CN113452910A

CN113452910A - Recommendation method, terminal device and storage medium

Info

Publication number: CN113452910A
Application number: CN202110701705.6A
Authority: CN
Inventors: 揭应平
Original assignee: Shenzhen Taihengnuo Technology Co ltd
Current assignee: Shenzhen Taihengnuo Technology Co ltd
Priority date: 2021-06-23
Filing date: 2021-06-23
Publication date: 2021-09-28

Abstract

The application discloses a recommendation method, a terminal device and a computer storage medium, wherein the method comprises the following steps: acquiring historical use information of a photographing function of a camera; determining a recommended photographing function according to the historical use information and a preset strategy; and displaying the recommended photographing function on a photographing interface according to a preset rule. According to the method and the device, the most frequently used photographing function is recommended for the user according to the using habit of the user, so that the user can conveniently use the required photographing function, the personalized requirement of the user is met, and the user experience is improved.

Description

Recommendation method, terminal device and storage medium

Technical Field

The present application relates to the field of terminal technologies, and in particular, to a recommendation method, a terminal device, and a storage medium.

Background

After a user opens a camera application of a terminal device such as a mobile phone, a main interface of the camera usually displays some photographing functions such as night scenes, portrait images and the like, so that the user can conveniently use the photographing functions to take a picture.

In the course of conceiving and implementing the present application, the inventors found that at least the following problems existed: these photographing functions are usually set by default at the time of factory shipment, and these photographing functions may not be actually required by the user, or although the user may manually set the photographing function displayed on the main interface of the camera, the manual setting operation is cumbersome, and the user experience is affected.

The foregoing description is provided for general background information and is not admitted to be prior art.

Disclosure of Invention

In view of the above technical problems, the present application provides a recommendation method, a terminal device and a storage medium, so that a user can conveniently use a required photographing function, thereby satisfying a personalized requirement of the user and improving user experience.

In order to solve the above technical problem, the present application provides a recommendation method, including:

acquiring historical use information of a photographing function of a camera;

determining a recommended photographing function according to the historical use information and a preset strategy;

and displaying the recommended photographing function on a photographing interface according to a preset rule.

Optionally, the determining, according to the historical usage information and a preset policy, a recommended photographing function includes:

determining a recommended photographing function according to the historical use information, preset information and a preset strategy; wherein the preset information comprises at least one of the following information: scene information, a shooting object, a shooting mode and terminal equipment information.

Optionally, the photographing mode includes a front photographing mode and a rear photographing mode.

sequencing all the photographing functions according to the historical use information;

based on the obtained first ranking result, the photographing function satisfying the first preset condition is determined as the recommended photographing function.

grouping each photographing function according to function types to obtain at least one photographing function group;

sequencing the at least one photographing function group according to the historical use information, and determining the photographing function in the photographing function group meeting a second preset condition as a recommended photographing function based on an obtained second sequencing result; or,

and respectively sequencing the photographing functions in the at least one photographing function group according to the historical use information, and determining the photographing function meeting a third preset condition in each photographing function group as a recommended photographing function based on an obtained third sequencing result.

Optionally, the determining a recommended photographing function according to the historical usage information, the preset information, and a preset policy includes:

determining at least one target photographing function matched with the preset information;

sequencing each target photographing function according to the historical use information corresponding to the at least one target photographing function;

and determining the target photographing function meeting a fourth preset condition as the recommended photographing function based on the obtained fourth sorting result.

Optionally, the preset condition includes at least one of the following conditions:

not displayed on the photographing interface;

the number of uses is greater than a preset number threshold.

Optionally, the photographing function includes a photographing mode; wherein the photographing mode includes at least one of: a motion capture mode, a high pixel mode, a panoramic mode, a short video mode, a slow motion mode, a portrait mode, a night view mode, a video recording mode, and a professional mode.

Optionally, the displaying the recommended photographing function on the photographing interface according to a preset rule includes at least one of:

sequentially displaying the recommended photographing functions on a photographing interface based on the ranking and sequencing of the recommended photographing functions;

and displaying the group identification of the recommended photographing function on a photographing interface so as to display the recommended photographing function after the group identification of the photographing function is triggered.

Optionally, before acquiring the historical usage information of the photographing function of the camera, the method further includes:

and when a preset trigger event is detected, executing the step of acquiring the historical use information of the photographing function of the camera.

Optionally, the preset trigger event includes at least one of the following events: switching to a preset shooting mode, receiving a recommended mode starting instruction, changing the shooting scene type and changing the shooting object type.

Optionally, the method further comprises:

after receiving an operation instruction for triggering the setting of the photographing function, displaying a photographing function setting interface;

and adjusting the photographing function displayed on the photographing interface according to an adjusting instruction input by a user.

Optionally, after the recommended photographing function is displayed on the photographing interface according to a preset rule, the method further includes:

and acquiring a sliding track corresponding to a sliding instruction input in a photographing interface, and exchanging the positions of a photographing function corresponding to the initial position and a photographing function corresponding to the final position of the sliding track.

The present application further provides a terminal device, including: a memory, a processor, wherein the memory has stored thereon a computer program which, when executed by the processor, implements the steps of the method as described above.

The present application also provides a computer storage medium having a computer program stored thereon, which, when being executed by a processor, carries out the steps of the method as described above.

As described above, the recommendation method of the present application acquires historical usage information of a photographing function of a camera; determining a recommended photographing function according to the historical use information and a preset strategy; and displaying the recommended photographing function on a photographing interface according to a preset rule. By the mode, the user can conveniently use the required photographing function, the personalized requirements of the user are met, and the user experience is improved.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present 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 needed to be used in the description of the embodiments will be briefly described below, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.

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

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

fig. 3 is a flowchart illustrating a recommendation method according to a first embodiment;

fig. 4 is a diagram showing a photographing interface of the terminal device according to the first embodiment;

FIG. 5 is a diagram of a conventional photography mode editing interface;

fig. 6 is a detailed flowchart showing a recommendation method according to the second embodiment;

fig. 7 is a diagram illustrating a photographing setting interface of the terminal device according to the second embodiment.

The implementation, functional features and advantages of the objectives of the present application will be further explained with reference to the accompanying drawings. With the above figures, there are shown specific embodiments of the present application, which will be described in more detail below. These drawings and written description are not intended to limit the scope of the inventive concepts in any manner, but rather to illustrate the inventive concepts to those skilled in the art by reference to specific embodiments.

Detailed Description

Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present application. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present application, as detailed in the appended 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 recitation of an element by the phrase "comprising an … …" does not exclude the presence of additional like elements in the process, method, article, or apparatus that comprises the element, and further, where similarly-named elements, features, or elements in different embodiments of the disclosure may have the same meaning, or may have different meanings, that particular meaning should be determined by their interpretation in the embodiment or further by context with the embodiment.

It should be understood that although the terms first, second, third, etc. may be used herein to describe various information, such information should not be limited to 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 "when … …" or "in response to a determination", depending on the context. Also, 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," when used in this specification, specify the presence of stated features, steps, operations, elements, components, items, species, and/or groups, but do not preclude the presence, or addition of one or more other features, steps, operations, elements, components, species, and/or groups thereof. The terms "or," "and/or," "including at least one of the following," and the like, as used herein, are to be construed as inclusive or mean any one or any combination. For example, "includes at least one of: A. b, C "means" any of the following: a; b; c; a and B; a and C; b and C; a and B and C ", again for example," A, B or C "or" A, B and/or C "means" any of the following: a; b; c; 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 inherently mutually exclusive in some way.

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, the steps are not necessarily performed in order as indicated by the arrows. The steps are not performed in the exact order shown 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 multiple stages that are not necessarily performed at the same time, but may be performed at different times, in different orders, and may be performed alternately or at least partially with respect to other steps or sub-steps of other steps.

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 phrases "if determined" or "if detected (a stated condition or event)" may be interpreted as "when determined" or "in response to a determination" or "when detected (a stated condition or event)" or "in response to a detection (a stated condition or event)", depending on the context.

It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

In the following description, suffixes such as "module", "component", or "unit" used to denote elements are used only for the convenience of description of the present application, and have no specific meaning in themselves. Thus, "module", "component" or "unit" may be used mixedly.

The mobile terminal may be implemented in various forms. For example, the mobile terminal described in the present application may include mobile terminals such as a mobile phone, a tablet computer, a notebook computer, a palmtop computer, a Personal Digital Assistant (PDA), a Portable Media Player (PMP), a navigation device, a wearable device, a smart band, a pedometer, and the like, and fixed terminals such as a Digital TV, a desktop computer, and the like.

The following description will be given taking a mobile terminal as an example, and it will be understood by those skilled in the art 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 mobile purposes.

Referring to fig. 1, which is a schematic diagram of a hardware structure of a mobile terminal for implementing various embodiments of the present application, the mobile terminal 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 mobile terminal architecture shown in fig. 1 is not intended to be limiting of mobile terminals, which may include more or fewer components than those shown, or some components may be combined, or a different arrangement of components.

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

the radio frequency unit 101 may be configured to receive and transmit signals during information transmission and reception or during a call, and specifically, receive downlink information of a base station and then process the downlink information to the processor 110; in addition, the uplink data is transmitted to the base station. 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 can also communicate with a network and other devices through wireless communication. 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).

WiFi belongs to short-distance wireless transmission technology, and the mobile terminal can help a user to receive and send 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 mobile terminal, 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 mobile terminal 100 is in a call signal reception mode, a call 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 mobile terminal 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.

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 that may adjust the brightness of the display panel 1061 according to the brightness of ambient light, and a proximity sensor that may turn off the display panel 1061 and/or the backlight when the mobile terminal 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), can detect the magnitude and direction of gravity when stationary, and can be used for applications of recognizing the posture of a mobile phone (such as horizontal and vertical screen switching, related games, magnetometer posture calibration), vibration recognition related functions (such as pedometer and tapping), and the like; as for other sensors such as a fingerprint sensor, a pressure sensor, an iris sensor, a molecular sensor, a gyroscope, a barometer, a hygrometer, a thermometer, and an infrared sensor, which can be configured on the mobile phone, further description is omitted here.

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.

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 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 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. Optionally, the touch detection device detects a touch orientation of a user, detects a signal caused by a 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. Optionally, 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 thereto.

Alternatively, 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 the touch panel 1071 and the display panel 1061 are shown in fig. 1 as two separate components to implement the input and output functions of the mobile terminal, in some embodiments, the touch panel 1071 and the display panel 1061 may be integrated to implement the input and output functions of the mobile terminal, and is not limited herein.

The interface unit 108 serves as an interface through which at least one external device is connected to the mobile terminal 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 external devices 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 external devices.

The memory 109 may be used to store software programs as well as various data. The memory 109 may mainly include a program storage area and a data storage area, and optionally, the program storage area may store an operating system, an application program (such as a sound playing function, an image playing function, and the like) required by at least one function, 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 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 operating 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, optionally, the application processor mainly handles operating systems, user interfaces, application programs, etc., and the modem processor mainly handles wireless communications. 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 supply 111 (e.g., a battery) for supplying power to various components, and preferably, the power supply 111 may be logically connected to the processor 110 via a power management system, so as to manage charging, discharging, and power consumption management functions via 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 in detail 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 is described below.

Referring to fig. 2, fig. 2 is an architecture diagram of a communication Network system according to an embodiment of the present disclosure, where the communication Network system is an LTE system of a universal mobile telecommunications 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) 203, and an IP service 204 of an operator, which are in communication connection in sequence.

Optionally, the UE201 may be the terminal 100 described above, and is not described herein again.

The E-UTRAN202 includes eNodeB2021 and other eNodeBs 2022, among others. Alternatively, the eNodeB2021 may be connected with other enodebs 2022 through a backhaul (e.g., X2 interface), the eNodeB2021 is connected to the EPC203, and the eNodeB2021 may provide the UE201 access to the EPC 203.

The EPC203 may include an MME (Mobility Management Entity) 2031, an HSS (Home Subscriber Server) 2032, other MMEs 2033, an SGW (Serving gateway) 2034, a PGW (PDN gateway) 2035, and a PCRF (Policy and Charging Rules Function) 2036, and the like. Optionally, the MME2031 is a control node that handles signaling between the UE201 and the EPC203, providing bearer and connection management. HSS2032 is used to provide registers to manage functions such as home location registers (not shown in figure 2) and holds some user specific information about service characteristics, data rates, etc. All user data may be sent through SGW2034, PGW2035 may provide IP address assignment for UE201 and other functions, and 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 in fig. 2).

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

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

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

First embodiment

Referring to fig. 3, the recommendation method provided in this embodiment is applied to a terminal device, and the method may be applicable to a case of recommending a photographing function, and the method may be executed by the photographing function recommendation apparatus provided in this embodiment, and the apparatus may be implemented in a software and/or hardware manner, and in a specific application, the apparatus may be a terminal such as a smart phone or a tablet computer. In this embodiment, taking an execution subject of the method as a terminal device as an example, the method includes the following steps:

step S301: acquiring historical use information of a photographing function of a camera;

alternatively, the terminal device may be implemented in various forms, and the terminal device described in this embodiment may include a mobile terminal supporting a photographing function, such as a mobile phone, a tablet computer, a notebook computer, a palm computer, a Personal Digital Assistant (PDA), a Portable Media Player (PMP), a wearable device, a smart band, and a pedometer. Optionally, the terminal device may be provided with a photographing function recommendation mode, and when the photographing function recommendation mode is turned on, the terminal device may obtain historical usage information of each photographing function of the camera by the same user and/or different users, and then recommend the photographing function to the terminal device user based on the historical usage information.

Wherein the photographing function may include a photographing mode including at least one of: motion capture mode, high pixel mode, panorama mode, short video mode, slow motion mode, portrait mode, night view mode, video recording mode, professional mode, and the like. The photographing function may also include function options such as flash, filters, etc. Optionally, the historical usage information may refer to usage data within a preset time period, such as the last 30 days or 60 days, such as a photographing function used at different time or in a scene, and the specific content of the historical usage information may be set according to actual needs, for example, the historical usage information may include at least one of the following information: number of uses, length of use, period of use. The usage times refer to the accumulated usage times of a certain photographing function by a user within a preset time, the usage time refers to the accumulated usage time of the certain photographing function by the user within the preset time, the usage time period refers to the time period within which the user uses the certain photographing function within the preset time, and the time period can be divided at intervals of hours or minutes. It can be understood that the more the user uses a certain photographing function of the camera, the more the user uses the photographing function, and the less the user uses the certain photographing function of the camera, the less the user uses the photographing function, the less the user or the basically does not use the photographing function.

In an embodiment, before acquiring the historical usage information of the photographing function of the camera, the method may further include: and when a preset trigger event is detected, executing the step of acquiring the historical use information of the photographing function of the camera. Wherein the preset trigger event comprises at least one of the following events: switching to a preset shooting mode, receiving a recommended mode starting instruction, changing the shooting scene type and changing the shooting object type. Here, the preset shooting mode may be set according to actual needs, and may be, for example, a front shooting mode, a rear shooting mode, a motion capture mode, a high pixel mode, a panorama mode, a short video mode, a slow motion mode, a portrait mode, a night view mode, a video recording mode, or a professional mode. The shooting scene type is changed from one shooting scene to another shooting scene, for example, the shooting scene type is switched from indoor to outdoor, or from outdoor to indoor, or from dark environment to bright environment, or from bright environment to dark environment, and the like. The change of the type of the photographic subject refers to the change from one photographic subject to another photographic subject, for example, the type of the photographic subject is changed from a person to an object, or from an object to a person. Taking the preset trigger event as an example of receiving a recommended mode opening instruction, the terminal device may be provided with a virtual switch key of the recommended mode, and by operating the virtual switch key, the recommended mode may be opened or closed, so that the terminal device receives the recommended opening or closing instruction accordingly. In addition, the receiving of the recommended opening instruction may also be receiving an air-separating gesture or a touch trajectory, determining whether the air-separating gesture or the touch trajectory is the same as a corresponding preset air-separating gesture or a corresponding preset touch trajectory, and if so, indicating that the recommended opening instruction is received. Therefore, the state of the shooting function recommendation can be flexibly and conveniently controlled, frequent recommendation can be avoided, resources such as electric quantity consumption are saved, and user experience is further improved. Optionally, after the recommendation mode is started, the mobile terminal may display a state identifier for representing that the recommendation mode is started on a photographing interface of the camera, so that the user can know the state identifier in time. It should be noted that the photographing interface of the camera in this embodiment may also be referred to as a main interface of the camera.

Step S302: determining a recommended photographing function according to the historical use information and a preset strategy;

it can be understood that, since the historical usage information of each photographing function of the camera by the user can represent the usage preference of the user for each photographing function of the camera, the photographing function recommended to the user, that is, the recommended photographing function, can be determined based on the historical usage information and the preset policy. In an embodiment, the determining a recommended photographing function based on the historical usage information and a preset policy includes: sequencing all the photographing functions according to the historical use information; based on the obtained first ranking result, the photographing function satisfying the first preset condition is determined as the recommended photographing function. When the historical use information includes the use times, the photographing functions are sorted according to the historical use information, and the photographing functions can be sorted in an ascending order or a descending order according to the use times; or, in the case that the historical usage information includes usage duration, the photographing functions are sorted according to the historical usage information, and may be sorted in an ascending order or a descending order according to the usage duration; or under the condition of the same use times and/or the same use duration, sorting the photographing functions according to the time interval between the use time period and the current time period. It should be noted that, in the case that two or more kinds of usage information exist at the same time, each usage information may be multiplied by a corresponding preset weight, then added, and finally sorted according to the obtained result. After the photographing functions are sequenced according to the historical use information, a first sequencing result can be obtained, and the use preference condition of the user on the photographing functions of the camera can be known based on the first sequencing result, so that the photographing function meeting a first preset condition can be determined as the recommended photographing function based on the first sequencing result. Wherein the first preset condition comprises at least one of the following conditions: not displayed on the photographing interface; the number of uses is greater than a preset number threshold. When the recommended photographing function is not displayed at the current photographing interface and/or the use frequency of the recommended photographing function is larger than a preset frequency threshold value, the recommended photographing function is displayed on the photographing interface in time, so that a user can call the recommended photographing function in time, the photographing effect is improved, meanwhile, the frequent recommendation of the photographing function can be effectively avoided, and the resource consumption is saved. In addition, the first preset condition may also include: and determining the first N photographing functions with the largest use times or use duration as recommended photographing functions, or determining the first N photographing functions with the largest use times or use duration corresponding to the current time period as the recommended photographing functions so as to ensure that the determined recommended photographing functions are the photographing functions frequently used by the user in daily life or the photographing functions frequently used in a specific time period as much as possible. The size of N may be set according to actual requirements, for example, may be set to be equal to the maximum number of the photographing functions that can be displayed on the photographing interface by the terminal device. Therefore, the shooting functions are sequenced according to the historical use information of the shooting functions of the user, and then the recommended shooting function is determined based on the sequencing result, so that the recommended shooting function meets the user expectation, the recommendation accuracy is improved, and the user experience is further improved.

In an embodiment, the determining a recommended photographing function according to the historical usage information and a preset policy includes: grouping each photographing function according to function types to obtain at least one photographing function group; sequencing the at least one photographing function group according to the historical use information, and determining the photographing function in the photographing function group meeting a second preset condition as a recommended photographing function based on an obtained second sequencing result; or, the photographing functions in the at least one photographing function group are respectively sequenced according to the historical usage information, and based on an obtained third sequencing result, the photographing function meeting a third preset condition in each photographing function group is determined as the recommended photographing function. It is to be understood that, according to different function types, different photographing functions may be grouped to divide photographing functions having the same or similar function types into the same photographing function group, for example, functions such as a filter, a flash, a watermark, etc. may be divided into one photographing function group, or functions such as slow motion, delayed photography, etc. may be divided into another photographing function group, and then the at least one photographing function group may be sorted according to the historical usage information.

It is to be understood that, for different groups of photographing functions, the user may prefer to use the photographing function included in one or more of the groups of photographing functions rather than all of the groups of photographing functions, and thus, a group of photographing functions satisfying the requirement may be selected from among the groups of photographing functions to determine the recommended photographing function. It should be noted that, since one photographing function group may include a plurality of photographing functions, the at least one photographing function group is sorted according to the historical usage information, and the historical usage information corresponding to the plurality of photographing functions included in the same photographing function group may be stacked and then sorted. For example, taking the example that the historical usage information only includes the number of usage times, the historical usage times corresponding to the plurality of photographing functions included in each photographing function group are added, and then the photographing function groups are sorted based on the sum of the historical usage times corresponding to each photographing function group. It should be noted that, in the case that the historical usage information contains two or more types of usage information at the same time, the sum of each usage information corresponding to each photographing function group may be calculated first, then the sum of each usage information is multiplied by the corresponding preset weight, and finally the sum is added to obtain the ranking result. Taking the example that the historical use information comprises the use times and the use duration, the historical use times corresponding to the plurality of photographing functions contained in each photographing function group are respectively added, the historical use durations corresponding to the plurality of photographing functions contained in each photographing function group are respectively added, then the sum of the historical use times corresponding to each photographing function group is multiplied by the corresponding first preset weight, the sum of the historical use durations corresponding to each photographing function group is multiplied by the corresponding second preset weight, and finally the two products corresponding to each photographing function group are added to sort the images based on the obtained addition result. Based on the obtained second sorting result, the photographing function in the photographing function group meeting the second preset condition is determined as the recommended photographing function, which may be that the photographing function in the photographing function group N before the ranking is determined as the recommended photographing function, N is a positive integer, and may be specifically set to 1, 2, and the like. For example, assuming that there are 4 function groups, which are a group a, a group B, a group C, and a group D, if the function groups are sequentially the group B, the group C, the group a, and the group D from high to low according to the obtained second sorting result and the second preset condition is 2 at the top, the photographing function in the group B and the group C is determined as the recommended photographing function. Further, the second preset condition may include at least one of the following conditions: not displayed on the photographing interface; the number of uses is greater than a preset number threshold. When the recommended photographing function is not displayed at the current photographing interface and/or the use frequency of the recommended photographing function is larger than a preset frequency threshold value, the recommended photographing function is displayed on the photographing interface in time, so that a user can call the recommended photographing function in time, the photographing effect is improved, meanwhile, the frequent recommendation of the photographing function can be effectively avoided, and the resource consumption is saved. Therefore, the recommended photographing function is flexibly determined according to different modes, the recommendation accuracy and flexibility are further improved, and the user experience is further improved.

It is to be understood that, for the same group of photographing functions, the user may prefer to use the photographing function of which one or more of the functions included therein are of the same or similar type, rather than all of the photographing functions included in the group of photographing functions, and therefore, a photographing function satisfying the requirements may be selected from among the groups of photographing functions to be determined as the recommended photographing function. The photographing function meeting the third preset condition in each photographing function group is determined as the recommended photographing function based on the obtained third sorting result, which may be that the photographing function of the top-ranked N in each photographing function group is determined as the recommended photographing function, N is a positive integer, and may be specifically set to 1, 2, and the like. For example, assuming that there are 2 function groups, which are a group a and a group B, respectively, and the group a includes photographing functions a, B, and C, and the group B includes photographing functions d, e, and f, if it is determined that the group a is ranked from high to low in order as B, C, a, and the group B is ranked from high to low in order as f, e, and d, according to the obtained third ranking result, and the third preset condition is 2 at the top, then the photographing functions B and C in the group a and the photographing functions f and e in the group C are determined as recommended photographing functions. Wherein the third preset condition comprises at least one of the following conditions: not displayed on the photographing interface; the number of uses is greater than a preset number threshold. When the recommended photographing function is not displayed at the current photographing interface and/or the use frequency of the recommended photographing function is larger than a preset frequency threshold value, the recommended photographing function is displayed on the photographing interface in time, so that a user can call the recommended photographing function in time, the photographing effect is improved, meanwhile, the frequent recommendation of the photographing function can be effectively avoided, and the resource consumption is saved. Therefore, the recommended photographing function is flexibly determined according to different modes, the recommendation accuracy and flexibility are further improved, and the user experience is further improved.

In an embodiment, the determining a recommended photographing function according to the historical usage information and a preset policy includes: determining a recommended photographing function according to the historical use information, preset information and a preset strategy; wherein the preset information comprises at least one of the following information: scene information, a shooting object, a shooting mode and terminal equipment information. The scene information refers to a shooting scene where the terminal device is located, for example, the shooting scene may be indoor or outdoor, and may also be a dark environment or a bright environment; the shooting object refers to an object to be shot, and may be a person, an object or the like; the shooting mode refers to a mode adopted by a camera of the terminal device for shooting, and includes but is not limited to a front shooting mode, a rear shooting mode, a motion capture mode, a high pixel mode, a panorama mode, a short video mode, a slow motion mode, a portrait mode, a night view mode, a video recording mode, a professional mode and the like; the terminal device information may refer to the state information of the terminal device itself, including but not limited to: the remaining power information and the running state information are whether the battery is stuck or not.

It is understood that the photographing function required by the user may be different under different scenes, and/or different photographing modes, and/or different terminal device information, or the photographing function that the terminal device can provide may be different. For example, in the front shooting mode, the user may want to take a self-timer, and the filter function may be needed; while in the rear shooting mode, the user may want to shoot the moon, at which time the "super moon" shooting mode may need to be used. Therefore, the recommended photographing function is determined according to the historical use information and the preset information of the camera, so that the obtained recommended photographing function is more in line with the user expectation and the photographing requirement, the recommendation accuracy is further improved, and the user experience is further improved.

In an embodiment, the determining a recommended photographing function according to the historical usage information, preset information, and a preset policy includes: determining at least one target photographing function matched with the preset information; sequencing each target photographing function according to the historical use information corresponding to the at least one target photographing function; and determining the target photographing function meeting a fourth preset condition as the recommended photographing function based on the obtained fourth sorting result. It can be understood that, based on historical usage habits of the same user or different users, at least one target photographing function matching the preset information can be determined, and the target photographing function is used for representing a photographing function predicted to be used by the user in a scene corresponding to the preset information, for example, in a portrait mode or a front photographing mode, a photographing function such as beauty, filter and the like is used as the at least one target photographing function matching the portrait mode; or taking the photographing functions of delayed photographing, slow motion and the like as at least one target photographing function matched with the motion snapshot mode in the motion snapshot mode; or, under the condition that the residual power of the terminal device is less than the preset power threshold, the photographing function capable of saving power consumption or having low power consumption is used as the matched target photographing function. When the historical usage information includes the number of usage times, the step of sorting the target photographing functions according to the historical usage information corresponding to the at least one target photographing function may be: sequencing the at least one target photographing function in an ascending or descending order according to the number of times of use; or, in the case that the historical usage information includes a usage duration, the sorting the target photographing functions according to the historical usage information corresponding to the at least one target photographing function may be: sequencing the at least one target photographing function in an ascending or descending order according to the using duration; or under the condition of the same use times and/or the same use duration, sequencing the at least one target photographing function according to the time interval between the use time period and the current time period. It should be noted that, in the case that two or more kinds of usage information exist at the same time, each usage information may be multiplied by a corresponding preset weight, then added, and finally sorted according to the obtained result. Wherein the fourth preset condition comprises at least one of the following conditions: not displayed on the photographing interface; the number of uses is greater than a preset number threshold. When the recommended photographing function is not displayed at the current photographing interface and/or the use frequency of the recommended photographing function is larger than a preset frequency threshold value, the recommended photographing function is displayed on the photographing interface in time, so that a user can call the recommended photographing function in time, the photographing effect is improved, meanwhile, the frequent recommendation of the photographing function can be effectively avoided, and the resource consumption is saved. For example, if all the recommended photographing functions displayed on the photographing interface need to be updated each time, the fourth preset condition may be that the number of times of use is greater than a preset number threshold; if only partial update of the recommended photographing function displayed on the photographing interface is required each time, the fourth preset condition may be that the recommended photographing function is not displayed on the photographing interface. Furthermore, the fourth preset condition may also include: and determining the first N photographing functions with the largest use times or use duration as recommended photographing functions, or determining the first N photographing functions with the largest use times or use duration corresponding to the current time period as the recommended photographing functions so as to ensure that the determined recommended photographing functions are the photographing functions frequently used by the user in daily life or the photographing functions frequently used in a specific time period as much as possible. The size of N may be set according to actual requirements, for example, may be set to be equal to the maximum number of the photographing functions that can be displayed on the photographing interface by the terminal device.

Step S303: and displaying the recommended photographing function on a photographing interface according to a preset rule.

It can be understood that, under the condition that the recommendation mode is turned on, the last acquired recommended photographing function or the default recommended photographing function may be displayed on the photographing interface of the camera application of the terminal device, specifically, the recommended photographing function may be displayed in a tool column position of the photographing interface, and after the terminal device acquires the new recommended photographing function, the currently displayed recommended photographing function may be completely replaced with the new recommended photographing function or the currently displayed recommended photographing function may be partially replaced with the new recommended photographing function according to a preset rule. Meanwhile, the recommended photographing functions displayed on the photographing interface can be sequenced. In an embodiment, the displaying the recommended photographing function on the photographing interface according to a preset rule includes at least one of: sequentially displaying the recommended photographing functions on a photographing interface based on the ranking and sequencing of the recommended photographing functions; and displaying the group identification of the recommended photographing function on a photographing interface so as to display the recommended photographing function after the group identification of the photographing function is triggered. It is to be understood that the recommended photographing function may be one or more, and in the case that the photographing functions displayed on the photographing interface are displayed in the order according to the historical usage data, one or more photographing functions displayed at the end of the photographing interface may be directly replaced with the recommended photographing function according to the number or ranking of the recommended photographing functions, at this time, since the photographing functions already displayed on the photographing interface are already included in the ordering result, all the photographing functions currently displayed on the photographing interface may be ordered based on the ordering result. Suppose that the photographing interface of the camera of the mobile terminal sequentially displays the following photographing functions: small video, beauty, blurring, night, as shown in fig. 4(a), and the first 6 photographing functions used by the user most frequently in the last 30 days are ranked from high to low as: small video, beauty, blurring, portrait, at which time the portrait function may be replaced with the night function displayed on the camera's photo interface, as shown in fig. 4 (b). In addition, under the influence of factors such as the size of a photographing interface area, the number of recommended photographing functions that can be directly displayed on a photographing interface may be limited, so that some recommended photographing functions may need to be hidden first, then a user calls the recommended photographing functions by dragging and the like when needed, and meanwhile, a plurality of recommended photographing functions belonging to the same photographing function group may occupy a certain position when displayed on the photographing interface, and the user may only need to use one or more recommended photographing functions in the photographing function group. For example, assuming that the recommended photographing function includes beauty and a filter, and the beauty and the filter belong to the same photographing function group, only the photographing function group identifier may be displayed on the photographing interface instead of directly displaying the beauty and the filter function identifier. Therefore, the recommended photographing function is displayed on the photographing interface in different modes, the space utilization rate is improved, the user can conveniently call the required photographing function, and the user experience is further improved.

In conclusion, in the recommendation method provided by the application, the most frequently used photographing function is intelligently recommended for the user according to the use habit of the user, so that the user can conveniently use the required photographing function, the personalized requirements of the user are met, and the user experience is improved.

In an embodiment, the method further comprises:

The terminal device can set a shooting function setting interface for setting the shooting function recommendation, and after the user triggers the shooting function setting button or inputs a preset gesture or voice instruction, the terminal device correspondingly receives an operation instruction for triggering the shooting function setting, and then the shooting function setting interface is displayed. In the photographing function setting interface, a user may set the number of photographing functions displayed on the photographing interface, for example, 2, 6, or 8, or may adjust the photographing functions displayed on the photographing interface, for example, delete one or more photographing functions displayed on the current photographing interface, and/or add one or more photographing functions not displayed on the current photographing interface, or may adjust the order or position of the photographing functions displayed on the current photographing interface. And the terminal equipment correspondingly adjusts the photographing function displayed on the photographing interface according to the adjusting instruction input by the user based on the photographing function setting interface. Therefore, the photographing function displayed on the photographing interface can be flexibly adjusted by the user based on the requirement, and the user experience is further improved.

In an embodiment, after the displaying the recommended photographing function on the photographing interface according to the preset rule, the method further includes:

It can be understood that, since the position of the photographing function displayed on the photographing interface may be determined based on the historical usage information of the user within a preset time period, for example, obtained by ranking based on how many times the user has used historically within the last 30 days, however, the user may just start using a certain photographing function and frequently use the photographing function later, and the position of the photographing function displayed on the photographing interface due to ranking behind may be in an area where the finger is not conveniently triggered, at which point the user may move the photographing function to an area where the finger is easily triggered. Optionally, the user may use a finger to press a photographing function, and then drag the photographing function to move to the target position, and after the target position is reached, the finger is released, and at this time, the mobile terminal exchanges the positions of the photographing function corresponding to the initial position and the photographing function corresponding to the end position of the sliding track due to obtaining the sliding track corresponding to the sliding instruction input in the photographing interface, so as to realize the position exchange of the photographing function. Therefore, the personalized requirements of the user are further met and the user experience is further improved through the position interchange of the photographing function.

Second embodiment

Based on the same application concept of the foregoing embodiments, the present embodiment describes in detail the technical solutions of the foregoing embodiments by using another specific example. Referring to fig. 5, a schematic diagram of an existing shooting mode editing interface is shown, where mode settings of a camera main interface are adjusted by manual editing, where shooting and recording cannot be edited to remove the main interface, and other modes can be dragged to the main interface for display, but the front and rear modes are not distinguished.

Referring to fig. 6, a specific flowchart of the recommendation method provided in the embodiment of the present application is shown, which includes the following steps:

step S401: acquiring usage data of the camera over a period of time;

here, the usage data includes the number of times of use. Referring to fig. 7, the user may select whether to turn on the smart mode sorting button, and after turning on, the recommendation method will take effect when the entry condition is satisfied, i.e., step S401 is executed.

Step S402: judging whether a photographing mode is not in the main interface in the first six names of the accumulated usage amount, if so, executing a step S403, otherwise, executing a step S405;

here, it is determined whether a photographing mode is not displayed in the main interface among the first six accumulated usage amounts based on the acquired number of times of usage of the camera over a period of time.

Step S403: judging whether the use frequency of the photographing mode is more than 30, if so, executing a step S404, otherwise, executing a step S405;

step S404: replacing the six most commonly used photographing modes according to the using habits of the user;

step S405: and maintaining the factory interface setting.

Specifically, according to the use habits of the user, the functions most frequently used by the user are recommended to the user to be presented in the main interface. When the user uses the mobile phone camera function, the use data of each function module is accumulated and counted, and the judgment conditions comprise: whether functions in the first six names of the accumulated usage are not in the main interface or not; and whether the most common mode is used more than or equal to 30 times than the less common mode. And when the two conditions are met, the intelligent recommendation takes effect, and the intelligent recommendation is ranked from high to low according to the usage amount of the user. Moreover, this intelligent recommendation function supports pre-post separation.

Therefore, the intelligent recommendation photographing function is carried out according to the use habit of the user, and the threshold value is set, so that frequent triggering is avoided; besides the intelligent recommended photographing function, manual editing can be supported, the upper limit is not limited, and the lower limit can be customized; due to the difference of the support functions in the front and the back, intelligent recommendation and manual editing are separated, and the user expectation is better met.

The application also provides a terminal device, which includes a memory and a processor, wherein the memory stores a computer program, and the computer program implements the steps of the recommendation method in any of the above embodiments when executed by the processor.

The present application further provides a computer-readable storage medium, on which a computer program is stored, which, when executed by a processor, implements the steps of the recommendation method in any of the above embodiments.

In the embodiments of the terminal device and the computer-readable storage medium provided in the present application, all technical features of the embodiments of the recommendation method are included, and the expanding and explaining contents of the specification are basically the same as those of the embodiments of the method, and are not described herein again.

Embodiments of the present application also provide a computer program product, which includes computer program code, when the computer program code runs on a computer, the computer is caused to execute the method in the above various possible embodiments.

Embodiments of the present application further provide a chip, which includes a memory and a processor, where the memory is used to store a computer program, and the processor is used to call and run the computer program from the memory, so that a device in which the chip is installed executes the method in the above various possible embodiments.

The above-mentioned serial numbers of the embodiments of the present application are merely for description and do not represent the merits of the embodiments.

In the present application, the same or similar term concepts, technical solutions and/or application scenario descriptions will be generally described only in detail at the first occurrence, and when the description is repeated later, the detailed description will not be repeated in general for brevity, and when understanding the technical solutions and the like of the present application, reference may be made to the related detailed description before the description for the same or similar term concepts, technical solutions and/or application scenario descriptions and the like which are not described in detail later.

In the present application, each embodiment is described with emphasis, and reference may be made to the description of other embodiments for parts that are not described or illustrated in any embodiment.

The technical features of the technical solution of the present application may be arbitrarily combined, and for brevity of description, all possible combinations of the technical features in the embodiments are not described, however, as long as there is no contradiction between the combinations of the technical features, the scope of the present application should be considered as being described in the present application.

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 application may be embodied in the form of a software product, which is stored in a storage medium (e.g., ROM/RAM, magnetic disk, optical disk) and includes instructions for enabling a terminal device (e.g., a mobile phone, a computer, a server, a controlled terminal, or a network device) to execute the method of each embodiment of the present application.

The above description is only a preferred embodiment of the present application, and not intended to limit the scope of the present application, and all modifications of equivalent structures and equivalent processes, which are made by the contents of the specification and the drawings of the present application, or which are directly or indirectly applied to other related technical fields, are included in the scope of the present application.

Claims

1. A recommendation method, characterized in that the method comprises:

acquiring historical use information of a photographing function of a camera;

2. The method of claim 1, wherein determining a recommended photographing function according to the historical usage information and a preset policy comprises:

3. The method of claim 1, wherein determining a recommended photographing function according to the historical usage information and a preset policy comprises:

4. The method of claim 1, wherein determining a recommended photographing function according to the historical usage information and a preset policy comprises:

5. The method of claim 2, wherein determining a recommended photographing function according to the historical usage information, preset information, and a preset policy comprises:

6. The method according to any one of claims 3 to 5, wherein the preset condition comprises at least one of the following conditions:

not displayed on the photographing interface;

the number of uses is greater than a preset number threshold.

7. The method according to any one of claims 1 to 5, wherein the displaying the recommended photographing function on the photographing interface according to a preset rule comprises at least one of:

sequentially displaying the recommended photographing functions on a photographing interface based on the ranking sequence of the recommended photographing functions;

8. The method of claim 1, wherein before obtaining the historical usage information of the photographing function of the camera, further comprising:

when a preset trigger event is detected, executing the step of acquiring historical use information of the photographing function of the camera;

the preset trigger event comprises at least one of the following events: switching to a preset shooting mode, receiving a recommended mode starting instruction, changing the shooting scene type and changing the shooting object type.

9. The method of claim 1, further comprising:

10. The method of claim 1, wherein after displaying the recommended photographing function on the photographing interface according to a preset rule, further comprising:

11. A terminal device, characterized in that the terminal device comprises: memory, processor, wherein the memory has stored thereon a computer program which, when executed by the processor, carries out the steps of the recommendation method according to any one of claims 1 to 10

12. A readable storage medium, characterized in that the readable storage medium has stored thereon a computer program which, when being executed by a processor, carries out the steps of the recommendation method according to any one of claims 1 to 10.