comprises:
Image-display units;
Image acquisition units;
Detecting unit, for when image-display units shows the preview image utilizing image acquisition units to catch, detects and acts on preview image touch-control pressing operation;
Acquiring unit, for obtaining the pressure parameter of described touch-control pressing operation;
Determining unit, for according to pressure parameter, determines depth of field regulating parameter;
Regulon, for regulating the depth of field of image acquisition units based on described depth of field parameter.
11. electronic equipments according to claim 10, is characterized in that,
Described acquiring unit, specifically for detect the force value of touch-control pressing operation, pressure intensity parameter and pressure time at least one of them.
12. electronic equipments according to claim 10 or 11, is characterized in that,
Described regulon, specifically within the action time of described touch-control pressing operation, regulates the depth of field of described image acquisition units based on described depth of field parameter;
Described image acquisition units, also for the current depth of field based on described image acquisition units, gathers and forms new preview image; Wherein, described new preview image is for showing the effect of described image acquisition units depth of field adjustment.
13. electronic equipments according to claim 12, is characterized in that,
Described electronic equipment also comprises:
Focusing unit, after removing, stops the depth of field of described image acquisition units to regulate, and carries out image focusing based on the current depth of field of described image acquisition units for described touch-control pressing operation.
14. electronic equipments according to claim 10 or 11, is characterized in that,
Described determining unit, specifically for based on described pressure parameter, determines depth of field regulations speed.
15. electronic equipments according to claim 14, is characterized in that,
Described regulon, for based on described depth of field regulations speed, controls the lens moving speed of described image acquisition units.
16. electronic equipments according to claim 10 or 11, is characterized in that,
Described determining unit, specifically for according to described pressure parameter, determines the depth of field amplitude of accommodation.
17. electronic equipments according to claim 16, is characterized in that,
Described regulon, specifically for based on the described depth of field amplitude of accommodation, controls the lens moving distance of described image acquisition units.
18. electronic equipments according to claim 10 or 11, is characterized in that,
Described acquiring unit, also for determining that described touch-control pressing operation acts on the location parameter of described preview image;
Described determining unit, also for the acquisition target based on described location parameter determination IMAQ;
Described regulon, for based on described depth of field parameter, regulates described image acquisition units relative to the depth of field of described acquisition target.
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