CN109413327A - A kind of control method and multimedia device - Google Patents
A kind of control method and multimedia device Download PDFInfo
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- CN109413327A CN109413327A CN201811157723.7A CN201811157723A CN109413327A CN 109413327 A CN109413327 A CN 109413327A CN 201811157723 A CN201811157723 A CN 201811157723A CN 109413327 A CN109413327 A CN 109413327A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/64—Computer-aided capture of images, e.g. transfer from script file into camera, check of taken image quality, advice or proposal for image composition or decision on when to take image
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Abstract
This application involves a kind of control method and multimedia devices.Wherein, control method is applied to image collecting device, comprising: in the first state, obtains the first information, wherein first state is to obtain the state of the image of corresponding first direction set；The first information is responded, switches to the second state from first state, wherein the second state is to obtain the state of the image of corresponding second direction set.Multimedia device, comprising: acquisition device, for obtaining image；Processing unit, comprising: acquiring unit, in the first state, obtaining the first information, wherein first state is to obtain the state of the image of corresponding first direction set；Control unit switches to the second state from first state for responding the first information, wherein the second state is to obtain the state of the image of corresponding second direction set.The control method and multimedia device of the application, has more flexibility when in use, and the usage experience of user is preferable.
Description
Technical field
This application involves technical field of electronic equipment, in particular to a kind of control method and multimedia device.
Background technique
When camera carries out image collection and display, the area size of image and the area size of display image are acquired
It can not be adjusted, the acquisition and display of image cannot be neatly carried out for the region that user specifies, user's use is caused to be taken the photograph
As the convenience of head is lower, the usage experience of user is reduced.
Summary of the invention
This application provides the following technical solutions:
On the one hand, this application provides a kind of control methods, are applied to image collecting device, comprising:
In the first state, the first information is obtained, wherein first state is the image for obtaining corresponding first direction set
State；
The first information is responded, switches to the second state from first state, wherein the second state is to obtain corresponding second
The state of the image of direction set；
Wherein, first direction set is different with second direction set.
Further, switching to the second state from first state includes one of the following:
Discrete second direction set is switched to from continuous first direction set；Or
Acyclic second direction set is switched to from the first direction set of circulation.
Further, switching to the second state from first state includes:
Obtain the first image of corresponding first direction set；
The first image is handled, the second image of corresponding second direction set is obtained；
Or
It is switched to from the first image for directly obtaining corresponding first direction set and directly obtains corresponding second direction set
Second image.
Further, obtaining the method for corresponding to the image of first direction set or second direction set includes:
Acquire original image；
Original image is handled, the edge image of original image is obtained；
The image of corresponding first direction set or second direction set is determined according to edge image.
Further, the first information is the information about direction.
Further, the first information includes first direction；
Wherein, then there is no first direction in second direction set if there is first direction in first direction set；First party
Into set if without first direction, there is first direction in second direction set.
Further, obtaining the first information includes:
The first information is obtained by continuous direction input device；Or
The first information is obtained by an input unit in multiple input units, each of input unit is corresponding different
Direction or direction set.
On the other hand, present invention also provides a kind of multimedia devices, comprising:
Acquisition device, for obtaining image；
Processing unit, comprising:
Acquiring unit, in the first state, obtaining the first information, wherein first state is to obtain corresponding first party
To the state of the image of set；
Control unit switches to the second state from first state, wherein the second state is to obtain for responding the first information
The state of the image of second direction set must be corresponded to；
Wherein, first direction set is different with second direction set.
Further, further includes:
Input unit, for inputting the first information about direction.
Further, further includes:
Radical occlusion device is closed for blocking at least one direction or the direction set of acquisition device so that acquiring unit obtains
The first information in direction.
Control method provided by the present application is applied to image collecting device, can be in the first shape in image collecting device
When state, the first information for changing direction set of user's input is obtained, and image collecting device is made according to the first information
Second state is changed by first state, so that image collecting device is display the by the image modification of display first direction set
The image of two directions set makes image collecting device when in use more to improve the convenience of image collecting device when in use
With flexibility, and improve the usage experience of user.
Multimedia device provided by the present application, has acquisition device and processing unit, and processing unit can be filled in multimedia
When setting in first state, the first information for changing direction set of user's input is obtained, and is made according to the first information
Multimedia device changes into the second state by first state, so that image modification of the multimedia device by display first direction set
To show that the image of second direction set is using multimedia device to improve the convenience of multimedia device when in use
When have more flexibility, and improve the usage experience of user.
Detailed description of the invention
Fig. 1 is the flow chart of the control method of embodiment of the disclosure；
Fig. 2 is to determine that image reconstruction device obtains an example of the direction set of image；
Fig. 3 is the flow chart of one embodiment of the specific method of the step S120 in Fig. 1；
Fig. 4 is the method that the image collecting device of the present embodiment obtains image；
Fig. 5 is the structural schematic diagram of the multimedia device of one embodiment of the disclosure.
Specific embodiment
In the following, being described in detail in conjunction with specific embodiment of the attached drawing to the disclosure, but not as the restriction of the disclosure.
It should be understood that various modifications can be made to disclosed embodiments.Therefore, description above should not regard
To limit, and only as the example of embodiment.Those skilled in the art will expect within the scope and spirit of this
Other modifications.
The attached drawing being included in the description and forms part of the description shows embodiment of the disclosure, and with it is upper
What face provided is used to explain the disclosure together to substantially description and the detailed description given below to embodiment of the disclosure
Principle.
By the description of the preferred form with reference to the accompanying drawings to the embodiment for being given as non-limiting example, the disclosure
These and other characteristic will become apparent.
It is also understood that although the disclosure is described referring to some specific examples, those skilled in the art
Member realizes many other equivalents of the disclosure in which can determine, they have feature as claimed in claim and therefore all
In the protection scope defined by whereby.
When read in conjunction with the accompanying drawings, in view of following detailed description, above and other aspect, the feature and advantage of the disclosure will become
It is more readily apparent.
The specific embodiment of the disclosure is described hereinafter with reference to attached drawing；It will be appreciated, however, that the disclosed embodiments are only
Various ways implementation can be used in the example of the disclosure.Known and/or duplicate function and structure and be not described in detail to avoid
Unnecessary or extra details makes the disclosure smudgy.Therefore, specific structural and functionality disclosed herein is thin
Section is not intended to restrictions, but as just the basis of claim and representative basis be used to instructing those skilled in the art with
Substantially any appropriate detailed construction diversely uses the disclosure.
This specification can be used phrase " in one embodiment ", " in another embodiment ", " in another embodiment
In " or " in other embodiments ", it can be referred to one or more of the identical or different embodiment according to the disclosure.
In the following, embodiment of the disclosure is described in detail in conjunction with attached drawing.
Fig. 1 shows the flow chart of the control method of embodiment of the disclosure.
Embodiment as shown in Figure 1 provides a kind of control method, is applied to image collecting device, comprising:
S110, in the first state obtains the first information, wherein first state is to obtain corresponding first direction set
The state of image；
S120, the response first information, switch to the second state from first state, wherein the second state is acquisition pair
Answer the state of the image of second direction set；
Wherein, first direction set is different with second direction set.
The present embodiment can when image collecting device is in first state, obtain user input for changing direction collection
The first information of conjunction, and so that image collecting device is changed into the second state by first state according to the first information, so that image
Acquisition device is the image for showing second direction set by the image modification of display first direction set, to improve image collector
Convenience when in use is set, image collecting device is made to have more flexibility when in use, and improves the usage experience of user.
Specifically, in the present embodiment, image collecting device have at least two states, i.e., at least have first state and
Second state.At this point it is possible to which it is benchmark face that the plane parallel with the acquisition direction of image collecting device, which is arranged, in image collector
Any point being located in the datum level in the maximum pickup area set is as reference point.In the first state, image collector
Set the image that can obtain corresponding first direction set.Wherein, first direction collection be combined into based on the datum level with the reference point
Angle in first angle range direction gather.In the second condition, image collecting device can obtain corresponding second direction
The image of set.Wherein, second direction collection be combined into based on the datum level with the angle of the reference point in second angle range
Direction set.
Fig. 2 shows the examples that determining image reconstruction device obtains the direction set of image.
As shown in Fig. 2, image collecting device A and reference point B are all located at horizontal plane O so that datum level is horizontal plane 0 as an example
It is interior.At this point, the first direction collection that image collecting device A can be acquired in horizontal plane O is combined into first on the basis of horizontal plane O
Whole directions in angular extensions alpha.With the line of image collecting device A and reference point B for 0 ° of direction, and the line is along counterclockwise
The angle that direction rotates a circle is 0-360 °.The first angle range α is the pickup area of image collecting device A in horizontal plane O
It is interior far from the line on one side between the line first angle and close to the line while and the line between
Direction range of convergence between second angle.The second direction collection that image collecting device A can be acquired in horizontal plane O is combined into
Whole directions in two angular range betas.The first angle range beta is the pickup area of image collecting device A in horizontal plane O
Close to the line on one side the first angle between the line and far from the line while and the line between second
Direction range of convergence between angle.
In the present embodiment, there are two types of situations for first direction set and second direction set difference:
In the first scenario, first direction set and second direction set are entirely different, i.e., first direction set institute is right
The first angle range answered does not have any overlapping with second angle range corresponding to second direction set.For example, first direction
Gathering corresponding first angle may range from 0-180 °, and the corresponding second angle of second direction set may range from 181-
360°。
In the latter case, first direction set can be partially different from second direction set, i.e. first direction set
Corresponding first angle range overlaps with second angle range corresponding to second direction set.For example, first party
It may range from 0-180 ° to corresponding first angle is gathered, the corresponding second angle of second direction set may range from 100-
300°.For another example the corresponding first angle of first direction set may range from 0-180 °, second direction set corresponding second
Angular range can be 0-360 °.
In the present embodiment, switching to the second state from first state may include one of the following:
Discrete second direction set is switched to from continuous first direction set；Or
Acyclic second direction set is switched to from the first direction set of circulation.
In one example, switching to the second state from first state can be to switch to from continuous first direction set
Discrete second direction set.For example, in the first state, the corresponding first angle of first direction set may range from 0-
180 °, in the second condition, the corresponding second angle of second direction set may range from 0-100 ° and 150-180 °.At this point,
First direction collection is combined into continuously, and second direction collection is combined into has part different and by first direction set from first direction set
The discrete direction set for including.For another example in the first state, the corresponding first angle range of first direction set can be with
It is 0-180 °, in the second condition, the corresponding second angle of second direction set may range from 40-100 ° and 150-240 °.
At this point, first direction collection is combined into continuously, second direction collection is combined into has part different and not by first from first direction set
Discrete direction set that direction set includes.
In another example, switching to the second state from first state can be to switch from the first direction set of circulation
To acyclic second direction set.For example, in the first state, the corresponding first angle of first direction set may range from
0-360 °, since it acquires one week image of image collecting device, for the direction set of circulation.In the second state
Under, the corresponding second angle of second direction set may range from 0-100 ° and 150-180 °.At this point, second direction collection be combined into
First direction set has part different and the discontinuous and acyclic direction for including by first direction set is gathered.Example again
Such as, in the first state, the corresponding first angle of first direction set may range from 0-360 °, adopt since it acquires image
One week image of acquisition means, therefore, for the direction set of circulation.In the second condition, second direction set corresponding second
Angular range can be 0-180 °.Have part different and by first party from first direction set at this point, second direction collection is combined into
The continuous and acyclic direction set for including to set.
Therefore, in the present embodiment, direction set corresponding to adjustment acquisition image is not change image collecting device
Focal length in the case where carry out.I.e. in the present embodiment, without the focal length by changing image collecting device, and change acquisition
The corresponding picture range of image, it is only necessary to adjust direction or the direction set of image acquisition device, it can change
Acquire the corresponding picture range of image.
In the present embodiment, switching to the second state from first state can be realized by two ways:
First way
Fig. 3 shows the flow chart of one embodiment of the specific method of the step S120 in Fig. 1.
As shown in figure 3, may include: from the method that first state switches to the second state
S210, the first image for obtaining corresponding first direction set；
S220, the first image of processing, obtain the second image of corresponding second direction set；
It can be applied to first direction set in first way and second direction Set-dissection be overlapped, and first direction collection
Conjunction includes the case where second direction set.At this point it is possible to obtain the first image in first direction set, then by cutting out or
First image, is changed into the second image of corresponding second direction set by the modes such as interception.
The example that said reference face is horizontal plane is continued to use, can first obtain relative to the angular range of reference point is 0-180 °
The first image in the pickup area of corresponding first direction set.Then, the first image is cut out, and is only retained relative to reference
The angular range of point is the second image in the pickup area of 150-180 ° of corresponding second direction set.
As it can be seen that first way is the direction set not changed when image collecting device carries out Image Acquisition, but pass through
First image of acquisition is handled, to obtain the second image.It in the present embodiment, can be by software realization to first
The processing of image, to reduce cost.
The second way
The method for switching to the second state from first state can also include:
It is switched to from the first image for directly obtaining corresponding first direction set and directly obtains corresponding second direction set
Second image.
The second way can be applied to first direction set and second direction Set-dissection is overlapped and first direction set
There is a situation where that part is different from second direction set, or can be applied to first direction set and second direction set is complete
Different situations.At this point it is possible to which the acquisition range of image collecting device is directly changed into second direction by first direction set
Set, then Image Acquisition is carried out, and directly obtain the second image.
Continue to use said reference face be horizontal plane example, can directly by the acquisition range of image collecting device by relative to
It is 150- that the angular range of reference point, which is that 0-180 ° of corresponding first direction set change into relative to the angular range of reference point,
180 ° of corresponding second direction set, then acquire the second image.
In this fashion, the direction set for changing acquisition can be directly realized by the change of hardware.For example, it is used
It installs radical occlusion device on image collecting device additional, directly by blocking the position other than the set of the direction for needing to acquire, realizes acquisition
The change that direction is gathered when image.Due to no longer needing to handle acquisition image, the acquisition of image can be improved and broadcast
Put efficiency.
As it can be seen that the second way is the direction set changed when image collecting device carries out Image Acquisition, i.e., without warp
It crosses and image is handled, the second image can be directly acquired.
Fig. 4 shows the method that the image collecting device of the present embodiment obtains image.
As shown in figure 4, the method that image collecting device obtains the image of corresponding first direction set or second direction set
May include:
S310, acquisition original image；
S320, processing original image, obtain the edge image of original image；
S330, the image that corresponding first direction set or second direction set are determined according to edge image.
In the following, illustrating the method that the image collecting device of the present embodiment obtains image by taking full-view camera as an example.Wherein,
Full-view camera can be wide-angle camera or single full-view camera.
If wanting to obtain in the space of such as meeting room, it surround one week of the full-view camera being set among meeting room
Image, then firstly the need of acquisition full-view camera holding plane more than directive corresponding hemisphere space of planes plan view
Picture.Then, the flat image is handled, removes the central area image of flat image, and using the edge image of reservation as being former
Beginning image, after carrying out cutting and correction process to this yuan of number figure, can be obtained it is similar with circular one week image of meeting room or
The acquisition image of the identical full-view camera of person.The image of first direction set or second direction set is the edge image
The image of the regional scope of corresponding first direction set or second direction set meaning.
By in this present embodiment, can be obtained by full-view camera full-view camera pair first direction set or the
Corresponding image is gathered in two directions, it is therefore not necessary to play around one week image of meeting room always, but can be according to user's need
It chooses whether to watch around one week image of meeting room, and can also be needed to select viewing meeting room specific according to user
The acquisition image of the set of direction corresponding to position so that full-view camera using more flexible, can be improved panoramic shooting
The performance of the interaction of the flexibility and full-view camera of the configuration of head, and improve the usage experience of user.
In the present embodiment, the first information is the information about direction.I.e. the first information is for by first direction set
Change into the information of second direction set.Wherein, the first information can be the entirely different with first direction set of user's input
Second direction set information.The first information can also increase by a side on the basis of the set in a first direction for user's input
To set so that it becomes the information of second direction set.What the first information can also input for user removes first direction set
Part direction set is further added by a direction and gathers the information so that it becomes second direction set.As it can be seen that no matter which kind of above-mentioned situation,
The first information all includes the information that user is acquired the direction of direction setting to image collecting device.
Specifically, the first information may include first direction；
Wherein, then there is no first direction in second direction set if there is first direction in first direction set；First party
Into set if without first direction, there is first direction in second direction set.
For example, first direction set is if it is 0-180 °, second direction set is if it is 150-210 °.Then first direction collection
Unspecified angle or angle set in conjunction in addition to 150-180 ° all can be used as first direction, remove 150- in second direction set
Unspecified angle or angle set other than 180 ° can also be used as first direction.As long as it can be seen that first direction set and second
Direction collection is combined into different direction set, then, in a first direction in set and second direction set, certainly exist such a
First direction is that have in first direction set and have and first direction in no or second direction set in second direction set
The direction not having in set.
In the present embodiment, the mode for obtaining the first information may include following two kinds:
First way
The first information is obtained by continuous direction input device.This mode is suitable for first direction set and second direction
The case where set is all gathered for continuous direction.Specifically, continuous direction input device can switch for shuttle, shuttle switch
It can be switched to carry out the shuttle of touch input operation, or switched by rotating the shuttle that knob mode inputs.This
When, user can make it receive a direction set, and as with second party by operating to shuttle switch
To the first information of set.
For example, shuttle switch can be able to be specially along single camera periphery for annular soft-touch control, annular soft-touch control
One week setting annular touch area.When controlling direction set, can according to need, the continuously slipping touching on touch area
It touches, includes the input of the direction set of multiple directions corresponding with touch area with completion.Therefore, by the way of shuttle switch
Angular range corresponding to family more flexible ground adjustment direction set can be used, for accurately adjusting the angle range and wide-angle
The input efficiency of the switching of range is higher.
The second way
The first information is obtained by an input unit in multiple input units, each of input unit is corresponding different
Direction or direction set.Due to each input unit generally corresponding one fixed direction set, this mode is suitable for pair
The more fixed situation of the angular range corresponding to first direction set and second direction set.Specifically, multiple input units
It can be the control switch for respectively corresponding different angle range, when each control switch is turned on, then its corresponding angular range
It is selected.Name user can make it receive one be made of multiple angular ranges by opening corresponding control switch at this time
A direction set, and as the first information for having second direction set.
In the second way, due to gathering the side being adjusted using direction of multiple input units to multiple fixations
Formula so that structure is simple, at low cost, as long as also, due to by with the control of control switch of input unit can
Realize the selection gathered the corresponding direction of input unit, therefore, the operation of user is simpler, can rapidly carry out direction collection
The input of conjunction.
Fig. 5 shows the structural schematic diagram of the multimedia device of one embodiment of the disclosure.
As shown in figure 5, present invention also provides a kind of multimedia devices, comprising:
Acquisition device 410, for obtaining image；
Processing unit 420, comprising:
Acquiring unit 421, in the first state, obtaining the first information, wherein first state is to obtain corresponding first
The state of the image of direction set；
Control unit 422 switches to the second state from first state for responding the first information, wherein the second state is
Obtain the state of the image of corresponding second direction set；
Wherein, first direction set is different with second direction set.
Specifically, in the present embodiment, multimedia device has at least two states, i.e., at least has first state and the
Two-state.At this point it is possible to being arranged with the parallel plane in acquisition direction of multimedia device is benchmark face, multimedia device most
Any point being located in the datum level in big pickup area is as reference point.In the first state, multimedia device can obtain
The image of first direction set must be corresponded to.Wherein, first direction collection is combined into is in the angle of the reference point based on the datum level
Gather in the direction of first angle range.In the second condition, multimedia device can obtain the image of corresponding second direction set.
Wherein, second direction collection is combined into gathering in the direction of second angle range with the angle of the reference point based on the datum level.
Continue so that datum level is horizontal plane as an example, at this point, to be combined into this more for the first direction collection that multimedia device can acquire
The actual acquisition region of media apparatus in the first state is farthest with the reference point that is located in the same horizontal plane in the horizontal plane
First angle range between point and the angle of closest approach.The second direction collection that multimedia device can acquire is combined into the multimedia
The actual acquisition region of device in the second condition in the horizontal plane with the farthest point of reference point being located in the same horizontal plane and
Second angle range between the angle of closest approach.
In the present embodiment, there are two types of situations for first direction set and second direction set difference:
In the first scenario, first direction set and second direction set are entirely different, i.e., first direction set institute is right
The first angle range answered does not have any overlapping with second angle range corresponding to second direction set.For example, first direction
Gathering corresponding first angle may range from 0-180 °, and the corresponding second angle of second direction set may range from 181-
360°。
In the latter case, first direction set can be partially different from second direction set, i.e. first direction set
Corresponding first angle range overlaps with second angle range corresponding to second direction set.For example, first party
It may range from 0-180 ° to corresponding first angle is gathered, the corresponding second angle of second direction set may range from 100-
300°.For another example the corresponding first angle of first direction set may range from 0-180 °, second direction set corresponding second
Angular range can be 0-360 °.
As it can be seen that in the present embodiment, direction set corresponding to adjustment acquisition image is not change acquisition device 410
It is carried out in the case where focal length.I.e. in the present embodiment, without the focal length by changing acquisition device 410, and change acquisition figure
The corresponding picture range of picture, it is only necessary to adjust direction or the direction set of the acquisition of acquisition device 410, it can change acquisition
The corresponding picture range of image.
In the present embodiment, switching to the second state from first state can be realized by two ways:
First way
Then the first image that corresponding first direction set is obtained by acquisition device 410 handles the first image, acquisition pair
Answer the second image of second direction set；
It can be applied to first direction set in first way and second direction Set-dissection be overlapped, and first direction collection
Conjunction includes the case where second direction set.At this point it is possible to obtain the first image in first direction set, then by cutting out or
First image, is changed into the second image of corresponding second direction set by the modes such as interception.
The example that said reference face is horizontal plane is continued to use, can first obtain relative to the angular range of reference point is 0-180 °
The first image in the pickup area of corresponding first direction set.Then, the first image is cut out, and is only retained relative to reference
The angular range of point is the second image in the pickup area of 150-180 ° of corresponding second direction set.
As it can be seen that first way be do not change acquisition device 410 carry out Image Acquisition when direction set, but by pair
First image of acquisition is handled, to obtain the second image.It in this mode, can be by software realization to the first image
Processing, to reduce cost.
The second way
Acquisition device 410 is switched to from the first image for directly obtaining corresponding first direction set by acquisition device 410
Directly obtain the second image of corresponding second direction set.
The second way can be applied to first direction set and second direction Set-dissection is overlapped and first direction set
There is a situation where that part is different from second direction set, or can be applied to first direction set and second direction set is complete
Different situations.At this point it is possible to which the acquisition range of acquisition device 410 is directly changed into second direction collection by first direction set
It closes, then carries out Image Acquisition, and directly obtain the second image.
Continue to use said reference face be horizontal plane example, can directly by the acquisition range of acquisition device 410 by relative to
It is 150- that the angular range of reference point, which is that 0-180 ° of corresponding first direction set change into relative to the angular range of reference point,
180 ° of corresponding second direction set, then acquire the second image.
As it can be seen that the second way is the direction set changed when acquisition device 410 carries out Image Acquisition, that is, needing not move through
Image is handled, the second image can be directly acquired.
In one embodiment, multimedia device can also include:
Input unit 430, for inputting the first information about direction.
In the present embodiment, input unit 430 may include following two kinds of forms:
The first form
Input unit 430 can switch for shuttle, and shuttle switch can be opened to carry out the shuttle of touch input operation
It closes, or switched by rotating the shuttle that knob mode inputs.At this point, user can be by grasping shuttle switch
Make, so that it is received a direction set, and as the first information for having second direction set.
By taking shuttle switch can be for annular soft-touch control as an example, annular soft-touch control can be specially along acquisition device 410
Single camera periphery one week be arranged annular touch area.When controlling direction set, can according to need, in Petting Area
Continuously slipping touch on domain includes the input of the direction set of multiple directions corresponding with touch area with completion.Therefore, it uses
Angular range corresponding to family more flexible ground adjustment direction set can be used in the mode of shuttle switch, for accurate adjusting angle
The input efficiency for spending the switching of range and polarizers of big angle scope is higher.
The second way
Input unit 430 can be the control switch for respectively corresponding different angle range, when each control switch is turned on,
Then its corresponding angular range is selected.Name user can be such that it receives by more by opening corresponding control switch at this time
The direction set of a angular range composition, and as the first information for having second direction set.Due to each control
General corresponding one fixed direction set of system switch, this mode are suitable for for first direction set and second direction set
The more fixed situation of corresponding angular range.
In this mode, due to making in such a way that direction set of multiple control switches to multiple fixations is adjusted
Structure it is simple, at low cost, as long as also, due to by control switch carry out control can be thus achieved to control switch pair
The selection for the direction set answered, therefore, the operation of user is simpler, can rapidly carry out the input of direction set.
In another embodiment, multimedia device can also include:
Radical occlusion device is closed for blocking at least one direction or the direction set of acquisition device so that acquiring unit obtains
The first information in direction.
In the present embodiment, radical occlusion device can be lens cap.Lens cap can work as needs by the sub- Gai Zuhe of a plurality of lenses
When blocking a certain or certain several direction set, camera lens can be installed in the position of the camera lens of its corresponding acquisition device 410 respectively
Lid.Specifically, the camera lens lid of lens cap can be separate structure, can according to need block discrete direction collection at this time
It closes.The camera lens lid of lens cap may be the successively structure of adjacent connection two-by-two, can according to need at this time block it is continuous
Direction set.Furthermore it is also possible to which one end of a plurality of lenses sub- lid of lens cap is all rotatably connected, then pass through rotation
Mode rotates each camera lens lid to corresponding position, can according to need block discrete direction set at this time.
In this embodiment, the direction set for changing acquisition due to can directly realize by the change of hardware, no longer needs to
Acquisition image is handled, therefore acquisition and the playing efficiency of image can be improved.
It should be noted that in this embodiment, can also not have input unit 430, only pass through radical occlusion device
The acquiring unit 421 of processing unit 420 is set to obtain the first information.It is, of course, also possible to defeated to multimedia device by other means
Enter first information, such as long-range control equipment etc., as long as the acquiring unit of the processing unit 420 of multimedia device can be made
421 obtain the information about direction for first direction set to be changed into second direction set.
It is apparent to those skilled in the art that for convenience and simplicity of description, the data of foregoing description
The electronic equipment that processing method is applied to, can be with reference to the corresponding description in before-mentioned products embodiment, and details are not described herein.
Above embodiments are only the exemplary embodiment of the disclosure, are not used in the limitation disclosure, the protection scope of the disclosure
It is defined by the claims.Those skilled in the art can make respectively the disclosure in the essence and protection scope of the disclosure
Kind modification or equivalent replacement, this modification or equivalent replacement also should be regarded as falling within the scope of the disclosure.
Claims (10)
1. a kind of control method is applied to image collecting device, comprising:
In the first state, the first information is obtained, wherein the first state is the image for obtaining corresponding first direction set
State；
The first information is responded, switches to the second state from the first state, wherein second state is to be corresponded to
The state of the image of second direction set；
Wherein, the first direction set is different with the second direction set.
2. control method according to claim 1, in which: switching to the second state from the first state includes in following
One kind:
Discrete second direction set is switched to from continuous first direction set；Or
Acyclic second direction set is switched to from the first direction set of circulation.
3. control method according to claim 1, in which: switching to the second state from the first state includes:
Obtain the first image of the corresponding first direction set；
The first image is handled, the second image of the corresponding second direction set is obtained；
Or
It is switched to from the first image for directly obtaining the corresponding first direction set and directly obtains the corresponding second direction collection
The second image closed.
4. control method according to claim 1, in which: obtain the corresponding first direction set or the second direction
The method of the image of set includes:
Acquire original image；
The original image is handled, the edge image of the original image is obtained；
The image of the corresponding first direction set or the second direction set is determined according to the edge image.
5. control method according to claim 1, in which: the first information is the information about direction.
6. control method according to claim 5, in which: the first information includes first direction；
Wherein, if there is the first direction in the first direction set, then there is no described in the second direction set
One direction；In the first direction set if without the first direction, have described first in the second direction set
Direction.
7. control method according to claim 5, in which: obtaining the first information includes:
The first information is obtained by continuous direction input device；Or
The first information is obtained by an input unit in multiple input units, each correspondence in the input unit
Different directions or direction set.
8. a kind of multimedia device, comprising:
Acquisition device, for obtaining image；
Processing unit, comprising:
Acquiring unit, in the first state, obtaining the first information, wherein the first state is to obtain corresponding first party
To the state of the image of set；
Control unit switches to the second state from the first state, wherein described second for responding the first information
State is to obtain the state of the image of corresponding second direction set；
Wherein, the first direction set is different with the second direction set.
9. multimedia device according to claim 8, wherein further include:
Input unit, for inputting the first information about direction.
10. multimedia device according to claim 8, wherein further include:
Radical occlusion device, for blocking at least one direction or the direction set of the acquisition device, so that the acquiring unit obtains
Take the first information about direction.
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