CN111316631B - Control method of photographing device and photographing device - Google Patents
Control method of photographing device and photographing device Download PDFInfo
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- CN111316631B CN111316631B CN201980005313.7A CN201980005313A CN111316631B CN 111316631 B CN111316631 B CN 111316631B CN 201980005313 A CN201980005313 A CN 201980005313A CN 111316631 B CN111316631 B CN 111316631B
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- 238000000034 method Methods 0.000 title claims abstract description 62
- 230000002452 interceptive effect Effects 0.000 claims abstract description 10
- 230000001276 controlling effect Effects 0.000 claims description 57
- 230000000875 corresponding effect Effects 0.000 claims description 53
- 230000003068 static effect Effects 0.000 claims description 23
- 230000003993 interaction Effects 0.000 claims description 19
- 230000008859 change Effects 0.000 claims description 14
- 238000003384 imaging method Methods 0.000 claims description 8
- 230000001960 triggered effect Effects 0.000 claims description 4
- 230000002596 correlated effect Effects 0.000 claims description 3
- 238000004891 communication Methods 0.000 claims description 2
- 230000008569 process Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 230000004044 response Effects 0.000 description 6
- 238000005265 energy consumption Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000006399 behavior Effects 0.000 description 2
- 238000004590 computer program Methods 0.000 description 2
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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
- H04N23/65—Control of camera operation in relation to power supply
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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
- H04N23/62—Control of parameters via user interfaces
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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
- H04N23/63—Control of cameras or camera modules by using electronic viewfinders
- H04N23/631—Graphical user interfaces [GUI] specially adapted for controlling image capture or setting capture parameters
Abstract
A control method of a photographing apparatus and a photographing apparatus, the method comprising: acquiring content characteristics of an image shot by the shooting device and/or a motion state of the shooting device; and controlling the shooting device to be in a power consumption mode corresponding to the content characteristics and/or the motion state, wherein different power consumption modes correspond to different power consumption speeds. The method and the device comprehensively consider the influence of the content characteristics of the image shot by the shooting device and/or the motion state of the shooting device on the power consumption mode of the shooting device, and control the shooting device to be in the power consumption mode corresponding to the content characteristics and/or the motion state, so that the cruising control of the shooting device can be realized without depending on the interactive operation of a user and the shooting device, and when the user operation such as shooting or video recording is needed, the shooting device can quickly respond to the user operation, so that the shooting device achieves the best user experience.
Description
Technical Field
The present invention relates to the field of control, and in particular, to a control method for a camera and a camera.
Background
Most of the existing shooting devices only consider the influence of user interaction on the power consumption mode conversion of the existing shooting devices, but do not consider the influence of other factors on the power consumption mode conversion. Meanwhile, in some scenes, if the shooting device is continuously in a low power consumption mode or even is powered off, and a long starting process may be required during shooting again, the shooting device cannot quickly respond to the key scene, so that a wonderful moment is missed, and the shooting device cannot obtain the best user experience.
Disclosure of Invention
The invention provides a control method of an imaging device and the imaging device.
Specifically, the invention is realized by the following technical scheme:
according to a first aspect of the present invention, there is provided a control method of a photographing apparatus, the method including:
acquiring content characteristics of an image shot by the shooting device and/or a motion state of the shooting device;
controlling the photographing apparatus to be in a power consumption mode corresponding to the content feature and/or the motion state;
wherein different power consumption modes correspond to different power consumption speeds.
According to a second aspect of the present invention, there is provided a photographing apparatus including:
the image acquisition module is used for shooting images; and
the controller is electrically connected with the image acquisition module and is used for:
acquiring content characteristics of the image shot by the image acquisition module and/or a motion state of the shooting device;
controlling the photographing apparatus to be in a power consumption mode corresponding to the content feature and/or the motion state;
wherein different power consumption modes correspond to different power consumption speeds.
According to the technical scheme provided by the embodiment of the invention, the influence of the content characteristics of the image shot by the shooting device and/or the motion state of the shooting device on the power consumption mode of the shooting device is comprehensively considered, and the shooting device is controlled to be in the power consumption mode corresponding to the content characteristics and/or the motion state, so that the cruising control of the shooting device can be realized without depending on the interactive operation of a user and the shooting device, and when the user operation such as shooting or video recording is needed, the shooting device can quickly respond to the user operation, so that the shooting device achieves the best user experience.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive labor.
Fig. 1 is a flowchart of a method of controlling a photographing apparatus according to an embodiment of the present invention;
FIG. 2A is a flowchart illustrating a method for controlling a camera according to an embodiment of the invention;
FIG. 2B is a flowchart of a method for controlling a camera according to another embodiment of the present invention;
FIG. 3 is a flowchart of a method of controlling a camera according to another embodiment of the present invention;
FIG. 4 is a diagram illustrating a transition between second power modes of the camera according to an embodiment of the invention;
FIG. 5 is a block diagram of an embodiment of the present invention;
FIG. 6 is a block diagram showing the configuration of a photographing apparatus according to another embodiment of the present invention;
FIG. 7 is a block diagram showing the configuration of a photographing apparatus according to still another embodiment of the present invention;
fig. 8 is a block diagram of a camera in a further embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the related art, most of the shooting devices only consider the influence of user interaction on the power consumption mode conversion, and if the user interaction does not exist for a period of time, the shooting devices enter a low power consumption mode. Meanwhile, if the shooting device is continuously in a low power consumption mode or even is powered off, and a long starting process is possibly needed during shooting again, the shooting device cannot quickly respond to a key scene, so that the shooting device cannot obtain the best user experience at the moment of missing highlights.
Taking a shooting device as an example of a motion camera, the motion camera is usually used outdoors to capture wonderful perpetual moments. In the outdoor service environment, because the convenience of charging is relatively poor, not only the duration of a motion camera needs to be as long as possible, but also more wonderful moments need to be shot in time, so the motion camera needs to be awakened quickly under the condition of reducing the power consumption of the motion camera as much as possible.
In view of the above, the present invention comprehensively considers the influence of the content characteristics of the image captured by the capturing device and/or the motion state of the capturing device on the power consumption mode of the capturing device, and controls the capturing device to be in the power consumption mode corresponding to the content characteristics and/or the motion state, so that the cruising control of the capturing device can be realized without depending on the interactive operation of the user and the capturing device, and the capturing device can quickly respond to the user operation when the user operation such as photographing or video recording is required, so that the capturing device achieves the best user experience.
The following describes a control method of an imaging apparatus and an imaging apparatus according to the present invention in detail with reference to the accompanying drawings. The features of the following examples and embodiments may be combined with each other without conflict.
Fig. 1 is a flowchart of a method of controlling a camera according to an embodiment of the present invention, and as shown in fig. 1, the method of controlling a camera may include the following steps:
s101: acquiring content characteristics of an image shot by a shooting device and/or a motion state of the shooting device;
in some embodiments, the content characteristics of the image captured by the capturing device are acquired through S101. In other embodiments, the motion state of the photographing apparatus is acquired through S101. In still other embodiments, the content characteristics of the image captured by the capturing device and the motion state of the capturing device are obtained through S101.
Optionally, determining whether the image is in a static state or a changing state according to the content features, specifically, determining that the image is in the changing state when the content features change within a specific time period (for example, a time period corresponding to two or more adjacent frames of the image); when the content features do not change, the image is determined to be in a static state.
Different modes can be adopted to judge whether the content characteristics of the image have changes, for example, the image can be directly analyzed to determine whether the content characteristics of the image have changes; optionally, the content features include: color feature, texture feature, shape feature, spatial relationship feature, and the like. In a specific time period, when any image feature information in the image feature information changes, judging that the content feature changes, and indicating that the image is in a change state by the content feature; and when the image characteristic information is not changed, judging that the content characteristic is not changed, and indicating that the image is in a static state by the content characteristic. The change of the image can laterally feed back whether the user needs to shoot currently or not, and on the basis, when the image is in a change state, the situation that the scene shot by the user changes or a shot specific object moves is shown, the user still has shooting requirements, at the moment, the shooting device can be controlled to be in a shooting power consumption mode, when the image is in a static state, the situation that the user does not have the shooting requirements is shown, and at the moment, the shooting device can be controlled to be in a mode without excessive power consumption. It is understood that variation fluctuation of the image characteristic information within a certain range may be regarded as no variation.
In some embodiments, the camera has a specific object to be photographed (referred to herein as a specific object photographed by the camera), and the content characteristics of the image may also be determined based on the motion state of the specific object.
Optionally, the motion state of the specific object is determined according to the position information of the specific object.
As a possible implementation manner, the position information of the specific object may be collected based on an external sensor (e.g., GPS), and then whether the content feature of the image has a change may be determined according to the position information of the specific object. If the fact that the actual position of the specific object is not changed and the duration that the actual position of the specific object is not changed is determined to be greater than or equal to a first specific duration (such as 10 seconds, 20 seconds or other durations) according to the acquisition information of the external sensor, determining that the specific object is in a static state, and therefore judging that the content features are not changed; and if the actual position of the specific object is determined to be changed according to the acquisition information of the external sensor, determining that the specific object is in a moving state, and judging that the content characteristics are changed.
As another possible implementation manner, feature information of several continuous frames of images of the specific object in the image is determined based on image analysis, and if the feature information of several continuous frames of images of the specific object in the image is the same, and the specific object is determined to be in a static state, it is determined that the content feature indicates that the image is in the static state; if the feature information of the specific object in the image of the adjacent frame images is not identical, and the specific object is determined to be in a moving state, the content feature indication image is determined to be in a changing state. For example, the specific object is a specific part (such as an eye) of an animal, and if the specific part of the animal changes, it can be determined that the feature information of adjacent frame images of the animal in the image is not completely the same, and thus it can be determined that the animal is in a moving state.
In the embodiment of the present invention, the specific object may be the whole of an object or a specific part of an object, for example, the specific object may be the whole of an animal or the eyes or ears of an animal.
In the above embodiment, if the specific object is determined to be in a static state according to the motion state of the specific object, it is determined that the content feature indication image is in the static state; and if the specific object is determined to be in the moving state according to the motion state of the specific object, determining that the content feature indication image is in the changing state.
The motion state of the camera can be obtained in different manners, and in this embodiment, the camera may include a motion sensor and/or a navigation system. Acquiring motion information of the photographing device by using a motion sensor and/or acquiring position information of the photographing device by using a navigation system; and determining the motion state of the photographing apparatus according to the motion information and/or the position information of the photographing apparatus. Based on this, when the shooting device is in a moving state, it indicates that the user is moving, especially the user may be in a moving scene (such as skiing, surfing, parachuting, etc.), and the user still has a shooting requirement, at this time, the shooting device may be controlled to be in a power consumption mode capable of shooting, and when the shooting device is in a non-moving state, it indicates that the user does not have a shooting requirement, at this time, the shooting device may be controlled to be in a mode that does not require excessive power consumption.
Specifically, if the posture of the shooting device is determined to be unchanged according to the motion information and/or the position of the shooting device is determined to be unchanged according to the position information of the shooting device, the shooting device is determined to be in a non-moving state; and if the posture of the shooting device is determined to be changed according to the posture information and/or the position of the shooting device is determined to be changed according to the position information of the shooting device, determining that the shooting device is in a moving state.
The motion sensor can be a gyroscope, in this embodiment, the gyroscope is used to acquire the angular velocity of the shooting device, and when it is determined that the posture of the shooting device is not changed according to the angular velocity of the shooting device, the shooting device is determined to be in a non-moving state; when it is determined that the posture of the photographing device is changed according to the angular velocity of the photographing device, it is determined that the photographing device is in a moving state. Of course, the motion sensor may be another sensor capable of detecting motion information of the photographing device.
The navigation system can be a GPS, and can also be other positioning systems.
In this embodiment, when the motion state of the shooting device is the moving state, the content characteristics of the image are changed; however, when the motion state of the imaging device is a non-moving state, the content characteristics are changed or unchanged, and it is necessary to further determine the image characteristic information of the image to be analyzed.
The shooting device of this embodiment can be for the motion camera, also can be for taking photo by plane unmanned aerial vehicle, still can be other electronic equipment that have the shooting function, does not do the specific restriction here.
S102: controlling the photographing apparatus to be in a power consumption mode corresponding to the content feature and/or the motion state.
Wherein the different power consumption modes correspond to different power consumption speeds.
In this embodiment, the power consumption modes may include a first power consumption mode or a second power consumption mode, and a power consumption speed corresponding to the first power consumption mode is greater than a power consumption speed corresponding to the second power consumption mode. The first power consumption mode is a power consumption mode in which the shooting device is in an operating state, and the shooting device can shoot or record video and the like in the first power consumption mode. The second power consumption mode may include: idle mode, sleep mode, or shutdown mode. Of course, the second power consumption mode is not limited to the above-described idle mode, sleep mode, and power-off mode, and other second power consumption modes may be used.
Optionally, the camera device includes a main controller CPU (central Processing unit), a memory DDR (double Data rate), and an external circuit (e.g., a signal amplifying circuit, a communication circuit, etc.), wherein the main controller CPU is electrically coupled to the memory DDR and the external circuit, respectively.
It should be noted that, when the camera is in the first power consumption mode, the main controller CPU, the memory DDR and the external circuit are all in a power-on operating state, and the memory DDR can exchange data with the outside.
When the shooting device is in an idle mode, the main controller CPU is in a power-on state but not in a running state, at the moment, the main controller CPU can wait for a hardware event, and only part of the main controller CPU is maintained to wake up the power-on of the core circuit. In the idle mode, the power consumption speed of the main controller CPU is lower than that of the main controller CPU when the shooting device is in the first power consumption mode. Meanwhile, the memory DDR is in a self-refresh state, and the memory DDR is only used for maintaining data not to be lost and not exchanging data with the outside. In the idle mode, the power consumption speed of the memory DDR is lower than that of the memory DDR when the camera is in the first power consumption mode.
When the shooting device is in a sleep mode, the CPU of the main controller is in a power-down state, namely the CPU of the main controller does not consume power; the DDR is in a self-refresh state; the non-wake-up portion of the external circuitry may be powered down. In the sleep mode, the operating state of the camera (i.e., the operating state of the camera when it enters the second power consumption mode) is saved, and upon occurrence of a hardware event (e.g., a key press, etc.), the camera immediately returns to the saved operating state.
When the camera is in the power off mode. The CPU of the main controller, the DDR of the memory and an external circuit are powered off, and the shooting device has no power consumption. In the shutdown mode, if the shooting device is to be operated, a complete startup procedure must be executed.
The power consumption speeds of the shooting device in the power consumption modes are sequenced as follows: the first power consumption mode > idle mode > sleep mode > shutdown mode, that is, the power consumption speed corresponding to the idle mode is greater than the power consumption speed corresponding to the sleep mode, and the power consumption speed corresponding to the sleep mode is greater than the power consumption speed corresponding to the shutdown mode.
In addition, in the second power consumption mode, the shooting device does not run other software logic except for waiting for waking up (switching from any second power consumption mode to the first power consumption mode), so that the power supplies of other parts except for the part required for waking up can be turned off, and the purpose of reducing the power consumption is achieved.
The shooting device is switched to the first power consumption mode from different second power consumption modes, namely, the shooting device is different in awakening speed (time) under different second power consumption modes, and the power consumption mode of the shooting device is controlled according to the content characteristics of the image and/or the motion state of the shooting device, so that the shooting device can quickly respond when being triggered to shoot or record video and the like, and the shooting device is prevented from missing a wonderful shooting moment as far as possible. Optionally, a duration of switching the second power consumption mode to the first power consumption mode is positively correlated with a power consumption speed of the second power consumption mode. In this embodiment, the wake-up speeds (times) of the shooting device in the second power consumption modes are ordered as follows: idle mode < sleep mode < power off mode, i.e., the speed at which the photographing apparatus is switched from the idle mode to the first power consumption mode is the fastest (the time is the least), and the speed at which the photographing apparatus is switched from the power off mode to the first power consumption mode is the slowest (the time is the longest). When the shooting device is in the shutdown mode, if the shooting device shoots again, a long starting process is needed, the shooting device cannot quickly respond to a key scene, and a wonderful moment is missed, so that the shooting device cannot obtain the best user experience.
In the related art, the switching between different power consumption modes is implemented by non-hardware adjustment, for example, to control the display brightness and/or the display resolution of the image to be reduced, so as to reduce the power consumption of the photographing apparatus. In order to increase the speed of reducing power consumption and reduce unnecessary power consumption to the maximum extent, the present embodiment adjusts the power consumption speed of the hardware of the photographing apparatus to switch between different power consumption modes. Optionally, in different power consumption modes, the power consumption speed of at least one hardware in the shooting device changes, and the specific implementation process of controlling the shooting device to be in the power consumption mode corresponding to the content feature and/or the motion state may include: the power consumption speed of at least one hardware in the photographing apparatus is adjusted so that the photographing apparatus is switched to a power consumption mode corresponding to the content feature/motion state. It can be understood that the adjustment of the power consumption speed, i.e. the adjustment of the power consumption in a time period, i.e. the power consumption in different power consumption modes is different in the same time period.
For example, switching the photographing apparatus from the first power consumption mode to the idle mode, the sleep mode, or the shutdown mode, or switching the photographing apparatus from the idle mode to the sleep mode, the shutdown mode, or the first power consumption mode, or switching the photographing apparatus from the sleep mode to the shutdown mode or the first power consumption mode, or switching the photographing apparatus from the shutdown mode to the first power consumption mode may be implemented by adjusting power consumption speeds of the main controller CPU, the memory DDR, and the external circuit, and specifically may be implemented by adjusting a working state of corresponding hardware, for example, for the main controller CPU, power may be turned on and operated, or power may be turned on but not operated, or power may be turned off.
In the embodiment of the invention, the influence of the content characteristics and/or the motion state on the power consumption mode of the shooting device is comprehensively considered to control the shooting device to be in the power consumption mode corresponding to the content characteristics and/or the motion state, so that the endurance control of the shooting device can be realized without depending on the interactive operation of a user and the shooting device, and the shooting device can quickly respond to the user operation when the user operation such as shooting or video recording is needed, so that the shooting device achieves the best user experience.
As shown in fig. 2A, as an implementation manner of S102, when it is determined that the image satisfies the first specific policy according to the content characteristics and/or when it is determined that the photographing device satisfies the second specific policy according to the motion state, the photographing device is controlled to switch from the first power consumption mode to the second power consumption mode, so that while it is beneficial for the photographing device to achieve a fast response for the user operation, the power consumption of the photographing device is saved, and the user experience is improved.
Determining that the image satisfies the first specific policy according to the content feature may include: determining that the image is in a static state according to the content features, wherein a duration of the image in the static state is greater than or equal to a first preset duration, such as 10 seconds, 20 seconds or other durations, and the size of the first preset duration can be set as required. In this embodiment, when the content feature indicates that the image is in a static state and the time length of the image in the static state is long (greater than or equal to the first preset time length), if the image is continuously shot or recorded, the shooting device obtains repeated pictures, and the excessive repeated pictures not only affect the user experience, but also have no practical use value, resulting in wasted power consumption of the shooting device. Therefore, in the embodiment, when the content characteristics of the image are not changed for a long time, the shooting device is switched from the first power consumption mode to the second power consumption mode, so that the power consumption of the shooting device is saved. It can be understood that if the content feature is in a changed state, the photographing device is controlled to remain in the first power consumption mode, thereby preventing the photographing device from missing a moment of wonderness. Of course, other strategies may be used to determine whether the image satisfies the first specific strategy.
Determining that the photographing device satisfies the second specific policy according to the motion state may include: and determining that the shooting device is in a non-moving state according to the motion state, wherein the duration of the non-moving state of the shooting device is greater than or equal to a second preset duration, such as 10 seconds, 20 seconds or other durations, and the size of the second preset duration can be set as required. In this embodiment, when the motion state of the shooting device is not moved for a long time, the shooting device is switched from the first power consumption mode to the second power consumption mode, so that the power consumption of the shooting device is saved. It can be understood that if the motion state is the moving state, the shooting device is controlled to be maintained in the first power consumption mode, and the shooting device is prevented from missing a wonderful moment. Of course, other strategies may be employed to determine whether the camera satisfies the second particular strategy based on the motion state.
As shown in fig. 2B, as one implementation of S102, when it is determined that the image satisfies the fourth specific policy according to the content characteristics and/or when it is determined that the camera satisfies the fifth specific policy according to the motion state, the camera is controlled to switch from the second power consumption mode to the first power consumption mode, so as to promote a quick response of the camera to a user operation and the like. In this embodiment, when the photographing device is in the idle mode or the sleep mode, the photographing device may be controlled to switch from the idle mode or the sleep mode to the first power consumption mode according to the content feature and/or the motion state, and through such a trigger mechanism, the photographing device may be prevented from missing a wonderful moment.
Determining that the image satisfies the fourth specific policy according to the content feature may include: and determining that the content feature is in a change state, and the duration of the image in the change state is greater than or equal to a fifth preset duration, such as 10 seconds, 20 seconds or other durations, where the size of the fifth preset duration may be set as required. The method for determining whether the image is in the changed state according to the content features may refer to corresponding parts of step S101, which are not described herein again.
Determining that the photographing device satisfies the fifth specific policy according to the motion state may include: and determining that the motion state is a moving state, wherein the time length of the shooting device in the moving state is greater than or equal to a sixth preset time length, such as 10 seconds, 20 seconds or other time lengths, and the size of the sixth preset time length can be set as required. The manner of determining whether the photographing device is in the moving state according to the motion state may refer to corresponding parts of step S101, and is not described herein again.
The fourth specific strategy or the fifth specific strategy may have a certain rule design to avoid false triggering of switching the second power consumption mode to the first power consumption mode, for example, a motion trajectory of the shooting device may be a preset motion trajectory.
Further, as in the embodiment shown in fig. 3, the method for controlling the camera may further include:
s301: and controlling the photographing apparatus to perform an operation corresponding to the third specific policy when it is determined that the photographing apparatus satisfies the third specific policy.
Optionally, determining that the photographing apparatus satisfies the third specific policy includes: determining that the time length from the current moment to the moment when the shooting device last obtained the user instruction is greater than or equal to a third preset time length, that is, the time length from the current moment to the moment when the shooting device last obtained the user instruction is greater than or equal to the third preset time length, for example, 10 seconds, 20 seconds or other time lengths, wherein the size of the third preset time length can be set as required. That is, in the case where there is no user interaction for a long time with the photographing apparatus, the power consumption mode of the photographing apparatus may be controlled according to the content feature and/or the motion state, thereby achieving an optimal balance of the response speed of the photographing apparatus and the user experience.
In this embodiment, the user instruction is used to instruct the shooting device to perform shooting, video recording, or other operations. The user may interact with the camera in different ways, for example, in one embodiment, the camera includes an interaction module, and the user command is triggered by the interaction module. Optionally, the user operates the interaction module to enable the interaction module to generate the user instruction. Optionally, the interaction module determines whether to generate the user instruction based on the identification manner, for example, the interaction module generates the user instruction when it is identified that the behavior of the user is a specific behavior and/or the voice of the user is specific voice information. Wherein, the interaction module can comprise: touch-sensitive screen, image sensor, button and/or button, interactive module can also include: a voice module or other input device. In another embodiment, the camera may communicate with an external device, and the user instruction is sent by the external device. The external device may be a remote controller or a control terminal for controlling the shooting device to shoot, and the control terminal may be a mobile terminal such as a mobile phone and a Pad, and may also be other terminal devices.
Of course, determining whether the photographing apparatus satisfies the third specific policy is not limited to the above manner, and whether the photographing apparatus satisfies the third specific policy may be determined based on other manners.
In the present embodiment, controlling the photographing apparatus to perform an operation corresponding to the third specific policy includes: and controlling the shooting device to switch from the first power consumption mode to the second power consumption mode, namely controlling the shooting device to switch from the first power consumption mode to the second power consumption mode when the shooting device is determined to meet the third specific strategy. In this embodiment, when it is determined that the time period during which the photographing device last acquired the user instruction is greater than or equal to the third preset time period, the photographing device is controlled to switch from the first power consumption mode to the second power consumption mode, and the power consumption mode of the photographing device is controlled by comprehensively considering user interaction and content characteristics of an image photographed by the photographing device and/or a motion state of the photographing device, so that the optimal balance between the response speed of the photographing device and user experience is achieved.
It is to be understood that the operation corresponding to the third specific policy is not limited to the above-described switching from the first power consumption mode to the second power consumption mode, and may be other operations.
Further, the method for controlling the photographing apparatus of the embodiment may further include: controlling the duration of the photographing apparatus being in the second power consumption mode is performed after controlling the photographing apparatus to switch from the first power consumption mode to the second power consumption mode in the above embodiment, so as to achieve an optimal balance of the operation duration of the second power consumption mode of the photographing apparatus, the response speed of the photographing apparatus, and the user experience.
In the present embodiment, the second power consumption mode includes a plurality of kinds, such as at least two of the idle mode, the sleep mode, and the shutdown mode as listed above. The method for controlling the photographing apparatus of the embodiment may further include: and controlling the shooting device to be switched from the current second power consumption mode to the target second power consumption mode, so that the optimal balance between the response speed of the shooting device and the user experience is achieved.
Optionally, the energy consumption of the shooting device in the current second power consumption mode is greater than the energy consumption of the shooting device in the target second power consumption mode, so that the energy consumption of the shooting device is reduced to the maximum extent, and the service life of the shooting device is prolonged.
Further, controlling the photographing apparatus to switch from the current second power consumption mode to the target second power consumption mode may include: and when the duration that the shooting device is in the current second power consumption mode is determined to be greater than or equal to the fourth preset duration, controlling the shooting device to be switched from the current second power consumption mode to the target second power consumption mode so as to reduce the energy consumption of the shooting device as much as possible. Wherein, the fourth preset time period can be set according to the requirement, such as 10 seconds, 20 seconds or other time periods.
Fig. 4 is a diagram illustrating a transition relationship between the second power consumption modes of the photographing apparatus according to an embodiment of the present invention. In the embodiment shown in fig. 4, when the current second power consumption mode is the idle mode, the target second power consumption mode is the sleep mode or the power-off mode; when the current second power consumption mode is the sleep mode, the target second power consumption mode is the shutdown mode. That is, after the camera is turned off, if the camera is to be operated, a complete startup procedure must be executed.
The execution subject of the control method of the photographing apparatus of the above embodiment may be a controller of the photographing apparatus, and it is understood that the controller may include one or more, individually or collectively operating.
Corresponding to the control method of the photographing apparatus of the above embodiment, the present invention further provides a photographing apparatus, and referring to fig. 5, the photographing apparatus 100 may include an image capturing module 110 and a controller 120, wherein the image capturing module 110 is electrically connected to the controller 120.
In this embodiment, the image capturing module 110 is configured to capture an image and send the captured image to the controller 120. The image acquisition module 110 may include an integrated camera module, such as a camera; the image acquisition module 110 may also include an image sensor.
The controller 120 is configured to: acquiring content characteristics of the image captured by the image capturing module 110 and/or a motion state of the capturing device 100; the imaging apparatus 100 is controlled to be in a power consumption mode corresponding to the content feature and/or the motion state, wherein different power consumption modes correspond to different power consumption speeds.
In some embodiments, referring to fig. 6, the camera 100 further includes an interaction module 130, such as at least one of a touch screen, an image sensor, keys, and buttons, it being understood that the interaction module 130 may also include other input devices such as a voice module. The interactive module 130 is electrically connected to the controller 120, and the user command is generated by the interactive module 130 and transmitted to the controller 120 by the interactive module 130.
In certain embodiments, referring to fig. 7, the controller 120 communicates with an external device through which user instructions are sent to the controller 120. The external device may be a remote controller or a control terminal for controlling the shooting device 100 to shoot, and the control terminal may be a mobile terminal such as a mobile phone or a Pad, or may be another terminal device.
In some embodiments, the camera 100 includes a motion sensor 140 and/or a navigation system 150 (see fig. 8), and the motion sensor 140 and/or the navigation system 150 are electrically connected to the controller 120. In the embodiment shown in fig. 8, the camera 100 includes a motion sensor 140 and a navigation system 150. In this embodiment, the motion sensor 140 is configured to acquire motion information of the photographing apparatus 100 and transmit the motion information of the photographing apparatus 100 to the controller 120, and the navigation system 150 is configured to acquire position information of the photographing apparatus 100 and transmit the position information of the photographing apparatus 100 to the controller 120.
The implementation process and the operation principle of the controller 120 can be referred to the description of the control method of the photographing apparatus of the above embodiment, and are not described herein again.
In some embodiments, the controller 120 may be a Central Processing Unit (CPU). The controller 120 may further include a hardware chip. The hardware chip may be an application-specific integrated circuit (ASIC), a Programmable Logic Device (PLD), or a combination thereof. The PLD may be a Complex Programmable Logic Device (CPLD), a field-programmable gate array (FPGA), a General Array Logic (GAL), or any combination thereof.
Furthermore, an embodiment of the present invention also provides a computer-readable storage medium on which a computer program is stored, which, when executed by a controller, implements the steps of the control method of the photographing apparatus of the above-described embodiment.
It will be understood by those skilled in the art that all or part of the processes of the methods of the embodiments described above can be implemented by a computer program, which can be stored in a computer-readable storage medium, and when executed, can include the processes of the embodiments of the methods described above. The storage medium may be a magnetic disk, an optical disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), or the like.
The above disclosure is intended to be illustrative of only some embodiments of the invention, and is not intended to limit the scope of the invention.
Claims (48)
1. A method of controlling a photographing apparatus, the method comprising:
acquiring content characteristics of an image shot by the shooting device or content characteristics of the image shot by the shooting device and a motion state of the shooting device;
controlling the photographing apparatus to be in a power consumption mode corresponding to the content feature or the content feature and the motion state;
wherein different power consumption modes correspond to different power consumption speeds;
the acquiring of the content characteristics of the image shot by the shooting device includes:
determining the content characteristics of the image according to the motion state of the specific object shot by the shooting device;
the power consumption modes comprise a first power consumption mode or a second power consumption mode, and the power consumption speed corresponding to the first power consumption mode is greater than the power consumption speed corresponding to the second power consumption mode;
the controlling the photographing apparatus to be in a power consumption mode corresponding to the content feature or the content feature and the motion state includes:
when the content features indicate that the image is in a change state and/or the motion state indicates that the shooting device is in a moving state, controlling the shooting device to be in a first power consumption mode;
and when the content features indicate that the image is in a static state and/or the motion state indicates that the shooting device is in a non-moving state, controlling the shooting device to be in a second power consumption mode.
2. The method of claim 1, wherein the controlling the camera to be in a power consumption mode corresponding to the content feature or the content feature and the motion state comprises:
and controlling the shooting device to be switched from the first power consumption mode to the second power consumption mode when the image is determined to meet a first specific strategy according to the content characteristics and/or the shooting device is determined to meet a second specific strategy according to the motion state.
3. The method of claim 2, wherein the determining that the image satisfies a first particular policy based on the content features comprises:
and determining that the image is in a static state according to the content features, wherein the duration of the image in the static state is greater than or equal to a first preset duration.
4. The method of claim 2, wherein the determining that the camera satisfies a second particular policy based on the motion state comprises:
and determining that the shooting device is in a non-moving state according to the motion state, wherein the time length of the shooting device in the non-moving state is greater than or equal to a second preset time length.
5. The method of claim 1, further comprising:
controlling the photographing apparatus to perform an operation corresponding to a third specific policy when it is determined that the photographing apparatus satisfies the third specific policy.
6. The method of claim 5, wherein the determining that the camera satisfies a third particular policy comprises:
and determining that the time length of the shooting device from the last time of obtaining the user instruction is greater than or equal to a third preset time length.
7. The method of claim 5, wherein the controlling the camera to perform operations corresponding to the third particular policy comprises:
and controlling the shooting device to be switched from the first power consumption mode to the second power consumption mode.
8. The method of claim 6, wherein the camera includes an interactive module, and the user instruction is triggered by the interactive module to be generated; or
The user instruction is sent by an external device.
9. The method of claim 8, wherein the interaction module comprises: a touch screen, an image sensor, keys, and/or buttons.
10. The method of claim 3, 4 or 7, wherein the second power consumption mode comprises: an idle mode, a sleep mode, or a shutdown mode;
the power consumption speed corresponding to the idle mode is greater than the power consumption speed corresponding to the sleep mode, and the power consumption speed corresponding to the sleep mode is greater than the power consumption speed corresponding to the shutdown mode.
11. The method of claim 2 or 7, wherein the second power consumption mode comprises a plurality of modes, the method further comprising:
and controlling the shooting device to be switched to a target second power consumption mode from the current second power consumption mode.
12. The method of claim 11, wherein the current second power consumption mode corresponds to a power consumption rate that is greater than a power consumption rate corresponding to the target second power consumption mode.
13. The method of claim 12, wherein the controlling the camera to switch from the current second power consumption mode to the target second power consumption mode comprises:
and when the shooting device is determined to be in the current second power consumption mode for a time length longer than or equal to a fourth preset time length, controlling the shooting device to be switched to the target second power consumption mode from the current second power consumption mode.
14. The method of claim 12, wherein when the current second power consumption mode is an idle mode, the target second power consumption mode is a sleep mode or a power-off mode;
when the current second power consumption mode is the sleep mode, the target second power consumption mode is the shutdown mode.
15. The method of claim 11, wherein different durations for switching the second power consumption mode to the first power consumption mode are different;
wherein a duration for switching the second power consumption mode to the first power consumption mode is positively correlated with a power consumption speed of the second power consumption mode.
16. The method according to claim 2 or 7, characterized in that the method further comprises:
controlling a duration that the photographing apparatus is in the second power consumption mode.
17. The method of claim 1, wherein the motion state of the specific object is determined according to position information of the specific object.
18. The method of claim 1, wherein determining the content feature of the image according to the motion state of the specific object captured by the capturing device comprises:
if the specific object is determined to be in a static state according to the motion state of the specific object, determining that the content features indicate that the image is in the static state;
and if the specific object is determined to be in a moving state according to the motion state of the specific object, determining that the content features indicate that the image is in a changing state.
19. The method of claim 1, wherein the camera comprises a motion sensor and/or a navigation system;
the acquiring the motion state of the shooting device comprises:
acquiring motion information of the photographing device by using the motion sensor and/or acquiring position information of the photographing device by using the navigation system;
and determining the motion state of the shooting device according to the motion information and/or the position information of the shooting device.
20. The method of claim 19, wherein determining the motion state of the camera based on the motion information and/or the camera position information comprises:
if the gesture of the shooting device is determined to be unchanged and/or the position of the shooting device is determined to be unchanged according to the motion information and/or the position information of the shooting device, determining that the motion state of the shooting device is a non-moving state;
and if the posture of the shooting device is determined to be changed and/or the position of the shooting device is determined to be changed according to the posture information and/or the position information of the shooting device, determining that the motion state of the shooting device is a moving state.
21. The method of claim 1, wherein the controlling the camera to be in a power consumption mode corresponding to the content feature or the content feature and the motion state comprises:
and controlling the shooting device to be switched from the second power consumption mode to the first power consumption mode when the image is determined to meet a fourth specific strategy according to the content characteristics and/or the shooting device is determined to meet a fifth specific strategy according to the motion state.
22. The method of claim 21, wherein the determining that the image satisfies a fourth particular policy based on the content features comprises:
and determining that the image is in a change state according to the content features, wherein the time length of the image in the change state is greater than or equal to a fifth preset time length.
23. The method of claim 21, wherein the determining that the camera satisfies a fifth particular policy based on the motion state comprises:
and determining that the shooting device is in a moving state according to the motion state, wherein the time length of the shooting device in the moving state is greater than or equal to a sixth preset time length.
24. The method according to claim 1, characterized in that in the different power consumption modes, the power consumption speed of at least one hardware in the photographing apparatus changes;
the controlling the photographing apparatus to be in a power consumption mode corresponding to the content feature/or the motion state includes:
adjusting a power consumption speed of at least one hardware in the photographing apparatus so that the photographing apparatus switches to a power consumption mode corresponding to the content feature/or the motion state.
25. A photographing apparatus, characterized by comprising:
the image acquisition module is used for shooting images; and
the controller is electrically connected with the image acquisition module and is used for:
acquiring content characteristics of the image shot by the image acquisition module or content characteristics of the image shot by the shooting device and a motion state of the shooting device;
controlling the photographing apparatus to be in a power consumption mode corresponding to the content feature or the content feature and the motion state;
wherein the photographing apparatus has different power consumption speeds in the different power consumption modes;
when the controller obtains the content characteristics of the image shot by the shooting device, the controller is specifically configured to:
determining the content characteristics of the image according to the motion state of the specific object shot by the shooting device;
the power consumption modes comprise a first power consumption mode or a second power consumption mode, and the power consumption speed corresponding to the first power consumption mode is greater than the power consumption speed corresponding to the second power consumption mode;
the controller is specifically configured to, when controlling the photographing apparatus to be in a power consumption mode corresponding to the content feature or the content feature and the motion state:
when the content features indicate that the image is in a change state and/or the motion state indicates that the shooting device is in a moving state, controlling the shooting device to be in a first power consumption mode;
and when the content features indicate that the image is in a static state and/or the motion state indicates that the shooting device is in a non-moving state, controlling the shooting device to be in a second power consumption mode.
26. The camera of claim 25, wherein the controller, when controlling the camera to be in a power consumption mode corresponding to the content feature or the content feature and the motion state, is specifically configured to:
and controlling the shooting device to be switched from the first power consumption mode to the second power consumption mode when the image is determined to meet a first specific strategy according to the content characteristics and/or the shooting device is determined to meet a second specific strategy according to the motion state.
27. The camera of claim 26, wherein the controller, when determining that the image satisfies a first particular policy based on the content characteristics, is specifically configured to:
and determining that the image is in a static state according to the content features, wherein the duration of the image in the static state is greater than or equal to a first preset duration.
28. The camera of claim 26, wherein the controller, when determining from the motion state that the camera satisfies a second particular policy, is specifically configured to:
and determining that the shooting device is in a non-moving state according to the motion state, wherein the time length of the shooting device in the non-moving state is greater than or equal to a second preset time length.
29. The camera of claim 25, wherein the controller is further configured to:
controlling the photographing apparatus to perform an operation corresponding to a third specific policy when it is determined that the photographing apparatus satisfies the third specific policy.
30. The camera of claim 29, wherein the controller, when determining that the camera satisfies a third particular policy, is specifically configured to:
and determining that the time length of the shooting device from the last time of obtaining the user instruction is greater than or equal to a third preset time length.
31. The camera of claim 29, wherein the controller, when controlling the camera to perform the operation corresponding to the third specific policy, is specifically configured to:
and controlling the shooting device to be switched from the first power consumption mode to the second power consumption mode.
32. The camera of claim 30, wherein the camera comprises an interaction module, the interaction module is electrically connected to the controller, and the user command is generated by the interaction module being triggered; or
The controller is in communication with an external device, and the user command is transmitted by the external device.
33. The camera of claim 32, wherein the interaction module comprises: a touch screen, an image sensor, keys, and/or buttons.
34. The camera of claim 27, 28 or 31, wherein said second power consumption mode comprises: an idle mode, a sleep mode, or a shutdown mode;
the power consumption speed corresponding to the idle mode is greater than the power consumption speed corresponding to the sleep mode, and the power consumption speed corresponding to the sleep mode is greater than the power consumption speed corresponding to the shutdown mode.
35. The camera of claim 26 or 31, wherein the second power consumption mode comprises a plurality of modes, and wherein the controller is further configured to:
and controlling the shooting device to be switched to a target second power consumption mode from the current second power consumption mode.
36. The camera of claim 35, wherein the current second power consumption mode corresponds to a power consumption rate that is greater than a power consumption rate corresponding to the target second power consumption mode.
37. The camera of claim 36, wherein the controller, when controlling the camera to switch from the current second power consumption mode to the target second power consumption mode, is specifically configured to:
and when the shooting device is determined to be in the current second power consumption mode for a time length longer than or equal to a fourth preset time length, controlling the shooting device to be switched to the target second power consumption mode from the current second power consumption mode.
38. The camera of claim 36, wherein when the current second power consumption mode is an idle mode, the target second power consumption mode is a sleep mode or a power-off mode;
when the current second power consumption mode is the sleep mode, the target second power consumption mode is the shutdown mode.
39. The camera of claim 35, wherein the duration of switching from the second power consumption mode to the first power consumption mode is different;
wherein a duration for switching the second power consumption mode to the first power consumption mode is positively correlated with a power consumption speed of the second power consumption.
40. The camera of claim 26 or 31, wherein the controller is further configured to:
controlling a duration that the photographing apparatus is in the second power consumption mode.
41. The camera of claim 25, wherein the motion state of the specific object is determined by the controller according to position information of the specific object.
42. The camera of claim 25, wherein the controller, when determining the content feature of the image according to the motion state of the specific object captured by the image capturing module, is specifically configured to:
if the specific object is determined to be in a static state according to the motion state of the specific object, determining that the content features indicate that the image is in the static state;
and if the specific object is determined to be in a moving state according to the motion state of the specific object, determining that the content features indicate that the image is in a changing state.
43. The camera of claim 25, wherein the camera includes a motion sensor and/or a navigation system, the motion sensor and/or the navigation system being electrically connected to the controller;
when the controller obtains the motion state of the shooting device, the controller is specifically configured to:
acquiring motion information of the photographing device by using the motion sensor and/or acquiring position information of the photographing device by using the navigation system;
and determining the motion state of the shooting device according to the motion information and/or the position information of the shooting device.
44. The camera of claim 43, wherein the controller, when determining the motion state of the camera based on the motion information and/or the camera position information, is specifically configured to:
if the gesture of the shooting device is determined to be unchanged and/or the position of the shooting device is determined to be unchanged according to the motion information and/or the position information of the shooting device, determining that the motion state of the shooting device is a non-moving state;
and if the posture of the shooting device is determined to be changed and/or the position of the shooting device is determined to be changed according to the posture information and/or the position information of the shooting device, determining that the motion state of the shooting device is a moving state.
45. The camera of claim 25, wherein the controller, when controlling the camera to be in a power consumption mode corresponding to the content feature or the content feature and the motion state, is specifically configured to:
and controlling the shooting device to be switched from the second power consumption mode to the first power consumption mode when the image is determined to meet a fourth specific strategy according to the content characteristics and/or the shooting device is determined to meet a fifth specific strategy according to the motion state.
46. The camera of claim 45, wherein the controller, when determining that the image satisfies a fourth particular policy based on the content characteristics, is specifically configured to:
and determining that the image is in a change state according to the content features, wherein the time length of the image in the change state is greater than or equal to a fifth preset time length.
47. The camera of claim 45, wherein the controller, when determining that the camera satisfies a fifth particular policy based on the motion state, is specifically configured to:
and determining that the shooting device is in a moving state according to the motion state, wherein the time length of the shooting device in the moving state is greater than or equal to a sixth preset time length.
48. The imaging apparatus according to claim 25, wherein a power consumption speed of at least one hardware in the imaging apparatus changes in the different power consumption modes;
the controller is specifically configured to, when controlling the photographing apparatus to be in a power consumption mode corresponding to the content feature/the motion state:
adjusting a power consumption speed of at least one hardware in the photographing apparatus so that the photographing apparatus switches to a power consumption mode corresponding to the content feature/or the motion state.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2019/079011 WO2020186506A1 (en) | 2019-03-21 | 2019-03-21 | Photographing device control method and photographing device |
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| CN111316631B true CN111316631B (en) | 2021-09-21 |
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| CN114844932A (en) * | 2022-05-08 | 2022-08-02 | 库云信息科技(苏州)有限责任公司 | Energy consumption control system based on Internet of things and application method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2357810A1 (en) * | 2009-12-16 | 2011-08-17 | Canon Kabushiki Kaisha | Recording apparatus |
| CN103186225A (en) * | 2011-12-31 | 2013-07-03 | 联想(北京)有限公司 | State switching method and device for electronic equipment |
| CN104580881A (en) * | 2013-10-11 | 2015-04-29 | 卡西欧计算机株式会社 | Manipulating system consisting of wirelessly connected manipulating apparatus and electronic apparatus, power consumption control method, manipulating apparatus, and electronic apparatus |
| CN104735337A (en) * | 2013-12-20 | 2015-06-24 | 深圳桑菲消费通信有限公司 | Shooting method and device and mobile terminal |
| CN105025228A (en) * | 2015-07-22 | 2015-11-04 | 深圳市万姓宗祠网络科技股份有限公司 | Method for recording video and images continuously based on picture states |
| CN108322663A (en) * | 2018-05-14 | 2018-07-24 | Oppo广东移动通信有限公司 | Photographic method, device, terminal and storage medium |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006162974A (en) * | 2004-12-07 | 2006-06-22 | Nikon Corp | Camera |
| US10432858B2 (en) * | 2015-06-04 | 2019-10-01 | Canon Kabushiki Kaisha | Image pickup apparatus and control method therefor having power control to control power state |
| CN105138126B (en) * | 2015-08-26 | 2018-04-13 | 小米科技有限责任公司 | Filming control method and device, the electronic equipment of unmanned plane |
| CN108881684A (en) * | 2018-06-29 | 2018-11-23 | 联想(北京)有限公司 | A kind of information processing method and electronic equipment |
-
2019
- 2019-03-21 CN CN201980005313.7A patent/CN111316631B/en not_active Expired - Fee Related
- 2019-03-21 WO PCT/CN2019/079011 patent/WO2020186506A1/en active Application Filing
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2357810A1 (en) * | 2009-12-16 | 2011-08-17 | Canon Kabushiki Kaisha | Recording apparatus |
| CN103186225A (en) * | 2011-12-31 | 2013-07-03 | 联想(北京)有限公司 | State switching method and device for electronic equipment |
| CN104580881A (en) * | 2013-10-11 | 2015-04-29 | 卡西欧计算机株式会社 | Manipulating system consisting of wirelessly connected manipulating apparatus and electronic apparatus, power consumption control method, manipulating apparatus, and electronic apparatus |
| CN104735337A (en) * | 2013-12-20 | 2015-06-24 | 深圳桑菲消费通信有限公司 | Shooting method and device and mobile terminal |
| CN105025228A (en) * | 2015-07-22 | 2015-11-04 | 深圳市万姓宗祠网络科技股份有限公司 | Method for recording video and images continuously based on picture states |
| CN108322663A (en) * | 2018-05-14 | 2018-07-24 | Oppo广东移动通信有限公司 | Photographic method, device, terminal and storage medium |
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