CN110191282B - Shooting parameter regulation and control method and device and computer readable storage medium - Google Patents
Shooting parameter regulation and control method and device and computer readable storage medium Download PDFInfo
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- CN110191282B CN110191282B CN201910472352.XA CN201910472352A CN110191282B CN 110191282 B CN110191282 B CN 110191282B CN 201910472352 A CN201910472352 A CN 201910472352A CN 110191282 B CN110191282 B CN 110191282B
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0484—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/62—Control of parameters via user interfaces
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Abstract
The application discloses a shooting parameter regulation and control method, equipment and a computer readable storage medium, wherein the method comprises the following steps: acquiring a wearing state of the wearing equipment and a current shooting preview state; then, determining a first reference object according to the wearing state and the shooting environment, and simultaneously selecting a first shooting parameter to be regulated and controlled in the shooting preview state; then, freezing a first shooting preview picture in the shooting preview state, and acquiring a first rotation displacement of the wearable device relative to the first reference object; and finally, adjusting the first shooting parameter according to the first rotation displacement, releasing the frozen state of the first shooting preview picture, and recovering the shooting preview state. The humanized shooting parameter regulation and control scheme is realized, so that when a user uses the wearable device for shooting, the user does not need to carry out complicated skipping and switching to carry out corresponding parameter setting, the regulation and control efficiency in the shooting process 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 adjusting and controlling shooting parameters, 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 shooting parameter regulation and control method, which comprises the following steps:
acquiring a wearing state of the wearing equipment and a current shooting preview state;
determining a first reference object according to the wearing state and the shooting environment, and simultaneously selecting a first shooting parameter to be regulated and controlled in the shooting preview state;
freezing a first shooting preview picture in the shooting preview state, and acquiring a first rotation displacement of the wearable device relative to the first reference object;
and adjusting the first shooting parameter according to the first rotary displacement, releasing the frozen state of the first shooting preview picture, and recovering the shooting preview state.
Optionally, the acquiring the wearing state and the current shooting preview state of the wearable device includes:
acquiring the wearing state, wherein a visual range is determined according to the wearing state;
and acquiring the shooting preview state, wherein a shooting preview area and a shooting preview direction in the shooting preview state are determined according to the visual range and the wearing direction in the wearing state.
Optionally, the determining a first reference object according to the wearing state and the shooting environment, and selecting a first shooting parameter to be regulated and controlled in the shooting preview state includes:
identifying a first characteristic region of a shooting object according to the wearing position, wherein the first characteristic region comprises an eye region, a mouth region and a nose region of the shooting object;
and selecting an object in the first characteristic region as the first reference object according to the shooting environment, wherein the shooting environment comprises a light bright and dark environment and a face characteristic environment of the shooting object.
Optionally, the determining a first reference object according to the wearing state and the shooting environment, and selecting a first shooting parameter to be regulated and controlled in the shooting preview state further includes:
acquiring a first adjusting signal of the wearing state in the shooting preview state, wherein the first adjusting signal comprises an adjusting signal of the visual range and/or an adjusting signal of the wearing direction;
and analyzing the first adjusting signal, and selecting a first shooting parameter corresponding to the first adjusting signal, wherein the first shooting parameter comprises an electronic aperture value parameter, a sensitivity parameter, an exposure parameter and a shutter time parameter.
Optionally, the freezing the first shooting preview screen in the shooting preview state, and acquiring a first rotational displacement of the wearable device relative to the first reference object, includes:
determining first regulation and control time corresponding to the first shooting parameter;
and freezing a first shooting preview picture in the shooting preview state within the first regulation and control time.
Optionally, the freezing the first shooting preview screen in the shooting preview state, and acquiring a first rotational displacement of the wearable device relative to the first reference object, further includes:
displaying the parameter name, the current parameter value and the current parameter identification of the first shooting parameter in the middle area of the first shooting preview picture;
and displaying the parameter value scale and/or the parameter identification list of the first shooting parameter at the display edge in the visual range.
Optionally, the adjusting the first shooting parameter according to the first rotational displacement, releasing the frozen state of the first shooting preview picture, and recovering the shooting preview state includes:
acquiring a first rotational displacement of the wearable device relative to the first reference;
and determining a first adjustment amount of the first shooting parameter according to a first displacement direction and a first displacement amount of the first rotary displacement.
Optionally, the adjusting the first shooting parameter according to the first rotational displacement, releasing the frozen state of the first shooting preview picture, and recovering the shooting preview state further includes:
highlighting a target position or highlighting a target position in the parameter value scale, and/or the parameter identification list according to the first adjustment amount;
and when the first regulation and control time is over and/or the first regulation amount is stable, the freezing state of the first shooting preview picture is released, and the shooting preview state is recovered.
The invention also provides shooting parameter regulation and control equipment, which comprises:
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 provides a computer-readable storage medium having a shooting parameter adjusting program stored thereon, wherein the shooting parameter adjusting program, when executed by a processor, implements the steps of the shooting parameter adjusting method according to any one of the above.
The method has the advantages that the wearing state of the wearable equipment and the current shooting preview state are obtained; then, determining a first reference object according to the wearing state and the shooting environment, and simultaneously selecting a first shooting parameter to be regulated and controlled in the shooting preview state; then, freezing a first shooting preview picture in the shooting preview state, and acquiring a first rotation displacement of the wearable device relative to the first reference object; and finally, adjusting the first shooting parameter according to the first rotation displacement, releasing the frozen state of the first shooting preview picture, and recovering the shooting preview state. The humanized shooting parameter regulation and control scheme is realized, so that when a user uses the wearable device for shooting, the user does not need to carry out complicated skipping and switching to carry out corresponding parameter setting, the regulation and control efficiency in the shooting process 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 method for controlling parameters according to a first embodiment of the present invention;
FIG. 7 is a flowchart illustrating a method for controlling parameters according to a second embodiment of the present invention;
FIG. 8 is a flowchart illustrating a method for controlling parameters according to a third embodiment of the present invention;
FIG. 9 is a flowchart illustrating a method for controlling parameters according to a fourth embodiment of the present invention;
fig. 10 is a flowchart of a fifth embodiment of a shooting parameter adjusting method according to the present invention;
fig. 11 is a flowchart of a shooting parameter adjustment method according to a sixth embodiment of the present invention;
fig. 12 is a flowchart of a shooting parameter adjustment method according to a seventh embodiment of the present invention;
fig. 13 is a flowchart of a shooting parameter adjusting method according to an 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 Access 2000), 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 first embodiment of a method for controlling shooting parameters according to the present invention. A shooting parameter regulation and control method comprises the following steps:
s1, acquiring the wearing state and the current shooting preview state of the wearing equipment;
s2, determining a first reference object according to the wearing state and the shooting environment, and meanwhile, selecting a first shooting parameter to be regulated and controlled in the shooting preview state;
s3, freezing a first shooting preview picture in the shooting preview state, and acquiring a first rotation displacement of the wearable device relative to the first reference object;
and S4, adjusting the first shooting parameter according to the first rotation displacement, releasing the frozen state of the first shooting preview picture, and recovering the shooting preview state.
In this embodiment, first, a wearing state of the wearable device and a current shooting preview state are obtained; then, determining a first reference object according to the wearing state and the shooting environment, and simultaneously selecting a first shooting parameter to be regulated and controlled in the shooting preview state; then, freezing a first shooting preview picture in the shooting preview state, and acquiring a first rotation displacement of the wearable device relative to the first reference object; and finally, adjusting the first shooting parameter according to the first rotation displacement, releasing the frozen state of the first shooting preview picture, and recovering the shooting preview state.
Optionally, in this embodiment, the wearing state of the wearable device and the current shooting preview state are obtained, for example, when the wearable device is worn on the wrist of the user, the shooting function is triggered to be opened by an action of the user lifting the wrist, and when the shooting function is started, the display area corresponding to the line of sight of the user in the state is determined by detecting the current wearing state, and the shooting preview image is displayed in the display area, it can be understood that the current shooting preview state includes a position area of the display area in the wearable device and a display orientation of the display area compared with the wearable device, and meanwhile, the shooting preview state also includes preview image information in a preview process;
optionally, in this embodiment, a first reference object is determined according to the wearing state and the shooting environment, and meanwhile, a first shooting parameter to be controlled is selected in the shooting preview state, wherein, the shooting environment comprises a light and dark environment under the current shooting scene and a face characteristic environment of the shooting object, wherein the photographic subject includes a photographic operation subject and a photographed subject, it is understood that, when the user is in self-timer shooting, the shooting operation object and the shot object are the same object, in the embodiment, the first reference object is determined according to the wearing state and the shooting environment, where the first reference object may be another target object relative to the wearable device, it will be appreciated that, acquiring image information of the target object through a camera of the wearable device, and analyzing and identifying motion state information of the target object through the image information;
optionally, the first shooting parameter to be controlled is selected in the shooting preview state, for example, the first shooting parameter to be controlled is selected through a specific motion state of the wearable device, or multiple shooting parameters are displayed at the edge of the display area in the preview state, and then the first shooting parameter to be controlled is selected by pressing or touching the corresponding position of the edge of the wearable device;
optionally, the first photographing preview picture in the photographing preview state is frozen, and a first rotational displacement of the wearable device relative to the first reference object is obtained, where in order to enable a user to regulate and control the photographing parameters in a short time and not to affect the first photographing preview picture in the photographing preview state, in this embodiment, the first photographing preview picture in the photographing preview state is frozen in a certain time or a short time, and then, the first rotational displacement of the wearable device relative to the first reference object is obtained in the freezing time;
optionally, the first photographing parameter is adjusted according to the first rotational displacement, the frozen state of the first photographing preview screen is released, and the photographing preview state is restored, where the first reference object is recognized with respect to the wearable device, or alternatively, the movement state information of the camera recording the first reference object may be regarded as possible, the first rotational displacement of the first reference object is obtained through analysis according to the movement state information, for example, the rotational displacements in at least two directions correspond to the increase and decrease of the first photographing parameter, specifically, the first photographing parameter is adjusted according to the corresponding proportional relationship according to the displacement or the rotation angle, then, the frozen state of the first photographing preview screen is released, and finally, the photographing preview state is restored.
The method has the advantages that the wearing state of the wearing equipment and the current shooting preview state are obtained; then, determining a first reference object according to the wearing state and the shooting environment, and simultaneously selecting a first shooting parameter to be regulated and controlled in the shooting preview state; then, freezing a first shooting preview picture in the shooting preview state, and acquiring a first rotation displacement of the wearable device relative to the first reference object; and finally, adjusting the first shooting parameter according to the first rotation displacement, releasing the frozen state of the first shooting preview picture, and recovering the shooting preview state. The humanized shooting parameter regulation and control scheme is realized, so that when a user uses the wearable device for shooting, the user does not need to carry out complicated skipping and switching to carry out corresponding parameter setting, the regulation and control efficiency in the shooting process is improved, and the user experience is enhanced.
Example two
Fig. 7 is a flowchart of a second embodiment of a method for adjusting and controlling shooting parameters according to the present invention, where based on the above embodiments, the acquiring a wearing state and a current shooting preview state of a wearable device includes:
s11, acquiring the wearing state, wherein a visual range is determined according to the wearing state;
and S12, acquiring the shooting preview state, wherein the shooting preview area and the shooting preview direction in the shooting preview state are determined according to the visual range and the wearing direction in the wearing state.
In this embodiment, first, the wearing state is obtained, wherein a visible range is determined according to the wearing state; and then, acquiring the shooting preview state, wherein a shooting preview area and a shooting preview direction in the shooting preview state are determined according to the visual range and the wearing direction in the wearing state.
Optionally, the wearing state is obtained in real time, wherein the visible range of the photographer and/or the visible range of the photographed person in the current wearing state are determined according to the wearing state;
optionally, the shooting preview state is obtained, wherein the shooting preview area and the shooting preview orientation in the shooting preview state are determined according to the visible range and the wearing orientation in the wearing state, and the shooting preview area and the shooting preview orientation include the shooting preview area and the shooting preview orientation compared with the photographer and/or the photographed person.
The method has the advantages that by acquiring the wearing state, the visual range is determined according to the wearing state; and then, acquiring the shooting preview state, wherein a shooting preview area and a shooting preview direction in the shooting preview state are determined according to the visual range and the wearing direction in the wearing state. The more humanized shooting parameter regulation and control scheme is realized, so that when a user uses the wearable device for shooting, the user does not need to carry out complicated skipping and switching to carry out corresponding parameter setting, the regulation and control efficiency in the shooting process is improved, and the user experience is enhanced.
EXAMPLE III
Fig. 8 is a flowchart of a third embodiment of a shooting parameter adjustment method according to the present invention, where based on the above embodiments, the determining a first reference object according to the wearing state and the shooting environment, and selecting a first shooting parameter to be adjusted and controlled in the shooting preview state includes:
s21, identifying a first characteristic region of the shooting object according to the wearing orientation, wherein the first characteristic region comprises an eye region, a mouth region and a nose region of the shooting object;
s22, selecting an object in the first characteristic region as the first reference object according to the shooting environment, wherein the shooting environment comprises a light bright and dark environment and a face characteristic environment of the shooting object.
In this embodiment, first, a first feature region of a photographic subject is identified according to the wearing orientation, wherein the first feature region includes an eye region, a mouth region and a nose region of the photographic subject; then, one object in the first characteristic region is selected as the first reference object according to the shooting environment, wherein the shooting environment comprises a light bright and dark environment and a face characteristic environment of the shooting object.
Optionally, a first feature region of the photographic subject is identified according to the wearing orientation, where the first feature region includes an eye region, a mouth region, and a nose region of the photographic subject, where the photographic subject is a generalized photographic subject, and may be a photographer and a photographed person, and it can be understood that when the user is in a self-photographing state, both the photographer and the photographed person are the user himself;
optionally, one object in the first characteristic region is selected as the first reference object according to the shooting environment, where the shooting environment includes a light and dark environment and a facial feature environment of the shooting object, and it can be understood that, in order to implement an interesting or diversified shooting experience, in this embodiment, the first characteristic region and the second characteristic region may be respectively obtained according to a photographer and a subject, and the first reference object and the second reference object are respectively determined, and it can be understood that corresponding control can be implemented by both the photographer and the subject through their own reference objects.
The method has the advantages that a first characteristic region of a shooting object is identified through the wearing direction, wherein the first characteristic region comprises an eye region, a mouth region and a nose region of the shooting object; then, one object in the first characteristic region is selected as the first reference object according to the shooting environment, wherein the shooting environment comprises a light bright and dark environment and a face characteristic environment of the shooting object. The more humanized shooting parameter regulation and control scheme is realized, so that when a user uses the wearable device for shooting, the user does not need to carry out complicated skipping and switching to carry out corresponding parameter setting, the regulation and control efficiency in the shooting process is improved, and the user experience is enhanced.
Example four
Fig. 9 is a flowchart of a fourth embodiment of a shooting parameter adjustment and control method according to the present invention, where based on the above embodiments, the determining a first reference object according to the wearing state and the shooting environment, and selecting a first shooting parameter to be adjusted and controlled in the shooting preview state further includes:
s23, acquiring a first adjusting signal of the wearing state in the shooting preview state, wherein the first adjusting signal comprises an adjusting signal of the visual range and/or an adjusting signal of the wearing direction;
s24, analyzing the first adjustment signal, and selecting a first photographing parameter corresponding to the first adjustment signal, wherein the first photographing parameter includes an electronic aperture value parameter, a sensitivity parameter, an exposure parameter, and a shutter time parameter.
In this embodiment, first, in the shooting preview state, a first adjustment signal of the wearing state is obtained, where the first adjustment signal includes an adjustment signal of the visible range and/or an adjustment signal of the wearing orientation; then, the first adjusting signal is analyzed, and a first shooting parameter corresponding to the first adjusting signal is selected, wherein the first shooting parameter comprises an electronic aperture value parameter, a sensitivity parameter, an exposure parameter and a shutter time parameter.
Optionally, in the shooting preview state, a first adjustment signal implemented by a photographer in the wearing state and/or a second adjustment signal implemented by a photographer are obtained, where the first adjustment signal and the second adjustment signal respectively include an adjustment signal of the respective visual range and/or an adjustment signal of the respective wearing orientation;
optionally, the first adjustment signal and the second adjustment signal are analyzed, a first shooting parameter corresponding to the first adjustment signal is selected, and a second shooting parameter corresponding to the second adjustment signal is selected, where the first shooting parameter and the second shooting parameter include an electronic aperture value parameter, a sensitivity parameter, an exposure parameter, and a shutter time parameter.
The method has the advantages that the first adjusting signal of the wearing state is obtained in the shooting preview state, wherein the first adjusting signal comprises the adjusting signal of the visual range and/or the adjusting signal of the wearing direction; then, the first adjusting signal is analyzed, and a first shooting parameter corresponding to the first adjusting signal is selected, wherein the first shooting parameter comprises an electronic aperture value parameter, a sensitivity parameter, an exposure parameter and a shutter time parameter. The more humanized shooting parameter regulation and control scheme is realized, so that when a user uses the wearable device for shooting, the user does not need to carry out complicated skipping and switching to carry out corresponding parameter setting, the regulation and control efficiency in the shooting process is improved, and the user experience is enhanced.
EXAMPLE five
Fig. 10 is a flowchart of a fifth embodiment of a shooting parameter adjusting and controlling method according to the present invention, where based on the above embodiment, the freezing of the first shooting preview screen in the shooting preview state to obtain the first rotational displacement of the wearable device relative to the first reference object includes:
s31, determining first regulating and controlling time corresponding to the first shooting parameter;
and S32, freezing the first shooting preview picture in the shooting preview state in the first regulation and control time.
In this embodiment, first, a first regulation and control time corresponding to the first shooting parameter is determined; and then, freezing a first shooting preview picture in the shooting preview state within the first regulation and control time.
Optionally, in order to avoid misoperation and improve operation efficiency, in this embodiment, a certain amount of regulation and control time is preset, specifically, a first regulation and control time corresponding to the first shooting parameter is determined, and a second regulation and control time corresponding to the second shooting parameter is determined;
optionally, the first shooting preview picture in the shooting preview state is frozen within the first regulation and control time, and/or the second shooting preview picture in the shooting preview state is frozen within the second regulation and control time, it can be understood that if the photographer and the photographed person are at different viewing angles, the first shooting preview picture is obtained through the first camera and the second shooting preview picture is obtained through the second camera correspondingly, or the first shooting preview picture is obtained through the first camera and then copied to the viewing angle of the photographed person to be used as the second shooting preview picture in this embodiment.
The method has the advantages that the first regulation and control time corresponding to the first shooting parameter is determined; and then, freezing a first shooting preview picture in the shooting preview state within the first regulation and control time. The more humanized shooting parameter regulation and control scheme is realized, so that when a user uses the wearable device for shooting, the user does not need to carry out complicated skipping and switching to carry out corresponding parameter setting, the regulation and control efficiency in the shooting process is improved, and the user experience is enhanced.
EXAMPLE six
Fig. 11 is a flowchart of a sixth embodiment of a shooting parameter adjustment method according to the present invention, where based on the above embodiment, the freezing of the first shooting preview screen in the shooting preview state obtains a first rotational displacement of the wearable device with respect to the first reference object, and the method further includes:
s33, displaying the parameter name, the sum or the current parameter value and the sum or the current parameter identification of the first shooting parameter in the middle area of the first shooting preview picture;
and S34, displaying the parameter value scale and/or the parameter identification list of the first shooting parameter at the display edge in the visual range.
In this embodiment, first, a parameter name, and/or a current parameter value, and/or a current parameter identifier of the first shooting parameter are displayed in a middle area of the first shooting preview screen; and then, displaying the parameter value scale and/or the parameter identification list of the first shooting parameter at the display edge in the visual range.
Optionally, the parameter name, and/or the current parameter value, and/or the current parameter identifier of the first shooting parameter are displayed in the middle area of the first shooting preview picture, and the parameter name, and/or the current parameter value, and/or the current parameter identifier of the first shooting parameter are displayed in the middle area of the second shooting preview picture;
optionally, the parameter value scale and/or the parameter identifier list of the first shooting parameter are displayed at the display edge within the visual range of the photographer, and the parameter value scale and/or the parameter identifier list of the second shooting parameter are displayed at the display edge within the visual range of the photographer.
The method has the advantages that the parameter name, the current parameter value and/or the current parameter identifier of the first shooting parameter are displayed in the middle area of the first shooting preview picture; and then, displaying the parameter value scale and/or the parameter identification list of the first shooting parameter at the display edge in the visual range. The more humanized shooting parameter regulation and control scheme is realized, so that when a user uses the wearable device for shooting, the user does not need to carry out complicated skipping and switching to carry out corresponding parameter setting, the regulation and control efficiency in the shooting process is improved, and the user experience is enhanced.
EXAMPLE seven
Fig. 12 is a flowchart of a shooting parameter adjusting method according to a seventh embodiment of the present invention, where based on the foregoing embodiment, the adjusting the first shooting parameter according to the first rotational displacement, releasing the frozen state of the first shooting preview picture, and recovering the shooting preview state includes:
s41, acquiring a first rotation displacement of the wearable device relative to the first reference object;
and S42, determining a first adjustment amount of the first shooting parameter according to the first displacement direction and the first displacement amount of the first rotation displacement.
In this embodiment, first, a first rotational displacement of the wearable device relative to the first reference object is acquired; then, a first adjustment amount of the first photographing parameter is determined according to a first displacement direction and a first displacement amount of the first rotational displacement.
Optionally, a first rotational displacement of the wearable device relative to the first reference object is obtained, or a second rotational displacement of the wearable device relative to the second reference object is obtained;
optionally, a first adjustment amount of the first shooting parameter is determined according to a first displacement direction and a first displacement amount of the first rotational displacement, or a second adjustment amount of the second shooting parameter is determined according to a second displacement direction and a second displacement amount of the second rotational displacement.
The embodiment has the advantages that the first rotation displacement of the wearable device relative to the first reference object is obtained; then, a first adjustment amount of the first photographing parameter is determined according to a first displacement direction and a first displacement amount of the first rotational displacement. The more humanized shooting parameter regulation and control scheme is realized, so that when a user uses the wearable device for shooting, the user does not need to carry out complicated skipping and switching to carry out corresponding parameter setting, the regulation and control efficiency in the shooting process is improved, and the user experience is enhanced.
Example eight
Fig. 13 is a flowchart of an eighth embodiment of a shooting parameter adjusting and controlling method according to the present invention, where based on the above embodiments, the adjusting the first shooting parameter according to the first rotational displacement, releasing the frozen state of the first shooting preview picture, and recovering the shooting preview state further includes:
s43, highlighting the target position or highlighting the target position in the parameter value scale, and/or the parameter identification list according to the first adjustment amount;
and S44, when the first regulation and control time is over and/or the first regulation amount is stable, releasing the frozen state of the first shooting preview picture and recovering the shooting preview state.
In this embodiment, first, a target position or a highlighted target position is highlighted in the parameter value scale, and/or the parameter identification list according to the first adjustment amount; and then, when the first regulation and control time is over and/or the first regulation amount is stable, the freezing state of the first shooting preview picture is released, and the shooting preview state is recovered.
Optionally, according to the first adjustment amount and/or the second adjustment amount, highlighting the target position or highlighting the target position in the parameter value scale and/or the parameter identification list;
optionally, when the first adjustment time is over, and/or the first adjustment amount is stable, the frozen state of the first shooting preview picture is released, and the shooting preview state is recovered, or when the second adjustment time is over, and/or the second adjustment amount is stable, the frozen state of the second shooting preview picture is released, and the shooting preview state is recovered.
The method has the advantages that the target position or the highlighted target position is highlighted in the parameter value scale, and/or the parameter identification list through the first adjustment amount; and then, when the first regulation and control time is over and/or the first regulation amount is stable, the freezing state of the first shooting preview picture is released, and the shooting preview state is recovered. The more humanized shooting parameter regulation and control scheme is realized, so that when a user uses the wearable device for shooting, the user does not need to carry out complicated skipping and switching to carry out corresponding parameter setting, the regulation and control efficiency in the shooting process is improved, and the user experience is enhanced.
Example nine
Based on the above embodiment, the present invention further provides a shooting parameter adjusting and controlling 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 and a current shooting preview state are obtained; then, determining a first reference object according to the wearing state and the shooting environment, and simultaneously selecting a first shooting parameter to be regulated and controlled in the shooting preview state; then, freezing a first shooting preview picture in the shooting preview state, and acquiring a first rotation displacement of the wearable device relative to the first reference object; and finally, adjusting the first shooting parameter according to the first rotation displacement, releasing the frozen state of the first shooting preview picture, and recovering the shooting preview state.
Optionally, in this embodiment, the wearing state of the wearable device and the current shooting preview state are obtained, for example, when the wearable device is worn on the wrist of the user, the shooting function is triggered to be opened by an action of the user lifting the wrist, and when the shooting function is started, the display area corresponding to the line of sight of the user in the state is determined by detecting the current wearing state, and the shooting preview image is displayed in the display area, it can be understood that the current shooting preview state includes a position area of the display area in the wearable device and a display orientation of the display area compared with the wearable device, and meanwhile, the shooting preview state also includes preview image information in a preview process;
optionally, in this embodiment, a first reference object is determined according to the wearing state and the shooting environment, and meanwhile, a first shooting parameter to be controlled is selected in the shooting preview state, wherein, the shooting environment comprises a light and dark environment under the current shooting scene and a face characteristic environment of the shooting object, wherein the photographic subject includes a photographic operation subject and a photographed subject, it is understood that, when the user is in self-timer shooting, the shooting operation object and the shot object are the same object, in the embodiment, the first reference object is determined according to the wearing state and the shooting environment, where the first reference object may be another target object relative to the wearable device, it will be appreciated that, acquiring image information of the target object through a camera of the wearable device, and analyzing and identifying motion state information of the target object through the image information;
optionally, the first shooting parameter to be controlled is selected in the shooting preview state, for example, the first shooting parameter to be controlled is selected through a specific motion state of the wearable device, or multiple shooting parameters are displayed at the edge of the display area in the preview state, and then the first shooting parameter to be controlled is selected by pressing or touching the corresponding position of the edge of the wearable device;
optionally, the first photographing preview picture in the photographing preview state is frozen, and a first rotational displacement of the wearable device relative to the first reference object is obtained, where in order to enable a user to regulate and control the photographing parameters in a short time and not to affect the first photographing preview picture in the photographing preview state, in this embodiment, the first photographing preview picture in the photographing preview state is frozen in a certain time or a short time, and then, the first rotational displacement of the wearable device relative to the first reference object is obtained in the freezing time;
optionally, the first photographing parameter is adjusted according to the first rotational displacement, the frozen state of the first photographing preview screen is released, and the photographing preview state is restored, where the first reference object is recognized with respect to the wearable device, or alternatively, the movement state information of the camera recording the first reference object may be regarded as possible, the first rotational displacement of the first reference object is obtained through analysis according to the movement state information, for example, the rotational displacements in at least two directions correspond to the increase and decrease of the first photographing parameter, specifically, the first photographing parameter is adjusted according to the corresponding proportional relationship according to the displacement or the rotation angle, then, the frozen state of the first photographing preview screen is released, and finally, the photographing preview state is restored.
The method has the advantages that the wearing state of the wearing equipment and the current shooting preview state are obtained; then, determining a first reference object according to the wearing state and the shooting environment, and simultaneously selecting a first shooting parameter to be regulated and controlled in the shooting preview state; then, freezing a first shooting preview picture in the shooting preview state, and acquiring a first rotation displacement of the wearable device relative to the first reference object; and finally, adjusting the first shooting parameter according to the first rotation displacement, releasing the frozen state of the first shooting preview picture, and recovering the shooting preview state. The humanized shooting parameter regulation and control scheme is realized, so that when a user uses the wearable device for shooting, the user does not need to carry out complicated skipping and switching to carry out corresponding parameter setting, the regulation and control efficiency in the shooting process 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, the equipment and the computer readable storage medium, the wearing state of the wearable equipment and the current shooting preview state are obtained; then, determining a first reference object according to the wearing state and the shooting environment, and simultaneously selecting a first shooting parameter to be regulated and controlled in the shooting preview state; then, freezing a first shooting preview picture in the shooting preview state, and acquiring a first rotation displacement of the wearable device relative to the first reference object; and finally, adjusting the first shooting parameter according to the first rotation displacement, releasing the frozen state of the first shooting preview picture, and recovering the shooting preview state. The humanized shooting parameter regulation and control scheme is realized, so that when a user uses the wearable device for shooting, the user does not need to carry out complicated skipping and switching to carry out corresponding parameter setting, the regulation and control efficiency in the shooting process 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 (6)
1. A shooting parameter regulation and control method is characterized by comprising the following steps:
acquiring a wearing state of the wearing equipment and a current shooting preview state;
determining a first reference object and a second reference object according to the wearing state and the shooting environment, and simultaneously selecting a first shooting parameter to be regulated and controlled in the shooting preview state; acquiring a first adjusting signal implemented by a photographer and/or a second adjusting signal implemented by a photographed person in the wearing state, wherein the first adjusting signal and the second adjusting signal respectively comprise adjusting signals in respective visual ranges and/or adjusting signals in respective wearing directions; analyzing the first adjusting signal and the second adjusting signal, selecting a first shooting parameter corresponding to the first adjusting signal, and selecting a second shooting parameter corresponding to the second adjusting signal;
freezing a first shooting preview picture in the shooting preview state, and acquiring a first rotation displacement of the wearable device relative to the first reference object;
determining a first regulation and control time corresponding to the first shooting parameter, and determining a second regulation and control time corresponding to the second shooting parameter; freezing the first shooting preview picture in the shooting preview state within the first regulation and control time and/or freezing a second shooting preview picture in the shooting preview state within the second regulation and control time; if the photographer and the photographed person are at different viewing angles, acquiring the first photographing preview picture through a first camera, and acquiring the second photographing preview picture through a second camera; or, the first shooting preview picture is acquired through the first camera, and the first shooting preview picture is copied to the watching angle of the shot person to be used as the second shooting preview picture;
adjusting the first shooting parameter according to the first rotary displacement, releasing the frozen state of the first shooting preview picture, and recovering the shooting preview state;
wherein the first rotational displacement of the wearable device relative to the first reference object is obtained, or a second rotational displacement of the wearable device relative to the second reference object is obtained; determining a first adjustment amount of the first shooting parameter according to a first displacement direction and a first displacement amount of the first rotary displacement, or determining a second adjustment amount of the second shooting parameter according to a second displacement direction and a second displacement amount of the second rotary displacement;
highlighting the target position or highlighting the target position in a parameter value scale and/or parameter identification list according to the first adjustment amount and/or the second adjustment amount; and when the first regulation and control time is over and/or the first regulation amount is stable, the frozen state of the first shooting preview picture is released, and the shooting preview state is recovered, or when the second regulation and control time is over and/or the second regulation amount is stable, the frozen state of the second shooting preview picture is released, and the shooting preview state is recovered.
2. The method for regulating and controlling the shooting parameters according to claim 1, wherein the acquiring the wearing state of the wearable device and the current shooting preview state comprises:
acquiring the wearing state, wherein a visual range is determined according to the wearing state;
and acquiring the shooting preview state, wherein a shooting preview area and a shooting preview direction in the shooting preview state are determined according to the visual range and the wearing direction in the wearing state.
3. The method for regulating and controlling the shooting parameters according to claim 2, wherein the determining a first reference object and a second reference object according to the wearing state and the shooting environment, and simultaneously selecting the first shooting parameters to be regulated and controlled in the shooting preview state comprises:
identifying a first characteristic region of a shooting object and a second characteristic region of a shot person according to the wearing orientation, wherein the first characteristic region comprises an eye region, a mouth region and a nose region of the shooting object;
selecting an object in the first characteristic region as the first reference object according to the shooting environment, wherein the shooting environment comprises a light bright and dark environment and a face characteristic environment of the shooting object;
and determining the second reference object according to the second characteristic region.
4. The method according to claim 3, wherein the freezing of the first preview screen in the preview state obtains a first rotational displacement of the wearable device with respect to the first reference object, and further comprising:
displaying the parameter name, the current parameter value and the current parameter identification of the first shooting parameter in the middle area of the first shooting preview picture;
and displaying the parameter value scale and/or the parameter identification list of the first shooting parameter at the display edge in the visual range.
5. A shooting parameter adjustment and control apparatus, characterized in that the apparatus comprises:
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 4.
6. A computer-readable storage medium, characterized in that a shooting parameter adjusting program is stored thereon, which when executed by a processor implements the steps of the shooting parameter adjusting method according to any one of claims 1 to 4.
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| CN108377297B (en) * | 2018-01-31 | 2021-01-05 | 努比亚技术有限公司 | Shooting parameter adjusting method, mobile terminal and computer readable storage medium |
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| CN105282420A (en) * | 2014-07-15 | 2016-01-27 | 中兴通讯股份有限公司 | Shooting realization method and device |
| CN106331464A (en) * | 2015-06-30 | 2017-01-11 | 北京智谷睿拓技术服务有限公司 | Photographing control method, photographing control device and user equipment |
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