CN105072326A - Method for controlling rotation of camera and terminal - Google Patents
Method for controlling rotation of camera and terminal Download PDFInfo
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- CN105072326A CN105072326A CN201510260777.6A CN201510260777A CN105072326A CN 105072326 A CN105072326 A CN 105072326A CN 201510260777 A CN201510260777 A CN 201510260777A CN 105072326 A CN105072326 A CN 105072326A
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Abstract
The present invention discloses a method for controlling rotation of a camera and a terminal. The method comprises acquiring a current photographing mode of the terminal; adjusting current rotating speed of a rotatable camera of the terminal according to the current photographing mode; and controlling the rotatable camera to rotate at the adjusted rotating speed. The terminal is also correspondingly provided. With adoption of the method and the terminal, the rotating speed of the rotatable camera of the terminal can be precisely and flexibly adjusted according to the selected photographing modes.
Description
Technical field
The embodiment of the present invention relates to intelligent terminal technical field, particularly relates to a kind of method and the terminal that control camera rotation.
Background technology
Along with terminal is as more and more higher in the intelligence degree such as smart mobile phone, panel computer, people use mobile terminal to record and the various strange things shared in life as filming apparatus more and more continually whenever and wherever possible.
At present, the technology of terminal collocation rotatable camera is very ripe, but in the process of its rotatable camera of terminal control, be difficult to realize controlling according to the speed of different screening-modes to rotatable camera, such as, user is when carrying out snap pattern, adopt fast speed rotating camera to take, then need when needing to carry out slow-motion pan-shot to reduce rotary speed to take, but in prior art, the mode that general employing at the uniform velocity rotates or manual mode rotate camera, thus be difficult to precisely, adjust the rotary speed of rotatable camera neatly.
Summary of the invention
Embodiments provide a kind of method and the terminal that control camera rotation, the rotary speed of the rotatable camera of mobile terminal can be regulated precisely, neatly.
Embodiments provide a kind of method controlling camera and rotate, comprising:
Obtain the current exposal model of terminal;
According to described current exposal model, adjust the current rotary speed of the rotatable camera of described terminal;
Control described rotatable camera to rotate with the rotary speed after adjustment.
Correspondingly, the embodiment of the present invention additionally provides a kind of terminal, comprising:
Acquiring unit, for obtaining the current exposal model of terminal;
Adjustment unit, for according to described current exposal model, adjusts the current rotary speed of the rotatable camera of described terminal;
Rotary unit, rotates with the rotary speed after adjustment for controlling described rotatable camera.
Visible, the method adopting the control camera of the embodiment of the present invention to rotate and terminal, by obtaining the current exposal model of terminal, then the current rotary speed of the rotatable camera of described terminal is adjusted according to described current exposal model, and control described rotatable camera and rotate with the rotary speed after adjustment, can realize regulating the rotary speed of the rotatable camera of mobile terminal precisely, neatly according to the exposal model selected.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, be briefly described to the accompanying drawing used required in embodiment, description below, apparently, accompanying drawing in the following describes is only some embodiments of the embodiment of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
A kind of schematic flow sheet controlling the method that camera rotates that Fig. 1 provides for the embodiment of the present invention;
The schematic flow sheet of the method that the another kind control camera that Fig. 2 provides for the embodiment of the present invention rotates;
The structural representation of a kind of terminal that Fig. 3 provides for the embodiment of the present invention;
The structural representation of the adjustment unit of the terminal that Fig. 4 provides for the embodiment of the present invention;
The structural representation of the another kind of terminal that Fig. 5 provides for the embodiment of the present invention;
The structural representation of another terminal that Fig. 6 provides for the embodiment of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only embodiment of the present invention part embodiment, instead of whole embodiments.Based on the embodiment in the embodiment of the present invention, those of ordinary skill in the art are not paying the every other embodiment obtained under creative work prerequisite, all belong to the scope of embodiment of the present invention protection.
In embodiments of the present invention, terminal can include but not limited to: notebook computer, mobile phone, panel computer, intelligent wearable device etc.The system of terminal refers to the operating system of terminal, can include but not limited to: android system, Saipan system, Windows system, IOS (Mobile operating system of Apple's exploitation) system etc.It should be noted that, Android terminal refers to the terminal of android system, and Saipan terminal refers to the terminal of Saipan system, etc.Above-mentioned terminal is only citing, and non exhaustive, including but not limited to above-mentioned terminal.
Below in conjunction with Fig. 1-Fig. 2, a kind of method controlling camera rotation that the embodiment of the present invention provides is described in detail.
Refer to Fig. 1, Fig. 1 is a kind of method flow schematic diagram controlling camera and rotate that the embodiment of the present invention provides.The method that control camera described in the present embodiment rotates, comprises step S101-S103.
S101, obtains the current exposal model of terminal.
In specific implementation; obtain the current exposal model of terminal; wherein; exposal model can comprise Night, starry sky pattern, seascape pattern, self-timer mode, panning mode, dynamic mode and burst mode etc.; the exposal model of terminal comprises above-mentioned pattern but is not limited to above-mentioned pattern, also can be that other and above-mentioned similar pattern are also in the scope of protection of the invention.Terminal can select the current shooting pattern of terminal automatically, also can be selected by the interactive interface of terminal by user.
S102, according to described current exposal model, adjusts the current rotary speed of the rotatable camera of described terminal;
In specific implementation, according to current exposal model, the current rotary speed of the rotatable camera of adjustment terminal, as a kind of possible execution mode, the rotatable camera of terminal can be front-facing camera, post-positioned pick-up head, by the rotatable camera of USB interface or wifi technical controlling and binocular camera.When current exposal model is dynamic mode, terminal can according to current exposal model, and the current rotary speed of the rotatable camera of adjustment terminal is A1; As current exposal model be switched to panning mode when, the current rotary speed of rotatable camera of adjustment terminal is A2, and wherein, A1 with A2 is not identical numerical value.
As the execution mode that another kind is possible, under current exposal model, the rotary speed of the rotatable camera of terminal control be variable velocity, at the uniform velocity or environmentally in the change of brightness carry out adjustment rotary speed.Such as, rotatable camera is under comparatively dark situation, and terminal can control the rotary speed that rotatable camera is adjusted to slower; The photographed scene of rotatable camera is under brighter environment, and terminal can control rotatable camera and be adjusted to rotary speed faster; Or when having a situation of object of rapid movement in the photographed scene of rotatable camera, terminal can control rotatable camera and be adjusted to rotary speed faster.
As the execution mode that another is possible, the current exposal model that terminal can be selected according to user, the current rotary speed of the rotatable camera of adjustment terminal.Such as, when user puts camera shooting after a procedure, need go to take identical picture by front-facing camera, in this case, terminal can control rotatable camera and carry out fast rotational, to complete the exchange of front and rear camera as early as possible again.
S103, controls described rotatable camera and rotates with the rotary speed after adjustment.
In specific implementation, adjust the current rotary speed of the rotatable camera of terminal according to previous step S102 after, control rotatable camera and carry out rotary manipulation with the rotary speed after adjustment, until rotate to predeterminated position, start to take.
Adopt the embodiment of the present invention, by obtaining the current exposal model of terminal, then the current rotary speed of the rotatable camera of described terminal is adjusted according to described current exposal model, and control described rotatable camera and rotate with the rotary speed after adjustment, can realize regulating the rotary speed of the rotatable camera of mobile terminal precisely, neatly according to the exposal model selected.
Refer to Fig. 2, Fig. 2 is the schematic flow sheet of the method for the another kind control camera rotation that the embodiment of the present invention provides.The execution mode that the another kind of the embodiment of method described in Fig. 1 that control camera described in the present embodiment rotates is possible, comprises step S201-S206.
S201, the mapping relations between at least one rotary speed that at least one exposal model and described rotatable camera be set.
In specific implementation, terminal can arrange the mapping relations between at least one rotary speed of at least one exposal model and rotatable camera.Such as: it is A1 that terminal can arrange the rotary speed of rotatable camera under Night, it is A2 that terminal can arrange the rotary speed of rotatable camera under starry sky pattern, the rotary speed that terminal can arrange the rotatable camera under seascape pattern is A3, the rotary speed that terminal can arrange the rotatable camera under panning mode is A4, the rotary speed that terminal can arrange the rotatable camera under dynamic mode is A5, and terminal can the rotary speed of rotatable camera be A6 etc. under burst mode.Wherein, A1, A2, A3, A4, A5, A6 can be different numerical value; Or the component values in A1, A2, A3, A4, A5, A6 is identical; Or A1, A2, A3, A4, A5, A6 can be the speed of variable rotation, the rotary speed as A1 meets normal distribution.
S202, receive and switch exposal model instruction, the instruction of described switching exposal model is selected for terminal for switching different exposal models, and the instruction of described switching exposal model is selected for terminal for switching different exposal models.
In specific implementation, receive and switch exposal model instruction, wherein, switch exposal model instruction and select for terminal for switching different exposal models.Terminal can receive user and input the instruction of switching exposal model.Switch with following exposal model and be described in detail, as: Night, starry sky pattern, seascape pattern, self-timer mode, panning mode, dynamic mode and burst mode, when terminal receives switching exposal model instruction, exposal model handoff procedure can be: as Night is switched to starry sky pattern, as seascape pattern is switched to self-timer mode, as panning mode is switched to dynamic mode, as self-timer mode is switched to burst mode etc.
As a kind of possible execution mode, terminal can receive and switch exposal model instruction, this switching exposal model instruction can be used for switching different exposal models and selects for terminal, after user have rotated the exposal model of the corresponding switching needed, terminal can control rotatable camera and rotate with the rotary speed that the exposal model after switching is corresponding.Such as, terminal can receive and switch exposal model instruction, switching exposal model instruction to select for terminal for switching different exposal models, panning mode being switched to dynamic mode, terminal the rotary speed of dynamic mode can control rotatable camera and rotates.
S203, obtains the current exposal model of terminal.
In specific implementation; obtain the current exposal model of terminal; wherein; exposal model can comprise Night, starry sky pattern, seascape pattern, self-timer mode, panning mode, dynamic mode and burst mode etc.; the exposal model of terminal comprises above-mentioned pattern but is not limited to above-mentioned pattern, also can be that other and above-mentioned similar pattern are also in the scope of protection of the invention.Terminal can select the current shooting pattern of terminal automatically, also can be selected by the interactive interface of terminal by user.
S204, according to described mapping relations, obtains the rotary speed of the rotatable camera mated with described current exposal model.
In specific implementation, terminal according to the mapping relations between at least one exposal model and at least one rotary speed of rotatable camera, can obtain the rotary speed of the rotatable camera of current exposal model coupling.In the present embodiment, mapping relations between at least one exposal model and at least one rotary speed of described rotatable camera can be made into a mapping table by terminal, when terminal determines current exposal model, corresponding searching is carried out in the mapping table according to current exposal model, when finding with rotary speed under current exposal model, terminal the rotary speed under current exposal model can control rotatable camera and rotates.
S205, is defined as the current rotary speed of described rotatable camera by the described rotary speed got.
In specific implementation, the rotary speed got, when matching the rotary speed under current exposal model according to mapping table, can be defined as the current rotary speed of rotatable camera by terminal.
As a kind of possible execution mode, when terminal is current rotate with a certain speed time, the rotary speed got can be defined as the current rotary speed of rotatable camera, rotatable camera will rotate with current rotary speed.
S206, when receive reverse instruction, described rotary speed is adjusted to the corresponding negative value speed of described rotary speed, is reversed rotation to make described rotatable camera to described preset direction.
In specific implementation, terminal can when receive reverse instruction, the rotary speed of rotatable camera is adjusted to the corresponding negative value speed of the rotary speed under current exposal model, is reversed rotation to make rotatable camera to preset direction.
As a kind of possible execution mode, terminal can when receiving reverse instruction, the rotary speed of rotatable camera is adjusted to pre-set velocity, this pre-set velocity is the inverted speed of the rotary speed under current exposal model, is reversed rotation to make rotatable camera to preset direction.Pre-set velocity can be a fixed speed, or pre-set velocity can be the speed meeting predetermined linear function, and as pre-set velocity is: v=at, wherein, v is pre-set velocity, and a is predetermined acceleration, and t is the time.
The embodiment of the present invention arranges the mapping relations between at least one rotary speed of at least one exposal model and rotatable camera, receive and switch exposal model instruction, obtain the current exposal model of terminal, according to mapping relations, obtain the rotary speed of the rotatable camera mated with current exposal model, and this rotary speed is defined as the current rotary speed of rotatable camera, selection speed is obtained by the exposal model selected, improve the precision of rotation, when receiving reverse instruction, rotary speed is adjusted to the corresponding negative value speed of rotary speed, rotation is reversed to described preset direction to make rotatable camera, improve the flexibility that rotatable camera rotates.
Below in conjunction with Fig. 3-Fig. 5, the terminal that the embodiment of the present invention provides is described in detail.It should be noted that, a kind of terminal shown in Fig. 3-Fig. 5, for performing Fig. 1 of the present invention and method embodiment illustrated in fig. 2, for convenience of explanation, illustrate only the part relevant to the embodiment of the present invention, concrete ins and outs do not disclose, and please refer to the embodiment shown in Fig. 1 and Fig. 2 of the present invention.
Refer to Fig. 3, Fig. 3 is the structural representation of a kind of terminal that the embodiment of the present invention provides.Terminal described in the embodiment of the present invention, specifically comprises: acquiring unit 11, adjustment unit 12 and rotary unit 13.
Acquiring unit 11, for obtaining the current exposal model of terminal.
In specific implementation; acquiring unit 11 obtains the current exposal model of terminal; wherein; exposal model can comprise Night, starry sky pattern, seascape pattern, self-timer mode, panning mode, dynamic mode and burst mode etc.; the exposal model of terminal comprises above-mentioned pattern but is not limited to above-mentioned pattern, also can be that other and above-mentioned similar pattern are also in the scope of protection of the invention.Terminal can select the current shooting pattern of terminal automatically, also can be selected by the interactive interface of terminal by user.
Adjustment unit 12, for according to described current exposal model, adjusts the current rotary speed of the rotatable camera of described terminal.
In specific implementation, adjustment unit 12 is according to current exposal model, the current rotary speed of the rotatable camera of adjustment terminal, as a kind of possible execution mode, the rotatable camera of terminal can be front-facing camera, post-positioned pick-up head, by the rotatable camera of USB interface or wifi technical controlling and binocular camera.When current exposal model is dynamic mode, terminal can according to current exposal model, and the current rotary speed of the rotatable camera of adjustment terminal is A1; As current exposal model be switched to panning mode when, the current rotary speed of rotatable camera of adjustment terminal is A2, and wherein, A1 with A2 is not identical numerical value.
As the execution mode that another kind is possible, under current exposal model, the rotary speed of the rotatable camera of terminal control be variable velocity, at the uniform velocity or environmentally in the change of brightness carry out adjustment rotary speed.Such as, rotatable camera is under comparatively dark situation, and terminal can control the rotary speed that rotatable camera is adjusted to slower; The photographed scene of rotatable camera is under brighter environment, and terminal can control rotatable camera and be adjusted to rotary speed faster; Or when having a situation of object of rapid movement in the photographed scene of rotatable camera, terminal can control rotatable camera and be adjusted to rotary speed faster.
As the execution mode that another is possible, the current exposal model that terminal can be selected according to user, the current rotary speed of the rotatable camera of adjustment terminal.Such as, when user puts camera shooting after a procedure, need go to take identical picture by front-facing camera, in this case, terminal can control rotatable camera and carry out fast rotational, to complete the exchange of front and rear camera as early as possible again.
In another embodiment, described adjustment unit 12 specifically for when receive reverse instruction, described rotary speed is adjusted to the corresponding negative value speed of described rotary speed, is reversed rotation to make described rotatable camera to described preset direction.
Concrete, please with reference to Fig. 4, the structural representation of the adjustment unit of the terminal provided for the embodiment of the present invention.As shown in Figure 4, described adjustment unit 12 can comprise: obtain subelement 121 and determine subelement 122.
Obtain subelement 121, for according to described mapping relations, obtain the rotary speed of the rotatable camera mated with described current exposal model;
In specific implementation, obtain subelement 121 and according to the mapping relations between at least one exposal model and at least one rotary speed of rotatable camera, the rotary speed of the rotatable camera of current exposal model coupling can be obtained.In the present embodiment, mapping relations between at least one exposal model and at least one rotary speed of described rotatable camera can be made into a mapping table by terminal, when terminal determines current exposal model, corresponding searching is carried out in the mapping table according to current exposal model, when finding with rotary speed under current exposal model, terminal the rotary speed under current exposal model can control rotatable camera and rotates.
Determine subelement 122, for the described current rotary speed rotary speed got being defined as described rotatable camera.
In specific implementation, determining that subelement 122 is when matching the rotary speed under current exposal model according to mapping table, the rotary speed got can be defined as the current rotary speed of rotatable camera.
As a kind of possible execution mode, when terminal is current rotate with a certain speed time, the rotary speed got can be defined as the current rotary speed of rotatable camera, rotatable camera will rotate with current rotary speed.
Rotary unit 13, rotates with the rotary speed after adjustment for controlling described rotatable camera.
In specific implementation, after the current rotary speed of the rotatable camera of adjustment terminal, rotary unit 13 can control rotatable camera and carry out rotary manipulation with the rotary speed after adjustment, until rotate to predeterminated position, starts to take.
Adopt the embodiment of the present invention, by obtaining the current exposal model of terminal, then the current rotary speed of the rotatable camera of described terminal is adjusted according to described current exposal model, and control described rotatable camera and rotate with the rotary speed after adjustment, can realize regulating the rotary speed of the rotatable camera of mobile terminal precisely, neatly according to the exposal model selected.
Refer to Fig. 5, Fig. 5 is the structural representation of the another kind of terminal that the embodiment of the present invention provides.As shown in Figure 5, the terminal described in the embodiment of the present invention, specifically comprises: acquiring unit 11, adjustment unit 12, rotary unit 13, setting unit 14 and receiving element 15.Wherein, acquiring unit 11, adjustment unit 12, rotary unit 13 describe in detail in the explanation of Fig. 3, are not repeating.
Setting unit 14, at least one exposal model and described rotatable camera be set at least one rotary speed between mapping relations.
In specific implementation, setting unit 14 can arrange the mapping relations between at least one rotary speed of at least one exposal model and rotatable camera.Such as: it is A1 that terminal can arrange the rotary speed of rotatable camera under Night, it is A2 that terminal can arrange the rotary speed of rotatable camera under starry sky pattern, the rotary speed that terminal can arrange the rotatable camera under seascape pattern is A3, the rotary speed that terminal can arrange the rotatable camera under panning mode is A4, the rotary speed that terminal can arrange the rotatable camera under dynamic mode is A5, and terminal can the rotary speed of rotatable camera be A6 etc. under burst mode.Wherein, A1, A2, A3, A4, A5, A6 can be different numerical value; Or the component values in A1, A2, A3, A4, A5, A6 is identical; Or A1, A2, A3, A4, A5, A6 can be the speed of variable rotation, the rotary speed as A1 meets normal distribution.
Receiving element 15, switch exposal model instruction for receiving, the instruction of described switching exposal model is selected for terminal for switching different exposal models, and the instruction of described switching exposal model is selected for terminal for switching different exposal models.
In specific implementation, receiving element 15 receives and switches exposal model instruction, wherein, switches exposal model instruction and selects for terminal for switching different exposal models.Terminal can receive user and input the instruction of switching exposal model.Switch with following exposal model and be described in detail, as: Night, starry sky pattern, seascape pattern, self-timer mode, panning mode, dynamic mode and burst mode, when terminal receives switching exposal model instruction, exposal model handoff procedure can be: as Night is switched to starry sky pattern, as seascape pattern is switched to self-timer mode, as panning mode is switched to dynamic mode, as self-timer mode is switched to burst mode etc.
As a kind of possible execution mode, receiving element 15 can receive and switch exposal model instruction, this switching exposal model instruction can be used for switching different exposal models and selects for terminal, after user have rotated the exposal model of the corresponding switching needed, terminal can control rotatable camera and rotate with the rotary speed that the exposal model after switching is corresponding.Such as, terminal can receive and switch exposal model instruction, switching exposal model instruction to select for terminal for switching different exposal models, panning mode being switched to dynamic mode, terminal the rotary speed of dynamic mode can control rotatable camera and rotates.
The embodiment of the present invention arranges the mapping relations between at least one rotary speed of at least one exposal model and rotatable camera, receive and switch exposal model instruction, obtain the current exposal model of terminal, according to mapping relations, obtain the rotary speed of the rotatable camera mated with current exposal model, and this rotary speed is defined as the current rotary speed of rotatable camera, selection speed is obtained by the exposal model selected, improve the precision of rotation, when receiving reverse instruction, rotary speed is adjusted to the corresponding negative value speed of rotary speed, rotation is reversed to described preset direction to make rotatable camera, improve the flexibility that rotatable camera rotates.
Refer to Fig. 6, the structural representation of another terminal that Fig. 6 provides for the embodiment of the present invention.Terminal described in the present embodiment comprises: at least one input equipment 1000; At least one output equipment 2000; At least one processor 3000, such as CPU; With memory 4000, above-mentioned input equipment 1000, output equipment 2000, processor 3000 are connected by bus 5000 with memory 4000.
Wherein, above-mentioned input equipment 1000 can be contact panel, common PC, liquid crystal display screen, touch screen etc.
Above-mentioned memory 4000 can be high-speed RAM memory, also can be non-labile memory (non-volatilememory), such as magnetic disc store.Above-mentioned memory 4000 is for storing batch processing code, and above-mentioned input equipment 1000, output equipment 2000 and processor 3000, for calling the program code stored in memory 4000, perform and operate as follows:
Above-mentioned processor 3000, for obtaining the current exposal model of terminal.
Wherein, above-mentioned processor 3000 can select the exposal model of terminal as the current exposal model of terminal, and exposal model can include but are not limited to: Night, starry sky pattern, seascape pattern, self-timer mode, panning mode, dynamic mode and burst mode etc.
Above-mentioned processor 3000, also specifically for:
According to described current exposal model, the current rotary speed adjusting the rotatable camera of described terminal controls described rotatable camera and rotates with the rotary speed after adjustment.
Wherein, the current exposal model that above-mentioned processor 3000 can be selected according to user, the current rotary speed of the rotatable camera of adjustment terminal controls rotatable camera and rotates with the rotary speed after adjustment.
As a kind of possible execution mode, the rotatable camera of terminal can be front-facing camera, post-positioned pick-up head, by the rotatable camera of USB interface or wifi technical controlling and binocular camera.When current exposal model is dynamic mode, terminal can control rotatable camera and rotate with the rotary speed of A1, when current exposal model is switched to panning mode, terminal can control rotatable camera and rotate with the rotary speed of A2, wherein, A1 with A2 is not identical numerical value.
As a kind of possible execution mode, above-mentioned processor 3000 is according to the current exposal model of user, and the current rotary speed of the rotatable camera of adjustment terminal controls rotatable camera and rotates with the rotary speed after adjustment.Under current exposal model, the rotary speed of the rotatable camera of terminal control be variable velocity, at the uniform velocity or environmentally in the change of brightness carry out adjustment rotary speed.Such as, rotatable camera is under comparatively dark situation, and terminal can control rotatable camera and rotate with slower speed; The photographed scene of rotatable camera is under brighter environment, and terminal can control rotatable camera and rotate with fast speed; Or have the situation of the object of rapid movement in the photographed scene of rotatable camera, terminal can control rotatable camera and rotate with speed faster.
As a kind of possible execution mode, the current exposal model that above-mentioned processor 3000 can be selected according to user, the current rotary speed of the rotatable camera of adjustment terminal controls rotatable camera and rotates with the rotary speed after adjustment.Such as, when user puts camera shooting after a procedure, want again to go to take identical picture with front-facing camera, in this case, terminal can control rotatable camera and carry out fast rotational, to complete front and rear camera exchange as early as possible.
In the execution mode that some are possible, above-mentioned processor 3000, also specifically for:
Mapping relations between at least one rotary speed that at least one exposal model and described rotatable camera be set.
Wherein, above-mentioned processor 3000 can arrange the mapping relations between at least one rotary speed of at least one exposal model and rotatable camera.Such as: it is A1 that terminal can arrange the rotary speed of rotatable camera under Night, it is A2 that terminal can arrange the rotary speed of rotatable camera under starry sky pattern, the rotary speed that terminal can arrange the rotatable camera under seascape pattern is A3, the rotary speed that terminal can arrange the rotatable camera under panning mode is A4, the rotary speed that terminal can arrange the rotatable camera under dynamic mode is A5, and terminal can the rotary speed of rotatable camera be A6 etc. under burst mode.Wherein, A1, A2, A3, A4, A5, A6 can be different numerical value; Or the component values in A1, A2, A3, A4, A5, A6 is identical; Or A1, A2, A3, A4, A5, A6 can be the speed of variable rotation, the rotary speed as A1 meets normal distribution.
In the execution mode that some are feasible, above-mentioned processor 3000 also specifically for:
According to described mapping relations, obtain the rotary speed of the rotatable camera mated with described current exposal model;
The described rotary speed got is defined as the current rotary speed of described rotatable camera.
Wherein, above-mentioned processor 3000 can obtain the rotary speed of the rotatable camera that current exposal model mates according to the mapping relations between at least one exposal model and at least one rotary speed of described rotatable camera.Particularly, mapping relations between at least one exposal model and at least one rotary speed of described rotatable camera can be made into a mapping table by terminal, when terminal determines current exposal model, corresponding searching is carried out in the mapping table according to current exposal model, when finding with rotary speed under current exposal model, terminal the rotary speed under current exposal model can control rotatable camera and rotates; When matching the rotary speed under current exposal model according to mapping table, the rotary speed got can be defined as the current rotary speed of rotatable camera, terminal can control rotatable camera and rotate with current rotary speed.
In the execution mode that some are feasible, above-mentioned input equipment 1000, also specifically for:
Receive and switch exposal model instruction, the instruction of described switching exposal model is selected for terminal for switching different exposal models.
Wherein, input equipment 1000 can receive user and input the instruction of switching exposal model.Switch with following exposal model and be described in detail, as: Night, starry sky pattern, seascape pattern, self-timer mode, panning mode, dynamic mode and burst mode, when terminal receives switching exposal model instruction, exposal model handoff procedure can be: as Night is switched to starry sky pattern, as seascape pattern is switched to self-timer mode, as panning mode is switched to dynamic mode, as self-timer mode is switched to burst mode etc.
In the execution mode that some are feasible, above-mentioned processor 3000, also specifically for:
When receive reverse instruction, described rotary speed is adjusted to the corresponding negative value speed of described rotary speed, is reversed rotation to make described rotatable camera to described preset direction.
Wherein, above-mentioned processor 3000 can when receive reverse instruction, the rotary speed of rotatable camera is adjusted to the corresponding negative value speed of the rotary speed under current exposal model, is reversed rotation to make rotatable camera to preset direction.
As a kind of possible execution mode, above-mentioned processor 3000 can when receiving reverse instruction, the rotary speed of rotatable camera is adjusted to pre-set velocity, this pre-set velocity is the inverted speed of the rotary speed under current exposal model, is reversed rotation to make rotatable camera to preset direction.Pre-set velocity can be a fixed speed, or pre-set velocity can be the speed meeting predetermined linear function, and as pre-set velocity is: v=at, wherein, v is pre-set velocity, and a is predetermined acceleration, and t is the time.
In specific implementation, the implementation described in each embodiment of the method that the control camera described in Fig. 1 ~ Fig. 2 that the input equipment 1000 described in the embodiment of the present invention, output equipment 2000 and processor 3000 can perform the embodiment of the present invention to be provided rotates, also can perform the implementation of the terminal described in the first embodiment ~ the second embodiment of the terminal described by Fig. 3 ~ Fig. 5 that the embodiment of the present invention provides, not repeat them here.
Module in all embodiments of the embodiment of the present invention or submodule, universal integrated circuit can be passed through, such as CPU (CentralProcessingUnit, central processing unit), or realized by ASIC (ApplicationSpecificIntegratedCircuit, application-specific integrated circuit (ASIC)).
Step in embodiment of the present invention method can be carried out order according to actual needs and be adjusted, merges and delete.
Unit in embodiment of the present invention device can carry out merging, divide and deleting according to actual needs.
One of ordinary skill in the art will appreciate that all or part of flow process realized in above-described embodiment method, that the hardware that can carry out instruction relevant by computer program has come, described program can be stored in a computer read/write memory medium, this program, when performing, can comprise the flow process of the embodiment as above-mentioned each side method.Wherein, described storage medium can be magnetic disc, CD, read-only store-memory body (Read-OnlyMemory, ROM) or random access memory (RandomAccessMemory is called for short RAM) etc.
Above disclosedly be only embodiment of the present invention preferred embodiment, certainly can not limit the interest field of the embodiment of the present invention with this, therefore according to the equivalent variations that embodiment of the present invention claim is done, still belong to the scope that the embodiment of the present invention contains.
Claims (10)
1. control the method that camera rotates, it is characterized in that, comprising:
Obtain the current exposal model of terminal;
According to described current exposal model, adjust the current rotary speed of the rotatable camera of described terminal;
Control described rotatable camera to rotate with the rotary speed after adjustment.
2. the method for claim 1, is characterized in that, before the exposal model of described selection terminal, described method also comprises:
Mapping relations between at least one rotary speed that at least one exposal model and described rotatable camera be set.
3. method as claimed in claim 1 or 2, is characterized in that, described according to described current exposal model, adjusts the current rotary speed of the rotatable camera of described terminal, comprising:
According to described mapping relations, obtain the rotary speed of the rotatable camera mated with described current exposal model;
The described rotary speed got is defined as the current rotary speed of described rotatable camera.
4. method as claimed in claim 1 or 2, it is characterized in that, before the current exposal model of described acquisition terminal, described method also comprises:
Receive and switch exposal model instruction, the instruction of described switching exposal model is selected for terminal for switching different exposal models, and the instruction of described switching exposal model is selected for terminal for switching different exposal models.
5. method as claimed in claim 1 or 2, is characterized in that, the described rotatable camera of described control rotates with the rotary speed after adjustment, comprising:
When receive reverse instruction, described rotary speed is adjusted to the corresponding negative value speed of described rotary speed, is reversed rotation to make described rotatable camera to described preset direction.
6. a terminal, is characterized in that, comprising:
Acquiring unit, for obtaining the current exposal model of terminal;
Adjustment unit, for according to described current exposal model, adjusts the current rotary speed of the rotatable camera of described terminal;
Rotary unit, rotates with the rotary speed after adjustment for controlling described rotatable camera.
7. terminal as claimed in claim 6, it is characterized in that, described terminal also comprises:
Setting unit, at least one exposal model and described rotatable camera be set at least one rotary speed between mapping relations.
8. terminal as claimed in claims 6 or 7, it is characterized in that, described adjustment unit comprises:
Obtain subelement, for according to described mapping relations, obtain the rotary speed of the rotatable camera mated with described current exposal model;
Determine subelement, the rotary speed for being got by described acquisition subelement is defined as the current rotary speed of described rotatable camera.
9. terminal as claimed in claims 6 or 7, it is characterized in that, described terminal also comprises:
Receiving element, switch exposal model instruction for receiving, the instruction of described switching exposal model is selected for terminal for switching different exposal models, and the instruction of described switching exposal model is selected for terminal for switching different exposal models.
10. terminal as claimed in claims 6 or 7, is characterized in that, described adjustment unit specifically for:
When receive reverse instruction, described rotary speed is adjusted to the corresponding negative value speed of described rotary speed, is reversed rotation to make described rotatable camera to described preset direction.
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| CN201510260777.6A CN105072326B (en) | 2015-05-19 | 2015-05-19 | A kind of method and terminal for controlling camera rotation |
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| CN201510260777.6A CN105072326B (en) | 2015-05-19 | 2015-05-19 | A kind of method and terminal for controlling camera rotation |
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| CN108270959A (en) * | 2016-12-30 | 2018-07-10 | 华为技术有限公司 | Method, terminal device and the panoramic imaging device of panoramic imagery |
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| Publication number | Publication date |
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| CN105072326B (en) | 2018-06-12 |
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