CN116634262A

CN116634262A - Shooting method, intelligent terminal and storage medium

Info

Publication number: CN116634262A
Application number: CN202310567968.1A
Authority: CN
Inventors: 胡猛猛
Original assignee: Shanghai Chuanying Information Technology Co Ltd
Current assignee: Shanghai Chuanying Information Technology Co Ltd
Priority date: 2023-05-18
Filing date: 2023-05-18
Publication date: 2023-08-22

Abstract

The application provides a shooting method, an intelligent terminal and a storage medium. The camera shooting operation can be directly started, the camera can be quickly started without specific hardware support, the triggering cost is low, the camera shooting can be simply and quickly started, and the user experience is further improved.

Description

Shooting method, intelligent terminal and storage medium

Technical Field

The application relates to the technical field of intelligent terminals, in particular to a shooting method, an intelligent terminal and a storage medium.

Background

In order to meet the requirements of users for portability and clarity, intelligent terminals with folding screens have been developed. Folding screen refers to a mobile display in which a physical screen can be folded, and has a foldable body that can be folded together to reduce the size of the smart terminal as much as possible.

Currently, when an intelligent terminal with a folding screen is in a folding state, a user needs to quickly start a photographing/video recording function according to sliding operation of a folding area, and a photographing mode/video recording mode is switched according to rotating operation.

In the course of conception and implementation of the present application, the inventors found that at least the following problems exist: in some technologies, a quick start camera needs to be supported by specific devices, such as a rotating shaft supports touch gestures, rotation angle detection and the like, and the triggering cost is high, so that the camera and the camera function cannot be started simply and quickly.

The foregoing description is provided for general background information and does not necessarily constitute prior art.

Disclosure of Invention

Aiming at the technical problems, the application provides a shooting method, an intelligent terminal and a storage medium, which are used for solving the technical problems that a specific device support is needed for quickly starting a camera in the prior art, such as a rotating shaft supports touch gestures, rotation angle detection and the like, the triggering cost is high, and the camera and camera functions cannot be started simply and quickly.

In order to solve the above technical problems, the present application provides a shooting method, including:

s10: in response to a first operation, a display area is determined according to a first preset rule, and a preview screen is displayed on the display area.

The application provides a shooting method capable of rapidly starting a camera, a user can automatically determine a corresponding display area during shooting only by initiating a first operation through an intelligent terminal, and a preview picture is displayed on the display area, so that the camera can be rapidly started without specific hardware support, the triggering cost is low, the simple and rapid starting of the camera shooting can be realized, and the user experience is improved.

Optionally, the first preset rule includes at least one of:

determining at least one of the display areas according to the first operation;

at least one of the display areas is determined according to the face recognition result and/or the distance sensing result.

Optionally, the display area can be determined through the operation of a user or the automatic identification, so that the display area can be determined in a simple and efficient and flexible manner, the camera shooting can be started simply and quickly, and the user experience is improved.

Optionally, the determining at least one display area according to the face recognition result and/or the distance sensing result includes:

face recognition is carried out on preview pictures corresponding to all cameras, a target preview picture is determined in the preview pictures with the faces recognized, and a screen arranged on the same side of the camera corresponding to the target preview picture is used as a target display area;

and starting each distance sensor, confirming the distance sensor with the closest detection distance as a target distance sensor, and confirming a screen arranged on the same side of the target distance sensor as a target display area.

The application can accurately determine the face orientation of the user by carrying out face recognition through the camera or carrying out face recognition through the distance sensor, thereby determining a convenient target screen with strong watching performance for the user, improving the user experience, reducing the hardware cost without adding other hardware in the recognition process.

Optionally, the determining the preview screen of the preset camera in the preview screen of the face recognition includes at least one of the following:

determining the preview pictures of the identified human faces as preview pictures of a preset camera under the condition that the number of the preview pictures of the identified human faces is 1;

and when the number of the preview pictures of the identified faces is greater than 1, determining the preview picture with the largest identified face area as a preview picture of a preset camera.

Optionally, the application can lock the preview picture of the preset camera through the face area, eliminates the interference of the multi-person scene on shooting, further improves the shooting flexibility, widens the use scene and further improves the user experience.

Optionally, the determining at least one display area according to the first operation includes at least one of:

determining at least one display area according to the corresponding relation between the preset operation and the display area and the first operation;

determining at least one display area according to the corresponding relation between a preset physical key and the display area and the physical key corresponding to the first operation;

And determining at least one display area according to the state of the folding screen corresponding to the first operation.

The method and the device can directly determine the display area of the video or the photo during shooting aiming at the first operation of the user, specifically, the display area can be directly determined through the corresponding relation between the first operation and the preset operation and the display area, or the display area can be automatically determined according to the corresponding relation between the physical keys for realizing the first operation of the user and the preset physical keys and the display area, or the state of the folding screen of the first operation is combined, so that the automatic shooting of the folding screen is intelligently and flexibly realized, a convenient display interface is automatically and intelligently provided for the user, the shooting convenience is further improved, the shooting efficiency is improved, and higher experience is provided for the user.

Optionally, the preview screen is provided by a camera determined according to a second preset rule, and the second preset rule includes at least one of the following:

determining at least one camera according to the first operation;

and determining the camera according to the display area and/or the folding screen opening and closing state.

Optionally, the embodiment of the application can also automatically and directly determine the camera in shooting according to the first operation, or determine the camera according to the display area and/or the folding screen opening and closing state, so that the self-shooting requirement of a user is fully met, the shooting camera can be rapidly determined on the basis of meeting the requirement of the user, the triggering cost is low, the simple and rapid starting of camera shooting can be realized, and the user experience is improved.

Optionally, the determining at least one camera according to the first operation includes;

determining at least one camera according to the corresponding relation between preset operation and the camera and the first operation;

and determining at least one camera according to the corresponding relation between the preset physical key and the camera and the physical key corresponding to the first operation.

The embodiment of the application can directly determine the shooting camera according to the operation of the user or the physical key initiated by the user, has simple implementation mode, does not need to add extra devices, has low cost and high efficiency, and improves shooting efficiency and user experience.

Optionally, the determining the camera according to the display area and/or the folding screen opening/closing state includes:

if the current state of the folding screen is a folding state, determining the cameras arranged on the same side of the display area as target cameras;

and if the current state of the folding screen is an unfolding state, determining the optimal camera arranged on the same side of the display area as the target camera according to a preset optimal camera rule.

Optionally, the embodiment of the application can automatically determine the optimal camera for the user during shooting by combining the state of the folding screen, thereby meeting the shooting requirement of the user, improving the shooting quality and further improving the user experience.

The application also provides a shooting device, which comprises:

and the determining module is used for responding to the first operation, determining a display area according to a first preset rule and displaying a preview picture on the display area.

Optionally, the first preset rule includes at least one of:

determining at least one of the display areas according to the first operation;

Optionally, the determining module includes:

the first processing submodule is used for carrying out face recognition on preview pictures corresponding to all cameras, determining a target preview picture in the preview pictures with the faces recognized, and taking a screen arranged on the same side of the camera corresponding to the target preview picture as a target display area;

and the second processing sub-module is used for starting each distance sensor, confirming the distance sensor with the closest detection distance as a target distance sensor, and confirming a screen arranged on the same side of the target distance sensor as a target display area.

Optionally, the first processing sub-module is specifically configured to at least one of:

Optionally, the determining module includes at least one of:

the third processing sub-module is used for determining at least one display area according to the corresponding relation between the preset operation and the display area and the first operation;

a fourth processing sub-module, configured to determine at least one display area according to a corresponding relationship between a preset physical key and the display area and a physical key corresponding to the first operation;

and the fifth processing sub-module is used for determining at least one display area according to the state of the folding screen corresponding to the first operation.

determining at least one camera according to the first operation;

Optionally, the determining module further includes:

a sixth processing sub-module, configured to determine at least one camera according to a corresponding relationship between a preset operation and the camera and the first operation;

And the seventh processing sub-module is used for determining at least one camera according to the corresponding relation between the preset physical key and the camera and the physical key corresponding to the first operation.

Optionally, the determining module further includes:

an eighth processing sub-module, configured to determine, if the current state of the folding screen is a folded state, a camera disposed on the same side of the display area as a target camera; and if the current state of the folding screen is an unfolding state, determining the optimal camera arranged on the same side of the display area as the target camera according to a preset optimal camera rule.

The application also provides an intelligent terminal, which comprises: the camera comprises a memory and a processor, wherein the memory stores a shooting program, and the shooting program realizes the steps of the method when being executed by the processor.

The application also provides a computer storage medium storing a computer program which, when executed by a processor, implements the steps of the method as described above.

As described above, the photographing method of the present application includes determining a display area according to a first preset rule in response to a first operation, and displaying a preview screen on the display area. Through the technical scheme, the camera shooting operation can be directly started, the camera can be quickly started without specific hardware support, the triggering cost is low, the camera shooting can be simply and quickly started, and the user experience is further improved.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the application and together with the description, serve to explain the principles of the application. In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the description of the embodiments will be briefly described below, and it will be obvious to those skilled in the art that other drawings can be obtained from these drawings without inventive effort.

Fig. 1 is a schematic hardware structure diagram of an intelligent terminal for implementing various embodiments of the present application;

fig. 2 is a schematic diagram of a communication network system according to an embodiment of the present application;

fig. 3 is a flowchart of a photographing method according to the first embodiment;

fig. 4 is a schematic view of a first interface structure of an expanded state of an intelligent terminal according to the first embodiment;

fig. 5 is a schematic diagram of a second interface structure of an expanded state of an intelligent terminal according to the first embodiment;

fig. 6 is a schematic structural diagram of a folding state of an intelligent terminal according to the first embodiment;

fig. 7 is a schematic view of a first interface structure of an expanded state of another intelligent terminal according to the first embodiment;

Fig. 8 is a schematic diagram of a second interface structure of an expanded state of another intelligent terminal according to the first embodiment;

fig. 9 is a schematic diagram of a folding status structure of another intelligent terminal according to the first embodiment;

fig. 10 is a flowchart of a photographing method according to the second embodiment;

fig. 11 is a flowchart of a photographing method according to the third embodiment;

fig. 12 is a flowchart of a photographing method according to the fourth embodiment;

fig. 13 is a schematic structural diagram of a photographing device according to the fifth embodiment.

The achievement of the objects, functional features and advantages of the present application will be further described with reference to the accompanying drawings, in conjunction with the embodiments. Specific embodiments of the present application have been shown by way of the above drawings and will be described in more detail below. The drawings and the written description are not intended to limit the scope of the inventive concepts in any way, but rather to illustrate the inventive concepts to those skilled in the art by reference to the specific embodiments.

Detailed Description

Reference will now be made in detail to exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numbers in different drawings refer to the same or similar elements, unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the application. Rather, they are merely examples of apparatus and methods consistent with aspects of the application as detailed in the accompanying claims.

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, the element defined by the phrase "comprising one … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element, and furthermore, elements having the same name in different embodiments of the application may have the same meaning or may have different meanings, the particular meaning of which is to be determined by its interpretation in this particular embodiment or by further combining the context of this particular embodiment.

It should be understood that although the terms first, second, third, etc. may be used herein to describe various information, these information should not be limited by these terms. These terms are only used to distinguish one type of information from another. For example, first information may also be referred to as second information, and similarly, second information may also be referred to as first information, without departing from the scope herein. The word "if" as used herein may be interpreted as "at … …" or "at … …" or "responsive to a determination", depending on the context. Furthermore, as used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context indicates otherwise. It will be further understood that the terms "comprises," "comprising," "includes," and/or "including" specify the presence of stated features, steps, operations, elements, components, items, categories, and/or groups, but do not preclude the presence, presence or addition of one or more other features, steps, operations, elements, components, items, categories, and/or groups. The terms "or", "and/or", "including at least one of", and the like, as used herein, may be construed as inclusive, or mean any one or any combination. For example, "including at least one of: A. b, C "means" any one of the following: a, A is as follows; b, a step of preparing a composite material; c, performing operation; a and B; a and C; b and C; a and B and C ", again as examples," A, B or C "or" A, B and/or C "means" any of the following: a, A is as follows; b, a step of preparing a composite material; c, performing operation; a and B; a and C; b and C; a and B and C). An exception to this definition will occur only when a combination of elements, functions, steps or operations are in some way inherently mutually exclusive.

It should be understood that, although the steps in the flowcharts in the embodiments of the present application are shown in order as indicated by the arrows, these steps are not necessarily performed in order as indicated by the arrows. The steps are not strictly limited in order and may be performed in other orders, unless explicitly stated herein. Moreover, at least some of the steps in the figures may include multiple sub-steps or stages that are not necessarily performed at the same time, but may be performed at different times, the order of their execution not necessarily occurring in sequence, but may be performed alternately or alternately with other steps or at least a portion of the other steps or stages.

The words "if", as used herein, may be interpreted as "at … …" or "at … …" or "in response to a determination" or "in response to a detection", depending on the context. Similarly, the phrase "if determined" or "if detected (stated condition or event)" may be interpreted as "when determined" or "in response to determination" or "when detected (stated condition or event)" or "in response to detection (stated condition or event), depending on the context.

It should be noted that, in this document, step numbers such as S10 and S20 are adopted, and the purpose of the present application is to more clearly and briefly describe the corresponding content, and not to constitute a substantial limitation on the sequence, and those skilled in the art may execute S20 first and then execute S10 when implementing the present application, which is within the scope of protection of the present application.

It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the application.

In the following description, suffixes such as "module", "part" or "unit" for representing elements are used only for facilitating the description of the present application, and have no specific meaning per se. Thus, "module," "component," or "unit" may be used in combination.

The intelligent terminal may be implemented in various forms. For example, the smart terminals described in the present application may include smart terminals such as mobile phones, tablet computers, notebook computers, palm computers, personal digital assistants (Personal Digital Assistant, PDA), portable media players (Portable Media Player, PMP), navigation devices, wearable devices, smart bracelets, pedometers, and stationary terminals such as digital TVs, desktop computers, and the like.

The following description will be given taking a mobile terminal as an example, and those skilled in the art will understand that the configuration according to the embodiment of the present application can be applied to a fixed type terminal in addition to elements particularly used for a moving purpose.

Referring to fig. 1, which is a schematic diagram of a hardware structure of a mobile terminal implementing various embodiments of the present application, the mobile terminal 100 may include: an RF (Radio Frequency) unit 101, a WiFi module 102, an audio output unit 103, an a/V (audio/video) input unit 104, a sensor 105, a display unit 106, a user input unit 107, an interface unit 108, a memory 109, a processor 110, and a power supply 111. Those skilled in the art will appreciate that the mobile terminal structure shown in fig. 1 is not limiting of the mobile terminal and that the mobile terminal may include more or fewer components than shown, or may combine certain components, or a different arrangement of components.

The following describes the components of the mobile terminal in detail with reference to fig. 1:

the radio frequency unit 101 may be used for receiving and transmitting signals during the information receiving or communication process, specifically, after receiving downlink information of the base station, processing the downlink information by the processor 110; and, the uplink data is transmitted to the base station. Typically, the 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 networks and other devices via wireless communications. The wireless communication may use any communication standard or protocol including, but not limited to, GSM (Global System of Mobile communication, global system for mobile communications), GPRS (General Packet Radio Service ), CDMA2000 (Code Division Multiple Access, 2000, CDMA 2000), WCDMA (Wideband Code Division Multiple Access ), TD-SCDMA (Time Division-Synchronous Code Division Multiple Access, time Division synchronous code Division multiple access), FDD-LTE (Frequency Division Duplexing-Long Term Evolution, frequency Division duplex long term evolution), TDD-LTE (Time Division Duplexing-Long Term Evolution, time Division duplex long term evolution), and 5G, among others.

WiFi belongs to a short-distance wireless transmission technology, and a mobile terminal can help a user to send and receive e-mails, browse web pages, access streaming media and the like through the WiFi module 102, so that wireless broadband Internet access is provided for the user. Although fig. 1 shows a WiFi module 102, it is understood that it does not belong to the necessary constitution of a mobile terminal, and can be omitted entirely as required within a range that does not change 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 mobile terminal 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 (e.g., a call signal reception sound, a message reception sound, etc.) related to a specific function performed by the mobile terminal 100. The audio output unit 103 may include a speaker, a buzzer, and the like.

The a/V input unit 104 is used to receive an audio or video signal. The a/V input unit 104 may include a graphics processor (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 graphics 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 can receive sound (audio data) via the microphone 1042 in a phone call mode, a recording mode, a voice recognition mode, and the like, and can process such sound into audio data. The processed audio (voice) data may be converted into a format output that can be transmitted to the mobile communication base station via the radio frequency unit 101 in the case of a telephone 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 the audio signal.

The mobile terminal 100 also includes at least one sensor 105, such as a light sensor, a motion sensor, and other sensors. Optionally, the light sensor includes an ambient light sensor and a proximity sensor, optionally, the ambient light sensor may adjust the brightness of the display panel 1061 according to the brightness of ambient light, and the proximity sensor may turn off the display panel 1061 and/or the backlight when the mobile terminal 100 moves to the ear. As one of the motion sensors, the accelerometer sensor can detect the acceleration in all directions (generally three axes), and can detect the gravity and direction when stationary, and can be used for applications of recognizing the gesture of a mobile phone (such as horizontal and vertical screen switching, related games, magnetometer gesture calibration), vibration recognition related functions (such as pedometer and knocking), and the like; as for other sensors such as fingerprint sensors, pressure sensors, iris sensors, molecular sensors, gyroscopes, barometers, hygrometers, thermometers, infrared sensors, etc. that may also be configured in the mobile phone, the detailed description thereof will be omitted.

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 (Liquid Crystal Display, LCD), an Organic Light-Emitting Diode (OLED), or the like.

The user input unit 107 may be used to receive input numeric or character information and to generate key signal inputs related to user settings and function control of the mobile terminal. Alternatively, 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 touch operations thereon or thereabout by a user (e.g., operations of the user on the touch panel 1071 or thereabout by using any suitable object or accessory such as a finger, a stylus, etc.) and drive the 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. Optionally, the touch detection device detects the touch azimuth of the 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 detection device, converts it into touch point coordinates, and sends the touch point coordinates to the processor 110, and can receive and execute commands sent from the processor 110. Further, the touch panel 1071 may be implemented in various types such as resistive, capacitive, infrared, and surface acoustic wave. The user input unit 107 may include other input devices 1072 in addition to the touch panel 1071. Alternatively, 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, mouse, joystick, etc., as specifically not limited herein.

Alternatively, the touch panel 1071 may overlay the display panel 1061, and when the touch panel 1071 detects a touch operation thereon or thereabout, the touch panel 1071 is transferred to the processor 110 to determine the type of touch event, and the processor 110 then provides a corresponding visual output on the display panel 1061 according to the type of touch event. Although in fig. 1, the touch panel 1071 and the display panel 1061 are two independent components for implementing the input and output functions of the mobile terminal, in some embodiments, the touch panel 1071 may be integrated with the display panel 1061 to implement the input and output functions of the mobile terminal, which is not limited herein.

The interface unit 108 serves as an interface through which at least one external device can be connected with the mobile terminal 100. For example, the external devices may include a wired or wireless headset port, an external power (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 mobile terminal 100 or may be used to transmit data between the mobile terminal 100 and an external device.

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, and alternatively, the storage program area may store an operating system, an application program required for 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, phonebook, etc.) created according to the use of the handset, etc. In addition, 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 mobile terminal, connects various parts of the entire mobile terminal using various interfaces and lines, and performs various functions of the mobile terminal and processes data by running or executing software programs and/or modules stored in the memory 109 and calling data stored in the memory 109, thereby performing overall monitoring of the mobile terminal. Processor 110 may include one or more processing units; preferably, the processor 110 may integrate an application processor and a modem processor, the application processor optionally handling mainly an operating system, a user interface, an application program, etc., the modem processor handling mainly wireless communication. It will be appreciated that the modem processor described above may not be integrated into the processor 110.

The mobile terminal 100 may further include a power source 111 (e.g., a battery) for supplying power to the respective components, and preferably, the power source 111 may be logically connected to the processor 110 through a power management system, so as to perform functions of managing charging, discharging, and power consumption management through the power management system.

Although not shown in fig. 1, the mobile terminal 100 may further include a bluetooth module or the like, which is not described herein.

In order to facilitate understanding of the embodiments of the present application, a communication network system on which the mobile terminal of the present application is based will be described below.

Referring to fig. 2, fig. 2 is a schematic diagram of a communication network system according to an embodiment of the present application, where the communication network system is an LTE system of a general mobile communication technology, and the LTE system includes a UE (User Equipment) 201, an e-UTRAN (Evolved UMTS Terrestrial Radio Access Network ) 202, an epc (Evolved Packet Core, evolved packet core) 203, and an IP service 204 of an operator that are sequentially connected in communication.

Alternatively, the UE201 may be the terminal 100 described above, which is not described here again.

The E-UTRAN202 includes eNodeB2021 and other eNodeB2022, etc. Alternatively, the eNodeB2021 may connect with other enodebs 2022 over a backhaul (e.g., X2 interface), the eNodeB2021 is connected to the EPC203, and the eNodeB2021 may provide access for the UE201 to the EPC 203.

EPC203 may include MME (Mobility Management Entity ) 2031, hss (Home Subscriber Server, home subscriber server) 2032, other MMEs 2033, SGW (Serving Gate Way) 2034, pgw (PDN Gate Way) 2035 and PCRF (Policy and Charging Rules Function, policy and tariff function entity) 2036, and so on. Optionally, MME2031 is a control node that handles signaling between UE201 and EPC203, providing bearer and connection management. HSS2032 is used to provide registers to manage functions such as home location registers (not shown) and to hold user specific information about service characteristics, data rates, etc. All user data may be sent through SGW2034 and PGW2035 may provide IP address allocation and other functions for UE201, PCRF2036 is a policy and charging control policy decision point for traffic data flows and IP bearer resources, which selects and provides available policy and charging control decisions for a policy and charging enforcement function (not shown).

IP services 204 may include the internet, intranets, IMS (IP Multimedia Subsystem ), or other IP services, etc.

Although the LTE system is described above as an example, it should be understood by those skilled in the art that the present application is not limited to LTE systems, but may be applied to other wireless communication systems, such as GSM, CDMA2000, WCDMA, TD-SCDMA, and future new network systems (e.g., 5G), etc.

Based on the above-mentioned mobile terminal hardware structure and communication network system, various embodiments of the present application are presented.

With the rapid development of intelligent terminals, users have more and more functional requirements on the intelligent terminals, and when the intelligent terminals shoot, the rapid starting camera can provide good shooting experience for the users. In the prior art, when an intelligent terminal with a folding screen is in a folding state, a user needs to quickly start a photographing/video recording function aiming at a sliding operation of a folding area, and a photographing mode/video recording mode is switched according to a rotating operation, so that a camera application can be quickly started through a specific physical key in the folding state. However, the prior art quick start camera requires specific device support, such as a rotation shaft supports touch gesture, rotation angle detection, and the like, and the triggering cost is high, so that the camera and the camera function cannot be started simply and quickly.

In order to solve the above problems, the embodiment of the present application provides a shooting method, in which a user only needs to trigger a first operation through a first physical key on an intelligent terminal, the intelligent terminal can automatically determine a corresponding display area and/or a corresponding camera during shooting, and simultaneously, for a folding screen, a specific screen unfolding state can be combined to directly determine a corresponding display screen, so that direct starting of shooting operation of the camera is realized.

First embodiment

Fig. 3 is a flow chart of a shooting method provided by an embodiment of the present application, where an execution subject of the method is an intelligent terminal, as shown in fig. 3, and the method includes:

s10: in response to the first operation, a display area is determined according to a first preset rule, and a preview screen is displayed on the display area.

Optionally, in response to the first operation, after determining the display area and the camera capturing the preview screen, the camera application is started.

Optionally, the first operation is an operation for a first physical key, where the physical key is an existing physical key on the intelligent terminal, without adding a specific device.

Optionally, in response to a first operation for the first physical key, a display area is determined according to a first preset rule, and a preview screen is displayed on the display area.

Optionally, the first physical key may be a volume "+" key, a volume "-" key, or any key configured on the intelligent terminal such as a screen lock key, which is not limited in this embodiment of the present application.

Alternatively, the first operation may be a long press operation, a short press operation, a press in a preset time, or the like, which is not particularly limited in the embodiment of the present application.

Optionally, the first preset rule includes at least one of:

determining at least one of the display areas according to the first operation; at least one of the display areas is determined according to the face recognition result and/or the distance sensing result.

Specifically, the embodiment of the application is applied to the foldable intelligent terminal. In an actual shooting scene, the embodiment of the application can directly determine the display area for displaying the preview picture and the camera for shooting the preview picture through the first operation of a user.

Exemplary, fig. 4 is a schematic diagram of an unfolded state first interface structure of an intelligent terminal according to an embodiment of the present application, as shown in fig. 4, where the intelligent terminal includes a camera C11, a display D11, and a display D12 on the unfolded state first interface, where the display D11 and the display D12 form a folding screen; fig. 5 is a schematic diagram of an unfolded state second interface structure of an intelligent terminal according to an embodiment of the present application, where, as shown in fig. 5, the intelligent terminal includes a camera C12, a camera C13, a display D13, and a display D14 on the unfolded state second interface; fig. 6 is a schematic structural diagram of a folding state of an intelligent terminal according to an embodiment of the present application, including different front and back aspects of the folding state. Alternatively, fig. 4, fig. 5, and fig. 6 respectively show structures of different interfaces of the same intelligent terminal in different states or in the same state, in practical applications, more and fewer components may be included, for example, the display screen D14 may not be included, and the interface where the camera C13 is located may be a rear cover without a display function.

Exemplary, fig. 7 is a schematic view of an unfolded state first interface structure of another intelligent terminal according to an embodiment of the present application, as shown in fig. 7, where the intelligent terminal includes a camera C21, a display D21, and a display D22 on the unfolded state first interface, where the display D21 and the display D22 form a folding screen; fig. 8 is a schematic diagram of a second interface structure in an unfolded state of another intelligent terminal according to an embodiment of the present application, where, as shown in fig. 8, the intelligent terminal includes a camera C22 and a display D23 on the second interface in the unfolded state; fig. 9 is a schematic structural diagram of a folding state of another intelligent terminal according to an embodiment of the present application. Alternatively, fig. 7, fig. 8 and fig. 9 respectively show structures of different interfaces of the same intelligent terminal in different states or in the same state, and in practical applications, more and fewer components may be included.

The embodiment of the application can be applied to any folding screen intelligent terminal including but not limited to the above-mentioned fig. 4-9.

Optionally, the camera for acquiring the preview picture may be any camera of the folding screen intelligent terminal. Such as any of the cameras C11, C12, C13, C21, or C22 described above in fig. 4-9.

Alternatively, the display area may be any area on any screen of the intelligent terminal. Such as any of display D11, display D12, display D13, display D14, display D21, display D22, or display D23 in fig. 4-9 described above, or any region on any of the above.

Specifically, a plurality of display areas may be set in advance, and any one of the plurality of display areas may be determined according to an operation by a user.

Specifically, before S10, the camera application is started in advance, and the preview screen is the current screen shot by the camera.

Optionally, in response to the first operation, determining a corresponding display area and a preview screen acquired by the camera, and displaying the preview screen of the camera on the display area when the folding screen is in an unfolded state.

Optionally, if the corresponding display area is determined in response to the first operation, displaying a preview screen of the camera on the display area in the current state of the folding screen.

Optionally, if the corresponding display area is determined in response to the first operation, identifying the current state of the folding screen, determining whether the state of the folding screen corresponding to the display area is matched with the current state, if so, displaying a preview picture of the camera on the display area in the current state of the folding screen, and if not, automatically controlling the folding screen to the state of the folding screen corresponding to the display area, and displaying the preview picture of the camera on the display area in the state of the folding screen corresponding to the display area.

Optionally, the state of the folding screen corresponding to the display area may be determined according to the actual situation, and may be set in the intelligent terminal in advance.

Optionally, if the corresponding display area is determined in response to the first operation, a selection window is displayed to instruct the user to select the folded screen state, and a preview screen of the preset camera is displayed on the display area in the folded screen state selected by the user.

Optionally, the display manner of the selection window may be determined according to practical situations, which is not particularly limited in the embodiment of the present application.

Alternatively, if a camera that captures a preview screen is determined in response to the first operation, the preview screen of the camera is displayed on the display area.

The embodiment of the application provides a shooting method capable of quickly starting a camera, a user can automatically determine a corresponding display area during shooting by initiating a first operation through an intelligent terminal, and a preview picture is displayed on the display area, so that the camera can be started directly during shooting operation without specific hardware support, the triggering cost is low, the simple and quick starting of camera shooting can be realized, and the user experience is improved.

Second embodiment

In an embodiment of the present application, a display area may be determined according to a first operation of a user to achieve a purpose of quickly starting a camera, and optionally, fig. 10 is a flowchart of another photographing method provided in the embodiment of the present application, as shown in fig. 10, where the method includes:

s101: in response to the first operation, at least one display area is determined according to the first operation, and a preview screen is displayed on the display area.

Optionally, determining at least one of the display areas according to the first operation includes at least one of:

determining at least one display area according to the corresponding relation between the preset operation and the display area and the first operation; determining at least one display area according to the corresponding relation between a preset physical key and the display area and the physical key corresponding to the first operation; and determining at least one display area according to the state of the folding screen corresponding to the first operation.

It can be understood that the corresponding relationship between the preset operation and the display area and the corresponding relationship between the preset physical key and the display area can be determined according to the actual situation, and can be preset by the user, which is not particularly limited in the embodiment of the present application.

Optionally, in response to a first operation for the first physical key, a corresponding target display area is determined.

Optionally, in response to a first operation for the first physical key, determining a corresponding target display area includes at least one of:

in response to a first operation for the first physical key, a target screen is determined from the first physical key, and a target display area on the target screen is determined from the first operation.

In response to a first operation for the first physical key, a target screen is determined according to the first operation, and a target display area on the target screen is determined according to the first physical key.

In response to a first operation for the first physical key, a target screen is determined according to the face recognition result and/or the distance sensing result, and a preset target display area is determined on the target screen.

In one possible implementation manner, after receiving the first operation for the first physical key, the intelligent terminal first determines a target screen according to the first physical key, and optionally, the target screen may be any area on any screen of the intelligent terminal. For example, any one of the display D11, the display D12, the display D13, the display D14, the display D21, the display D22, or the display D23 in fig. 4 to 9 may be a folding screen formed by the display D11 and the display D12 or a folding screen formed by the display D21 and the display D22, and optionally, each physical key may correspond to a different target screen. And determining a target display area on the target screen according to the first operation, wherein different operations can correspond to different display areas, such as a left half display area, a right half display area, a complete display area, and the like.

In one possible implementation manner, after receiving the first operation for the first physical key, the intelligent terminal first determines a target screen according to the first operation, and optionally, the target screen may be any area on any screen of the intelligent terminal. For example, any one of the display D11, the display D12, the display D13, the display D14, the display D21, the display D22, or the display D23 in fig. 4 to 9 may be a folding screen formed by the display D11 and the display D12 or a folding screen formed by the display D21 and the display D22, and alternatively, different operations may correspond to different target screens. And determining a target display area on the target screen according to the first physical key, wherein each physical key can correspond to a different display area, such as a left half display area, a right half display area, a complete display area, and the like.

The application can directly determine the display area of the video or the photo during shooting aiming at the first operation of the user, specifically, can directly determine the display area through the corresponding relation between the first operation and the preset operation and the display area, or can automatically determine the display area according to the corresponding relation between the physical keys for realizing the first operation of the user and the preset physical keys and the display area, or can be combined with the state of the folding screen of the first operation, thereby realizing the automatic shooting of the folding screen intelligently and flexibly, providing a convenient display interface for the user automatically and intelligently, further improving the shooting simplicity, improving the shooting efficiency and providing higher experience for the user.

Third embodiment

The embodiment of the application can automatically identify the face orientation of the user so as to determine the display area and realize the purpose of quickly starting the camera, and optionally, fig. 11 is a schematic flow chart of another shooting method provided by the embodiment of the application, as shown in fig. 11, the method comprises the following steps:

s102: in response to the first operation, at least one display area is determined according to the face recognition result and/or the distance sensing result, and a preview screen is displayed on the display area.

In one possible implementation, determining the target screen according to the face recognition result and/or the distance sensing result includes at least one of:

face recognition is carried out on preview pictures corresponding to all cameras, the preview picture of the preset camera is determined in the preview pictures of the recognized faces, and a screen arranged on the same side of the camera corresponding to the preview picture of the preset camera is used as a target screen.

Each distance sensor is started, the distance sensor with the closest detection distance is confirmed as a target distance sensor, and a screen arranged on the same side of the target distance sensor is confirmed as a target screen.

For example, if a face is recognized by the camera C22 in fig. 8, the display screen D23 is determined to be the target screen.

Optionally, if the screen on the same side of the camera corresponding to the preview screen of the preset camera includes a combination of multiple screens, the target screen may be determined according to a preset mode, a different operation of the user, an identification of an eye orientation of the user, or a determination of one or a combination of multiple target screens through a current state of the folding screen.

Optionally, the embodiment of the application can accurately determine the face orientation of the user by carrying out face recognition through the camera or carrying out face recognition through the distance sensor, thereby determining a convenient target screen with strong watching performance for the user, improving the user experience, reducing the hardware cost without adding other hardware in the recognition process.

Optionally, after determining the target display area, determining that the camera on the same side as the target display area is a camera for shooting a preview picture of a preset camera, or determining that the camera corresponding to the target display area is a camera for shooting a preview picture of the preset camera, where the corresponding relationship can be preset.

For example, if the camera C11 in fig. 4 and the camera C11 in fig. 5 both recognize the preview screen, and the face area recognized by C13 is large, or the face recognized by C13 is close to the camera, the screen captured by C13 is determined as the preview screen of the preset camera.

Here, the embodiment of the application can lock the preview picture of the preset camera through the face area, eliminate the interference of the multi-person scene on shooting, further improve the shooting flexibility, widen the use scene and further improve the user experience.

In one possible implementation manner, if the display area is determined, displaying a preview screen of the preset camera on the display area when the folding screen is in the unfolded state.

Optionally, the embodiment of the application can identify the state of the folding screen after the camera is opened, and if the folding screen is in a folded state, the folding screen is controlled to be unfolded, so that the user can conveniently realize shooting and watching operations.

Optionally, displaying a preview screen of the preset camera on the target display area when the folding screen is in the unfolded state, including:

And simultaneously displaying preview pictures of the preset cameras on the folding screen and the target display area in response to the unfolding operation of the folding screen.

For example, if the target display area is the display screen D23 in fig. 8, the preview screen of the preset camera is displayed on the display screen D23 and the folding screen formed by the display screens D21 and D22, so that the user can take a photo by himself, and the user can watch the shooting screen conveniently when shooting by other people, thereby improving the shooting flexibility.

Optionally, the embodiment of the application can display the preview picture of the preset camera on the folding screen and the target display area at the same time, namely, the application is more convenient for a user to watch the shooting picture at a plurality of angles in the shooting process, improves the shooting flexibility and further improves the user experience.

Fourth embodiment

The preview screen provided by the camera according to the second preset rule may be determined in advance according to the first operation of the user, so as to achieve the purpose of quickly starting the camera, optionally, fig. 12 is a flowchart of still another shooting method provided by the embodiment of the present application, and as shown in fig. 12, the method includes:

S103: and responding to the first operation, determining a display area according to a first preset rule, determining a camera according to a second preset rule, and displaying a preview picture provided by the camera on the display area.

determining at least one camera according to the first operation; and determining the camera according to the display area and/or the folding screen opening and closing state.

determining at least one camera according to the corresponding relation between preset operation and the camera and the first operation; and determining at least one camera according to the corresponding relation between the preset physical key and the camera and the physical key corresponding to the first operation.

if the current state of the folding screen is a folding state, determining the cameras arranged on the same side of the display area as target cameras; and if the current state of the folding screen is an unfolding state, determining the optimal camera arranged on the same side of the display area as the target camera according to a preset optimal camera rule.

Optionally, in response to a first operation for the first physical key, a corresponding target camera is determined.

Optionally, in response to a first operation for the first physical key, determining the corresponding target camera includes at least one of:

And responding to the first operation for the first physical key, and determining a target camera corresponding to the first physical key.

And responding to the first operation aiming at the first physical key, and determining a target camera corresponding to the first operation.

In one possible implementation manner, after receiving the first operation for the first physical key, the intelligent terminal first determines a target camera according to the first physical key, and optionally, the target camera may be any camera of the folding screen intelligent terminal. Such as any of the cameras C11, C12, C13, C21, or C22 described above in fig. 4-9, each physical key may alternatively correspond to a different camera.

In one possible implementation manner, after receiving the first operation for the first physical key, the intelligent terminal first determines the target camera according to the first operation, optionally, any one of the camera C11, the camera C12, the camera C13, the camera C21 or the camera C22 in fig. 9, and optionally, different operations may correspond to different cameras.

Optionally, after determining the camera, starting the camera, and shooting a preview picture through the camera.

Optionally, in the unfolded state of the folding screen, a preview screen of the camera is displayed on the display area.

The embodiment of the application can also automatically and directly determine the camera in shooting according to the first operation, or determine the camera according to the display area and/or the folding screen opening and closing state, so that the self-shooting requirement of a user is fully met, the shooting camera can be rapidly determined on the basis of meeting the requirement of the user, the triggering cost is low, the simple and rapid starting of camera shooting can be realized, and the user experience is improved.

Fifth embodiment

Fig. 13 is a schematic structural diagram of a photographing device according to an embodiment of the present application, where the device is applied to an intelligent terminal, as shown in fig. 13, and the device includes:

the determining module 401 is configured to determine, in response to the first operation, a display area according to a first preset rule, and display a preview screen on the display area.

Optionally, the first preset rule includes at least one of:

determining at least one of the display areas according to the first operation;

Optionally, the determining module 401 includes:

Optionally, the determining module 401 includes at least one of:

determining at least one camera according to the first operation;

Optionally, the determining module 401 further includes:

The application also provides an intelligent terminal, which comprises a memory and a processor, wherein the memory stores a shooting program, and the shooting program is executed by the processor to realize the steps of the shooting method in any embodiment.

The present application also provides a computer-readable storage medium having a photographing program stored thereon, which when executed by a processor, implements the steps of the photographing method in any of the above embodiments.

The embodiments of the intelligent terminal and the computer readable storage medium provided by the application can include all technical features of any one of the above-mentioned shooting method embodiments, and the expansion and explanation contents of the description are basically the same as those of each embodiment of the above-mentioned method, and are not repeated here.

Embodiments of the present application also provide a computer program product comprising computer program code which, when run on a computer, causes the computer to perform the method as in the various possible embodiments described above.

The embodiment of the application also provides a chip, which comprises a memory and a processor, wherein the memory is used for storing a computer program, and the processor is used for calling and running the computer program from the memory, so that the device provided with the chip executes the method in the various possible implementation manners.

It can be understood that the above scenario is merely an example, and does not constitute a limitation on the application scenario of the technical solution provided by the embodiment of the present application, and the technical solution of the present application may also be applied to other scenarios. For example, as one of ordinary skill in the art can know, with the evolution of the system architecture and the appearance of new service scenarios, the technical solution provided by the embodiment of the present application is also applicable to similar technical problems.

The foregoing embodiment numbers of the present application are merely for the purpose of description, and do not represent the advantages or disadvantages of the embodiments.

The steps in the method of the embodiment of the application can be sequentially adjusted, combined and deleted according to actual needs.

The units in the device of the embodiment of the application can be combined, divided and deleted according to actual needs.

In the present application, the same or similar term concept, technical solution and/or application scenario description will be generally described in detail only when first appearing and then repeatedly appearing, and for brevity, the description will not be repeated generally, and in understanding the present application technical solution and the like, reference may be made to the previous related detailed description thereof for the same or similar term concept, technical solution and/or application scenario description and the like which are not described in detail later.

In the present application, the descriptions of the embodiments are emphasized, and the details or descriptions of the other embodiments may be referred to.

The technical features of the technical scheme of the application can be arbitrarily combined, and all possible combinations of the technical features in the above embodiment are not described for the sake of brevity, however, as long as there is no contradiction between the combinations of the technical features, the application shall be considered as the scope of the description of the application.

From the above description of the embodiments, it will be clear to those skilled in the art that the above-described embodiment method may be implemented by means of software plus a necessary general hardware platform, but of course may also be implemented by means of hardware, but in many cases the former is a preferred embodiment. Based on such understanding, the technical solution of the present application may be embodied essentially or in a part contributing to the prior art in the form of a software product stored in a storage medium (e.g. ROM/RAM, magnetic disk, optical disk) as above, comprising instructions for causing a terminal device (which may be a mobile phone, a computer, a server, a controlled terminal, or a network device, etc.) to perform the method of each embodiment of the present application.

In the above embodiments, it may be implemented in whole or in part by software, hardware, firmware, or any combination thereof. When implemented in software, may be implemented in whole or in part in the form of a computer program product. The computer program product includes one or more computer instructions. When the computer program instructions are loaded and executed on a computer, the processes or functions in accordance with embodiments of the present application are produced in whole or in part. The computer may be a general purpose computer, a special purpose computer, a network of computers, or other programmable devices. The computer instructions may be stored in a computer-readable storage medium or transmitted from one computer-readable storage medium to another computer-readable storage medium, for example, the computer instructions may be transmitted from one website, computer, server, or data center to another website, computer, server, or data center by a wired (e.g., coaxial cable, fiber optic, digital subscriber line), or wireless (e.g., infrared, wireless, microwave, etc.). Computer readable storage media can be any available media that can be accessed by a computer or data storage devices, such as servers, data centers, etc., that contain an integration of one or more available media. Usable media may be magnetic media (e.g., floppy disks, storage disks, magnetic tape), optical media (e.g., DVD), or semiconductor media (e.g., solid State Disk (SSD)), among others.

The foregoing description is only of the preferred embodiments of the present application, and is not intended to limit the scope of the application, but rather is intended to cover any equivalents of the structures or equivalent processes disclosed herein or in the alternative, which may be employed directly or indirectly in other related arts.

Claims

1. A photographing method, comprising the steps of:

2. The method of claim 1, wherein the first preset rule comprises at least one of:

determining at least one of the display areas according to the first operation;

3. The method according to claim 2, wherein said determining at least one of said display areas based on facial recognition results and/or distance sensing results comprises:

4. A method according to claim 3, wherein determining a preview screen of a preset camera from the preview screens in which a face is recognized comprises at least one of:

5. The method of claim 2, wherein said determining at least one of said display areas according to said first operation comprises at least one of:

6. The method of any one of claims 1 to 5, wherein the preview screen is provided by a camera determined according to a second preset rule, the second preset rule comprising at least one of:

determining at least one camera according to the first operation;

7. The method of claim 6, wherein said determining at least one of said cameras from said first operation comprises;

8. The method of claim 6, wherein the determining the camera according to the display area and/or the folding screen open/close state comprises:

9. An intelligent terminal, characterized by comprising: a memory, a processor, on which a photographing program is stored, which when executed by the processor, implements the steps of the photographing method according to any one of claims 1 to 8.

10. A storage medium having stored thereon a computer program which, when executed by a processor, implements the steps of the shooting method according to any one of claims 1 to 8.