CN110062174B - Multi-exposure shooting control method and device and computer readable storage medium - Google Patents
Multi-exposure shooting control method and device and computer readable storage medium Download PDFInfo
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- CN110062174B CN110062174B CN201910473331.XA CN201910473331A CN110062174B CN 110062174 B CN110062174 B CN 110062174B CN 201910473331 A CN201910473331 A CN 201910473331A CN 110062174 B CN110062174 B CN 110062174B
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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
- H04N23/70—Circuitry for compensating brightness variation in the scene
- H04N23/73—Circuitry for compensating brightness variation in the scene by influencing the exposure time
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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
- H04N23/70—Circuitry for compensating brightness variation in the scene
- H04N23/743—Bracketing, i.e. taking a series of images with varying exposure conditions
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Abstract
The application discloses a multiple exposure shooting control method, equipment and a computer readable storage medium, wherein the method comprises the following steps: acquiring the wearing state of the wearing equipment, and monitoring the motion state of the wearing equipment in the wearing state; then, when the camera is at a preset first shooting angle, a first shooting image is obtained; then, when the camera is at a preset second shooting angle, a second shooting image is obtained; and finally, monitoring the motion state, combining the first shooting angle and the second shooting angle to synthesize the first shooting image and the second shooting image if the wearable device is reduced from the second shooting angle to the first shooting angle, and simultaneously arranging the synthesized image in the first display area for display. The quick multiple exposure control scheme is realized, the quick and accurate multiple exposure control can be carried out without the need of using extra hands by a user, the operation efficiency is improved, and the user experience is enhanced.
Description
Technical Field
The present application relates to the field of mobile communications, and in particular, to a method and an apparatus for controlling multiple exposure shooting, and a computer-readable storage medium.
Background
Among the prior art, along with the rapid development of intelligent terminal equipment, wearable equipment different from conventional smart phones appears, for example, wearable equipment such as smart watches or smart bracelets. Because wearable equipment is compared in traditional smart mobile phone, particularity such as its software, hardware environment, operation methods and operation environment, if with traditional smart mobile phone's the scheme of controlling transfer to wearable equipment, then may bring inconvenience, user experience for user's operation not good.
Disclosure of Invention
In order to solve the technical defects in the prior art, the invention provides a multiple exposure shooting control method, which comprises the following steps:
acquiring the wearing state of the wearing equipment, and monitoring the motion state of the wearing equipment in the wearing state;
at a first moment, if the wearable device is determined to be at a preset first shooting angle according to the motion state, acquiring a first shooting image and displaying the first shooting image in a first display area of the wearable device;
at a second moment after the first moment, if the wearable device is determined to be at a preset second shooting angle according to the motion state, acquiring a second shooting image and displaying the second shooting image in a second display area of the wearable device;
monitoring the motion state, combining the first shooting angle and the second shooting angle to synthesize the first shooting image and the second shooting image if the wearable device is reduced from the second shooting angle to the first shooting angle, and simultaneously arranging the synthesized image in the first display area for display.
Optionally, the obtaining a wearing state of the wearable device, and meanwhile, monitoring a motion state of the wearable device in the wearing state includes:
acquiring a wearing state of the wearing equipment, wherein the wearing state comprises a spatial orientation where the wearing equipment is located and a shooting orientation of a shooting assembly built in the wearing equipment;
when the wearable device starts the shooting assembly, the motion state of the wearable device is monitored in the wearing state, and when the space orientation of the wearable device is consistent with the shooting orientation, the preview image is acquired through the shooting assembly.
Optionally, at the first time, if it is determined that the wearable device is at the preset first shooting angle according to the motion state, acquiring a first shooting image and displaying the first shooting image in a first display area of the wearable device, including:
presetting a first shooting time period and the first shooting angle, and simultaneously monitoring the motion state in the first shooting time period;
and if the wearable device is at the first shooting angle, taking the current moment as the first moment.
Optionally, at the first time, if it is determined that the wearable device is at the preset first shooting angle according to the motion state, acquiring a first shooting image and displaying the first shooting image in a first display area of the wearable device, further includes:
acquiring a first shot image corresponding to the preview image at the first moment;
determining a first display area corresponding to the preview image in the wearable device, and freezing the preview image in the first display area.
Optionally, at a second time after the first time, if it is determined that the wearable device is at a preset second shooting angle according to the motion state, acquiring a second shot image and displaying the second shot image in a second display area of the wearable device, including:
presetting a second shooting time period and a second shooting angle after the first moment, and simultaneously monitoring the motion state in the second shooting time period;
and if the wearable device is at the second shooting angle, taking the current moment as the second moment.
Optionally, at a second time after the first time, if it is determined that the wearable device is at a preset second shooting angle according to the motion state, acquiring a second shot image and displaying the second shot image in a second display area of the wearable device, further comprising:
acquiring a second shot image corresponding to the preview image at the second moment;
and determining a second display area corresponding to the preview image in the wearable device, and freezing the preview image in the second display area.
Optionally, the monitoring the motion state, if the wearable device is reduced from the second shooting angle to the first shooting angle, combining the first shooting angle and the second shooting angle to synthesize the first shooting image and the second shooting image, and simultaneously, placing the synthesized image in the first display area for display includes:
displaying a thumbnail of the first photographed image in the second display area;
and displaying a moving identifier in the associated area of the second display area, and indicating the movement direction from the second shooting angle to the first shooting angle through the moving identifier.
Optionally, the monitoring the motion state, if the wearable device is reduced from the second shooting angle to the first shooting angle, combining the first shooting angle and the second shooting angle to synthesize the first shooting image and the second shooting image, and meanwhile, placing the synthesized image in the first display area for display, further includes:
if the wearable device is reduced to the first shooting angle from the second shooting angle, combining the first shooting angle and the second shooting angle to synthesize the first shooting image and the second shooting image;
and after the wearable device is restored from the second shooting angle to the first shooting angle, if the wearable device is restored from the first shooting angle to the second shooting angle, the composite image is cancelled, and the second shot image is restored in the second display area.
The present invention also proposes a multiple exposure shooting control apparatus, including:
a memory, a processor, and a computer program stored on the memory and executable on the processor;
the computer program, when executed by the processor, implements the steps of the method of any one of the above.
The present invention also proposes a computer-readable storage medium having stored thereon a multiple-exposure shooting control program that, when executed by a processor, implements the steps of the multiple-exposure shooting control method according to any one of the above.
The wearable equipment monitoring method has the advantages that the wearing state of the wearable equipment is obtained, and meanwhile, the motion state of the wearable equipment is monitored in the wearing state; then, at a first moment, if the wearable device is determined to be at a preset first shooting angle according to the motion state, acquiring a first shooting image and displaying the first shooting image in a first display area of the wearable device; then, at a second moment after the first moment, if the wearable device is determined to be at a preset second shooting angle according to the motion state, acquiring a second shooting image and displaying the second shooting image in a second display area of the wearable device; and finally, monitoring the motion state, combining the first shooting angle and the second shooting angle to synthesize the first shooting image and the second shooting image if the wearable device is reduced from the second shooting angle to the first shooting angle, and simultaneously arranging the synthesized image in the first display area for display. The quick multiple exposure control scheme is realized, the quick and accurate multiple exposure control can be carried out without the need of using extra hands by a user, the operation efficiency is improved, and the user experience is enhanced.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and together with the description, serve to explain the principles of the invention.
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.
Fig. 1 is a schematic hardware structure diagram of an implementation manner of a wearable device according to an embodiment of the present invention;
fig. 2 is a hardware schematic diagram of an implementation of a wearable device provided in an embodiment of the present application;
fig. 3 is a hardware schematic diagram of an implementation of a wearable device provided in an embodiment of the present application;
fig. 4 is a hardware schematic diagram of an implementation of a wearable device provided in an embodiment of the present application;
fig. 5 is a hardware schematic diagram of an implementation manner of a wearable device provided in an embodiment of the present application;
FIG. 6 is a flowchart illustrating a multi-exposure photographing control method according to a first embodiment of the present invention;
FIG. 7 is a flowchart illustrating a multi-exposure photographing control method according to a second embodiment of the present invention;
FIG. 8 is a flowchart of a multiple exposure shot control method according to a third embodiment of the present invention;
FIG. 9 is a flowchart of a multiple exposure shot control method according to a fourth embodiment of the present invention;
FIG. 10 is a flowchart of a fifth embodiment of a multiple exposure shot control method of the present invention;
FIG. 11 is a flowchart of a multiple exposure shot control method according to a sixth embodiment of the present invention;
FIG. 12 is a flowchart of a multiple exposure shot control method according to a seventh embodiment of the present invention;
fig. 13 is a flowchart of the multiple exposure shooting control method according to the eighth embodiment of the present invention.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the following description, suffixes such as "module", "component", or "unit" used to denote elements are used only for facilitating the explanation of the present invention, and have no specific meaning in itself. Thus, "module", "component" or "unit" may be used mixedly.
The wearable device provided by the embodiment of the invention comprises a mobile terminal such as an intelligent bracelet, an intelligent watch, an intelligent mobile phone and the like. With the continuous development of screen technologies, screen forms such as flexible screens and folding screens appear, and mobile terminals such as smart phones can also be used as wearable devices. The wearable device provided in the embodiment of the present invention may include: a Radio Frequency (RF) unit, a WiFi module, an audio output unit, an a/V (audio/video) input unit, a sensor, a display unit, a user input unit, an interface unit, a memory, a processor, and a power supply.
In the following description, a wearable device will be taken as an example, please refer to fig. 1, which is a schematic diagram of a hardware structure of a wearable device for implementing various embodiments of the present invention, where the wearable device 100 may include: RF (Radio Frequency) unit 101, WiFi module 102, audio output unit 103, a/V (audio/video) input unit 104, sensor 105, display unit 106, user input unit 107, interface unit 108, memory 109, processor 110, and power supply 111. Those skilled in the art will appreciate that the wearable device structure shown in fig. 1 does not constitute a limitation of the wearable device, and that the wearable device may include more or fewer components than shown, or combine certain components, or a different arrangement of components.
The following describes the various components of the wearable device in detail with reference to fig. 1:
the rf unit 101 may be configured to receive and transmit signals during information transmission and reception or during a call, and specifically, the rf unit 101 may transmit uplink information to a base station, in addition, the downlink information sent by the base station may be received and then sent to the processor 110 of the wearable device for processing, the downlink information sent by the base station to the radio frequency unit 101 may be generated according to the uplink information sent by the radio frequency unit 101, or may be actively pushed to the radio frequency unit 101 after detecting that the information of the wearable device is updated, for example, after detecting that the geographic location where the wearable device is located changes, the base station may send a message notification of the change in the geographic location to the radio frequency unit 101 of the wearable device, and after receiving the message notification, the message notification may be sent to the processor 110 of the wearable device for processing, and the processor 110 of the wearable device may control the message notification to be displayed on the display panel 1061 of the wearable device; typically, radio frequency unit 101 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like. In addition, the radio frequency unit 101 may also communicate with a network and other devices through wireless communication, which may specifically include: the server may push a message notification of resource update to the wearable device through wireless communication to remind a user of updating the application program if the file resource corresponding to the application program in the server is updated after the wearable device finishes downloading the application program. The wireless communication may use any communication standard or protocol, including but not limited to GSM (Global System for Mobile communications), GPRS (General Packet Radio Service), CDMA2000(Code Division Multiple Access2000 ), WCDMA (Wideband Code Division Multiple Access), TD-SCDMA (Time Division-Synchronous Code Division Multiple Access), FDD-LTE (Frequency Division duplex Long Term Evolution), and TDD-LTE (Time Division duplex Long Term Evolution).
In one embodiment, the wearable device 100 may access an existing communication network by inserting a SIM card.
In another embodiment, the wearable device 100 may be configured with an esim card (Embedded-SIM) to access an existing communication network, and by using the esim card, the internal space of the wearable device may be saved, and the thickness may be reduced.
It is understood that although fig. 1 shows the radio frequency unit 101, it is understood that the radio frequency unit 101 does not belong to the essential constituents of the wearable device, and can be omitted entirely as required within the scope not changing the essence of the invention. The wearable device 100 may implement a communication connection with other devices or a communication network through the wifi module 102 alone, which is not limited by the embodiments of the present invention.
WiFi belongs to short-distance wireless transmission technology, and the wearable device can help a user to send and receive e-mails, browse webpages, access streaming media and the like through the WiFi module 102, and provides wireless broadband Internet access for the user. Although fig. 1 shows the WiFi module 102, it is understood that it does not belong to the essential constitution of the wearable device, and may be omitted entirely as needed within the scope not changing the essence of the invention.
The audio output unit 103 may convert audio data received by the radio frequency unit 101 or the WiFi module 102 or stored in the memory 109 into an audio signal and output as sound when the wearable device 100 is in a call signal reception mode, a talk mode, a recording mode, a voice recognition mode, a broadcast reception mode, or the like. Also, the audio output unit 103 may also provide audio output related to a specific function performed by the wearable device 100 (e.g., a call signal reception sound, a message reception sound, etc.). The audio output unit 103 may include a speaker, a buzzer, and the like.
The a/V input unit 104 is used to receive audio or video signals. The a/V input Unit 104 may include a Graphics Processing Unit (GPU) 1041 and a microphone 1042, the Graphics processor 1041 Processing image data of still pictures or video obtained by an image capturing device (e.g., a camera) in a video capturing mode or an image capturing mode. The processed image frames may be displayed on the display unit 106. The image frames processed by the graphic processor 1041 may be stored in the memory 109 (or other storage medium) or transmitted via the radio frequency unit 101 or the WiFi module 102. The microphone 1042 may receive sounds (audio data) via the microphone 1042 in a phone call mode, a recording mode, a voice recognition mode, or the like, and may be capable of processing such sounds into audio data. The processed audio (voice) data may be converted into a format output transmittable to a mobile communication base station via the radio frequency unit 101 in case of a phone call mode. The microphone 1042 may implement various types of noise cancellation (or suppression) algorithms to cancel (or suppress) noise or interference generated in the course of receiving and transmitting audio signals.
In one embodiment, the wearable device 100 includes one or more cameras, and by turning on the cameras, capturing of images can be realized, functions such as photographing and recording can be realized, and the positions of the cameras can be set as required.
The wearable device 100 also includes at least one sensor 105, such as light sensors, motion sensors, and other sensors. Specifically, the light sensor includes an ambient light sensor that can adjust the brightness of the display panel 1061 according to the brightness of ambient light, and a proximity sensor that can turn off the display panel 1061 and/or the backlight when the wearable device 100 is moved to the ear. As one of the motion sensors, the accelerometer sensor can detect the magnitude of acceleration in each direction (generally three axes), detect the magnitude and direction of gravity when stationary, and can be used for applications of recognizing the posture of the mobile phone (such as horizontal and vertical screen switching, related games, magnetometer posture calibration), vibration recognition related functions (such as pedometer, tapping), and the like.
In one embodiment, the wearable device 100 further comprises a proximity sensor, and the wearable device can realize non-contact operation by adopting the proximity sensor, so that more operation modes are provided.
In one embodiment, the wearable device 100 further comprises a heart rate sensor, which, when worn, enables detection of heart rate by proximity to the user.
In one embodiment, the wearable device 100 may further include a fingerprint sensor, and by reading the fingerprint, functions such as security verification can be implemented.
The display unit 106 is used to display information input by a user or information provided to the user. The Display unit 106 may include a Display panel 1061, and the Display panel 1061 may be configured in the form of a Liquid Crystal Display (LCD), an Organic Light-Emitting Diode (OLED), or the like.
In one embodiment, the display panel 1061 is a flexible display screen, and when the wearable device using the flexible display screen is worn, the screen can be bent, so that the wearable device is more conformable. Optionally, the flexible display screen may adopt an OLED screen body and a graphene screen body, in other embodiments, the flexible display screen may also be made of other display materials, and this embodiment is not limited thereto.
In one embodiment, the display panel 1061 of the wearable device may take a rectangular shape to wrap around when worn. In other embodiments, other approaches may be taken.
The user input unit 107 may be used to receive input numeric or character information and generate key signal inputs related to user settings and function control of the wearable device. Specifically, the user input unit 107 may include a touch panel 1071 and other input devices 1072. The touch panel 1071, also referred to as a touch screen, may collect a touch operation performed by a user on or near the touch panel 1071 (e.g., an operation performed by the user on or near the touch panel 1071 using a finger, a stylus, or any other suitable object or accessory), and drive a corresponding connection device according to a predetermined program. The touch panel 1071 may include two parts of a touch detection device and a touch controller. The touch detection device detects the touch direction of a user, detects a signal brought by touch operation and transmits the signal to the touch controller; the touch controller receives touch information from the touch sensing device, converts the touch information into touch point coordinates, sends the touch point coordinates to the processor 110, and can receive and execute commands sent by the processor 110. In addition, the touch panel 1071 may be implemented in various types, such as a resistive type, a capacitive type, an infrared ray, and a surface acoustic wave. In addition to the touch panel 1071, the user input unit 107 may include other input devices 1072. In particular, other input devices 1072 may include, but are not limited to, one or more of a physical keyboard, function keys (e.g., volume control keys, switch keys, etc.), a trackball, a mouse, a joystick, and the like, and are not limited to these specific examples.
In one embodiment, the side of the wearable device 100 may be provided with one or more buttons. The button can realize various modes such as short-time pressing, long-time pressing, rotation and the like, thereby realizing various operation effects. The number of the buttons can be multiple, and different buttons can be combined for use to realize multiple operation functions.
Further, the touch panel 1071 may cover the display panel 1061, and when the touch panel 1071 detects a touch operation thereon or nearby, the touch panel 1071 transmits the touch operation to the processor 110 to determine the type of the touch event, and then the processor 110 provides a corresponding visual output on the display panel 1061 according to the type of the touch event. Although in fig. 1, the touch panel 1071 and the display panel 1061 are two independent components to implement the input and output functions of the wearable device, in some embodiments, the touch panel 1071 and the display panel 1061 may be integrated to implement the input and output functions of the wearable device, and is not limited herein. For example, when receiving a message notification of an application program through the rf unit 101, the processor 110 may control the message notification to be displayed in a predetermined area of the display panel 1061, where the predetermined area corresponds to a certain area of the touch panel 1071, and perform a touch operation on the certain area of the touch panel 1071 to control the message notification displayed in the corresponding area on the display panel 1061.
The interface unit 108 serves as an interface through which at least one external device is connected to the wearable apparatus 100. For example, the external device may include a wired or wireless headset port, an external power supply (or battery charger) port, a wired or wireless data port, a memory card port, a port for connecting a device having an identification module, an audio input/output (I/O) port, a video I/O port, an earphone port, and the like. The interface unit 108 may be used to receive input (e.g., data information, power, etc.) from an external device and transmit the received input to one or more elements within the wearable apparatus 100 or may be used to transmit data between the wearable apparatus 100 and the external device.
In one embodiment, the interface unit 108 of the wearable device 100 is configured as a contact, and is connected to another corresponding device through the contact to implement functions such as charging and connection. The contact can also be waterproof.
The memory 109 may be used to store software programs as well as various data. The memory 109 may mainly include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required by at least one function (such as a sound playing function, an image playing function, etc.), and the like; the storage data area may store data (such as audio data, a phonebook, etc.) created according to the use of the cellular phone, and the like. Further, the memory 109 may include high speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid state storage device.
The processor 110 is a control center of the wearable device, connects various parts of the entire wearable device by various interfaces and lines, and performs various functions of the wearable device and processes data by running or executing software programs and/or modules stored in the memory 109 and calling up data stored in the memory 109, thereby performing overall monitoring of the wearable device. Processor 110 may include one or more processing units; preferably, the processor 110 may integrate an application processor, which mainly handles operating systems, user interfaces, application programs, etc., and a modem processor, which mainly handles wireless communications. It will be appreciated that the modem processor described above may not be integrated into the processor 110.
The wearable device 100 may further include a power source 111 (such as a battery) for supplying power to various components, and preferably, the power source 111 may be logically connected to the processor 110 through a power management system, so as to implement functions of managing charging, discharging, and power consumption through the power management system.
Although not shown in fig. 1, the wearable device 100 may further include a bluetooth module or the like, which is not described herein. The wearable device 100 can be connected with other terminal devices through Bluetooth, so that communication and information interaction are realized.
Please refer to fig. 2-4, which are schematic structural diagrams of a wearable device according to an embodiment of the present invention. The wearable device in the embodiment of the invention comprises a flexible screen. When the wearable device is unfolded, the flexible screen is in a strip shape; when the wearable device is in a wearing state, the flexible screen is bent to be annular. Fig. 2 and 3 show the structural schematic diagram of the wearable device screen when the wearable device screen is unfolded, and fig. 4 shows the structural schematic diagram of the wearable device screen when the wearable device screen is bent.
Based on the above embodiments, it can be seen that, if the device is a watch, a bracelet, or a wearable device, the screen of the device may not cover the watchband region of the device, and may also cover the watchband region of the device. Here, the present application proposes an optional implementation manner, in which the device may be a watch, a bracelet, or a wearable device, and the device includes a screen and a connection portion. The screen can be a flexible screen, and the connecting part can be a watchband. Optionally, the screen of the device or the display area of the screen may partially or completely cover the wristband of the device. As shown in fig. 5, fig. 5 is a hardware schematic diagram of an implementation manner of a wearable device provided in an embodiment of the present application, where a screen of the device extends to two sides, and a part of the screen is covered on a watchband of the device. In other embodiments, the screen of the device may also be entirely covered on the watchband of the device, and this is not limited in this application.
Example one
Fig. 6 is a flowchart of a multiple exposure shooting control method according to a first embodiment of the present invention. A multiple exposure shooting control method, the method comprising:
s1, acquiring the wearing state of the wearing equipment, and monitoring the motion state of the wearing equipment in the wearing state;
s2, at a first moment, if the wearable device is determined to be at a preset first shooting angle according to the motion state, acquiring a first shooting image and displaying the first shooting image in a first display area of the wearable device;
s3, at a second moment after the first moment, if the wearable device is determined to be at a preset second shooting angle according to the motion state, acquiring a second shooting image and displaying the second shooting image in a second display area of the wearable device;
s4, monitoring the motion state, combining the first shooting image and the second shooting image if the wearable device is reduced to the first shooting angle from the second shooting angle, and simultaneously, placing the combined image in the first display area for display.
In this embodiment, first, a wearing state of a wearable device is obtained, and meanwhile, a motion state of the wearable device is monitored in the wearing state; then, at a first moment, if the wearable device is determined to be at a preset first shooting angle according to the motion state, acquiring a first shooting image and displaying the first shooting image in a first display area of the wearable device; then, at a second moment after the first moment, if the wearable device is determined to be at a preset second shooting angle according to the motion state, acquiring a second shooting image and displaying the second shooting image in a second display area of the wearable device; and finally, monitoring the motion state, combining the first shooting angle and the second shooting angle to synthesize the first shooting image and the second shooting image if the wearable device is reduced from the second shooting angle to the first shooting angle, and simultaneously arranging the synthesized image in the first display area for display.
Specifically, in the embodiment, it is considered that, in the prior art, particularly when shooting preview is performed on a wearable device, because a display area of the wearable device is narrow, and because the shooting preview area has a specific length-width ratio, there is a wide horizontal display space in the display area of the wearable device in real time in the shooting preview area, but because of the shortage of the vertical display space, the shooting preview area is also narrow, and a user cannot clearly view image details in a shooting preview image during shooting preview, and cannot clearly view image details in the shooting preview image, so that in performing multiple exposure shooting, stitching needs to be performed in combination with angles of images shot twice or multiple times more.
In this embodiment, the wearable device is identified to be at a first shooting angle, a first shot image at the first shooting angle is obtained, then the wearable device is identified to be at a second shooting angle, a second shot image at the second shooting angle is obtained, then the wearing state of the wearable device is monitored, when the wearing state is at the original first shooting angle or the preset shooting angle, image synthesis is performed according to the first shot image at the first shooting angle and the second shot image at the second shooting angle, meanwhile, rotation information of the wearable device is obtained, and the relative transparency of the first shot image or the second shot image is regulated and controlled according to the rotation information, so that a fast multiple exposure control scheme is realized, and fast and accurate multiple exposure control can be performed without the need of a user to use an extra hand for operation, the operation efficiency is improved, and the user experience is enhanced.
The method has the advantages that the wearing state of the wearing equipment is obtained, and meanwhile the motion state of the wearing equipment is monitored in the wearing state; then, at a first moment, if the wearable device is determined to be at a preset first shooting angle according to the motion state, acquiring a first shooting image and displaying the first shooting image in a first display area of the wearable device; then, at a second moment after the first moment, if the wearable device is determined to be at a preset second shooting angle according to the motion state, acquiring a second shooting image and displaying the second shooting image in a second display area of the wearable device; and finally, monitoring the motion state, combining the first shooting angle and the second shooting angle to synthesize the first shooting image and the second shooting image if the wearable device is reduced from the second shooting angle to the first shooting angle, and simultaneously arranging the synthesized image in the first display area for display. The quick multiple exposure control scheme is realized, the quick and accurate multiple exposure control can be carried out without the need of using extra hands by a user, the operation efficiency is improved, and the user experience is enhanced.
Example two
Fig. 7 is a flowchart of a multiple exposure shooting control method according to a second embodiment of the present invention, based on the above embodiment, where the acquiring a wearing state of a wearable device and monitoring a motion state of the wearable device in the wearing state includes:
s11, acquiring the wearing state of the wearable device, wherein the wearing state comprises the spatial orientation of the wearable device and the shooting orientation of a shooting component arranged in the wearable device;
s12, when the wearable device starts the shooting assembly, the motion state of the wearable device is monitored in the wearing state, and when the space orientation of the wearable device is consistent with the shooting orientation, the preview image is obtained through the shooting assembly.
In this embodiment, first, a wearing state of the wearable device is obtained, where the wearing state includes a spatial orientation where the wearable device is located and a shooting orientation of a shooting component built in the wearable device; then, when the wearable device starts the shooting assembly, the motion state of the wearable device is monitored in the wearing state, and when the space orientation of the wearable device is consistent with the shooting orientation, a preview image is obtained through the shooting assembly.
Optionally, a wearing state of the wearable device is obtained, where the wearing state includes a spatial orientation where the wearable device is located and a shooting orientation of a shooting component built in the wearable device, and it can be understood that, when the wearable device is used for multiple exposure shooting, compared with a conventional device, a motion mode of the wearable device is limited by the wearing state, specifically, when the wearable device is located at a certain wearing part, due to a human body structure characteristic of the wearing part, a corresponding motion mode of the wearable device is limited, and correspondingly, when the wearing part is located, the shooting orientation of the shooting component built in the wearable device is also within a limited range, so in this embodiment, the spatial orientation where the wearable device is located and the shooting orientation of the shooting component built in the wearable device need to be determined first;
optionally, when the wearable device starts the shooting assembly, the motion state of the wearable device is monitored in the wearing state, and when the space orientation of the wearable device is consistent with the shooting orientation, the preview image is acquired through the shooting assembly, wherein in order to avoid system resource occupation and improve operation efficiency, in this embodiment, when the space orientation of the wearable device is consistent with the shooting orientation or is in the same range, the preview image is acquired through the shooting assembly.
The method has the advantages that the wearing state of the wearing device is obtained, wherein the wearing state comprises the spatial orientation of the wearing device and the shooting orientation of the shooting component arranged in the wearing device; then, when the wearable device starts the shooting assembly, the motion state of the wearable device is monitored in the wearing state, and when the space orientation of the wearable device is consistent with the shooting orientation, a preview image is obtained through the shooting assembly. The method and the device have the advantages that a faster multiple exposure control scheme is realized, the user can perform fast and accurate multiple exposure control without using extra hands, the operation efficiency is improved, and the user experience is enhanced.
EXAMPLE III
Fig. 8 is a flowchart of a multiple exposure shooting control method according to a third embodiment of the present invention, where based on the above embodiment, the acquiring a first shot image and displaying the first shot image in a first display area of the wearable device at a first time when the wearable device is determined to be at a preset first shooting angle according to the motion state includes:
s21, presetting a first shooting time period and the first shooting angle, and meanwhile, monitoring the motion state in the first shooting time period;
and S22, if the wearable device is at the first shooting angle, taking the current moment as the first moment.
In this embodiment, first, a first shooting time period and the first shooting angle are preset, and meanwhile, the motion state is monitored in the first shooting time period; then, if the wearable device is at the first shooting angle, the current moment is taken as the first moment.
Optionally, a first shooting time period and the first shooting angle are preset, and meanwhile, the motion state is monitored in the first shooting time period, where it can be understood that, in order to improve an automatic shooting process of multiple exposures and avoid an influence on subsequent normal shooting, in this embodiment, the first shooting time period is preset, so as to limit a start time of current multiple shooting;
optionally, the first shooting angle is a certain angle at which the spatial orientation of the wearable device is consistent with the shooting orientation or in the same range;
optionally, in combination with the preview image, if a preset object in the preview image is at a preset position, it is determined that the wearable device is at the first shooting angle, and meanwhile, the current moment is taken as the first moment.
The embodiment has the advantages that the motion state is monitored in the first shooting time period by presetting the first shooting time period and the first shooting angle; then, if the wearable device is at the first shooting angle, the current moment is taken as the first moment. The method and the device have the advantages that a faster multiple exposure control scheme is realized, the user can perform fast and accurate multiple exposure control without using extra hands, the operation efficiency is improved, and the user experience is enhanced.
Example four
Fig. 9 is a flowchart of a fourth embodiment of a multiple exposure shooting control method according to the present invention, where based on the above embodiment, at a first time, if it is determined that the wearable device is at a preset first shooting angle according to the motion state, the method obtains a first shot image and displays the first shot image in a first display area of the wearable device, and further includes:
s23, acquiring a first shot image corresponding to the preview image at the first moment;
s24, determining a first display area corresponding to the preview image in the wearable device, and freezing the preview image in the first display area.
In this embodiment, first, a first captured image corresponding to the preview image is acquired at the first time; then, a first display area corresponding to the preview image is determined in the wearable device, and the preview image is frozen in the first display area.
Optionally, according to the wearing state, dividing a first display area corresponding to the preview image in a display area of the wearing device;
optionally, the preview image is frozen in the first display area, and meanwhile, relevant marks such as the frozen preview image, the fixed preview image, the first shooting completion image, the second shooting waiting image and the like are displayed on the frozen preview image in the first display area.
The method has the advantages that the first shot image corresponding to the preview image is obtained at the first moment; then, a first display area corresponding to the preview image is determined in the wearable device, and the preview image is frozen in the first display area. The method and the device have the advantages that a faster multiple exposure control scheme is realized, the user can perform fast and accurate multiple exposure control without using extra hands, the operation efficiency is improved, and the user experience is enhanced.
EXAMPLE five
Fig. 10 is a flowchart of a fifth embodiment of the multiple-exposure shooting control method according to the present invention, where based on the above embodiment, the acquiring a second shot image and displaying the second shot image in a second display area of the wearable device at a second time after the first time when the wearable device is determined to be at a preset second shooting angle according to the motion state includes:
s31, presetting a second shooting time period after the first moment and the second shooting angle, and meanwhile, monitoring the motion state in the second shooting time period;
and S32, if the wearable device is at the second shooting angle, taking the current moment as the second moment.
In this embodiment, first, a second shooting time period after the first time and the second shooting angle are preset, and meanwhile, the motion state is monitored in the second shooting time period; and then, if the wearable device is at the second shooting angle, taking the current moment as the second moment.
Optionally, a second shooting time period and the second shooting angle after the first time are preset, and meanwhile, the motion state is monitored in the second shooting time period, it can be understood that, in order to improve an automatic shooting process of multiple exposures and avoid an influence on subsequent normal shooting, the second shooting time period is preset in this embodiment, so that a termination time of current multiple shooting is limited.
The embodiment has the advantages that the motion state is monitored in the second shooting time period by presetting the second shooting time period and the second shooting angle after the first time; and then, if the wearable device is at the second shooting angle, taking the current moment as the second moment. The method and the device have the advantages that a faster multiple exposure control scheme is realized, the user can perform fast and accurate multiple exposure control without using extra hands, the operation efficiency is improved, and the user experience is enhanced.
EXAMPLE six
Fig. 11 is a flowchart of a multiple exposure shooting control method according to a sixth embodiment of the present invention, where based on the above embodiment, at a second time after the first time, if it is determined that the wearable device is at a preset second shooting angle according to the motion state, a second shot image is obtained and displayed in a second display area of the wearable device, the method further includes:
s33, acquiring a second shot image corresponding to the preview image at the second moment;
s34, determining a second display area corresponding to the preview image in the wearable device, and freezing the preview image in the second display area.
Optionally, dividing a second display area corresponding to the preview image in the display area of the wearable device according to the wearing state when the wearable device moves to the second shooting angle;
optionally, the preview image is frozen in the second display area, and meanwhile, a frozen or fixed or second shooting completed or image composition waiting related identifier is displayed on the frozen preview image in the second display area.
In this embodiment, first, a second captured image corresponding to the preview image is acquired at the second time; then, a second display area corresponding to the preview image is determined in the wearable device, and the preview image is frozen in the second display area.
The method has the advantages that the second shot image corresponding to the preview image is obtained at the second moment; then, a second display area corresponding to the preview image is determined in the wearable device, and the preview image is frozen in the second display area. The method and the device have the advantages that a faster multiple exposure control scheme is realized, the user can perform fast and accurate multiple exposure control without using extra hands, the operation efficiency is improved, and the user experience is enhanced.
EXAMPLE seven
Fig. 12 is a flowchart of a seventh embodiment of a multiple exposure shooting control method according to the present invention, where based on the above embodiments, the monitoring the motion state, and combining the first shooting angle and the second shooting angle to synthesize the first shooting image and the second shooting image if the wearable device is reduced from the second shooting angle to the first shooting angle, and meanwhile, displaying the synthesized image in the first display area includes:
s41, displaying a thumbnail of the first captured image in the second display area;
and S42, displaying a moving identifier in the associated area of the second display area, and indicating the movement direction from the second shooting angle to the first shooting angle through the moving identifier.
In the present embodiment, first, a thumbnail of the first captured image is displayed in the second display area; then, a movement identifier is displayed in the associated area of the second display area, and the movement direction reduced from the second shooting angle to the first shooting angle is indicated through the movement identifier.
Optionally, at least one thumbnail preview area is divided in the second display area, and a thumbnail of the first captured image is displayed in the thumbnail preview area;
optionally, after dividing a second display area corresponding to the preview image in the display area of the wearable device, dividing the display area at one side or two sides of the second display area to obtain associated areas, displaying a moving identifier in one or two associated areas of the second display area, and indicating a movement direction from the second shooting angle to the first shooting angle through the moving identifier.
The present embodiment has an advantageous effect in that by displaying a thumbnail of the first captured image in the second display area; then, a movement identifier is displayed in the associated area of the second display area, and the movement direction reduced from the second shooting angle to the first shooting angle is indicated through the movement identifier. The method and the device have the advantages that a faster multiple exposure control scheme is realized, the user can perform fast and accurate multiple exposure control without using extra hands, the operation efficiency is improved, and the user experience is enhanced.
Example eight
Fig. 13 is a flowchart of an eighth embodiment of a multiple exposure shooting control method according to the present invention, where based on the above embodiments, the monitoring the motion state, and combining the first shooting angle and the second shooting angle to synthesize the first shooting image and the second shooting image and simultaneously displaying the synthesized image in the first display area if the wearable device is reduced from the second shooting angle to the first shooting angle further includes:
s43, if the wearable device is reduced to the first shooting angle from the second shooting angle, combining the first shooting angle and the second shooting angle to synthesize the first shooting image and the second shooting image;
and S44, after the wearable device is restored from the second shooting angle to the first shooting angle, if the wearable device is restored from the first shooting angle to the second shooting angle, the composite image is cancelled, and the second shot image is restored in the second display area.
In this embodiment, first, if the wearable device is reduced from the second shooting angle to the first shooting angle, combining the first shooting angle and the second shooting angle to synthesize the first shooting image and the second shooting image; then, after the wearable device is restored from the second shooting angle to the first shooting angle, if the wearable device is restored from the first shooting angle to the second shooting angle, the composite image is cancelled, and the second shot image is restored in the second display area.
Optionally, if the wearable device is reduced from the second shooting angle to the first shooting angle, combining the first shooting angle and the second shooting angle to synthesize the first shot image and the second shot image, wherein a determination range of the first shooting angle is increased in order to facilitate a user to perform a reduction operation, so that execution efficiency of the user is improved;
optionally, if the wearable device is reduced from the second shooting angle to a specific preset angle, combining the first shooting angle and the second shooting angle to synthesize the first shot image and the second shot image, wherein a specific preset angle is determined in order to facilitate a user to perform a reduction operation, so that the execution efficiency of the user is improved and the memory cost of the user is reduced;
optionally, after the wearable device is restored from the second shooting angle to the first shooting angle, if the wearable device is restored from the first shooting angle to the second shooting angle again, the composite image is cancelled, and the second shot image is restored in the second display area, or, after the wearable device is restored from a specific preset angle to the first shooting angle, if the wearable device is restored from the first shooting angle to a specific preset angle again, the composite image is cancelled, and the second shot image is restored in a temporary display area determined by the specific preset angle.
The method has the advantages that the first shot image and the second shot image are synthesized by combining the first shooting angle and the second shooting angle through judging if the wearable device is reduced to the first shooting angle from the second shooting angle; then, after the wearable device is restored from the second shooting angle to the first shooting angle, if the wearable device is restored from the first shooting angle to the second shooting angle, the composite image is cancelled, and the second shot image is restored in the second display area. The method and the device have the advantages that a faster multiple exposure control scheme is realized, the user can perform fast and accurate multiple exposure control without using extra hands, the operation efficiency is improved, and the user experience is enhanced.
Example nine
Based on the above embodiment, the present invention also provides a multiple-exposure shooting control apparatus, including:
a memory, a processor, and a computer program stored on the memory and executable on the processor;
the computer program, when executed by the processor, implements the steps of the method of any one of the above.
Specifically, in this embodiment, first, a wearing state of the wearable device is obtained, and meanwhile, a motion state of the wearable device is monitored in the wearing state; then, at a first moment, if the wearable device is determined to be at a preset first shooting angle according to the motion state, acquiring a first shooting image and displaying the first shooting image in a first display area of the wearable device; then, at a second moment after the first moment, if the wearable device is determined to be at a preset second shooting angle according to the motion state, acquiring a second shooting image and displaying the second shooting image in a second display area of the wearable device; and finally, monitoring the motion state, combining the first shooting angle and the second shooting angle to synthesize the first shooting image and the second shooting image if the wearable device is reduced from the second shooting angle to the first shooting angle, and simultaneously arranging the synthesized image in the first display area for display.
Specifically, in the embodiment, it is considered that, in the prior art, particularly when shooting preview is performed on a wearable device, because a display area of the wearable device is narrow, and because the shooting preview area has a specific length-width ratio, there is a wide horizontal display space in the display area of the wearable device in real time in the shooting preview area, but because of the shortage of the vertical display space, the shooting preview area is also narrow, and a user cannot clearly view image details in a shooting preview image during shooting preview, and cannot clearly view image details in the shooting preview image, so that in performing multiple exposure shooting, stitching needs to be performed in combination with angles of images shot twice or multiple times more.
In this embodiment, the wearable device is identified to be at a first shooting angle, a first shot image at the first shooting angle is obtained, then the wearable device is identified to be at a second shooting angle, a second shot image at the second shooting angle is obtained, then the wearing state of the wearable device is monitored, when the wearing state is at the original first shooting angle or the preset shooting angle, image synthesis is performed according to the first shot image at the first shooting angle and the second shot image at the second shooting angle, meanwhile, rotation information of the wearable device is obtained, and the relative transparency of the first shot image or the second shot image is regulated and controlled according to the rotation information, so that a fast multiple exposure control scheme is realized, and fast and accurate multiple exposure control can be performed without the need of a user to use an extra hand for operation, the operation efficiency is improved, and the user experience is enhanced.
The method has the advantages that the wearing state of the wearing equipment is obtained, and meanwhile the motion state of the wearing equipment is monitored in the wearing state; then, at a first moment, if the wearable device is determined to be at a preset first shooting angle according to the motion state, acquiring a first shooting image and displaying the first shooting image in a first display area of the wearable device; then, at a second moment after the first moment, if the wearable device is determined to be at a preset second shooting angle according to the motion state, acquiring a second shooting image and displaying the second shooting image in a second display area of the wearable device; and finally, monitoring the motion state, combining the first shooting angle and the second shooting angle to synthesize the first shooting image and the second shooting image if the wearable device is reduced from the second shooting angle to the first shooting angle, and simultaneously arranging the synthesized image in the first display area for display. The quick multiple exposure control scheme is realized, the quick and accurate multiple exposure control can be carried out without the need of using extra hands by a user, the operation efficiency is improved, and the user experience is enhanced.
Example ten
Based on the foregoing embodiments, the present invention further provides a computer-readable storage medium, on which a bitmap processing program is stored, and when the bitmap processing program is executed by a processor, the bitmap processing program implements the steps of the bitmap processing method according to any one of the above.
By implementing the bitmap processing method, equipment and computer readable storage medium, the wearing state of the wearing equipment is obtained, and meanwhile, the motion state of the wearing equipment is monitored in the wearing state; then, at a first moment, if the wearable device is determined to be at a preset first shooting angle according to the motion state, acquiring a first shooting image and displaying the first shooting image in a first display area of the wearable device; then, at a second moment after the first moment, if the wearable device is determined to be at a preset second shooting angle according to the motion state, acquiring a second shooting image and displaying the second shooting image in a second display area of the wearable device; and finally, monitoring the motion state, combining the first shooting angle and the second shooting angle to synthesize the first shooting image and the second shooting image if the wearable device is reduced from the second shooting angle to the first shooting angle, and simultaneously arranging the synthesized image in the first display area for display. The quick multiple exposure control scheme is realized, the quick and accurate multiple exposure control can be carried out without the need of using extra hands by a user, the operation efficiency is improved, and the user experience is enhanced.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.
Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solutions of the present invention may be embodied in the form of a software product, which is stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk) and includes instructions for enabling a terminal (such as a mobile phone, a computer, a server, an air conditioner, or a network device) to execute the method according to the embodiments of the present invention.
While the present invention has been described with reference to the embodiments shown in the drawings, the present invention is not limited to the embodiments, which are illustrative and not restrictive, and it will be apparent to those skilled in the art that various changes and modifications can be made therein without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (10)
1. A multiple exposure shooting control method, characterized by comprising:
acquiring the wearing state of the wearing equipment, and monitoring the motion state of the wearing equipment in the wearing state; the wearable state comprises a spatial orientation where the wearable device is located and a shooting orientation of a shooting component built in the wearable device;
at a first moment, if the wearable device is determined to be at a preset first shooting angle according to the motion state, acquiring a first shooting image and displaying the first shooting image in a first display area of the wearable device;
at a second moment after the first moment, if the wearable device is determined to be at a preset second shooting angle according to the motion state, acquiring a second shooting image and displaying the second shooting image in a second display area of the wearable device;
monitoring the motion state, combining the first shooting angle and the second shooting angle to synthesize the first shooting image and the second shooting image if the wearable device is reduced from the second shooting angle to the first shooting angle, and simultaneously arranging the synthesized image in the first display area for display.
2. The multiple-exposure shooting control method according to claim 1, wherein the acquiring of the wearing state of the wearable device while monitoring the motion state of the wearable device in the wearing state includes:
when the wearable device starts the shooting assembly, the motion state of the wearable device is monitored in the wearing state, and when the space orientation of the wearable device is consistent with the shooting orientation, a preview image is acquired through the shooting assembly.
3. The multiple-exposure shooting control method according to claim 2, wherein the acquiring, at the first time, a first shot image and displaying the first shot image in a first display area of the wearable device if it is determined that the wearable device is at a preset first shooting angle according to the motion state includes:
presetting a first shooting time period and the first shooting angle, and simultaneously monitoring the motion state in the first shooting time period;
and if the wearable device is at the first shooting angle, taking the current moment as the first moment.
4. The multiple-exposure shooting control method according to claim 3, wherein at the first time, if it is determined that the wearable device is at the preset first shooting angle according to the motion state, the method obtains a first shot image and displays the first shot image in a first display area of the wearable device, further comprising:
acquiring a first shot image corresponding to the preview image at the first moment;
determining a first display area corresponding to the preview image in the wearable device, and freezing the preview image in the first display area.
5. The multiple-exposure shooting control method according to claim 4, wherein at a second time after the first time, if it is determined that the wearable device is at a preset second shooting angle according to the motion state, acquiring a second shot image and displaying the second shot image on a second display area of the wearable device, includes:
presetting a second shooting time period and a second shooting angle after the first moment, and simultaneously monitoring the motion state in the second shooting time period;
and if the wearable device is at the second shooting angle, taking the current moment as the second moment.
6. The multiple-exposure shooting control method according to claim 5, wherein at a second time after the first time, if it is determined that the wearable device is at a preset second shooting angle according to the motion state, a second shot image is obtained and displayed on a second display area of the wearable device, further comprising:
acquiring a second shot image corresponding to the preview image at the second moment;
and determining a second display area corresponding to the preview image in the wearable device, and freezing the preview image in the second display area.
7. The multiple-exposure shooting control method according to claim 6, wherein the monitoring the motion state, and combining the first shooting angle and the second shooting angle to synthesize the first shooting image and the second shooting image if the wearable device is reduced from the second shooting angle to the first shooting angle, and simultaneously displaying the synthesized image in the first display area comprises:
displaying a thumbnail of the first photographed image in the second display area;
and displaying a moving identifier in the associated area of the second display area, and indicating the movement direction from the second shooting angle to the first shooting angle through the moving identifier.
8. The multiple-exposure shooting control method according to claim 7, wherein the monitoring of the motion state, combining the first shot image and the second shot image if the wearable device is reduced from the second shot angle to the first shot angle, and displaying the combined image in the first display area further comprises:
if the wearable device is reduced to the first shooting angle from the second shooting angle, combining the first shooting angle and the second shooting angle to synthesize the first shooting image and the second shooting image;
and after the wearable device is restored from the second shooting angle to the first shooting angle, if the wearable device is restored from the first shooting angle to the second shooting angle, the composite image is cancelled, and the second shot image is restored in the second display area.
9. A multiple-exposure shooting control apparatus characterized by comprising:
a memory, a processor, and a computer program stored on the memory and executable on the processor;
the computer program, when executed by the processor, implementing the steps of the method of any one of claims 1 to 8.
10. A computer-readable storage medium, characterized in that a multiple-exposure shooting control program is stored thereon, which when executed by a processor, implements the steps of the multiple-exposure shooting control method according to any one of claims 1 to 8.
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| CN105657370A (en) * | 2016-01-08 | 2016-06-08 | 李昂 | Closed wearable panoramic photographing and processing system and operation method thereof |
| CN108008889A (en) * | 2017-11-30 | 2018-05-08 | 努比亚技术有限公司 | Photographic method, mobile terminal and the computer-readable recording medium of flexible screen |
| CN108322647B (en) * | 2018-01-31 | 2020-08-21 | 努比亚技术有限公司 | Panoramic image shooting method, mobile terminal and computer readable storage medium |
| CN108540641A (en) * | 2018-02-28 | 2018-09-14 | 努比亚技术有限公司 | Combination picture acquisition methods, flexible screen terminal and computer readable storage medium |
| CN108600458A (en) * | 2018-04-28 | 2018-09-28 | 努比亚技术有限公司 | Method, photo taking, device and computer readable storage medium |
| CN108769531B (en) * | 2018-06-21 | 2020-10-23 | 深圳市道通智能航空技术有限公司 | Method for controlling shooting angle of shooting device, control device and remote controller |
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