CN104796579B - Information processing method and electronic equipment - Google Patents
Information processing method and electronic equipment Download PDFInfo
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- CN104796579B CN104796579B CN201510218980.7A CN201510218980A CN104796579B CN 104796579 B CN104796579 B CN 104796579B CN 201510218980 A CN201510218980 A CN 201510218980A CN 104796579 B CN104796579 B CN 104796579B
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Abstract
The invention discloses a kind of information processing method and electronic equipments, which comprises acquires to form preview image to the first pickup area；The first operation for being directed to the preview image is received, the first operating parameter is formed；According to first operating parameter, the region-of-interest for being used for Image Acquisition is determined；Wherein, the region-of-interest is the subregion of first pickup area；Based on the region-of-interest, acquisition parameter is determined；Image Acquisition is carried out to the second pickup area for including the region-of-interest according to the acquisition parameter, forms acquisition image.
Description
Technical field
The present invention relates to information technology field more particularly to a kind of information processing methods and electronic equipment.
Background technique
When carrying out Image Acquisition currently with electronic equipment, due to the acquisition angles problem of electronic equipment, usually acquire
If desired picture all rules, include completely generally a certain acquisition target, this necessarily brings some unnecessary acquisition targets into,
And electronic equipment is being acquired parameter timing really, it will be considered that non-essential acquisition target is arrived, thus non-interesting region pair
The Image Acquisition of region-of-interest forms interference, so as to cause the not prominent region-of-interest for wanting acquisition of image of acquisition, leads
Cause acquisition image that collection effect is not achieved.
Summary of the invention
In view of this, at least partly being solved an embodiment of the present invention is intended to provide a kind of information processing method and electronic equipment
The problem of non-interesting region is to the interference of the Image Acquisition of region-of-interest.
In order to achieve the above objectives, the technical scheme of the present invention is realized as follows: first aspect of the embodiment of the present invention provides
A kind of information processing method, which comprises
First pickup area is acquired to form preview image；
The first operation for being directed to the preview image is received, the first operating parameter is formed；
According to first operating parameter, the region-of-interest for being used for Image Acquisition is determined；Wherein, the region-of-interest is institute
State the subregion of the first pickup area；
Based on the region-of-interest, acquisition parameter is determined；
Image Acquisition is carried out to the second pickup area for including the region-of-interest according to the acquisition parameter, forms acquisition
Image.
Preferably, described to be based on the region-of-interest, determine acquisition parameter, comprising:
Based on the region-of-interest, the Focusing parameter for forming the acquisition image is determined.
Preferably, described to be based on the region-of-interest, determine acquisition parameter, comprising:
Based on the region-of-interest, the exposure parameter of the acquisition image is formed.
Preferably, described to be based on the region-of-interest, form the exposure parameter of the acquisition image, comprising:
Based on the region-of-interest, time for exposure, exposure value, exposure area and the exposure of the acquisition image are formed
At least one of mode.
Preferably, described to be based on the region-of-interest, form the exposure parameter of the acquisition image, comprising:
Acquire the luminance parameter of the region-of-interest；
Based on the luminance parameter, the exposure value is determined.
Preferably, first pickup area further includes the non-interesting region in addition to the region-of-interest；
It is described to be based on the region-of-interest, determine acquisition parameter, comprising:
Acquire the contrast level parameter of the region-of-interest Yu the non-interesting region；
Based on the contrast level parameter, the exposure value is determined.
Preferably, described to be based on the region-of-interest, form the exposure parameter of the acquisition image, comprising:
Based on the exposure parameter and default exposure strategies, the time for exposure, exposure mode and exposure area are determined
At least one.
Preferably, described to be based on the region-of-interest, determine acquisition parameter, comprising:
Acquire the luminance parameter of the region-of-interest；
If the luminance parameter, parameter of glistening really.
Preferably, described according to first operation, determine the region-of-interest for being used for shape Image Acquisition, comprising:
According to first operating parameter, the acquisition pair in the preview image that described first is acted on is determined
As；
Extract the first profile information of the acquisition target；
The region-of-interest is determined according to when the first profile information.
Preferably, first operating parameter includes second that the first operation operation corresponds on the preview image
Profile information；
It is described to be operated according to described first, determine the region-of-interest for being used for shape Image Acquisition, comprising:
The region-of-interest is determined based on second profile information.
Second aspect of the embodiment of the present invention provides a kind of electronic equipment, and the electronic equipment includes:
Image acquisition units, for acquiring to form preview image to the first pickup area；
Receiving unit forms the first operating parameter for receiving the first operation for being directed to the preview image；
First determination unit, for determining the region-of-interest for being used for Image Acquisition according to first operating parameter；Its
In, the region-of-interest is the subregion of first pickup area；
Second determination unit determines acquisition parameter for being based on the region-of-interest；
Described image acquisition unit, specifically for the second acquisition according to the acquisition parameter to including the region-of-interest
Region carries out Image Acquisition, forms acquisition image.
Preferably, second determination unit is specifically used for being based on the region-of-interest, and determination forms the acquisition image
Focusing parameter, exposure parameter and glisten parameter at least one.
Preferably, first determination unit is specifically used for determining first operation according to first operating parameter
The acquisition target in the preview image acted on；Extract the first profile information of the acquisition target；And according to when described
First profile information determines the region-of-interest.
Preferably, first operating parameter includes second that the first operation operation corresponds on the preview image
Profile information；
First determination unit, specifically for determining the region-of-interest based on second profile information.The present invention
Information processing method and electronic equipment described in embodiment, by the acquisition of preview image, the reception of the first operation is capable of determining that
Region-of-interest；Acquisition parameter is being determined according to region-of-interest, the acquisition parameter determined according to this quadrat method carries out Image Acquisition,
Interference of the non-interesting region to the Image Acquisition of region-of-interest can be reduced, the Image Acquisition quality of region-of-interest is promoted.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of information processing method described in the embodiment of the present invention；
Fig. 2 a is one of the schematic diagram of determination region-of-interest described in the embodiment of the present invention；
Fig. 2 b is the two of the schematic diagram in determination attention number region described in the embodiment of the present invention；
Fig. 3 is the structural schematic diagram of electronic equipment described in the embodiment of the present invention.
Specific embodiment
Technical solution of the present invention is further described in detail with reference to the accompanying drawings and specific embodiments of the specification.
Embodiment of the method one:
As shown in Figure 1, the present embodiment provides a kind of information processing methods, which comprises
Step S110: the first pickup area is acquired to form preview image；
Step S120: the first operation for being directed to the preview image is received, the first operating parameter is formed；
Step S130: according to first operating parameter, the region-of-interest for being used for Image Acquisition is determined；Wherein, the pass
Infuse the subregion that region is first pickup area；
Step S140: it is based on the region-of-interest, determines acquisition parameter；
Step S150: image is carried out to the second pickup area for including the region-of-interest according to the acquisition parameter and is adopted
Collection forms acquisition image.
First pickup area described in the present embodiment is the region that the preview image carries out Image Acquisition, and described first adopts
Collecting region can be identical as second pickup area, can also be different, but at least described first pickup area and second is adopted
The same area for collecting region includes at least the region-of-interest.
First operation may include the clicking operation for acting on the preview image, slide, dialog box selection behaviour
Make or determine the information operation of the region-of-interest；Electronic equipment, can corresponding formation after receiving first operation
The first operating parameter.First operation can also be the operation of the mobile electronic equipment.Such as the electronic equipment packet
Interactive screen is included, user passes through the clicking operation for acting on the interaction screen for showing the preview image, slide or mobile behaviour
Make etc. to make the electronic equipment obtain first operating parameter.
For another example, the electronic equipment shows that determines a pass on preview image during carrying out image preview
The mark of the acquisition target of note, the acquisition target that user is aligned by the camera lens of the electronic equipment, makes the acquisition target quilt
The concern acquisition target described to be identified, that moving operation and mark of the electronic equipment based on user are identified determines
The region-of-interest out.There are many types of first operation, is not limited to mode described in the present embodiment.
Electronic equipment is according to first operating parameter to the region-of-interest for determining formal progress Image Acquisition.Institute herein
Stating region-of-interest can be emphasis region, may also be understood to be and carry out the region that formal Image Acquisition necessarily includes.
First pickup area further includes the non-interesting region in addition to the region-of-interest.The obvious region-of-interest
Area be less than first pickup area area, i.e., the described region-of-interest be not equal to first pickup area itself, institute
The region area for stating non-interesting region is also not zero.Region-of-interest described in the present embodiment can be regular domain, or non-
Regular domain.It is specific if user is when carrying out Image Acquisition, to paying close attention to a certain vehicle on street, on other vehicles and road
Object be all considered as non-interesting object, at this time the region-of-interest can region included by the outer profile for corresponding vehicle, as
One neither the regular figures such as regular rectangular shape or regular circle shapes irregular codes.
It is relatively sharp in acquisition image or more good show the concern in order to preferably form acquisition image
Acquisition target in region, in the present embodiment, will based on the region-of-interest formed acquisition parameter, then according to acquisition parameter into
Row Image Acquisition.Acquisition parameter described in the present embodiment may include the parameter relevant to Image Acquisition such as view parameter.Such as it is based on
Region-of-interest determination is that common view angle carries out Image Acquisition, or carries out Image Acquisition using wide-angle.It is based on the pass for another example
The area in note region determines whether to carry out Image Acquisition using micro-lens or common lens.Region-of-interest is as is now described
In the preview images such as corresponding insect, raindrop when the acquisition of small acquisition target, the electronic equipment can be automatically determined using micro-
Microspur acquisition is carried out away from camera lens.
The acquisition parameter may include the various acquisition parameters being involved in Image Acquisition in the present embodiment.In this way
According to the acquisition parameter that region-of-interest determines, join with respect to the acquisition that the first pickup area for including non-interesting region determines
Number, can exclude non-interesting regional effect region-of-interest, reach expected acquisition effect so as to cause acquisition target in region-of-interest
The problem of fruit.Collection effect herein includes whether the clarity of image, the color saturation of image, image can be more life-like
The reflection region-of-interest in the current real scene etc. of acquisition target.
Embodiment of the method two:
As shown in Figure 1, the present embodiment provides a kind of information processing methods, which comprises
Step S110: the first pickup area is acquired to form preview image；
Step S120: the first operation for being directed to the preview image is received, the first operating parameter is formed；
Step S130: according to first operating parameter, the region-of-interest for being used for Image Acquisition is determined；Wherein, the pass
Infuse the subregion that region is first pickup area；
Step S140: it is based on the region-of-interest, determines acquisition parameter；
Step S150: image is carried out to the second pickup area for including the region-of-interest according to the acquisition parameter and is adopted
Collection forms acquisition image.
The step S140 can include: be based on the region-of-interest, determine the Focusing parameter for forming the acquisition image.
Focusing parameter described in the present embodiment may include focal length parameter and lens thickness parameter.
It is in the prior art when acquisition target each in the first pickup area is inconsistent at a distance from the electronic equipment
Auto-focusing, it will by counting each acquisition target at a distance from electronic equipment, average distance is obtained, according to this average value
To determine an acquisition focal length.Obviously the acquisition focal length that this mode determines not necessarily is suitable for and acquisition target in region-of-interest
Clear acquisition；The situation being likely to occur is, due in the first acquisition focal length each acquisition target at a distance from electronic equipment not
Unanimously, the acquisition target in the region-of-interest paid close attention to is caused to obscure when being presented on the influence in acquisition image.
And the present embodiment just can solve the problem, and due to the acquisition by preview image, it is determined that region-of-interest,
Thus can directly according to the acquisition target in region-of-interest before electronic equipment at a distance from determine acquisition focal length, thus
Obtain expected desired collection effect.
Embodiment of the method three:
As shown in Figure 1, the present embodiment provides a kind of information processing methods, which comprises
Step S110: the first pickup area is acquired to form preview image；
Step S120: the first operation for being directed to the preview image is received, the first operating parameter is formed；
Step S130: according to first operating parameter, the region-of-interest for being used for Image Acquisition is determined；Wherein, the pass
Infuse the subregion that region is first pickup area；
Step S140: it is based on the region-of-interest, determines acquisition parameter；
Step S150: image is carried out to the second pickup area for including the region-of-interest according to the acquisition parameter and is adopted
Collection forms acquisition image.
The step S140 can include:
Based on the region-of-interest, the exposure parameter of the acquisition image is formed.
Exposure parameter not only determines that acquisition target is acquiring the brightness in image, can also affect on it in acquisition image
The parameters such as clarity.
The exposure parameter will be determined based on region-of-interest in the present embodiment, and no longer needs to consider non-interesting region
Interior acquisition target is determined so as to more accurate, most adaptable to carry out figure to acquisition target in the region-of-interest
As the exposure parameter of acquisition.
The exposure parameter may include a kind of or more in the parameters such as exposure value, time for exposure, exposure area, exposure mode
Kind.
The exposure value determines the luminous flux for needing to acquire.The time for exposure and exposure area can codetermine exposure
The size of value.The usual time for exposure is the time that shutter is opened in electronic equipment.The exposure area is determined generally by light
The internal diameter of circle.The internal diameter of usual aperture is bigger, then the exposure area is bigger.
The exposure mode may include shutter priority or aperture priority principle.Usual shutter priority is when first determining exposure
Between, if exposure value has determined, the time for exposure is also determined, and is continued to determine exposure area, at this moment be closed by function between three
The conversion of system is it is known that the aperture for selecting which kind of internal diameter.The aperture priority usually first determines aperture internal diameter (i.e. first
Determine exposure area), the time for exposure is being determined according to exposure value and exposure area.
Information processing method described in the present embodiment in a word ignores non-pass to determine exposure parameter based on region-of-interest
Influence of the acquisition target in region to image exposure parameter is infused, so as to determine more accurate and suitable exposure parameter,
Promote the collection effect of acquisition image.
Embodiment of the method four:
As shown in Figure 1, the present embodiment provides a kind of information processing methods, which comprises
Step S110: the first pickup area is acquired to form preview image；
Step S120: the first operation for being directed to the preview image is received, the first operating parameter is formed；
Step S130: according to first operating parameter, the region-of-interest for being used for Image Acquisition is determined；Wherein, the pass
Infuse the subregion that region is first pickup area；
Step S140: it is based on the region-of-interest, determines acquisition parameter；
Step S150: image is carried out to the second pickup area for including the region-of-interest according to the acquisition parameter and is adopted
Collection forms acquisition image.
The step S140 can include:
Based on the region-of-interest, the exposure parameter of the acquisition image is formed, it is specific as being based on the region-of-interest, shape
At at least one of the time for exposure of the acquisition image, exposure value, aperture internal diameter and exposure mode.
The step S140 can include:
Acquire the luminance parameter of the region-of-interest；
Based on the luminance parameter, the exposure value is determined.
Step 140 degree of the may include region-of-interest carries out the acquisition of brightness value in the present embodiment, counts region-of-interest
The brightness value of each position, and then determine exposure value, so that it is true to ignore exposure value caused by the influence of the brightness in non-interesting region
Fixed inaccurate problem.
Embodiment of the method five:
As shown in Figure 1, the present embodiment provides a kind of information processing methods, which comprises
Step S110: the first pickup area is acquired to form preview image；
Step S120: the first operation for being directed to the preview image is received, the first operating parameter is formed；
Step S130: according to first operating parameter, the region-of-interest for being used for Image Acquisition is determined；Wherein, the pass
Infuse the subregion that region is first pickup area；
Step S140: it is based on the region-of-interest, determines acquisition parameter；
Step S150: image is carried out to the second pickup area for including the region-of-interest according to the acquisition parameter and is adopted
Collection forms acquisition image.
The step S140 can include:
Based on the region-of-interest, the exposure parameter of the acquisition image is formed, it is specific as being based on the region-of-interest, shape
At at least one of the time for exposure of the acquisition image, exposure value, aperture internal diameter and exposure mode.
The step S140 can include:
Acquire the luminance parameter of the region-of-interest；
Based on the luminance parameter, the exposure value is determined.
First pickup area further includes the non-interesting region in addition to the region-of-interest；
The step S140 can include:
Acquire the contrast level parameter of the region-of-interest Yu the non-interesting region；
Based on the contrast level parameter, the exposure value is determined.
When carrying out Image Acquisition, may will also in order to protrude the acquisition target in the region-of-interest, in this application
The luminance parameter for acquiring non-interesting region, determines the contrast level parameter between the region-of-interest and non-interesting region, true in this way
Fixed exposure parameter can protrude the display of acquisition target in region-of-interest in acquisition image, and weaken in non-interesting region
Acquisition target；So that the acquisition image formed can more highlight the acquisition target in region-of-interest.
Apparatus embodiments six:
As shown in Figure 1, the present embodiment provides a kind of information processing methods, which comprises
Step S110: the first pickup area is acquired to form preview image；
Step S120: the first operation for being directed to the preview image is received, the first operating parameter is formed；
Step S130: according to first operating parameter, the region-of-interest for being used for Image Acquisition is determined；Wherein, the pass
Infuse the subregion that region is first pickup area；
Step S140: it is based on the region-of-interest, determines acquisition parameter；
Step S150: image is carried out to the second pickup area for including the region-of-interest according to the acquisition parameter and is adopted
Collection forms acquisition image.
The step S140 can include:
Based on the region-of-interest, the exposure parameter of the acquisition image is formed, it is specific as being based on the region-of-interest, shape
At at least one of the time for exposure of the acquisition image, exposure value, aperture internal diameter and exposure mode.
The step S140 includes:
Based on the exposure parameter and default exposure strategies, the time for exposure, exposure mode and aperture internal diameter are determined
At least one.
Specifically such as, it is such as directed to each exposure value, may all correspond to a more appropriate time for exposure and exposure area
Deng.In order to simplify the exposing operation of electronic equipment, however, it is determined that exposure value, and read by the parameter of current electronic device, really
Determine current exposure area to be located in value interval, so that it may it directly determines and Image Acquisition is carried out using current exposure area, and
It is final to determine the time for exposure, to determine that shutter closes entire speed, so that it is determined that the time for exposure.If in order to avoid electronic equipment shaking
Lead to the exposure strategies for being no more than scheduled duration the problem of acquiring image virtualization using the time for exposure, can choose biggish exposure
Area has obtained the shorter time for exposure.Be done by automatically determining for exposure parameter, electronic equipment have intelligence high and
The high-quality advantage of Image Acquisition.
Apparatus embodiments seven:
As shown in Figure 1, the present embodiment provides a kind of information processing methods, which comprises
Step S110: the first pickup area is acquired to form preview image；
Step S120: the first operation for being directed to the preview image is received, the first operating parameter is formed；
Step S130: according to first operating parameter, the region-of-interest for being used for Image Acquisition is determined；Wherein, the pass
Infuse the subregion that region is first pickup area；
Step S140: it is based on the region-of-interest, determines acquisition parameter；
Step S150: image is carried out to the second pickup area for including the region-of-interest according to the acquisition parameter and is adopted
Collection forms acquisition image.
The step S140 can include:
Acquire the luminance parameter of the region-of-interest；
If the luminance parameter, parameter of glistening really.
When the luminance parameter of region-of-interest is lower than certain predetermined luminance, may directly carry out Image Acquisition will lead to figure
As partially dark problem, so when then voluntarily determine the need for the height that luminance compensation and flashing bright angle value are carried out by flash of light
Low determination, the region etc. of the alignments such as flash of light.In this application, it is clear that the alignments such as described flash of light are the region-of-interest.
In summary, a kind of method is present embodiments provided, the luminance parameter of region-of-interest can be automatically based upon to determine
Whether the parameters such as flash of light and flash luminance are carried out, it is clear that improve the intelligence of electronic equipment and the acquisition effect of acquisition image
Fruit.
Embodiment of the method eight:
As shown in Figure 1, the present embodiment provides a kind of information processing methods, which comprises
Step S110: the first pickup area is acquired to form preview image；
Step S120: the first operation for being directed to the preview image is received, the first operating parameter is formed；
Step S130: according to first operating parameter, the region-of-interest for being used for Image Acquisition is determined；Wherein, the pass
Infuse the subregion that region is first pickup area；
Step S140: it is based on the region-of-interest, determines acquisition parameter；
Step S150: image is carried out to the second pickup area for including the region-of-interest according to the acquisition parameter and is adopted
Collection forms acquisition image.
The step S130 can include:
Step S131: it according to first operating parameter, determines in the preview image that described first is acted on
Acquisition target；
Step S132: the first profile information of the acquisition target is extracted；
Step S133: the region-of-interest is determined according to when the first profile information.
First operation can be the selected of at least one acquisition target in the selection preview image in the present embodiment
Operation etc..The first profile information can be the exterior contour information of at least one acquisition target.When first operation
When being directed to multiple acquisition targets on the preview image, the profile information of these acquisition targets can be connected to, specifically
It leans on the outer profile connection of the acquisition target of periphery to get up as being located at, forms a whole outer profile, believe as the first profile
Breath.In this case it is achieved that the electronic equipment selectes the determination easy to operate concern area according to similar click or sliding etc.
The operation in domain, electronic equipment have the advantages that intelligent high and users' satisfaction degree is high.
In specific implementation, the electronic equipment is in step S132, the acquisition target that can operate selection according to first,
By intelligent recognition (such as heterochromia identification), which pixel is to discriminate between from same acquisition target, finally described to determine
Outer profile.The heterochromia identification, the color of usual same acquisition target can show certain continuity, the color difference
Different identification is according to this continuity, to determine whether corresponding pixel is originated from same acquisition target.Certainly specific to determine often
The mode of the profile information of one acquisition target also there are many kinds of, be not limited to the example above.
The region-of-interest formed in this way can be the region-of-interest of rule, but usually may be irregular concern area
Domain.
As shown in Figure 2 a, electronic equipment receives the first operation for being directed on preview image, forms the first operation ginseng
Number.First operation is to click the operation of the acquisition target on the preview image.Electronic equipment is according to first operation
Touch-control coordinate, determining that active user selectes is automobile shown in Fig. 2 a, and non-rice habitats, the meadow of road both sides and remote
The objects such as the mountain at place.Electronic equipment extracts the first profile information of the automobile, determines region-of-interest.Fig. 2 b is based on Fig. 2 a's
Operation determines the region-of-interest by blackening solid line expression.Obviously being located at the acquisition target in the region-of-interest is automobile, and its
Acquisition target in his non-interesting region includes the scenery such as road, meadow and the mountain of distant place.
Embodiment of the method nine:
As shown in Figure 1, the present embodiment provides a kind of information processing methods, which comprises
Step S110: the first pickup area is acquired to form preview image；
Step S120: the first operation for being directed to the preview image is received, the first operating parameter is formed；
Step S130: according to first operating parameter, the region-of-interest for being used for Image Acquisition is determined；Wherein, the pass
Infuse the subregion that region is first pickup area；
Step S140: it is based on the region-of-interest, determines acquisition parameter；
Step S150: image is carried out to the second pickup area for including the region-of-interest according to the acquisition parameter and is adopted
Collection forms acquisition image.
The step S130 can include:
First operating parameter includes the second profile letter that the first operation operation corresponds on the preview image
Breath；
It is described to be operated according to described first, determine the region-of-interest for being used for shape Image Acquisition, comprising:
The region-of-interest is determined based on second profile information.
User can be on the preview image in the present embodiment, one region-of-interest of Freehandhand-drawing；And electronic equipment
It will receive after user's Freehandhand-drawing operates the first operating parameter to be formed, just can determine that out the region-of-interest.Usual user's Freehandhand-drawing
Region can be a regular domain, but generally be irregular codes.
The regular domain can correspond in this application for common rectangular area, border circular areas or elliptical region etc.
The region of regular image.
Second profile information can be user's operation in preview image formation operation track etc..Such as, it is assumed that described
First operation is the slide for acting on display interaction screen, then the operation trace may include the sliding rail of the slide
Mark, and second profile information can be the sliding trace or the outer sliding trace of the sliding trace.And the concern
The region that region can be enclosed by the sliding trace.
Information processing method described in the present embodiment parameter can determine region-of-interest depending on the user's operation, cover
Allow user arbitrarily to draw the region-of-interest according to the wish of oneself, improves user to the controlling of electronic equipment, simultaneously
Improve the intelligence and users' satisfaction degree of electronic equipment.
Apparatus embodiments one:
As shown in figure 3, the present embodiment provides a kind of electronic equipment, the electronic equipment includes:
Image acquisition units 110, for acquiring to form preview image to the first pickup area；
Receiving unit 120 forms the first operating parameter for receiving the first operation for being directed to the preview image；
First determination unit 130, for determining the region-of-interest for being used for Image Acquisition according to first operating parameter；
Wherein, the region-of-interest is the subregion of first pickup area；
Second determination unit 140 determines acquisition parameter for being based on the region-of-interest；
Described image acquisition unit 110, specifically for according to the acquisition parameter to second including the region-of-interest
Pickup area carries out Image Acquisition, forms acquisition image.
Electronic equipment described in the present embodiment can be the arbitrary equipment for being able to carry out Image Acquisition, specific as with camera shooting
Mobile phone, tablet computer, professional camera or the wearable device etc. of head.
Described image acquisition unit may include the various parts such as collection len, photosensitive structure, shutter, aperture and flash of light,
The distance between the collection len and photosensitive structure can be used to adjust focal length.The pass that the shutter can be used for being exposed
It closes, when the shutter is opened, allows light to enter video camera and acquired by the photosensitive structure, the aperture is for controlling plane of exposure
The area that product, i.e. control light enter the photosensitive structure.
The receiving unit 120 may include various types of man-machine interactive interfaces, specific such as display interactive unit.It is described aobvious
Show that interactive unit includes display touch control unit and suspension touch control display unit.The display interactive unit can be used for showing described pre-
It lookes at image, while receiving the touch-control being directed on the preview image or suspension touch control operation.The receiving unit 120 can also wrap
The interactive interface that mouse etc. receives the first operation is included, can also be that phonetic incepting identifies the eyes such as interactive interface or Pupil diameter
Illustrate interactive interface.
The specific structure of first determination unit 130 and the second determination unit 140, it may include processor etc. has information
The processor of processing function.The processor may include application processor AP, central processor CPU, Micro-processor MCV, number
The structures such as signal processor DSP or programmable array PLC.First determination unit 130 and the second determination unit 140 can divide
Different processors, or integrated corresponding identical processor are not corresponded to.When integrating corresponding to same processor, the processor
Concurrent thread or time-multiplexed mode can be used, the function of first determination unit 130 and the second determination unit 140 is executed
Energy.
Electronic equipment described in the present embodiment can be the hardware that can be realized information processing method described in embodiment of the method one
Structure carries out Image Acquisition using electronic equipment described in the present embodiment, is capable of determining that region-of-interest, emphasis acquire the pass
Region is infused, so that obtaining makes preferably to acquire image to region-of-interest collection effect；Simultaneously electronics described in the present embodiment
Equipment has the advantages that intelligent high, users' satisfaction degree height and structure are simple.
Apparatus embodiments two:
As shown in figure 3, the present embodiment provides a kind of electronic equipment, the electronic equipment includes:
Image acquisition units 110, for acquiring to form preview image to the first pickup area；
Receiving unit 120 forms the first operating parameter for receiving the first operation for being directed to the preview image；
First determination unit 130, for determining the region-of-interest for being used for Image Acquisition according to first operating parameter；
Wherein, the region-of-interest is the subregion of first pickup area；
Second determination unit 140 determines acquisition parameter for being based on the region-of-interest；
Described image acquisition unit 110, specifically for according to the acquisition parameter to second including the region-of-interest
Pickup area carries out Image Acquisition, forms acquisition image.
Second determination unit 140 is specifically used for being based on the region-of-interest, determines pair for forming the acquisition image
At least one of burnt parameter, exposure parameter and parameter of glistening.
The Focusing parameter may include acquiring focal length, the number of collection len and lens radian etc. and associated ginseng of focusing
Number.The exposure parameter may include the parameter relevant to exposure such as exposure value, time for exposure, exposure mode and exposure area.
The flash of light parameter may include whether to be glistened, flicker value, dodge the parameters such as light transmissive region.
Several exemplary constructions for the electronic equipment that above-mentioned acquisition parameter determines are provided described in providing individually below.
Example one:
Second determination unit 140 can include:
First brightness acquisition module, for acquiring the luminance parameter of the region-of-interest；
Second determining module determines the exposure value for being based on the luminance parameter.
The first brightness acquisition module may include the structure that photosensitive sensor etc. has brightness acquisition.Described second determines
Module may include the above-mentioned processor with information processing capability or processing chip etc..
Example two:
First pickup area further includes the non-interesting region in addition to the region-of-interest.
Second determination unit 140, comprising:
Acquisition module, for acquiring the contrast level parameter of the region-of-interest Yu the non-interesting region；
Second determination unit determines the exposure value for being based on the contrast level parameter.
The acquisition module equally may include the structure that such as photosensitive sensor has brightness acquisition.But in this example
In second luma unit can acquire respectively the brightness of region-of-interest and non-interesting region, then be compared and determine to compare
Spend parameter.
Example three:
Second determination unit 140 can also be used to based on the exposure parameter and default exposure strategies, determine described in
At least one of time for exposure, exposure mode and exposure area.
Example four:
Second determination unit 140, it may include:
Second brightness acquisition module, for acquiring the luminance parameter of the region-of-interest；
Third determining module.If the luminance parameter, parameter of glistening really.
The structure of the second brightness acquisition module can be identical and similar with the structure of the first brightness acquisition module；Institute
The hardware configuration for stating third determining module can also be same or like with the structure of first determining module.But the third is true
Cover half block is the flash of light parameter for determining flash lamp.
During concrete implementation, any one aforementioned brightness acquisition module can be multiplexed described image acquisition unit
In photosensitive structure realize that the electronic equipment determines the region-of-interest and non-interesting by analyzing the preview image
The parameter relevant to light such as luminance parameter, the contrast level parameter in region.
In summary, a kind of electronic equipment is present embodiments provided, can be after the selected region-of-interest paid close attention to, root
The acquisition parameter is determined according to the parameter of region-of-interest, the acquisition image formed in this way is able to ascend the acquisition of region-of-interest
Effect, and have the advantages that intelligent high and users' satisfaction degree is high.
Apparatus embodiments three:
As shown in figure 3, the present embodiment provides a kind of electronic equipment, the electronic equipment includes:
Image acquisition units 110, for acquiring to form preview image to the first pickup area；
Receiving unit 120 forms the first operating parameter for receiving the first operation for being directed to the preview image；
First determination unit 130, for determining the region-of-interest for being used for Image Acquisition according to first operating parameter；
Wherein, the region-of-interest is the subregion of first pickup area；
Second determination unit 140 determines acquisition parameter for being based on the region-of-interest；
Described image acquisition unit 110, specifically for according to the acquisition parameter to second including the region-of-interest
Pickup area carries out Image Acquisition, forms acquisition image.
Second determination unit 140 is specifically used for being based on the region-of-interest, determines pair for forming the acquisition image
At least one of burnt parameter, exposure parameter and parameter of glistening.
First determination unit 130 is specifically used for determining that described first is made according to first operating parameter
Acquisition target in the preview image；Extract the first profile information of the acquisition target；And according to when described first
Profile information determines the region-of-interest.
First determination unit 130 can operate selected preview image for that can give described first in the present embodiment
In acquisition target, by the modes such as contours extract determine the region-of-interest processor or processing chip.
Electronic equipment described in the present embodiment has the advantages that intelligence determines the region-of-interest, improves user and uses completely
Meaning degree.
Apparatus embodiments four:
As shown in figure 3, the present embodiment provides a kind of electronic equipment, the electronic equipment includes:
Image acquisition units 110, for acquiring to form preview image to the first pickup area；
Receiving unit 120 forms the first operating parameter for receiving the first operation for being directed to the preview image；
First determination unit 130, for determining the region-of-interest for being used for Image Acquisition according to first operating parameter；
Wherein, the region-of-interest is the subregion of first pickup area；
Second determination unit 140 determines acquisition parameter for being based on the region-of-interest；
Described image acquisition unit 110, specifically for according to the acquisition parameter to second including the region-of-interest
Pickup area carries out Image Acquisition, forms acquisition image.
First operating parameter includes the second profile letter that the first operation operation corresponds on the preview image
Breath；
First determination unit 130, specifically for determining the region-of-interest based on second profile information.
First determination unit 130 described in the present embodiment will be used for second of the corresponding formation of the first operation based on user
Profile information determines the region-of-interest, high excellent of the controlling extent that electronic equipment described in the present embodiment is controlled by user
Point, can satisfy the advantages of user forms any region-of-interest.
In several embodiments provided herein, it should be understood that disclosed device and method can pass through it
Its mode is realized.Apparatus embodiments described above are merely indicative, for example, the division of the unit, only
A kind of logical function partition, there may be another division manner in actual implementation, such as: multiple units or components can combine, or
It is desirably integrated into another system, or some features can be ignored or not executed.In addition, shown or discussed each composition portion
Mutual coupling or direct-coupling or communication connection is divided to can be through some interfaces, the INDIRECT COUPLING of equipment or unit
Or communication connection, it can be electrical, mechanical or other forms.
Above-mentioned unit as illustrated by the separation member, which can be or may not be, to be physically separated, aobvious as unit
The component shown can be or may not be physical unit, it can and it is in one place, it may be distributed over multiple network lists
In member；Some or all of units can be selected to achieve the purpose of the solution of this embodiment according to the actual needs.
In addition, each functional unit in various embodiments of the present invention can be fully integrated into a processing module, it can also
To be each unit individually as a unit, can also be integrated in one unit with two or more units；It is above-mentioned
Integrated unit both can take the form of hardware realization, can also realize in the form of hardware adds SFU software functional unit.
Those of ordinary skill in the art will appreciate that: realize that all or part of the steps of above method embodiment can pass through
The relevant hardware of program instruction is completed, and program above-mentioned can be stored in a computer readable storage medium, the program
When being executed, step including the steps of the foregoing method embodiments is executed；And storage medium above-mentioned include: movable storage device, it is read-only
Memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), magnetic disk or
The various media that can store program code such as person's CD.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain
Lid is within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.
Claims (16)
1. a kind of information processing method, which comprises
First pickup area is acquired to form preview image；
The first operation for being directed to the preview image is received, the first operating parameter is formed；
According to first operating parameter, the region-of-interest for being used for Image Acquisition is determined；Wherein, the region-of-interest is described the
The subregion of one pickup area；
Based on the region-of-interest, acquisition parameter is determined, wherein it is described to be based on region-of-interest, determine that adopting parameter includes: base
Area in the region-of-interest determines and uses micro-lens or common lens；
Image Acquisition is carried out to the second pickup area for including the region-of-interest according to the acquisition parameter, forms acquisition figure
Picture.
2. the method according to claim 1, wherein
It is described to be based on the region-of-interest, determine acquisition parameter, comprising:
Based on the region-of-interest, the Focusing parameter for forming the acquisition image is determined.
3. the method according to claim 1, wherein
It is described to be based on the region-of-interest, determine acquisition parameter, comprising:
Based on the region-of-interest, the exposure parameter of the acquisition image is formed.
4. according to the method described in claim 3, it is characterized in that,
It is described to be based on the region-of-interest, form the exposure parameter of the acquisition image, comprising:
Based on the region-of-interest, time for exposure, exposure value, exposure area and the exposure mode of the acquisition image are formed
At least one.
5. according to the method described in claim 4, it is characterized in that,
It is described to be based on the region-of-interest, form the exposure parameter of the acquisition image, comprising:
Acquire the luminance parameter of the region-of-interest；
Based on the luminance parameter, the exposure value is determined.
6. according to the method described in claim 4, it is characterized in that,
First pickup area further includes the non-interesting region in addition to the region-of-interest；
It is described to be based on the region-of-interest, determine acquisition parameter, comprising:
Acquire the contrast level parameter of the region-of-interest Yu the non-interesting region；
Based on the contrast level parameter, the exposure value is determined.
7. method according to claim 5 or 6, which is characterized in that
It is described to be based on the region-of-interest, form the exposure parameter of the acquisition image, comprising:
Based on the exposure parameter and default exposure strategies, the time for exposure, exposure mode and exposure area are determined at least
One of them.
8. according to the method described in claim 4, it is characterized in that,
The method also includes:
It is to carry out Image Acquisition using common view angle or wide-angle based on region-of-interest determination.
9. the method according to claim 1, wherein
It is described to be operated according to described first, determine the region-of-interest for being used for Image Acquisition, comprising:
According to first operating parameter, the acquisition target in the preview image that described first is acted on is determined；
Extract the first profile information of the acquisition target；
The region-of-interest is determined according to the first profile information.
10. the method according to claim 1, wherein
First operating parameter includes the second profile information that first operation corresponds on the preview image；
It is described to be operated according to described first, determine the region-of-interest for being used for Image Acquisition, comprising:
The region-of-interest is determined based on second profile information.
11. the method according to claim 1, wherein
It is described to be based on the region-of-interest, determine acquisition parameter, further includes:
It is to carry out Image Acquisition using common view angle or wide-angle based on region-of-interest determination.
12. a kind of electronic equipment, the electronic equipment include:
Image acquisition units, for acquiring to form preview image to the first pickup area；
Receiving unit forms the first operating parameter for receiving the first operation for being directed to the preview image；
First determination unit, for determining the region-of-interest for being used for Image Acquisition according to first operating parameter；Wherein, institute
State the subregion that region-of-interest is first pickup area；
Second determination unit determines acquisition parameter for being based on the region-of-interest, wherein second determination unit, specifically
For determining and using micro-lens or common lens based on the area in the region-of-interest；
Described image acquisition unit, specifically for according to the acquisition parameter to the second pickup area including the region-of-interest
Image Acquisition is carried out, acquisition image is formed.
13. electronic equipment according to claim 12, which is characterized in that
Second determination unit is specifically used for based on the region-of-interest, the determining Focusing parameter for forming the acquisition image,
At least one of exposure parameter and parameter of glistening.
14. electronic equipment according to claim 12, which is characterized in that
First determination unit is specifically used for the institute for determining that first operation is acted on according to first operating parameter
State the acquisition target in preview image；Extract the first profile information of the acquisition target；And according to the first profile information
Determine the region-of-interest.
15. electronic equipment according to claim 12, which is characterized in that
First operating parameter includes the second profile information that first operation corresponds on the preview image；
First determination unit, specifically for determining the region-of-interest based on second profile information.
16. electronic equipment according to claim 12, which is characterized in that
Second determination unit is also used to be to carry out Image Acquisition using common view angle or wide-angle based on region-of-interest determination.
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| CN106470308A (en) * | 2015-08-18 | 2017-03-01 | 联想(北京)有限公司 | Image processing method and electronic equipment |
| CN113497880A (en) * | 2020-03-20 | 2021-10-12 | 华为技术有限公司 | Method for shooting image and electronic equipment |
| CN114827438B (en) * | 2021-01-29 | 2024-03-15 | Oppo广东移动通信有限公司 | Co-processing chip, electronic device and touch response method |
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