WO2022206499A1

WO2022206499A1 - Image capture method and apparatus, electronic device and readable storage medium

Info

Publication number: WO2022206499A1
Application number: PCT/CN2022/082420
Authority: WO
Inventors: 彭桂林
Original assignee: 维沃移动通信有限公司
Priority date: 2021-03-30
Filing date: 2022-03-23
Publication date: 2022-10-06
Also published as: CN113114933A

Abstract

The present application belongs to the technical field of photography, and provides an image capture method and apparatus, an electronic device and a readable storage medium. The image capture method comprises: receiving a first input; in response to the first input, acquiring a target motion trajectory pattern indicated by the first input; receiving a second input; and in response to the second input, opening the shutter of a camera, once the shutter is opened, controlling a cradle head equipped with the camera to move according to the target motion trajectory pattern, and closing the shutter once the movement ends to obtain a photo captured by the camera.

Description

Image capturing method, apparatus, electronic device and readable storage medium

CROSS-REFERENCE TO RELATED APPLICATIONS

This application claims priority to Chinese Patent Application No. 202110342259.4 filed on March 30, 2021, the entire contents of which are incorporated herein by reference.

technical field

The present application relates to the field of photographing technologies, and in particular, to an image photographing method, apparatus, electronic device and readable storage medium.

Background technique

In the related art, when shooting the moving trajectory of an object, it is usually to take multiple photos of the moving object, and then through the image processing method, the multiple photos of the moving object are synthesized into one photo by means of software processing, and a photo that can display the moving object is obtained. Photos of objects in motion. However, this method requires software processing, and the drawing is slower.

SUMMARY OF THE INVENTION

Embodiments of the present application provide an image capturing method, apparatus, electronic device, and readable storage medium, which can solve the technical problem in the related art that photos with synthetic motion effects are relatively slow to produce pictures.

In a first aspect, an embodiment of the present application provides an image capturing method, the method includes: receiving a first input; in response to the first input, acquiring a target motion trajectory pattern indicated by the first input; receiving a second input; Input, open the shutter of the camera, after the shutter is opened, control the gimbal equipped with the camera to move according to the target movement trajectory pattern, and close the shutter after the movement to get the photo taken by the camera.

In a second aspect, an embodiment of the present application provides an image capturing device, the device includes: a first receiving unit, configured to receive a first input; a first determination unit, configured to respond to the first input and obtain a first input indication The second receiving unit is used to receive the second input; the first execution unit is used to open the shutter of the camera in response to the second input, and after the shutter is opened, control the camera-mounted pan/tilt to move according to the target Track style movement, and close the shutter after the movement to get the picture taken by the camera.

In a third aspect, embodiments of the present application provide an electronic device, the electronic device includes a processor, a memory, and a program or instruction stored on the memory and executable on the processor, the program or instruction being The processor implements the steps of the image capturing method according to the first aspect when executed.

In a fourth aspect, an embodiment of the present application provides an electronic device, where the electronic device is configured to implement the steps of the image capturing method according to the first aspect when executed.

In a fifth aspect, an embodiment of the present application provides a readable storage medium, where a program or an instruction is stored on the readable storage medium, and when the program or instruction is executed by a processor, the image capturing method according to the first aspect is implemented A step of.

In a sixth aspect, an embodiment of the present application provides a chip, the chip includes a processor and a communication interface, the communication interface is coupled to the processor, and the processor is configured to run a program or an instruction to implement the first aspect The described image capturing method.

In the image capturing method, device, electronic device, readable storage medium, and chip of the embodiments of the present application, after determining the target motion trajectory pattern, the camera-equipped pan/tilt can be controlled to move according to the target motion after the shutter is opened during the shooting. Track-style movement, and close the shutter after the movement, you can drive the movement of the camera through the gimbal to achieve the effect of the object moving in the imaging, after shooting, you can get a photo with the effect of object movement without waiting for software synthesis processing, The invention can solve the technical problem of slow rendering of photos of synthetic object motion effects in the related art, can improve the rendering speed of photos, and can save computing power.

Description of drawings

In order to illustrate the technical solutions of the embodiments of the present application more clearly, the following briefly introduces the accompanying drawings that need to be used in the embodiments of the present application. For those of ordinary skill in the art, without creative work, the Additional drawings can be obtained from these drawings.

1 is a schematic flowchart of an image capturing method provided by an embodiment of the present application;

2 is a schematic structural diagram of an application scenario of an image capturing method provided by an embodiment of the present application;

3 is an interactive schematic diagram of an image capturing method provided by an embodiment of the present application;

4 is a schematic structural diagram of an image capturing device provided by an embodiment of the present application;

FIG. 5 is a schematic structural diagram of an electronic device provided by an embodiment of the present application.

Detailed ways

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present application.

The terms "first", "second" and the like in the description and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It is to be understood that data so used may be interchanged under appropriate circumstances so that embodiments of the application can be practiced in sequences other than those illustrated or described herein. In addition, "and/or" in the description and claims indicates at least one of the connected objects, and the character "/" generally indicates that the associated objects are in an "or" relationship.

The image capturing methods provided in the embodiments of the present application can be applied to electronic devices such as mobile phones, tablet computers, and notebook computers, which are equipped with cameras and a camera-equipped pan/tilt. The electronic devices have computing capabilities and can control the camera and the pan/tilt.

The image capturing method provided by the embodiments of the present application will be described in detail below through specific embodiments and application scenarios with reference to the accompanying drawings.

As shown in FIG. 1 , it is a flowchart of an example of an image capturing method provided by an embodiment of the present application. The method includes the following steps 101-104:

Step 101, receiving a first input.

The electronic device that executes the image capturing method provided by the embodiments of the present application may be configured with a device that detects an input operation. For example, input may be received through input devices such as a keyboard, mouse, touch screen, and the like.

The first input may be an input operation or a combination of more than one input operation received by the input device. Exemplarily, the input operation may be tapping a keyboard button, clicking a mouse button, moving the mouse, clicking on the touch screen, double-clicking the touch screen, or sliding the touch screen. and many more. Each input action may trigger a corresponding display. For example, after the user clicks the first icon control displayed on the touch screen, the second icon control is displayed, and the user clicks the second icon control, thereby realizing the first input. That is, the user can realize the first input through interaction with the electronic device.

Step 102, in response to the first input, obtain the target motion trajectory pattern indicated by the first input.

The first input is used to indicate the target motion trajectory pattern. The target motion trajectory style may be the trajectory style of the motion effect of the object in the photo, or may refer to the motion trajectory of the camera.

After receiving the first input, acquire the target motion trajectory pattern indicated by the first input. Exemplarily, the first input may be to draw a motion trajectory. For example, the user draws a motion trajectory by sliding on the touch screen, so as to obtain the target trajectory style. The drawn motion trajectory is then smoothed to generate the target motion trajectory style.

Step 103, receiving a second input.

The second input may be an input operation or a combination of more than one input operation received by the input device.

Exemplarily, the input operation may be pressing a keyboard button, clicking a mouse button, moving the mouse, clicking the touch screen, double-clicking the touch screen, sliding the touch screen, and the like. For example, the user implements the second input after clicking the icon of the camera button displayed on the touch screen. Similar to the first input, each input operation may trigger a corresponding display.

Or, another implementation of the input operation is to determine whether a preset condition is met through parameters detected by a sensor configured in the electronic device, and if the preset condition is met, it is determined that the second input is received. For example, when a user takes a picture with a mobile phone, when the user says "take a picture", the sound sensor detects the sound, and the processor of the mobile phone determines that a photographing instruction has been received after voice recognition, thereby realizing receiving the second input.

Step 104, in response to the second input, open the shutter of the camera, after the shutter is opened, control the pan/tilt equipped with the camera to move according to the target motion trajectory pattern, and close the shutter after the movement to obtain a photo taken by the camera.

After receiving the second input, a photograph is taken in response to the second input. Specifically, the process of taking a photo may include the following sub-steps: first, open the shutter of the camera, and this sub-step can be realized by controlling the shutter through an electronic device; secondly, after the shutter is opened, control the pan-tilt carrying the camera to move, and the trajectory of the movement is It is determined according to the pattern of the target motion trajectory; then, the shutter is closed after the movement; finally, after the shutter is closed, the electrical signal generated by the image sensor sensing light during the shutter opening to closing period can be obtained. After the ISP (Image Signal Processing, image Signal processing is mainly used to process the output signal of the front-end image sensor to match the image sensors of different manufacturers) to obtain the final photo after processing.

The movement of the gimbal can include rotation and translation. The gimbal can rotate and translate at the same time, or rotate and translate separately. An example implementation of a PTZ is shown in FIG. 2 . Figure 2 shows the back of a mobile phone (electronic device), the camera 201 of the mobile phone is mounted on the PTZ 203, and the PTZ 203 can control the camera 201 to rotate, or to move up and down or left and right.

Exemplarily, after receiving the first input, before opening the shutter 202 of the camera 201, the pan/tilt head 203 can also be controlled to move the camera 201 to the initial position 204. The camera 201 in the dotted line in FIG. 2 is before the initial position 204. At the position, the PTZ 203 can control the camera 201 to move clockwise and then to the right, so as to move to the initial position 204 . Optionally, the initial position 204 may be the reset position, or may be the initial position set by the preset PTZ track.

In this way, by moving the pan/tilt while the shutter is open, the effect of object motion can be simulated, and the pan/tilt can be moved according to a preset trajectory, so that the object in the imaging presents a motion effect according to the preset trajectory. In addition, since the movement of the gimbal is relatively fast relative to the moving speed of the photographed object, for static or slow moving objects, in the photo, the imaging position of the object can vary greatly, which can be suitable for shooting star trails. and other application scenarios, reduce the time for waiting for the object to move, and prevent the camera from being affected by vibration, water mist, etc. during the waiting period, resulting in blurred photos.

In the image capturing method provided by the embodiment of the present application, after determining the pattern of the target motion trajectory, during shooting, the gimbal equipped with the camera may be controlled to move according to the pattern of the target motion trajectory after the shutter is opened, and the shutter may be closed after the motion is completed. The movement of the camera is driven by the gimbal to achieve the effect of the object moving in the imaging. After shooting, you can get a photo with the object motion effect without waiting for the software to synthesize it. Slow technical problems can improve the speed of photographing and save computing power.

In an exemplary implementation, before performing the opening of the shutter of the camera in step 104, the method may further include the following steps:

Step 11: Obtain the jitter parameters of the gimbal detected by the motion sensor.

The mounting environment of the gimbal may be an electronic device that executes the image capturing method provided by the embodiments of the present application. Correspondingly, a motion sensor may be mounted in the electronic device to detect motion parameters of the electronic device, thereby obtaining the jitter parameters of the gimbal. For example, the motion sensor may be a gyroscope sensor, etc., and the jitter parameter may be the rotation angle of the gyroscope.

Step 12, in the case that the gimbal is determined to be in a stable state according to the jitter parameter, open the shutter of the camera.

If it is determined that the preset conditions are met according to the jitter parameters, for example, the rotation angle of the gyroscope is less than the preset angle threshold, it is determined that the gimbal is in a stable state, and it is considered that the environment of the gimbal is relatively stable at this time, and the shooting can be started and the shutter of the camera can be opened.

Since the shooting process is a long exposure, if the environment mounted on the gimbal moves greatly during the shooting process, after superimposing with the movement of the gimbal, the camera cannot move according to the target movement trajectory. Therefore, through steps 11 and 12, it is possible to detect whether the mounting environment of the gimbal is stable based on the jitter parameters of the gimbal, so as to prevent shooting under the condition that the electronic device is unstable, resulting in that the long-exposure photos cannot follow the preset trajectory pattern. Displays the case of object motion effects.

In an exemplary implementation, in step 104, the implementation of controlling the camera-equipped pan/tilt to move according to the target motion trajectory pattern may include the following steps:

Step 21: Search for a preset PTZ trajectory corresponding to the target motion trajectory pattern.

Step 22, control the gimbal to move along the preset track of the gimbal.

That is, the target motion trajectory pattern can be pre-configured with a corresponding PTZ trajectory, so that the corresponding preset PTZ trajectory can be found according to the target motion trajectory pattern set by the user, thereby controlling the PTZ to move along the preset PTZ trajectory, It saves the computing power and time for calculating the PTZ trajectory according to the target motion trajectory pattern.

In an exemplary implementation, after obtaining the target motion trajectory pattern indicated by the first input in step 102, and before performing the opening of the shutter of the camera in step 104, the method may further include the following steps:

Step 31 , searching for preset shooting parameters corresponding to the target motion trajectory pattern.

Step 32 , set the shooting parameters of the camera according to the preset shooting parameters.

That is, the target motion trajectory pattern may be pre-configured with corresponding shooting parameters, and the shooting parameters may include the camera's photosensitive parameters, exposure time, white balance, color temperature, focusing method, and the like. In this way, the corresponding preset configuration parameters can be found according to the target motion trajectory pattern set by the user.

In an exemplary implementation, step 101 receiving the first input may include the following steps:

Step 41, displaying multiple candidate motion track patterns.

Step 42: Receive an input for selecting a target motion trajectory pattern from among the multiple candidate motion trajectory patterns.

As shown in FIG. 3 , after the user clicks the icon 302 of the star trail effect, the display screen of the mobile phone can display a plurality of schematic icons of candidate star trail styles (candidate motion trail styles), including no effect, meteor shower, crossing the sky, etc. etc., if the user clicks the icon of the meteor shower (receives the first input), and then clicks the camera button icon 303 (receives the second input), the shooting can be started, and after the shooting is completed, the photos taken by the mobile phone camera can be displayed in the area 301 .

The image capturing method provided by the embodiment of the present application will be described in detail below with reference to a specific application scenario.

In this application scenario, users can shoot star trails through their mobile phones. First of all, the user can use a tripod to fix the mobile phone in the environment of shooting the starry sky, and then click the icon of the star track as shown in Figure 3, and select one of the preset star track styles among the multiple candidate star track style icons displayed. , and then click the camera button 303, the camera of the mobile phone takes a long-time exposure photo, and during the shutter opening of the mobile phone, the micro-cloud platform 203 of the mobile phone as shown in FIG. 2 will move according to the selected star trail pattern, simulating the earth's The rotation movement finally makes the photographed starry sky get the preset star trail effect.

Specifically, the method implementation process in this application scenario may include the following steps:

Step 601: The user turns on the camera of the mobile phone, clicks the icon of the starry sky effect, and enters the starry sky mode.

Step 602: The user fixes the mobile phone with a tripod.

In this step, the user can use a tripod to prevent the camera shake from affecting the motion effect of the gimbal

Step 603: The mobile phone acquires the gyroscope information to perform tripod mode (stable state) detection. If the tripod mode is entered, the corresponding words can be displayed in the area 301 as shown in FIG. 3 .

Step 604: The user selects a preset star trail mode effect style in the interface as shown in FIG. 2 .

In this step, different gimbal motion trajectories can be preset inside the camera, which correspond to different star trail effects one by one, and the user can select the star trail effect they want on the camera interface.

Step 605: The user clicks the photo button 303.

Step 606: Control the micro-cloud platform 203 as shown in FIG. 2 to move to the starting position 204 of the track.

Step 607: the camera shutter is opened, the shooting process is started, and according to the different trajectory patterns selected by the user, the corresponding exposure parameters are issued to the camera for corresponding exposure, and the micro-cloud platform 203 is controlled to move based on the trajectory patterns selected by the user.

Due to the different styles of star trails, the movement time of the gimbal may also be different, so different star trail effects can correspond to different exposure times.

This step is the key step of the invention. The movement of the gimbal replaces the traditional rotation of the earth, and at the same time rotates according to the preset effect, which increases the diversity of star orbits.

Step 608 : the motion of the gimbal ends, and the shutter is closed.

Step 609, the camera performs ISP processing on the photosensitive signal during the opening of the shutter to obtain and output the photographed photo.

In this application scenario, the camera-based micro-head function allows the micro-head movement to replace the rotation of the earth. Compared with the previous traditional way of shooting star trails, the micro-head rotates faster, which greatly shortens the time for shooting star tracks. The reduction, from the original hours to a few seconds, greatly saves the time of shooting star trails.

On the other hand, the exposure that needs to be shot is greatly reduced, thereby improving the problem of many dead pixels caused by the unstable exposure signal of the camera for a long time. Software processing can get a relatively pure star trail photo.

At the same time, the traditional method of post-image synthesis is abandoned, which greatly reduces the professionalism of shooting star trails, allowing most photography users to take beautiful star trail photos.

In addition, the star trail effect can be preset, and the effect of shooting star trail can be finally achieved by controlling the gimbal to move according to the preset effect. By providing multiple candidate preset star trail effects, the variety of star trails is increased, allowing users to take different star trail photos, which greatly improves the user experience.

The embodiment of the present application also provides an image capturing apparatus. It should be noted that, in the image capturing method provided by the embodiments of the present application, the execution subject may be an image capturing device, or a control module in the image capturing device for executing the loading image capturing method. In the embodiment of the present application, the image capturing method provided by the embodiment of the present application is described by taking the image capturing apparatus executing the loaded image capturing method as an example.

The image capturing apparatus provided by the embodiments of the present application will be described in detail below through specific embodiments and application scenarios with reference to the accompanying drawings. For content that is not described in detail in the image capturing apparatus provided in the embodiments of the present application, reference may be made to the image capturing methods provided in the embodiments of the present application, and details are not described herein again.

As shown in FIG. 4 , the image capturing apparatus 500 provided in this embodiment of the present application may include a first receiving unit 501 , a first determining unit 502 , a second receiving unit 503 , and a first executing unit 504 .

Wherein, the first receiving unit 501 is used for receiving the first input; the first determining unit 502 is used for obtaining the target motion trajectory pattern indicated by the first input in response to the first input; the second receiving unit 503 is used for receiving the second input; The first execution unit 504 is configured to open the shutter of the camera in response to the second input, and after the shutter is opened, control the pan/tilt equipped with the camera to move according to the target movement trajectory pattern, and close the shutter after the movement to obtain a photo captured by the camera.

Optionally, the device may further include: a first acquisition unit, for acquiring the shaking parameters of the pan/tilt head detected by the motion sensor before opening the shutter of the camera; a second execution unit for determining the pan/tilt head according to the shaking parameters. In a steady state, open the camera shutter.

Optionally, the first execution unit may include: a first search unit for searching a preset pan-tilt trajectory corresponding to the target motion trajectory pattern; a control unit for controlling the pan-tilt to move along the preset pan-tilt trajectory.

Optionally, the device may further include: a second search unit, configured to search for preset shooting parameters corresponding to the target motion trajectory pattern before opening the shutter of the camera after acquiring the target motion trajectory pattern indicated by the first input; setting The unit is used to set the shooting parameters of the camera according to the preset shooting parameters.

Optionally, the apparatus may further include: a display unit for displaying multiple candidate motion trajectory patterns; correspondingly, the first receiving unit may include: a third receiving unit for receiving a selection from the multiple candidate motion trajectory patterns Input for the target motion trajectory style.

In the image capturing device provided by the embodiment of the present application, after determining the target motion trajectory pattern, during shooting, the camera-mounted pan/tilt can be controlled to move according to the target motion trajectory pattern after the shutter is opened, and the shutter can be closed after the motion ends. The movement of the camera is driven by the gimbal to achieve the effect of the object moving in the imaging. After shooting, you can get a photo with the object motion effect without waiting for the software to synthesize it. Slow technical problems can improve the speed of photographing and save computing power.

The image capturing apparatus in this embodiment of the present application may be an apparatus, or may be a component, an integrated circuit, or a chip in a terminal. The apparatus may be a mobile electronic device or a non-mobile electronic device. Exemplarily, the mobile electronic device may be a mobile phone, a tablet computer, a notebook computer, a palmtop computer, an in-vehicle electronic device, a wearable device, an ultra-mobile personal computer (UMPC), a netbook, or a personal digital assistant (personal digital assistant). assistant, PDA), etc., non-mobile electronic devices can be servers, network attached storage (Network Attached Storage, NAS), personal computer (personal computer, PC), television (television, TV), teller machine or self-service machine, etc., this application Examples are not specifically limited.

The image capturing apparatus in this embodiment of the present application may be an apparatus having an operating system. The operating system may be an Android (Android) operating system, an ios operating system, or other possible operating systems, which are not specifically limited in the embodiments of the present application.

The image capturing apparatus provided in the embodiments of the present application can implement each process implemented by the image capturing apparatus in the method embodiments of FIG. 1 to FIG. 3 . To avoid repetition, details are not described here.

An embodiment of the present application further provides an electronic device, including a processor, a memory, a program or an instruction stored in the memory and executable on the processor, and when the program or instruction is executed by the processor, the above-mentioned image capturing method can be implemented. In order to avoid repetition, the details are not repeated here.

It should be noted that the electronic devices in the embodiments of the present application include the aforementioned mobile electronic devices and non-mobile electronic devices.

FIG. 5 is a schematic diagram of a hardware structure of an electronic device implementing an embodiment of the present application.

The electronic device 400 includes but is not limited to: a radio frequency unit 401, a network module 402, an audio output unit 403, an input unit 404, a sensor 405, a display unit 406, a user input unit 407, an interface unit 408, a memory 409, and a processor 410, etc. part.

Those skilled in the art can understand that the electronic device 400 may also include a power source (such as a battery) for supplying power to various components, and the power source may be logically connected to the processor 410 through a power management system, so as to manage charging, discharging, and power management through the power management system. consumption management and other functions. The input unit 404 may include a graphics processor, a microphone, and the like. Display assembly 406 may include a display panel. The user input unit 407 may include a touch panel, other input devices, and the like. The memory 409 may store application programs, an operating system, and the like. The structure of the electronic device shown in FIG. 5 does not constitute a limitation to the electronic device. The electronic device may include more or less components than the one shown, or combine some components, or arrange different components, which will not be repeated here. .

Wherein, the user input unit 407 is used for receiving the first input;

The processor 410 is configured to, in response to the first input, obtain the target motion trajectory pattern indicated by the first input;

The user input unit 407 is used for receiving the second input;

The processor 410 is configured to open the shutter of the camera in response to the second input, and after the shutter is opened, control the gimbal equipped with the camera to move according to the target movement trajectory pattern, and close the shutter after the movement to obtain a photo captured by the camera.

Optionally, the processor 410 may also acquire the shaking parameter of the gimbal detected by the motion sensor before opening the shutter of the camera; and open the shutter of the camera when it is determined according to the shaking parameter that the gimbal is in a stable state.

Optionally, when controlling the camera-equipped pan/tilt to move according to the target motion trajectory pattern, the processor 410 may perform: searching for a preset pan/tilt trajectory corresponding to the target motion profile pattern; and controlling the pan/tilt to move along the preset pan/tilt trajectory.

Optionally, after acquiring the target motion trajectory pattern indicated by the first input, before opening the shutter of the camera, the processor 410 may also search for preset shooting parameters corresponding to the target motion trajectory pattern; the camera is photographed according to the preset shooting parameters. parameter settings.

Optionally, the display unit 406 may be configured to display multiple candidate motion trajectory patterns; when receiving the first input, the user input unit 407 receives an input of selecting a target motion trajectory pattern among the multiple candidate motion trajectory patterns.

The electronic device provided by the embodiment of the present application, after determining the target motion trajectory pattern, can control the camera-mounted pan/tilt to move according to the target motion trajectory pattern after the shutter is opened during shooting, and close the shutter after the motion is completed. The gimbal drives the movement of the camera to achieve the effect of the object moving in the imaging. After shooting, you can get a photo with the object motion effect without waiting for software synthesis processing, which can solve the problem that the composite object motion effect in the related art is relatively slow. It can improve the speed of taking pictures and save computing power.

The embodiments of the present application further provide a readable storage medium, where a program or an instruction is stored on the readable storage medium. When the program or instruction is executed by a processor, each process of the above image capturing method embodiment can be achieved, and the same can be achieved. In order to avoid repetition, the technical effect will not be repeated here.

Wherein, the processor is the processor in the electronic device described in the foregoing embodiments. The readable storage medium includes a computer-readable storage medium, and examples of the computer-readable storage medium may include non-volatile memory, such as computer read-only memory (Read-Only Memory, ROM for short), random access memory (Random Access Memory) Memory, referred to as RAM), magnetic disk or optical disk, etc.

An embodiment of the present application further provides a chip, where the chip includes a processor and a communication interface, the communication interface is coupled to the processor, and the processor is configured to run a program or an instruction to implement the above image capturing method embodiments. Each process can achieve the same technical effect. In order to avoid repetition, it will not be repeated here.

It should be understood that the chip mentioned in the embodiments of the present application may also be referred to as a system-on-chip, a system-on-chip, a system-on-a-chip, or a system-on-a-chip, or the like.

It should be noted that, herein, the terms "comprising", "comprising" or any other variation thereof are intended to encompass non-exclusive inclusion, such that a process, method, article or device comprising a series of elements includes not only those elements, It also includes other elements not expressly listed or inherent to such a process, method, article or apparatus. Without further limitation, an element qualified by the phrase "comprising a..." does not preclude the presence of additional identical elements in a process, method, article or apparatus that includes the element. Furthermore, it should be noted that the scope of the methods and apparatus in the embodiments of the present application is not limited to performing the functions in the order shown or discussed, but may also include performing the functions in a substantially simultaneous manner or in the reverse order depending on the functions involved. To perform functions, for example, the described methods may be performed in an order different from that described, and various steps may also be added, omitted, or combined. Additionally, features described with reference to some examples may be combined in other examples.

Aspects of the present application are described above with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems) and computer program products according to embodiments of the present application. It will be understood that each block of the flowchart illustrations and/or block diagrams, and combinations of blocks in the flowchart illustrations and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, or other programmable data processing apparatus to produce a machine such that execution of the instructions via the processor of the computer or other programmable data processing apparatus enables the Implementation of the functions/acts specified in one or more blocks of the flowchart and/or block diagrams. Such processors may be, but are not limited to, general purpose processors, special purpose processors, application specific processors, or field programmable logic circuits. It will also be understood that each block of the block diagrams and/or flowchart illustrations, and combinations of blocks in the block diagrams and/or flowchart illustrations, can also be implemented by special purpose hardware for performing the specified functions or actions, or by special purpose hardware and/or A combination of computer instructions is implemented.

From the description of the above embodiments, those skilled in the art can clearly understand that the method of the above embodiment can be implemented by means of software plus a necessary general hardware platform, and of course can also be implemented by hardware, but in many cases the former is better implementation. Based on this understanding, the technical solution of the present application can be embodied in the form of a software product in essence or in a part that contributes to the prior art, and the computer software product is stored in a storage medium (such as ROM/RAM, magnetic disk, CD-ROM), including several instructions to make a terminal (which may be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.) execute the methods described in the various embodiments of this application.

The embodiments of the present application have been described above in conjunction with the accompanying drawings, but the present application is not limited to the above-mentioned specific embodiments, which are merely illustrative rather than restrictive. Under the inspiration of this application, without departing from the scope of protection of the purpose of this application and the claims, many forms can be made, which all fall within the protection of this application.

Claims

An image capturing method comprising:

receive a first input;

In response to the first input, acquiring the target motion trajectory pattern indicated by the first input;

receive a second input;

In response to the second input, the shutter of the camera is opened, and after the shutter is opened, the gimbal equipped with the camera is controlled to move according to the target movement track pattern, and the shutter is closed after the movement is completed, to obtain the Photo taken by the camera.
The image capturing method according to claim 1, wherein, before opening the shutter of the camera, the method further comprises:

obtaining the jitter parameters of the gimbal detected by the motion sensor;

When it is determined that the gimbal is in a stable state according to the shaking parameter, the shutter of the camera is opened.
The image capturing method according to claim 1, wherein the controlling the pan/tilt mounted with the camera to move according to the target movement trajectory pattern comprises:

Find the preset PTZ trajectory corresponding to the target motion trajectory pattern;

The gimbal is controlled to move along the preset track of the gimbal.
The image capturing method according to claim 1, wherein, after acquiring the target motion trajectory pattern indicated by the first input, before opening the shutter of the camera, the method further comprises:

Find the preset shooting parameters corresponding to the target motion trajectory pattern;

Shooting parameters are set for the camera according to the preset shooting parameters.
The image capturing method according to claim 1, wherein,

Before receiving the first input, the method further includes: displaying a plurality of candidate motion trajectory patterns;

The receiving the first input includes: receiving an input for selecting the target motion trajectory pattern among the plurality of candidate motion trajectory patterns.
An image capturing device, comprising:

a first receiving unit for receiving a first input;

a first determining unit, configured to acquire, in response to the first input, a target motion trajectory pattern indicated by the first input;

a second receiving unit for receiving a second input;

The first execution unit is configured to open the shutter of the camera in response to the second input, and after the shutter is opened, control the pan/tilt carrying the camera to move according to the target movement trajectory pattern, and close after the movement ends The shutter obtains the photo taken by the camera.
The image capturing device according to claim 6, further comprising:

a first acquisition unit, configured to acquire the shaking parameters of the pan/tilt head detected by a motion sensor before opening the shutter of the camera;

The second execution unit is configured to open the shutter of the camera when it is determined that the pan/tilt head is in a stable state according to the shaking parameter.
The image capturing apparatus according to claim 6, wherein the first execution unit comprises:

a first search unit, used to search for a preset pan-tilt trajectory corresponding to the target motion trajectory pattern;

A control unit, configured to control the pan/tilt to move along the preset pan/tilt trajectory.
The image capturing device according to claim 6, further comprising:

A second search unit, configured to search for preset shooting parameters corresponding to the target motion trajectory pattern before opening the shutter of the camera after acquiring the target motion trajectory pattern indicated by the first input;

A setting unit, configured to set shooting parameters of the camera according to the preset shooting parameters.
The image capturing apparatus according to claim 6, wherein,

The apparatus further includes: a display unit for displaying a plurality of candidate motion trajectory patterns;

The first receiving unit includes: a third receiving unit, configured to receive an input for selecting the target motion trajectory pattern among the plurality of candidate motion trajectory patterns.
An electronic device, comprising a processor, a memory, and a program or instruction stored on the memory and executable on the processor, the program or instruction being executed by the processor to achieve as claimed in claims 1-5 The steps of any one of the image capturing methods.
An electronic device configured to perform the steps of the image capturing method of any one of claims 1-5.
A readable storage medium on which programs or instructions are stored, and when the programs or instructions are executed by a processor, the steps of the image capturing method according to any one of claims 1-5 are implemented.
A chip, the chip includes a processor and a communication interface, the communication interface is coupled to the processor, and the processor is used for running a program or an instruction to realize the image shooting according to any one of claims 1-5 method.