CN105744168B

CN105744168B - A kind of information processing method and electronic equipment

Info

Publication number: CN105744168B
Application number: CN201610183665.XA
Authority: CN
Inventors: 许奔
Original assignee: Lenovo Beijing Ltd
Current assignee: Lenovo Beijing Ltd
Priority date: 2016-03-28
Filing date: 2016-03-28
Publication date: 2019-03-29
Anticipated expiration: 2036-03-28
Also published as: CN105744168A

Abstract

The invention discloses a kind of information processing method and electronic equipments, which comprises an at least frame preview image for pickup area is obtained by the image acquisition units in electronic equipment；Based on an at least frame preview image, determine that the user in the pickup area has carried out the first operation；Based on first operation, at least one focal position is determined in the pickup area；Obtain at least image corresponding with the pickup area that described image acquisition unit is acquired based at least one described focal position.Solve the problems, such as that focusing mode is single when the prior art carries out Image Acquisition.

Description

A kind of information processing method and electronic equipment

Technical field

The present invention relates to electronic technology field, in particular to a kind of information processing method and electronic equipment.

Background technique

With the continuous development of science and technology, electronic equipment has also obtained development at full speed, and many electronic equipments are such as taken down notes This computer, smart phone etc. become the necessity of people's daily life.

In the prior art, when user is taken pictures using electronic equipment, preview circle is generally clicked by user manually Some position in face, focuses on camera at click location, then takes pictures.

As it can be seen that electronic equipment in the prior art, when carrying out Image Acquisition, there are determining focal position mode is single Technical problem.

Further, when carrying out time-lapse shooting or self-timer, since electronic equipment can only be responded in the electronic equipment On operation just can determine that focal position cannot determine focal position that is, when user does not carry out the operation, it is seen then that it is existing There is the electronic equipment in technology, under some photographed scenes, there is technical issues that not determining.

Summary of the invention

The embodiment of the present application provides a kind of information processing method and electronic equipment, sets for solving electronics in the prior art For when carrying out Image Acquisition, there are the single technical problem of determining focal position mode, realize that providing the new determination of one kind gathers The technical effect of the method for burnt position.

On the one hand the embodiment of the present application provides a kind of information processing method, comprising:

An at least frame preview image for pickup area is obtained by the image acquisition units of electronic equipment；

Based on an at least frame preview image, determine that the user in the pickup area performs the first operation；

Based on first operation, at least one focal position is determined in the pickup area；

Acquisition described image acquisition unit is acquired corresponding with the pickup area based at least one described focal position An at least image.

Optionally, first operation is that the direction operation of the user or the duration of watching attentively of the user are greater than default threshold Value watches operation or the voice positioning operation of the user attentively.

Optionally, described based on first operation, at least one focal position, packet are determined in the pickup area It includes:

The direction operation in the pickup area is obtained, determines that the direction operates corresponding first direction；

Based on the first direction, the first object is determined in the pickup area；

Determine that first object position is the first focal position, wherein at least one described focal position includes First focal position.

The direction operation in the pickup area is obtained, determines that the direction operates corresponding second direction；

Determine at least one depth of view information of an at least frame preview image；

Based on the second direction and at least one described depth of view information, first pair is determined from the pickup area As；

Position where determining first object is the first focal position, wherein at least one described focal position packet Include first focal position.

Optionally, an at least frame preview graph for pickup area is obtained in the image acquisition units by electronic equipment As during, the method also includes:

Voice messaging is obtained by the voice collecting unit in the electronic equipment；

It is described to determine that the user in the pickup area performs the first operation based on an at least frame preview image, Include:

Based on an at least frame preview image, determine in the pickup area with the presence or absence of at least one user；

If it is, identified to the voice messaging, judge the voice messaging whether with preset focal position Control instruction matches；

If matching, it is determined that at least one described user carries out voice positioning operation to described image acquisition unit.

Determine that the display unit of the electronic equipment has at least two grids；

Based on the corresponding control instruction of the voice messaging, the first grid is determined from least two grid；

The center for determining first area corresponding with first grid in the pickup area is the first focusing position It sets, wherein at least one described focal position includes first focal position.

Watch the direction of gaze of operation and the depth of view information of the preview image described in acquisition attentively；

Based on the depth of view information and the direction of gaze, determine described in watch that operation is corresponding to watch object attentively attentively；

The position for watching object described in determination attentively is the first focal position, wherein at least one described focal position includes institute State the first focal position.

Optionally, the acquisition described image acquisition unit is adopted based on what at least one described focal position acquired with described Collect the corresponding at least image in region, comprising:

Determine whether at least one described focal position is effective focal position；

When to be, an at least image is acquired according at least one described focal position.

Optionally, after the whether effective focal position of at least one focal position described in the determination, the method is also Include:

When to be no, according to the preset rules of the electronic equipment, at least one effective focal position is automatically determined；

Based at least one described effective focal position, an at least image is acquired.

Determine the best focus position in the pickup area；

Determine whether the distance difference of at least one described focal position and the best focus position is less than or equal to preset Distance value；

Optionally, described after acquiring an at least image according at least one described focal position when to be Method further include:

When to be no, it is based on the best focus position, acquires an at least image.

Optionally, an at least frame preview graph for pickup area is obtained in the image acquisition units by electronic equipment As after, the method also includes:

Based on an at least frame preview image, it is determined that in the pickup area there is no any user carried out it is described First operation；

According to the default focusing of electronic equipment rule, at least one second focal position is automatically determined；

Described image acquisition unit is obtained based at least one figure described in the acquisition of at least one described second focal position Picture.

On the other hand the embodiment of the present application provides a kind of electronic equipment, comprising:

First acquisition unit obtains an at least frame for pickup area for the image acquisition units by the electronic equipment Preview image；

First determination unit, for determining that the user in the pickup area holds based on an at least frame preview image Gone first operation；

Second determination unit, for determining that at least one focuses position in the pickup area based on first operation It sets；

First execution unit, for obtain that described image acquisition unit acquired based at least one described focal position with The corresponding at least image of the pickup area.

The embodiment of the present application also provides a kind of electronic equipment, comprising:

Shell；

Image acquisition units are arranged in the shell；

Processor is arranged in the shell, and the processor is used to obtain acquisition zone by described image acquisition unit An at least frame preview image in domain；Based on an at least frame preview image, determine that the user in the pickup area performs First operation；Based on first operation, at least one focal position is determined in the pickup area；Described image is obtained to adopt At least image corresponding with the pickup area that collection unit is acquired based at least one described focal position.

Optionally, the processor is specifically used for:

Determine the best focus position in the pickup area；

Optionally, the processor is also used to:

Said one or multiple technical solutions in the embodiment of the present application at least have following one or more technology effects Fruit:

One, it due to the technical solution in the embodiment of the present application, is adopted using by the image acquisition units of electronic equipment Collect an at least frame preview image in region；Based on an at least frame preview image, determine that the user in the pickup area holds Gone first operation；Based on first operation, at least one focal position is determined in the pickup area；Obtain the figure As the skill at least one image corresponding with the pickup area that acquisition unit is acquired based at least one described focal position Art means, in this way, electronic equipment can detect automatically what user made in preview image when electronic equipment carries out Image Acquisition The movement for determining focal position, by lens focus to corresponding position, to make the user do not need by clicking preview circle manually Face is focused, so, electronic equipment in the prior art is efficiently solved when carrying out Image Acquisition, is existed and is determined focusing position The single technical problem of mode is set, realizes and the technical effect of a kind of method of new determination focal position is provided.

Two, due to the technical solution in the embodiment of the present application, first operation is used to operate for the direction of the user Or the technological means for watching operation or the voice positioning operation of the user attentively of the user watched duration attentively and be greater than preset threshold, In this way, electronic equipment can be operated by the direction of user, watch operation and voice positioning operation various ways attentively to determine currently The focal position of image, user can select one way in which according to the actual conditions of oneself when in use, facilitate user's It uses, realizes easy to operate technical effect.

Three, it due to the technical solution in the embodiment of the present application, uses and determines at least one described focal position whether to have Imitate focal position；When to be, an at least image is acquired according at least one described focal position；When to be no, root According to the preset rules of the electronic equipment, at least one effective focal position is automatically determined；At least one is effectively poly- based on described Burnt position acquires the technological means of at least one image, in this way, when electronic equipment according to detection user in preview image The movement for the determination focal position made, after determining focal position, electronic equipment also by the focal position determined into The judgement of row validity, e.g., when focal position be white area when, the picture of acquisition will there is a problem of it is over-exposed, when Electronic equipment judges that current focal position is white area, it is determined that present convergence location is not an effective position, Image Acquisition is carried out to automatically determine other effective focal position, realizes the intelligent program for improving electronic equipment Technical effect.

Detailed description of the invention

In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, will be described below to embodiment Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only of the invention some Embodiment.

Fig. 1 is a kind of flow chart of the information processing method provided in the embodiment of the present application one；

Fig. 2 is the specific implementation flow chart of step S102 in the embodiment of the present application one；

Fig. 3 is the first specific implementation flow chart of step S103 in the embodiment of the present application one；

Fig. 4 is the first specific implementation schematic diagram of step S103 in the embodiment of the present application one；

Fig. 5 is second of specific implementation flow chart of step S103 in the embodiment of the present application one；

Fig. 6 is second of specific implementation schematic diagram of step S103 in the embodiment of the present application one；

Fig. 7 is the third specific implementation flow chart of step S103 in the embodiment of the present application one；

Fig. 8 is the 4th kind of specific implementation flow chart of step S103 in the embodiment of the present application one；

Fig. 9 is the 4th kind of specific implementation schematic diagram of step S103 in the embodiment of the present application one；

Figure 10 is the first specific implementation flow chart of step S104 in the embodiment of the present application one；

Figure 11 is second of specific implementation flow chart of step S104 in the embodiment of the present application one；

Figure 12 is the structural block diagram for a kind of electronic equipment that the embodiment of the present application two provides；

Figure 13 is the structural schematic diagram for a kind of electronic equipment that the embodiment of the present application three provides.

Specific embodiment

In order to solve the above technical problems, general thought is as follows for technical solution in the embodiment of the present application:

A kind of information processing method, comprising:

In the above-mentioned technical solutions, an at least frame for pickup area is obtained using the image acquisition units by electronic equipment Preview image；Based on an at least frame preview image, determine that the user in the pickup area performs the first operation；It is based on First operation, determines at least one focal position in the pickup area；It obtains described image acquisition unit and is based on institute The technological means of at least one image corresponding with the pickup area of at least one focal position acquisition is stated, in this way, when electricity When sub- equipment carries out Image Acquisition, electronic equipment can detect the dynamic of the determination focal position that user makes in preview image automatically Make, by lens focus to corresponding position, thus make the user do not need to be focused by clicking preview interface manually, so, Electronic equipment in the prior art is efficiently solved when carrying out Image Acquisition, there are the single technologies of determining focal position mode Problem is realized and provides the technical effect of a kind of method of new determination focal position.

In order to better understand the above technical scheme, below by attached drawing and specific embodiment to technical solution of the present invention It is described in detail, it should be understood that the specific features in the embodiment of the present application and embodiment are to the detailed of technical solution of the present invention Thin explanation, rather than the restriction to technical solution of the present invention, in the absence of conflict, the embodiment of the present application and embodiment In technical characteristic can be combined with each other.

Embodiment one

Referring to FIG. 1, for a kind of flow chart of the information processing method provided in the embodiment of the present application one, the method packet It includes:

S101: an at least frame preview image for pickup area is obtained by the image acquisition units of electronic equipment；

S102: based on an at least frame preview image, determine that the user in the pickup area performs the first operation；

S103: based on first operation, at least one focal position is determined in the pickup area；

S104: it is acquiring based at least one described focal position with the pickup area to obtain described image acquisition unit A corresponding at least image.

In the specific implementation process, the electronic equipment specifically can be smart phone, tablet computer etc., certainly, can also To be other electronic equipments with image acquisition units, here, just different one schematically illustrating.It in the specific implementation process, will be with The electronic equipment be smart phone for, the information processing method in the embodiment of the present application to be described in detail.

When carrying out information processing using the method in the embodiment of the present application, step S101 is first carried out, it may be assumed that pass through electronics Image acquisition units in equipment obtain an at least frame preview image for pickup area.

In the embodiment of the present application, step S101 has the following two kinds specific implementation:

The first:

In the specific implementation process, by taking the electronic equipment is smart phone as an example, when user needs to acquire image, then The camera function of smart phone is opened, at this point, camera just carries out Image Acquisition, so that an at least frame preview image is obtained, and The image that will acquire is sent to the processor of smart phone.By taking camera collects two frame preview images as an example, at this point, intelligent hand The processor of machine will receive the two frame preview images sent by camera.

Second, an at least frame preview image for pickup area is obtained in the image acquisition units by electronic equipment During, the method also includes:

In the specific implementation process, above-mentioned example is continued to use, when smart phone detects that camera is in the open state, intelligence Energy mobile phone can control its microphone and be also at open state, at this point, microphone also can be right while camera collection image Acoustic information in current environment is acquired, so that the acoustic information that will acquire is sent to the processor of smart phone.Such as, intelligence The processor of energy mobile phone receives the two field pictures sent by camera and by microphone transmission " with the upper left corner for focusing position Set " voice messaging.

After executing completion step S101, the method in the embodiment of the present application just executes step S102, it may be assumed that based on described An at least frame preview image determines that the user in the pickup area performs the first operation.

In the embodiment of the present application, first operation is that the direction operation of the user or the user watch duration attentively Operation or the voice positioning operation of the user are watched attentively greater than preset threshold.

Due to step S101 specific implementation there are two types of, then corresponding, the specific implementation of step S102 also has Two kinds:

The first situation, electronic equipment only pass through image acquisition units and obtain an at least frame preview image:

In the specific implementation process, when the processor of smart phone receives the two frame preview images sent by camera Afterwards, processor will carry out Object identifying to two frame preview images, identify in two frame preview images whether include who object, If judge to include personage in two frame preview images, further identifies the hand motion of personage, judge that the personage is It is no to have carried out direction movement, e.g., when processor identifies that the finger of who object is directed toward the face of oneself, it is determined that pickup area In user carried out first operation.Alternatively, then further knowing when processor is judged in two frame preview images comprising personage The eye motion of others' object, judges whether the eyes of who object watch the time of some object attentively greater than preset time threshold Value, e.g., it is more than 2s motionless when processor identifies that the eyes of personage are in some position that it is 2s that preset time threshold, which is arranged, When, it is determined that the user in pickup area has carried out the first operation.

Second situation, electronic equipment obtain an at least frame preview image by image acquisition units and are adopted by voice Collection unit obtains voice messaging, referring to FIG. 2, the specific implementation of step S102 is as follows:

S201: it based on an at least frame preview image, determines in the pickup area with the presence or absence of at least one user；

S202: if it is, identified to the voice messaging, judge the voice messaging whether with preset focusing Position control instruction matches；

S203: if matching, it is determined that at least one described user carries out voice positioning operation to described image acquisition unit.

In the specific implementation process, when the processor of smart phone receive by camera send two frame preview images and After voice messaging by " using the upper left corner as focal position " of microphone transmission, at this point, processor first carries out preview image Identification judges that, and if so, handling voice messaging, judgement receives whether comprising who object in preview image Voice messaging whether match with preset focal position control instruction.It specifically, can be pre- in the memory of electronic equipment The discriminant approach of focal position control instruction is first stored, e.g., when in the voice messaging of acquisition including keyword " focusing ", then Judge that the voice messaging matches with focal position control instruction, then, processor just identifies the voice messaging received, Due to including keyword " focusing " in the voice messaging in " using the upper left corner as focal position ", so that it is determined that the user in pickup area Voice positioning operation is carried out.

When processor is judged not including who object in preview image, processor just determines the user in pickup area Do not carry out the first operation.

When the voice messaging and preset focal position that processor is judged comprising who object in preview image, but obtained Control instruction mismatches, at this point, processor can again identify preview image, judges in preview image with the presence or absence of finger To operating or watch attentively operation, and if it exists, then processor determines that the user of pickup area has carried out the first operation；Otherwise, it determines User in pickup area does not carry out the first operation.

After executing completion step S102, the method in the embodiment of the present application just executes step S103, it may be assumed that based on described First operation, determines at least one focal position in the pickup area.

In the embodiment of the present application, due to the difference of the first operation, the specific implementation of step S103 is also different, under It is mainly illustrated by taking following several specific implementations as an example in the description in face.

First way, referring to FIG. 3, step S103's is specific in the direction operation that the first operation is the user Implementation is as follows:

S301: the direction operation in the pickup area is obtained, determines that the direction operates corresponding first direction；

S302: it is based on the first direction, the first object is determined in the pickup area；

S303: determine that first object position is the first focal position, wherein at least one described focal position Including first focal position.

In the specific implementation process, above-mentioned example is continued to use, when the processor of smart phone judges the two frame previews obtained Include in image user direction operation after, processor, which identifies to be directed toward in first frame preview image first, operates corresponding side To as shown in figure 4, corresponding to the direction of upper left side 45° angle, then determine to be directed toward from preview image at this point, being directed toward operation Operate signified object, that is, using user's finger as starting point, extended line is made in the direction along upper left side 45° angle, intersects with extended line First object is the face of user in Fig. 4, at this point, just using the position of the face of user as the position of the preview image.Second The focal position of frame preview image is identical as the method for determination of first frame preview image, and then determines two frame preview images respectively Focal position.

The second way, referring to FIG. 5, step S103's is specific in the direction operation that the first operation is the user Implementation is as follows:

S501: the direction operation in the pickup area is obtained, determines that the direction operates corresponding second direction；

S502: at least one depth of view information of an at least frame preview image is determined；

S503: being based on the second direction and at least one described depth of view information, and the is determined from the pickup area An object；

S504: the position where determining first object is the first focal position, wherein at least one described focusing position It sets including first focal position.

In the specific implementation process, above-mentioned example is continued to use, when the processor of smart phone judges the two frame previews obtained Include in image user direction operation after, processor, which identifies to be directed toward in first frame preview image first, operates corresponding side To, at this point, the direction of direction operation is the direction for including depth of view information, it is a three-dimensional vector, e.g., with user hand Refer to be origin, pointing direction vector is a=(2,1,3), as shown in Figure 6.Then, processor is by by the method for image procossing, The depth of view information for obtaining first frame preview image determines the intersected in preview image with the extended line of the pointing direction vector One object, such as the big tree of user behind in preview image, and the point intersected with extended line to set greatly is in focal position Heart position.The focal position of second frame preview image is identical as the method for determination of first frame preview image, and then determines two frames The respective focal position of preview image.

The third mode, referring to FIG. 7, be when watching operation attentively of the user in first operation, step S103's Specific implementation is as follows:

S701: watch the direction of gaze of operation and the depth of view information of the preview image described in acquisition attentively；

S702: being based on the depth of view information and the direction of gaze, determine described in watch operation attentively and corresponding watch object attentively；

S703: the position for watching object described in determining attentively is the first focal position, wherein at least one described focal position packet Include first focal position.

In the specific implementation process, above-mentioned example is continued to use, when the processor of smart phone judges the two frame previews obtained Include in image user watch operation attentively after, processor identifies first watches the corresponding note of operation attentively in first frame preview image Apparent direction specifically can obtain the eye gaze direction of user in image by eye movement tracer technique, extract simultaneously Depth of view information in first frame preview image, wherein the direction of gaze is a three-dimensional vector, is such as original with eyes of user Point, direction of gaze vector are b=(2,1,2).Then processor determines the extension in preview image with the direction of gaze vector First object of line intersection is focusing such as the meadow in preview image before user, and with the point that meadow intersect with extended line The center of position.The focal position of second frame preview image is identical as the method for determination of first frame preview image, and then really Make the two respective focal positions of frame preview image.

4th kind of mode, referring to FIG. 8, when first operation is the voice positioning operation of the user, step The specific implementation of S103 is as follows:

S801: determine that the display unit of the electronic equipment has at least two grids；

S802: it is based on the corresponding control instruction of the voice messaging, determines the first net from least two grid Lattice；

S803: the center for determining first area corresponding with first grid in the pickup area is first poly- Burnt position, wherein at least one described focal position includes first focal position.

In the specific implementation process, above-mentioned example is continued to use, when the processor of smart phone judges the use in pickup area After family has carried out voice positioning operation, the gridding information of display unit will be determined first, as shown in figure 9, display unit has altogether Have 9 grids, be respectively labeled as 1-9, due to acquisition voice messaging be " using the upper left corner as focal position ", so that it is determined that go out with The corresponding control instruction of the voice messaging are as follows: setting focal position is the upper left corner, so that it is determined that the grid for going out to be located at the upper left corner is Grid 1 is then the center of grid 1 is determined as focal position by focal zone.Due to the processor of smart phone be The center of grid 1 is determined as acquisition by the voice messaging obtained while acquiring preview image, therefore, processor simultaneously The focal position of two frame preview images.

After executing completion step S103, the method in the embodiment of the present application just executes step S104, it may be assumed that described in acquisition At least image corresponding with the pickup area that image acquisition units are acquired based at least one described focal position.

In the embodiment of the present application, the specific implementation of step S104 has the following two kinds:

First way, referring to FIG. 10, step S104 includes:

S1001: determine whether at least one described focal position is effective focal position；

S1002: when to be, an at least image is acquired according at least one described focal position.

S1003: it when to be no, according to the preset rules of the electronic equipment, automatically determine at least one and effectively focuses position It sets；

S1004: based at least one described effective focal position, at least an image is acquired.

In the specific implementation process, above-mentioned example is continued to use, when processor is determined by voice messaging by the centre bit of grid 1 After setting the focal position for being determined as preview image, processor will judge the validity for the focal position determined.Such as, when When the color of focal position is white, the image of acquisition will be such that whole image obscures because of over-exposed；Or work as focal position Color when being black, the image of acquisition secretly will cause image unclear excessively, therefore, can be pre- in the memory of smart phone Deposit the condition for judging the validity of focal position are as follows: whether the color for judging focal position is white or black.At this point, processing Device will acquire the color in region corresponding with grid 1 in preview image, be a part set greatly with the preview image in 1 region of grid For branches and leaves, the color that processor obtains 1 region of grid is green, so that it is determined that going out the focal position is effective focal position, Then control camera obtains image by focal position of the center of grid 1.When obtaining image, processor can basis The difference of the focal position of acquisition obtains different images, can if the focal position determined to two frame preview images is identical Only to obtain an image, if the focal position of two frame preview images is different, two images can be obtained respectively.Certainly, ability Field technique personnel can also obtain image according to focal position using other modes, in the embodiment of the present application with no restriction.

When processor judges the color of focal position for white or black, determine the focal position be it is invalid, At this point, processor just automatically determines a focal position, e.g., is prestored in the memory of smart phone and automatically determine focal position Mode: determine image center location be focal position, at this point, processor just the center of preview image is determined as it is new Then focal position obtains image according to the center of preview image.Specifically, a figure can be obtained according to center Picture is also possible to obtain a corresponding image according to each frame preview image, and then obtains two images, implements in the application In example with no restriction.

The second way, please refers to Figure 11, and step S104 includes:

S1101: the best focus position in the pickup area is determined；

S1102: determine whether the distance difference of at least one described focal position and the best focus position is less than In pre-determined distance value；

S1103: when to be, an at least image is acquired according at least one described focal position.

S1104: when to be no, being based on the best focus position, acquires an at least image.

In the specific implementation process, above-mentioned example is continued to use, when processor is determined by voice messaging by the centre bit of grid 1 After setting the focal position for being determined as preview image, processor will determine each frame preview image according to two frame preview images of acquisition Best focus position.Specifically, it can be processor and image procossing carried out to two frame preview images respectively, obtain each frame The color histogram of preview image, and then determine according to color histogram the color average of each frame preview image, it determines It is out best focus position with the immediate position of corresponding color average in each frame preview image.Certainly, this field skill Art personnel can also determine the best focus position of preview image using other modes, in the embodiment of the present application with no restriction. The best focus position for determining first frame preview image using processor determines second of preview image as image center location Best focus position be range image center 1cm to the left at position for, then, processor will be to each frame preview image Focal position and best focus position be compared.Such as, using the center of preview image as origin, coordinate system is established, really The center position coordinates for making the grid 1 of first frame preview image are (1cm, 1cm), then in the center and image of grid 1 The distance of heart position is 2^ (1/2) cm, can prestore a pre-determined distance value, such as 1cm, due to 2^ in the memory of smart phone (1/2) then cm > 1cm controls camera so that it is determined that going out using best focus position as the focal position of present preview image First image corresponding with first frame preview image is obtained according to best focus position.In the same way, the second frame is obtained The center of grid 1 in preview image and the distance difference of best focus position are 0.4cm < 1cm, so that it is determined that the second frame The focal position of preview image is the center of grid 1, and controls camera and obtain corresponding second image, thus finally Obtain two different images of focal position.

In the embodiment of the present application, after step slol, the method also includes:

In the specific implementation process, when the processor of smart phone receives the two frame preview images sent by camera Afterwards, determine that then processor will be according to the focusing rule prestored in memory not comprising first operation in preview image Automatically determine focal position.Such as, the focusing rule prestored in memory are as follows: determine that image center location is focal position, then locate It manages device control camera and obtains corresponding image by focal position of picture centre.It specifically, can be pre- according to two frames respectively Image of looking at obtains two images, is also possible to first judge that the image difference of two frame preview images is smaller, therefore, only passes through two frames First frame preview image in preview image obtains an image.Certainly, those skilled in the art can be according to actual use need It asks and corresponding image is obtained according to the focal position determined using other modes, in the embodiment of the present application with no restriction.

Embodiment two

Based on inventive concept identical with the embodiment of the present application one, Figure 12 is please referred to, is provided for the embodiment of the present application two The structural block diagram of a kind of electronic equipment, the electronic equipment include:

First acquisition unit 101, for obtaining pickup area at least by the image acquisition units of the electronic equipment One frame preview image；

First determination unit 102, for determining the user in the pickup area based on an at least frame preview image Perform the first operation；

Second determination unit 103, for determining at least one focusing in the pickup area based on first operation Position；

First execution unit 104 is based at least one focal position acquisition for obtaining described image acquisition unit An at least image corresponding with the pickup area.

In the embodiment of the present application two, the specific implementation of the second determination unit 103 mainly has following four kinds:

First way, the second determination unit 103 include:

First determining module determines that the direction operation is corresponding for obtaining the operation of the direction in the pickup area First direction；

Second determining module determines the first object for being based on the first direction in the pickup area；

Third determining module, for determine first object position be the first focal position, wherein it is described at least One focal position includes first focal position.

The second way, the second determination unit 103 include:

4th determining module determines that the direction operation is corresponding for obtaining the operation of the direction in the pickup area Second direction；

5th determining module, for determining at least one depth of view information of an at least frame preview image；

6th determining module, for being based on the second direction and at least one described depth of view information, from the acquisition zone The first object is determined in domain；

7th determining module, for determining that the position where first object is the first focal position, wherein it is described extremely A few focal position includes first focal position.

The third mode, the electronic equipment further include:

Second acquisition unit 105, for obtaining voice messaging by the voice collecting unit in the electronic equipment.

Correspondingly, the first determination unit 102 includes:

8th determining module, for based on an at least frame preview image, determining to whether there is in the pickup area At least one user；

First judgment module, for if it is, identifying whether judge the voice messaging to the voice messaging Match with preset focal position control instruction；

9th determining module, if for matching, it is determined that at least one described user carries out described image acquisition unit Voice positioning operation.

Correspondingly, the second determination unit 103 includes:

Tenth determining module, for determining that the display unit of the electronic equipment has at least two grids；

11st determining module, for being based on the corresponding control instruction of the voice messaging, from least two grid In determine the first grid；

12nd determining module, for determining in the pickup area in first area corresponding with first grid Heart position is the first focal position, wherein at least one described focal position includes first focal position.

4th kind of mode, the second determination unit 103 include:

First obtains module, described watches the direction of gaze of operation and the depth of view information of the preview image attentively for obtaining；

13rd determining module watches operation pair attentively for being based on the depth of view information and the direction of gaze described in determination That answers watches object attentively；

14th determining module, for watch attentively described in determination object position be the first focal position, wherein it is described at least One focal position includes first focal position.

In the embodiment of the present application two, the first execution unit 104 mainly has the following two kinds specific implementation:

First way, the first execution unit 104 include:

15th determining module, for determining whether at least one described focal position is effective focal position；

First execution module, for being schemed when to be according to the acquisition of at least one described focal position described at least one Picture.

16th determining module, for according to the preset rules of the electronic equipment, automatically determining at least one when to be no A effective focal position；

Second execution module, for acquiring an at least image based at least one described effective focal position.

The second way, the first execution unit 104 include:

17th determining module, for determining the best focus position in the pickup area；

18th determining module, for determining the range difference of described at least one focal position and the best focus position Whether value is less than or equal to pre-determined distance value；

Third execution module, for being schemed when to be according to the acquisition of at least one described focal position described at least one Picture.

4th execution module acquires an at least image for being based on the best focus position when to be no.

In the embodiment of the present application two, the electronic equipment further include:

Third determination unit 106, for based on an at least frame preview image, it is determined that do not deposited in the pickup area First operation has been carried out in any user；

4th determination unit 107, for according to the default focusing of electronic equipment rule, automatically determine at least one the Two focal positions；

Second execution unit 108 is based at least one described second focal position for obtaining described image acquisition unit An at least image for acquisition.

Embodiment three

Based on inventive concept identical with the embodiment of the present application one, Figure 13 is please referred to, to provide in the embodiment of the present application three A kind of electronic equipment structural schematic diagram, the electronic equipment includes:

Shell 10；

Image acquisition units 20 are arranged in shell 10；

Processor 30 is arranged in shell 10, and processor 30 is used to obtain pickup area by image acquisition units 20 An at least frame preview image；Based on an at least frame preview image, determine that the user in the pickup area performs first Operation；Based on first operation, at least one focal position is determined in the pickup area；Obtain image acquisition units 20 An at least image corresponding with the pickup area based on the acquisition of at least one described focal position.

In the embodiment of the present application three, processor 30 is specifically used for:

In the specific implementation process, the scape for the preview image that processor 30 can also be operated and be acquired according to the direction of user Breath is deeply convinced to determine focal position, at this point, processor 30 is specifically used for:

In the specific implementation process, processor 30 is also used to:

Determine the best focus position in the pickup area；

In the specific implementation process, processor 30 is also used to: when to be no, being based on the best focus position, is acquired institute State an at least image.

In the embodiment of the present application three, processor 30 is also used to:

By one or more technical solutions in the embodiment of the present application, following one or more technology effects may be implemented Fruit:

It should be understood by those skilled in the art that, the embodiment of the present invention can provide as method, system or computer program Product.Therefore, complete hardware embodiment, complete software embodiment or reality combining software and hardware aspects can be used in the present invention Apply the form of example.Moreover, it wherein includes the computer of computer usable program code that the present invention, which can be used in one or more, The computer program implemented in usable storage medium (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.) produces The form of product.

The present invention be referring to according to the method for the embodiment of the present invention, the process of equipment (system) and computer program product Figure and/or block diagram describe.It should be understood that every one stream in flowchart and/or the block diagram can be realized by computer program instructions The combination of process and/or box in journey and/or box and flowchart and/or the block diagram.It can provide these computer programs Instruct the processor of general purpose computer, special purpose computer, Embedded Processor or other programmable data processing devices to produce A raw machine, so that being generated by the instruction that computer or the processor of other programmable data processing devices execute for real The device for the function of being specified in present one or more flows of the flowchart and/or one or more blocks of the block diagram.

These computer program instructions, which may also be stored in, is able to guide computer or other programmable data processing devices with spy Determine in the computer-readable memory that mode works, so that it includes referring to that instruction stored in the computer readable memory, which generates, Enable the manufacture of device, the command device realize in one box of one or more flows of the flowchart and/or block diagram or The function of being specified in multiple boxes.

These computer program instructions also can be loaded onto a computer or other programmable data processing device, so that counting Series of operation steps are executed on calculation machine or other programmable devices to generate computer implemented processing, thus in computer or The instruction executed on other programmable devices is provided for realizing in one or more flows of the flowchart and/or block diagram one The step of function of being specified in a box or multiple boxes.

Specifically, the corresponding computer program instructions of information processing method in the embodiment of the present application can be stored in CD, hard disk, on the storage mediums such as USB flash disk, when the computer program instructions quilt corresponding with information processing method in storage medium One electronic equipment reads or is performed, and includes the following steps:

Optionally, stored in the storage medium and step: based on first operation, in the pickup area really At least one fixed focal position, corresponding computer program instructions are when executed, comprising:

Optionally, other computer program instructions are also stored in the storage medium, the other calculates Machine program instruction is with step: an at least frame preview image for pickup area is obtained by the image acquisition units in electronic equipment Corresponding computer program instructions are performed during executing, comprising:

Correspondingly, it stored in the storage medium and step: based on an at least frame preview image, is adopted described in determination User in collection region performs the first operation, and corresponding computer program instructions are when executed, comprising:

Optionally, it stored in the storage medium and step: obtains described image acquisition unit and is based on described at least one Corresponding with the pickup area at least an image, the corresponding computer program instructions of a focal position acquisition are being performed When, comprising:

Optionally, other computer program instructions are also stored in the storage medium, the other calculates Machine program instruction is with step: determining that the corresponding computer program of the whether effective focal position of at least one focal position refers to It enables and being performed after executing, comprising:

Determine the best focus position in the pickup area；

Optionally, other computer program instructions are also stored in the storage medium, the other calculates Machine program instruction is with step: corresponding according at least one described focal position acquisition at least image when to be Computer program instructions execute after be performed, comprising:

Optionally, other computer program instructions are also stored in the storage medium, the other calculates Machine program instruction is with step: an at least frame preview image for pickup area is obtained by the image acquisition units in electronic equipment Corresponding computer program instructions are performed after executing, comprising:

Although preferred embodiments of the present invention have been described, it is created once a person skilled in the art knows basic Property concept, then additional changes and modifications may be made to these embodiments.So it includes excellent that the following claims are intended to be interpreted as It selects embodiment and falls into all change and modification of the scope of the invention.

Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art Mind and range.In this way, if these modifications and changes of the present invention belongs to the range of the claims in the present invention and its equivalent technologies Within, then the present invention is also intended to include these modifications and variations.

Claims

1. a kind of information processing method, comprising:

Obtain described image acquisition unit based at least one described focal position acquire it is corresponding with the pickup area extremely A few image,

Wherein, the acquisition described image acquisition unit being acquired with the pickup area based at least one described focal position A corresponding at least image, comprising:

Determine the best focus position in the pickup area, the color histogram including obtaining the preview image, according to face Color Histogram determines the color average of the preview image, determine in the preview image with corresponding color average Immediate position is best focus position；

Determine whether the distance difference of at least one described focal position and the best focus position is less than or equal to pre-determined distance Value；

2. the method as described in claim 1, which is characterized in that first operation is the direction operation or described of the user The duration of watching attentively of user watches operation or the voice positioning operation of the user attentively greater than preset threshold.

3. method according to claim 2, which is characterized in that it is described based on first operation, in the pickup area Determine at least one focal position, comprising:

Determine that first object position is the first focal position, wherein at least one described focal position includes described First focal position.

4. method according to claim 2, which is characterized in that it is described based on first operation, in the pickup area Determine at least one focal position, comprising:

Based on the second direction and at least one described depth of view information, the first object is determined from the pickup area；

Position where determining first object is the first focal position, wherein at least one described focal position includes institute State the first focal position.

5. method according to claim 2, which is characterized in that adopted described by the image acquisition units of electronic equipment During at least frame preview image for collecting region, the method also includes:

An at least frame preview image based on described in, determines that the user in the pickup area performs the first operation, comprising:

If it is, identifying to the voice messaging, judge whether the voice messaging controls with preset focal position Instruction matches；

6. method as claimed in claim 5, which is characterized in that it is described based on first operation, in the pickup area Determine at least one focal position, comprising:

The center for determining first area corresponding with first grid in the pickup area is the first focal position, In, at least one described focal position includes first focal position.

7. method according to claim 2, which is characterized in that it is described based on first operation, in the pickup area Determine at least one focal position, comprising:

The position for watching object described in determination attentively is the first focal position, wherein at least one described focal position includes described the One focal position.

8. the method as described in claim any in claim 1-7, which is characterized in that the acquisition described image acquisition unit base In an at least image corresponding with the pickup area at least one described focal position acquisition, comprising:

9. method according to claim 8, which is characterized in that whether at least one focal position described in the determination is effective After focal position, the method also includes:

10. the method as described in claim 1, which is characterized in that when to be, acquired according at least one described focal position After an at least image, the method also includes:

11. the method as described in claim 1, which is characterized in that obtained in the image acquisition units by electronic equipment After at least frame preview image for obtaining pickup area, the method also includes:

Based on an at least frame preview image, it is determined that carried out described first there is no any user in the pickup area Operation；

Described image acquisition unit is obtained based on an at least image described in the acquisition of at least one described second focal position.

12. a kind of electronic equipment, comprising:

First acquisition unit obtains an at least frame preview for pickup area for the image acquisition units by the electronic equipment Image；

First determination unit, for determining that the user in the pickup area performs based on an at least frame preview image First operation；

Second determination unit, for determining at least one focal position in the pickup area based on first operation；

First execution unit, for obtain that described image acquisition unit acquired based at least one described focal position with it is described The corresponding at least image of pickup area, wherein the acquisition described image acquisition unit is based at least one described focusing An at least image corresponding with the pickup area for station acquisition, comprising:

13. a kind of electronic equipment, comprising:

Shell；

Image acquisition units are arranged in the shell；

Processor is arranged in the shell, and the processor is used to obtain pickup area by described image acquisition unit An at least frame preview image；Based on an at least frame preview image, determine that the user in the pickup area performs first Operation；Based on first operation, at least one focal position is determined in the pickup area；It is single to obtain described image acquisition At least image corresponding with the pickup area that member is acquired based at least one described focal position,

It is characterized in that, the processor is specifically used for:

14. electronic equipment as claimed in claim 13, which is characterized in that the processor is specifically used for:

15. electronic equipment as claimed in claim 13, which is characterized in that the processor is specifically used for:

16. electronic equipment as claimed in claim 15, which is characterized in that the processor is specifically used for:

17. electronic equipment as claimed in claim 13, which is characterized in that the processor is specifically used for:

Obtain the depth of view information of the direction of gaze and the preview image of watching operation attentively；

18. the electronic equipment as described in any one of claim 13-17, which is characterized in that the processor is specifically used for:

19. electronic equipment as claimed in claim 13, which is characterized in that the processor is also used to: