CN110049248B - Shot object regulation and control method and device and computer readable storage medium - Google Patents
Shot object regulation and control method and device and computer readable storage medium Download PDFInfo
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- CN110049248B CN110049248B CN201910357062.0A CN201910357062A CN110049248B CN 110049248 B CN110049248 B CN 110049248B CN 201910357062 A CN201910357062 A CN 201910357062A CN 110049248 B CN110049248 B CN 110049248B
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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
- H04N23/61—Control of cameras or camera modules based on recognised objects
- H04N23/611—Control of cameras or camera modules based on recognised objects where the recognised objects include parts of the human body
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/63—Control of cameras or camera modules by using electronic viewfinders
- H04N23/631—Graphical user interfaces [GUI] specially adapted for controlling image capture or setting capture parameters
- H04N23/632—Graphical user interfaces [GUI] specially adapted for controlling image capture or setting capture parameters for displaying or modifying preview images prior to image capturing, e.g. variety of image resolutions or capturing parameters
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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
- H04N23/66—Remote control of cameras or camera parts, e.g. by remote control devices
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Abstract
The application discloses a shot object regulation and control method, equipment and a computer readable storage medium, wherein the method comprises the following steps: acquiring a shooting preview image, analyzing the shooting preview image, and identifying a shooting object and a regulating object in the preview image; then, acquiring a regulation gesture of the regulation object, and determining a shooting regulation type according to the gesture content of the regulation gesture; then, acquiring a regulation gesture of the regulation object, and determining a shooting object according to a coverage area of the regulation gesture; and finally, combining the gesture content in real time, and regulating and controlling the shooting parameters of the shooting object according to the shooting regulation and control type. The humanized shooting object regulation and control scheme is realized, so that when a user shoots through the wearable device, shooting parameters can be regulated and controlled more conveniently and quickly, the practicability of the wearable device 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 regulating and controlling a photographed object, 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 shot object regulation and control method, which comprises the following steps:
acquiring a shooting preview image, analyzing the shooting preview image, and identifying a shooting object and a regulating object in the preview image;
acquiring a regulation gesture of the regulation object, and determining a shooting regulation type according to the gesture content of the regulation gesture;
acquiring a regulation gesture of the regulation object, and determining a shooting object according to a coverage area of the regulation gesture;
and combining the gesture content in real time, and regulating and controlling the shooting parameters of the shooting object according to the shooting regulation and control type.
Optionally, the acquiring a shooting preview image, analyzing the shooting preview image, and identifying a shooting object and a control object in the preview image includes:
when a shooting component of the wearable equipment starts to operate, acquiring the wearing state of the wearable equipment in real time;
determining the shooting environment of the wearable device according to the wearing state, wherein the shooting environment comprises a shooting direction, a wearing hand and a non-wearing hand.
Optionally, the acquiring a shooting preview image, analyzing the shooting preview image, and identifying a shooting object and a control object in the preview image further includes:
acquiring the shooting preview image, and analyzing the shooting preview image in real time;
identifying a shooting object in the preview image, wherein the shooting object comprises a shooting subject and a shooting background;
identifying a regulatory object in the preview image, wherein the regulatory object includes a wearing hand object and a non-wearing hand object.
Optionally, the obtaining of the control gesture of the control object and determining the shooting control type according to the gesture content of the control gesture include:
acquiring a first regulation gesture of the wearable hand object, and/or acquiring a second regulation gesture of the non-wearable hand object;
determining first gesture content of the first gesture, and/or determining second gesture content of the second gesture.
Optionally, the obtaining of the control gesture of the control object and determining the shooting control type according to the gesture content of the control gesture further include:
determining a first shooting regulation and control type according to the first gesture content, wherein the first shooting regulation and control type comprises a shooting parameter type;
and determining a second shooting regulation and control type according to the second gesture content, wherein the second shooting regulation and control type comprises a shooting control type.
Optionally, the obtaining of the control gesture of the control object and determining the shooting object according to the coverage area of the control gesture include:
acquiring a first coverage area of the first regulation and control gesture, and/or acquiring a second coverage area of the second regulation and control gesture;
and determining a first shooting object according to the first coverage area, and/or determining a second shooting object according to the second coverage area.
Optionally, the real-time combining the gesture content and controlling the shooting parameters of the shooting object according to the shooting control type includes:
in a first time, acquiring the shooting object, the regulating object and the gesture content;
when the first time is over, determining the variation range of the preview image.
Optionally, the real-time combining the gesture content and controlling the shooting parameters of the shooting object according to the shooting control type further includes:
identifying a variation range of the preview image;
and if the change range belongs to the range of the regulation and control object and the range of the gesture content, acquiring a shooting instruction in a second time, and shooting according to the shooting instruction and the regulated and controlled shooting parameters.
The invention also provides a shot object regulation and control device, 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 proposes a computer-readable storage medium having stored thereon a photographic subject regulation program which, when executed by a processor, implements the steps of the photographic subject regulation method according to any one of the above.
The method has the advantages that the shooting preview image is acquired and analyzed, and the shooting object and the regulation object in the preview image are identified; then, acquiring a regulation gesture of the regulation object, and determining a shooting regulation type according to the gesture content of the regulation gesture; then, acquiring a regulation gesture of the regulation object, and determining a shooting object according to a coverage area of the regulation gesture; and finally, combining the gesture content in real time, and regulating and controlling the shooting parameters of the shooting object according to the shooting regulation and control type. The humanized shooting object regulation and control scheme is realized, so that when a user shoots through the wearable device, shooting parameters can be regulated and controlled more conveniently and quickly, the practicability of the wearable device 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 of a first embodiment of a shot object adjustment and control method according to the present invention;
fig. 7 is a flowchart of a photographic subject adjustment method according to a second embodiment of the present invention;
fig. 8 is a flowchart of a photographic subject adjustment method according to a third embodiment of the present invention;
fig. 9 is a flowchart of a photographic subject adjustment method according to a fourth embodiment of the present invention;
fig. 10 is a flowchart of a photographic subject adjustment and control method according to a fifth embodiment of the present invention;
fig. 11 is a flowchart of a photographic subject adjustment method according to a sixth embodiment of the present invention;
fig. 12 is a flowchart of a photographic subject adjustment method according to a seventh embodiment of the present invention;
fig. 13 is a flowchart of a photographic subject adjustment 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", "part", or "unit" used to denote elements are used only for facilitating the explanation of the present invention, and have no specific meaning by themselves. 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 shot object control method according to the present invention. A method for regulating a shot object, comprising:
s1, acquiring a shooting preview image, analyzing the shooting preview image, and identifying a shooting object and a regulating object in the preview image;
s2, obtaining a regulation gesture of the regulation object, and determining a shooting regulation type according to the gesture content of the regulation gesture;
s3, obtaining a regulating gesture of the regulating object, and determining the shooting object according to the coverage area of the regulating gesture;
and S4, combining the gesture content in real time, and regulating and controlling the shooting parameters of the shooting object according to the shooting regulation and control type.
In this embodiment, first, a shooting preview image is acquired, the shooting preview image is analyzed, and a shooting object and a regulation object in the preview image are identified; then, acquiring a regulation gesture of the regulation object, and determining a shooting regulation type according to the gesture content of the regulation gesture; then, acquiring a regulation gesture of the regulation object, and determining a shooting object according to a coverage area of the regulation gesture; and finally, combining the gesture content in real time, and regulating and controlling the shooting parameters of the shooting object according to the shooting regulation and control type.
Optionally, in this embodiment, when the user wears the wearable device, for example, when the wearable device is worn through the wrist, the wrist is lifted to start shooting, at this time, a shooting component of the wearable device may capture a hand at the front end of the current wrist, and at this time, by recognizing a gesture of the hand, parameter adjustment and control are performed on current shooting, so that a scheme that shooting parameter adjustment and control can be performed with one hand is provided for the user;
optionally, in this embodiment, by recognizing the gesture of the hand of the wrist of the wearable device, parameter adjustment and control are performed on the current shooting, so that a scheme that the shooting parameter adjustment and control can be performed with one hand is provided for a user, and it can be understood that, in order to provide more adjustable and controllable ranges and adjustable and controllable modes, in this embodiment, parameter adjustment and control can also be performed on the current shooting through the gesture of the hand of the wrist of the non-wearable device, that is, the other hand of the user extends into the image acquisition range of the shooting component to perform corresponding adjustment and control;
optionally, in this embodiment, a shooting object and a control object in the preview image are identified, where the shooting object refers to objects to be shot, such as a scene, a person, and an animal, and the control object refers to a wearable hand and/or a non-wearable hand, that is, a wrist where the wearable device is located and a hand at a front end of a wrist where the non-wearable device is located;
optionally, in this embodiment, a regulation and control gesture of the regulation and control object is obtained, and a shooting regulation and control type is determined according to a gesture content of the regulation and control gesture, where the regulation and control gesture is a gesture formed by a wearing hand and/or a non-wearing hand, for example, three fingers are extended, or a finger is extended and shaken left and right;
optionally, in this embodiment, the shooting regulation and control type is determined according to the gesture content of the regulation and control gesture, for example, when it is recognized that the wearing hand swings three times back and forth in a continuous three-time closing gesture, the corresponding shooting regulation and control type is determined as continuous shooting frequency regulation, and specifically, the continuous shooting of the next shooting is set as three continuous shots;
optionally, a control gesture of the control object is obtained, and the shooting object is determined according to a coverage area of the control gesture, where the coverage area of the control gesture refers to an area covered by objects such as a scene, a person, and an animal to be shot in a preview image by the control gesture, and in this embodiment, in order to facilitate fine adjustment of shooting parameters of a specific object, a certain specific shooting object to be controlled is covered by the wearing hand and/or the non-wearing hand, so that an operation similar to the selection is implemented;
optionally, in this embodiment, the gesture content is combined in real time, and the shooting parameters of the shooting object are regulated and controlled according to the shooting regulation and control type. It can be understood that, in order to avoid the influence of the gesture content on the framing of the scenery, people, animals or the like to be shot, in this embodiment, when the gesture content is combined in real time and the shooting parameter of the shot object is regulated and controlled according to the shooting regulation and control type, the content of the shooting parameter regulation and control is kept, and when the shooting instruction is executed at the next moment, the shooting can be performed according to the content of the shooting parameter regulation and control.
The method has the advantages that the shooting preview image is acquired and analyzed, and a shooting object and a regulation object in the preview image are identified; then, acquiring a regulation gesture of the regulation object, and determining a shooting regulation type according to the gesture content of the regulation gesture; then, acquiring a regulation gesture of the regulation object, and determining a shooting object according to a coverage area of the regulation gesture; and finally, combining the gesture content in real time, and regulating and controlling the shooting parameters of the shooting object according to the shooting regulation and control type. The humanized shooting object regulation and control scheme is realized, so that when a user shoots through the wearable device, shooting parameters can be regulated and controlled more conveniently and quickly, the practicability of the wearable device is improved, and the user experience is enhanced.
Example two
Fig. 7 is a flowchart of a second embodiment of the method for regulating and controlling a shot object according to the present invention, where based on the above embodiments, the acquiring a shot preview image, analyzing the shot preview image, and identifying the shot object and the regulated and controlled object in the preview image includes:
s11, when a shooting component of the wearable device starts to operate, acquiring the wearing state of the wearable device in real time;
s12, determining the shooting environment of the wearable device according to the wearing state, wherein the shooting environment comprises a shooting direction, a wearing hand and a non-wearing hand.
In this embodiment, first, when a shooting component of a wearable device starts running, a wearing state of the wearable device is obtained in real time; then, a shooting environment of the wearable device is determined according to the wearing state, wherein the shooting environment comprises a shooting direction, a wearing hand and a non-wearing hand.
Optionally, analyzing one or two hand images included in the image information acquired by the wearable device to obtain a wearable hand and a non-wearable hand;
optionally, the wearing state of the wearing device further includes a wearing position of the wearing device, specifically, a wrist position worn by a wrist, so as to provide a basis of a visual angle for identifying the wearing hand and the non-wearing hand.
The method has the advantages that the wearing state of the wearable equipment is acquired in real time by identifying when a shooting component of the wearable equipment starts to run; then, a shooting environment of the wearable device is determined according to the wearing state, wherein the shooting environment comprises a shooting direction, a wearing hand and a non-wearing hand. The more humanized scheme for regulating and controlling the shooting objects is realized, so that when a user shoots through the wearable device, the shooting parameters can be regulated and controlled more conveniently and quickly, the practicability of the wearable device is improved, and the user experience is enhanced.
EXAMPLE III
Fig. 8 is a flowchart of a third embodiment of the method for regulating and controlling a shot object according to the present invention, where based on the above embodiments, the obtaining a shot preview image, analyzing the shot preview image, and identifying the shot object and the regulated and controlled object in the preview image further includes:
s13, acquiring the shooting preview image, and analyzing the shooting preview image in real time;
s14, recognizing a shooting object in the preview image, wherein the shooting object comprises a shooting subject and a shooting background;
s15, identifying a regulation object in the preview image, wherein the regulation object comprises a wearing hand object and a non-wearing hand object.
In this embodiment, first, the shooting preview image is obtained, and the shooting preview image is analyzed in real time; then, identifying a shooting object in the preview image, wherein the shooting object comprises a shooting subject and a shooting background; finally, a control object in the preview image is identified, wherein the control object comprises a wearing hand object and a non-wearing hand object.
Optionally, in this embodiment, the shooting object and the control object are determined according to the depth of field of the scene, and it can be understood that, except for macro shooting, in a normal shooting scene, the control object is located in a shallow depth of field position region, and the shooting object is located in a far depth of field position region, so that the shooting object and the control object are identified according to depth of field information of the scene;
optionally, in this embodiment, the shooting object and the control object are identified according to image features, and it can be understood that the control object, that is, the wearing hand object and the non-wearing hand object have specific image features of a hand, so that the control object is obtained by judging the specific image features, and other images in the preview image are the shooting object;
optionally, in this embodiment, in order to improve the accuracy of the identification, the depth information and the image feature are combined at the same time, and the control object and/or the shooting object are identified.
The method has the advantages that the shooting preview image is obtained, and the shooting preview image is analyzed in real time; then, identifying a shooting object in the preview image, wherein the shooting object comprises a shooting subject and a shooting background; finally, a control object in the preview image is identified, wherein the control object comprises a wearing hand object and a non-wearing hand object. The more humanized scheme for regulating and controlling the shooting objects is realized, so that when a user shoots through the wearable device, the shooting parameters can be regulated and controlled more conveniently and quickly, the practicability of the wearable device is improved, and the user experience is enhanced.
Example four
Fig. 9 is a flowchart of a fourth embodiment of the method for regulating and controlling a shot object according to the present invention, where based on the above embodiments, the obtaining of the regulation and control gesture of the regulated and control object and the determining of the shooting regulation and control type according to the gesture content of the regulation and control gesture include:
s21, acquiring a first regulation gesture of the wearable hand object, and/or acquiring a second regulation gesture of the non-wearable hand object;
s22, determining first gesture content of the first regulation gesture, and/or determining second gesture content of the second regulation gesture.
In this embodiment, first, a first control gesture of the wearable hand object and/or a second control gesture of the non-wearable hand object are obtained; then, first gesture content of the first gesture for manipulation and/or second gesture content of the second gesture for manipulation are determined.
Optionally, in order to improve the function type of the control gesture, the control gesture of the wearing hand and the control gesture of the non-wearing hand are respectively identified;
optionally, the gesture content includes fingers of the hand and a palm of the hand, for example, palm unrolling, palm rolling, finger bending, finger closing and finger merging, and the like.
The method has the advantages that the first regulation and control gesture of the wearable hand object and/or the second regulation and control gesture of the non-wearable hand object are obtained; then, first gesture content of the first gesture for manipulation and/or second gesture content of the second gesture for manipulation are determined. The more humanized scheme for regulating and controlling the shooting objects is realized, so that when a user shoots through the wearable device, the shooting parameters can be regulated and controlled more conveniently and quickly, the practicability of the wearable device is improved, and the user experience is enhanced.
EXAMPLE five
Fig. 10 is a flowchart of a fifth embodiment of the method for regulating and controlling a photographic object according to the present invention, where based on the above embodiments, the obtaining of the regulation and control gesture of the regulation and control object and the determining of the type of the regulation and control of the photographic object according to the gesture content of the regulation and control gesture further include:
s23, determining a first shooting regulation and control type according to the first gesture content, wherein the first shooting regulation and control type comprises a shooting parameter type;
and S24, determining a second shooting regulation and control type according to the second gesture content, wherein the second shooting regulation and control type comprises a shooting control type.
In this embodiment, first, a first shooting regulation and control type is determined according to the first gesture content, where the first shooting regulation and control type includes a shooting parameter type; then, a second shooting regulation type is determined according to the second gesture content, wherein the second shooting regulation type comprises a shooting control type.
Optionally, a first shooting regulation and control type is determined according to the first gesture content, where the first shooting regulation and control type includes a shooting parameter type, and the shooting parameter type includes an exposure value, a sensitivity, an aperture value, a shutter value, and the like;
optionally, a second shooting regulation and control type is determined according to the second gesture content, where the second shooting regulation and control type includes a shooting control type, and the shooting control type includes a continuous shooting frequency, a shutter delay time, a continuous shooting interval time, and the like.
The method has the advantages that a first shooting regulation and control type is determined through the first gesture content, wherein the first shooting regulation and control type comprises a shooting parameter type; then, a second shooting regulation type is determined according to the second gesture content, wherein the second shooting regulation type comprises a shooting control type. The more humanized scheme for regulating and controlling the shooting objects is realized, so that when a user shoots through the wearable device, the shooting parameters can be regulated and controlled more conveniently and quickly, the practicability of the wearable device is improved, and the user experience is enhanced.
EXAMPLE six
Fig. 11 is a flowchart of a sixth embodiment of a method for regulating and controlling a photographic object according to the present invention, where based on the above embodiments, the obtaining a regulation and control gesture of the regulation and control object, and determining the photographic object according to a coverage area of the regulation and control gesture includes:
s31, acquiring a first coverage area of the first regulation and control gesture, and/or acquiring a second coverage area of the second regulation and control gesture;
and S32, determining a first shooting object according to the first coverage area, and/or determining a second shooting object according to the second coverage area.
In this embodiment, first, a first coverage area of the first control gesture and/or a second coverage area of the second control gesture are obtained; then, a first photographic object is determined according to the first coverage area, and or a second photographic object is determined according to the second coverage area.
Optionally, a corresponding coverage area is determined according to the control gesture, and it can be understood that the coverage area is not a coverage area of a human eye sight range, but an area covered by the control gesture in a preview image acquired by a viewing frame;
optionally, the first coverage area and/or the second coverage area include one or more photographic subjects.
The method has the advantages that a first coverage area of the first regulation and control gesture is obtained, and/or a second coverage area of the second regulation and control gesture is obtained; then, a first photographic object is determined according to the first coverage area, and or a second photographic object is determined according to the second coverage area. The more humanized scheme for regulating and controlling the shooting objects is realized, so that when a user shoots through the wearable device, the shooting parameters can be regulated and controlled more conveniently and quickly, the practicability of the wearable device is improved, and the user experience is enhanced.
EXAMPLE seven
Fig. 12 is a flowchart of a seventh embodiment of the method for regulating and controlling a photographic object according to the present invention, where based on the above embodiments, the real-time combination of the gesture content and the regulation and control of the photographic parameters of the photographic object according to the photographic regulation and control type include:
s41, acquiring the shooting object, the regulating object and the gesture content in the first time;
and S42, when the first time is over, determining the variation range of the preview image.
In this embodiment, first, in a first time, the shooting object, the control object, and the gesture content are obtained; then, when the first time is over, the variation range of the preview image is determined.
Optionally, a certain change threshold is set, that is, a difference between the image and the image is set, and when the first time is over, the image difference of the area excluding the coverage area is smaller, that is, more stable than the preview image in the first time, and no excessive change occurs.
The method has the advantages that the shooting object, the regulation object and the gesture content are obtained in the first time; then, when the first time is over, the variation range of the preview image is determined. The more humanized scheme for regulating and controlling the shooting objects is realized, so that when a user shoots through the wearable device, the shooting parameters can be regulated and controlled more conveniently and quickly, the practicability of the wearable device is improved, and the user experience is enhanced.
Example eight
Fig. 13 is a flowchart of an eighth embodiment of the method for regulating and controlling a photographic object according to the present invention, where based on the above embodiments, the real-time combination of the gesture content and the regulation and control of the photographic parameters of the photographic object according to the type of the regulation and control of the photographic object further include:
s43, identifying the variation range of the preview image;
and S44, if the change range belongs to the range of the regulation and control object and the gesture content, acquiring a shooting instruction in a second time, and shooting according to the shooting instruction and the regulated and controlled shooting parameters.
In the present embodiment, first, the variation range of the preview image is recognized; and then, if the change range belongs to the range of the regulation and control object and the range of the gesture content, acquiring a shooting instruction in a second time, and shooting according to the shooting instruction and the regulated and controlled shooting parameters.
Optionally, when it is determined that the wearable device is switched from the first time to the shooting time, and the change of the other areas excluding the coverage area is small, the shooting parameter regulation and control scheme of the first time is maintained, and when the shooting operation is performed at the shooting time, the shooting parameter regulation and control scheme made before is also applicable.
The method has the advantages that the variation range of the preview image is identified; and then, if the change range belongs to the range of the regulation and control object and the range of the gesture content, acquiring a shooting instruction in a second time, and shooting according to the shooting instruction and the regulated and controlled shooting parameters. The more humanized scheme for regulating and controlling the shooting objects is realized, so that when a user shoots through the wearable device, the shooting parameters can be regulated and controlled more conveniently and quickly, the practicability of the wearable device is improved, and the user experience is enhanced.
Example nine
Based on the above embodiment, the present invention also provides a shot object adjusting and controlling device, 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 shooting preview image is acquired, the shooting preview image is analyzed, and a shooting object and a control object in the preview image are identified; then, acquiring a regulation gesture of the regulation object, and determining a shooting regulation type according to the gesture content of the regulation gesture; then, acquiring a regulation gesture of the regulation object, and determining a shooting object according to a coverage area of the regulation gesture; and finally, combining the gesture content in real time, and regulating and controlling the shooting parameters of the shooting object according to the shooting regulation and control type.
Optionally, in this embodiment, when the user wears the wearable device, for example, when the wearable device is worn through the wrist, the wrist is lifted to start shooting, at this time, a shooting component of the wearable device may capture a hand at the front end of the current wrist, and at this time, by recognizing a gesture of the hand, parameter adjustment and control are performed on current shooting, so that a scheme that shooting parameter adjustment and control can be performed with one hand is provided for the user;
optionally, in this embodiment, by recognizing the gesture of the hand of the wrist of the wearable device, parameter adjustment and control are performed on the current shooting, so that a scheme that the shooting parameter adjustment and control can be performed with one hand is provided for a user, and it can be understood that, in order to provide more adjustable and controllable ranges and adjustable and controllable modes, in this embodiment, parameter adjustment and control can also be performed on the current shooting through the gesture of the hand of the wrist of the non-wearable device, that is, the other hand of the user extends into the image acquisition range of the shooting component to perform corresponding adjustment and control;
optionally, in this embodiment, a shooting object and a control object in the preview image are identified, where the shooting object refers to objects to be shot, such as a scene, a person, and an animal, and the control object refers to a wearable hand and/or a non-wearable hand, that is, a wrist where the wearable device is located and a hand at a front end of a wrist where the non-wearable device is located;
optionally, in this embodiment, a regulation and control gesture of the regulation and control object is obtained, and a shooting regulation and control type is determined according to a gesture content of the regulation and control gesture, where the regulation and control gesture is a gesture formed by a wearing hand and/or a non-wearing hand, for example, three fingers are extended, or a finger is extended and shaken left and right;
optionally, in this embodiment, the shooting regulation and control type is determined according to the gesture content of the regulation and control gesture, for example, when it is recognized that the wearing hand swings three times back and forth in a continuous three-time closing gesture, the corresponding shooting regulation and control type is determined as continuous shooting frequency regulation, and specifically, the continuous shooting of the next shooting is set as three continuous shots;
optionally, a control gesture of the control object is obtained, and the shooting object is determined according to a coverage area of the control gesture, where the coverage area of the control gesture refers to an area covered by objects such as a scene, a person, and an animal to be shot in a preview image by the control gesture, and in this embodiment, in order to facilitate fine adjustment of shooting parameters of a specific object, a certain specific shooting object to be controlled is covered by the wearing hand and/or the non-wearing hand, so that an operation similar to the selection is implemented;
optionally, in this embodiment, the gesture content is combined in real time, and the shooting parameters of the shooting object are regulated and controlled according to the shooting regulation and control type. It can be understood that, in order to avoid the influence of the gesture content on the framing of the scenery, people, animals or the like to be shot, in this embodiment, when the gesture content is combined in real time and the shooting parameter of the shot object is regulated and controlled according to the shooting regulation and control type, the content of the shooting parameter regulation and control is kept, and when the shooting instruction is executed at the next moment, the shooting can be performed according to the content of the shooting parameter regulation and control.
The method has the advantages that the shooting preview image is acquired and analyzed, and a shooting object and a regulation object in the preview image are identified; then, acquiring a regulation gesture of the regulation object, and determining a shooting regulation type according to the gesture content of the regulation gesture; then, acquiring a regulation gesture of the regulation object, and determining a shooting object according to a coverage area of the regulation gesture; and finally, combining the gesture content in real time, and regulating and controlling the shooting parameters of the shooting object according to the shooting regulation and control type. The humanized shooting object regulation and control scheme is realized, so that when a user shoots through the wearable device, shooting parameters can be regulated and controlled more conveniently and quickly, the practicability of the wearable device 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 shooting preview image is acquired and analyzed, and the shooting object and the regulating object in the preview image are identified; then, acquiring a regulation gesture of the regulation object, and determining a shooting regulation type according to the gesture content of the regulation gesture; then, acquiring a regulation gesture of the regulation object, and determining a shooting object according to a coverage area of the regulation gesture; and finally, combining the gesture content in real time, and regulating and controlling the shooting parameters of the shooting object according to the shooting regulation and control type. The humanized shooting object regulation and control scheme is realized, so that when a user shoots through the wearable device, shooting parameters can be regulated and controlled more conveniently and quickly, the practicability of the wearable device 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 (8)
1. A method for regulating a shot object, the method comprising:
acquiring a shooting preview image, analyzing the shooting preview image, and identifying a shooting object and a regulation object in the preview image, wherein the regulation object in the preview image is identified, and the regulation object comprises a wearing hand object and a non-wearing hand object;
acquiring a regulation gesture of the regulation object, and determining a shooting regulation type according to the gesture content of the regulation gesture;
acquiring a regulation and control gesture of the regulation and control object, and determining a shooting object according to a coverage area of the regulation and control gesture, wherein the coverage area is an area covered by the regulation and control gesture in a preview image acquired by a viewing frame;
combining the gesture content in real time, and regulating and controlling the shooting parameters of the shooting object according to the shooting regulation and control type; wherein the content of the first and second substances,
acquiring a first regulation gesture of the wearable hand object, and acquiring a second regulation gesture of the non-wearable hand object;
determining first gesture content of the first control gesture, and determining second gesture content of the second control gesture;
determining a first shooting regulation type according to the first gesture content, wherein the first shooting regulation type comprises shooting parameter types, and the shooting parameter types comprise an exposure value, sensitivity, an aperture value and a shutter value;
and determining a second shooting regulation and control type according to the second gesture content, wherein the second shooting regulation and control type comprises a shooting control type, and the shooting control type comprises continuous shooting times, shutter delay time and continuous shooting interval time.
2. The method for regulating and controlling the shooting object according to claim 1, wherein the acquiring the shooting preview image, analyzing the shooting preview image, and identifying the shooting object and the regulating and controlling object in the preview image comprises:
when a shooting component of the wearable equipment starts to operate, acquiring the wearing state of the wearable equipment in real time;
determining the shooting environment of the wearable device according to the wearing state, wherein the shooting environment comprises a shooting direction, a wearing hand and a non-wearing hand.
3. The method for regulating and controlling the photographing object according to claim 2, wherein the acquiring the photographing preview image, analyzing the photographing preview image, and identifying the photographing object and the regulating and controlling object in the preview image further comprises:
acquiring the shooting preview image, and analyzing the shooting preview image in real time;
and identifying a shooting object in the preview image, wherein the shooting object comprises a shooting subject and a shooting background.
4. The method according to claim 3, wherein the obtaining of the control gesture of the control object and the determining of the photographic object according to the coverage area of the control gesture comprise:
acquiring a first coverage area of the first regulation and control gesture, and/or acquiring a second coverage area of the second regulation and control gesture;
and determining a first shooting object according to the first coverage area, and/or determining a second shooting object according to the second coverage area.
5. The method for regulating and controlling the shooting object according to claim 4, wherein the real-time combination of the gesture contents and the regulation and control of the shooting parameters of the shooting object according to the shooting regulation and control type comprises:
in a first time, acquiring the shooting object, the regulating object and the gesture content;
when the first time is over, determining the variation range of the preview image.
6. The method for regulating and controlling the shooting object according to claim 5, wherein the real-time combination of the gesture contents and the regulation and control of the shooting parameters of the shooting object according to the shooting regulation and control type further comprises:
identifying a variation range of the preview image;
and if the change range belongs to the range of the regulation and control object and the range of the gesture content, acquiring a shooting instruction in a second time, and shooting according to the shooting instruction and the regulated and controlled shooting parameters.
7. A photographic subject 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 6.
8. A computer-readable storage medium, characterized in that a photographic subject adjustment program is stored thereon, which when executed by a processor implements the steps of the photographic subject adjustment method according to any one of claims 1 to 6.
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