CN116419066A

CN116419066A - Shooting method, shooting device and storage medium

Info

Publication number: CN116419066A
Application number: CN202111627440.6A
Authority: CN
Inventors: 尚红霞; 顾雨晴; 杨国昊
Original assignee: Beijing Xiaomi Mobile Software Co Ltd
Current assignee: Beijing Xiaomi Mobile Software Co Ltd
Priority date: 2021-12-28
Filing date: 2021-12-28
Publication date: 2023-07-11

Abstract

The present disclosure relates to a photographing method, apparatus, and storage medium. The shooting method is applied to the electronic equipment, the electronic equipment comprises an operating system, and an application layer of the operating system is provided with a third party application, and the method comprises the following steps: responding to zooming operation of a shooting interface of a third party application, wherein the third party application sends a data processing request to the frame layer, and the data processing request corresponds to a target zooming multiplying power; the framework layer sends the data processing request to a hardware abstraction layer of the operating system; and the hardware abstraction layer processes the initial image data acquired by the target camera according to the data processing request to obtain target image data matched with the target zoom magnification, and sends the target image data to the three-party application. Through this disclosure, multiple focus shooting demand can be realized through third party application, promotes the richness of shooting through third party application.

Description

Shooting method, shooting device and storage medium

Technical Field

The disclosure relates to the technical field of terminals, and in particular relates to a shooting method, a shooting device and a storage medium.

Background

At present, the market of electronic equipment such as smart phones, tablet computers and the like is quite huge, the electronic equipment is greatly developed in performance and appearance, and the electronic equipment can be even compared with some professional cameras in photographic aspects.

In the related art, a native camera application has a shooting function, and only a native camera application of an electronic device such as a smart phone can be used, and a third party camera application cannot be accessed or used.

Disclosure of Invention

In order to overcome the problems in the related art, the present disclosure provides a photographing method, apparatus, and storage medium.

According to a first aspect of an embodiment of the present disclosure, there is provided a photographing method applied to an electronic device, where the electronic device includes an operating system, and an application layer of the operating system is provided with a third party application, the method including:

responding to zooming operation of a shooting interface of a third party application, wherein the third party application sends a data processing request to the frame layer, and the data processing request corresponds to a target zooming multiplying power;

the framework layer sends the data processing request to a hardware abstraction layer of the operating system;

and the hardware abstraction layer processes the initial image data acquired by the target camera according to the data processing request to obtain target image data matched with the target zoom magnification, and sends the target image data to the three-party application.

Optionally, in response to a first operation of the third party application, the third party application sends a use request for using the zoom function to a framework layer of the operating system;

and the framework layer opens the use authority of the zooming function to the third party application according to the use request.

Optionally, before the sending the use request for using the zoom function to the framework layer of the operating system, the method further includes:

and determining that the third party application has the use authority of the zooming function.

Optionally, an application layer of the operating system includes a software development kit SDK, the SDK is integrated in the third party application program, and the frame layer is provided with a camera authority module;

the determining that the third party application has the use authority of the zoom function includes:

sending a query request of zoom function permission to the camera permission module through the SDK;

and the camera authority module determines that the third party application has the use authority of the zoom function according to the query request, and returns authority confirmation information to the third party application.

Optionally, the target camera comprises at least one of the following cameras:

ultra wide angle camera, long burnt camera, overlength burnt camera and microspur camera.

According to a second aspect of an embodiment of the present disclosure, there is provided a photographing apparatus applied to an electronic device, the electronic device including an operating system, an application layer of the operating system being provided with a third party application, the apparatus including:

a determining module, configured to respond to a first operation of the third party application, where the third party application sends a use request for using a zoom function to a framework layer of the operating system;

and the opening module is used for controlling the framework layer to open the use authority of the zooming function to the third party application according to the use request.

Optionally, the apparatus further comprises:

the sending module is used for responding to zooming operation of a shooting interface of the third party application, the third party application sends a data processing request to the frame layer, the data processing request indicates to process initial image data acquired by each camera corresponding to a target zooming multiplying power, and the sending module is used for controlling the frame layer to send the data processing request to a hardware abstraction layer of the operating system;

and the processing module is used for controlling the hardware abstraction layer to process the initial image data acquired by the target camera according to the data processing request to obtain target image data matched with the target zoom magnification, and sending the target image data to the three-party application.

Optionally, the determining module is further configured to:

before sending a use request for using the zoom function to a frame layer of the operating system, determining that the third party application has the use authority of the zoom function.

the determining module determines that the third party application has the use authority of the zooming function by the following method:

the third party application sends a query request of zoom function permission to the camera permission module through the SDK;

Optionally, the target camera comprises at least one of the following cameras:

According to a third aspect of embodiments of the present disclosure, there is provided a computer-readable storage medium having stored thereon computer program instructions which, when executed by a processor, implement the steps of the photographing method provided by the first aspect of the present disclosure.

The technical scheme provided by the embodiment of the disclosure can comprise the following beneficial effects: in response to a zooming operation of a shooting interface of the third party application, the third party application sends a data processing request to the frame layer, the data processing request corresponds to a target zooming multiplying power, the frame layer sends the data processing request to a hardware abstraction layer of an operating system, and the hardware abstraction layer processes initial image data acquired by a target camera according to the data processing request to obtain target image data matched with the target zooming multiplying power and sends the target image data to the third party application. Through the method and the device, when the user shoots based on the third party application, the requirement of shooting of multiple focal distances can be achieved through the third party application, and the richness of shooting through the third party application is improved.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the disclosure and together with the description, serve to explain the principles of the disclosure.

Fig. 1 is a flowchart illustrating a photographing method according to an exemplary embodiment.

Fig. 2 is a flowchart illustrating a photographing method according to an exemplary embodiment.

FIG. 3 is a schematic diagram of an operating system software architecture, according to an example embodiment.

Fig. 4 is a flowchart illustrating a photographing method to which the present disclosure is applied according to an exemplary embodiment.

Fig. 5 is an exemplary diagram illustrating a photographing method according to an exemplary embodiment.

Fig. 6 is a block diagram of a camera according to an exemplary embodiment.

Fig. 7 is a block diagram of an apparatus according to an example embodiment.

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 are not representative of all implementations consistent with the present disclosure. Rather, they are merely examples of apparatus and methods consistent with some aspects of the present disclosure as detailed in the accompanying claims.

Fig. 1 is a flowchart illustrating a photographing method according to an exemplary embodiment, which is used in an electronic device as shown in fig. 1, including the following steps.

In step S11, in response to a zoom operation on a photographing interface of the third-party application, the third-party application transmits a data processing request to the frame layer, the data processing request corresponding to the target zoom magnification.

The electronic device may include an operating system, and an application layer of the electronic device is provided with a third party application. The operating system may be, for example, an android system, an IOS system, a Linux system, etc.

The third party application may be, for example, a third party Camera application such as a beauty drawing show, a beautyycam beauty Camera, and a Camera FV5, or an application capable of calling a Camera function.

In step S12, the framework layer sends a data processing request to the hardware abstraction layer of the operating system.

In step S13, the hardware abstraction layer processes the initial image data acquired by the target camera according to the data processing request, to obtain target image data matched with the target zoom magnification, and sends the target image data to the three-party application.

Wherein, the target camera includes at least one of the following cameras:

In an exemplary embodiment of the present disclosure, in response to a zoom operation on a photographing interface of a third-party application, the third-party application sends a data processing request to a frame layer, the data processing request corresponds to a target zoom magnification, the frame layer sends the data processing request to a hardware abstraction layer of an operating system, the hardware abstraction layer processes initial image data acquired by a target camera according to the data processing request, so as to obtain target image data matched with the target zoom magnification, and sends the target image data to the third-party application. Through the method and the device, when the user shoots based on the third party application, the requirement of shooting of multiple focal distances can be achieved through the third party application, and the richness of shooting through the third party application is improved.

Fig. 2 is a flowchart illustrating a photographing method according to an exemplary embodiment, which is used in an electronic device, as shown in fig. 2, and includes the following steps.

In step S21, in response to the first operation on the third party application, it is determined that the third party application has the use right of the zoom function.

When the third party application is a third party camera application, the first operation may be, for example, an operation of opening the third party application to run the third party application. Or when the third party application is an application capable of calling the camera function, the first operation may be an operation of calling the photographing function through the third party application or an operation of letting the third party application enter the photographing interface.

In one embodiment, in response to a first operation on a third party application, the third party application may send a use request to the framework layer of the operating system to use the zoom function. The frame layer opens the use authority of the zoom function to the third party application according to the use request, so that the third party application is further indicated to have the zoom function, and a user can realize shooting requirements on multiple focal lengths of images through the third party application.

The application layer of the operating system comprises a Software Development Kit (SDK), and the SDK is integrated in the third party application program.

Wherein the third party application may be determined to have the usage right of the zoom function, for example, by:

and sending a query request of the zoom function permission to the camera permission module through the SDK, inquiring the third party application from a pre-stored white list of the third party application by the camera permission module according to the query request, and returning permission confirmation information to the third party application after determining that the third party application can use the zoom function.

In step S22, the third party application transmits a use request to use the zoom function to the framework layer of the operating system.

In step S23, the framework layer opens the use authority of the zoom function to the third party application according to the use request.

The frame layer of the operating system is provided with a camera opening module. The third party application sends a use request to the camera opening module, and the camera opening module opens the use authority of the zoom function to the third party application according to the use request.

In step S24, in response to a zoom operation on the photographing interface of the third-party application, the third-party application transmits a data processing request to the frame layer.

The data processing request may be a request for processing initial image data acquired by a target camera corresponding to a target zoom magnification after the user selects to obtain the target zoom magnification based on a zoom magnification selection button in the third party application after the frame layer serving as the system opens the zoom function to the third party application.

For example, after the operating system framework layer opens the use authority of the function camera to the third party application according to the use request, the third party application may display a selection button of the zoom magnification in the operation interface. The user can select the target zoom magnification based on the zoom magnification selection button, so that the zoom requirement on the image is realized.

In step S25, the framework layer sends a data processing request to the hardware abstraction layer of the operating system.

In step S26, the hardware abstraction layer processes the initial image data acquired by the target camera according to the data processing request, to obtain target image data matched with the target zoom magnification, and sends the target image data to the three-party application.

In fig. 3, the operating system native architecture may include an application layer, a framework layer, a hardware abstraction layer, a kernel layer, and a hardware layer. The application layer is provided with a plurality of third party applications and native applications of the electronic device. Various native interfaces are included in the framework layer, such as a camera application interface, an application service (e.g., a camera application service), a framework layer interface. The hardware abstraction layer includes a hardware abstraction layer interface (e.g., HAL 3.0), and the kernel layer includes various drivers (e.g., screen Display drivers, audio drivers, etc.). The hardware layer includes various hardware (e.g., cameras of various functions) included in the electronic device.

The system is characterized in that a software development kit (Software Development Kit, SDK) is arranged in an application layer on the basis of a native system architecture, and the SDK is integrated in a third party application program. The operating system frame layer is provided with a camera authority module and a camera opening module.

And responding to a first operation of the third party application, sending a query request of the zoom function permission to the camera permission module through the SDK, and after the camera permission module determines that the third party application has the use permission of the zoom function according to the query request, namely after confirming that the third party application can use the zoom function, returning a permission confirmation message to the third party application, wherein the permission confirmation message can comprise identification data corresponding to the zoom function, for example, so that the third party application sends a use request for the zoom function to a frame layer of the operating system through the identification data.

The frame layer of the operating system further comprises a camera opening module, and the camera opening module is used for receiving a use request of the zoom function sent by the third party application and opening the use authority of the zoom function to the third party application according to the use request.

Fig. 4 is a flowchart illustrating a photographing method to which the present disclosure is applied according to an exemplary embodiment. Referring to fig. 4, in response to a first operation of the third party application, the third party application sends a use request for using the zoom function to a frame layer of the operating system, the frame layer of the operating system performs permission verification on the third party application according to the use request, and after determining that the third party application has the use permission for using the zoom function, the frame layer opens the use permission of the zoom function to the third party application according to the use request. And then responding to zooming operation of a shooting interface of a third party application, wherein the third party application sends a data processing request for initial image data to a frame layer of the operating system, the frame layer sends the data processing request to a hardware abstraction layer of the operating system, the hardware abstraction layer processes the initial image data according to the data processing request, and performs zooming processing after processing the initial image data to obtain target image data, and then the hardware abstraction layer sends the target image data to the third party application.

In fig. 5, after the operating system opens the zoom function to the third party application, the third party application displays a button with a zoom magnification, for example, from 0.6x-1x-10x, on the operation interface. The user can select different zoom magnifications according to shooting requirements on a shooting interface of the third party application so as to complete image shooting.

Fig. 6 is a block diagram 600 of a camera, according to an example embodiment. The shooting device is applied to electronic equipment, the electronic equipment comprises an operating system, an application layer of the operating system is provided with a third party application, and the device comprises a sending module 601 and a processing module 602.

The sending module 601 is configured to respond to a zooming operation of a shooting interface of a third party application, where the third party application sends a data processing request to the frame layer, the data processing request corresponds to a target zoom magnification, and is configured to control the frame layer to send the data processing request to a hardware abstraction layer of the operating system;

and the processing module 602 is configured to control the hardware abstraction layer to process, according to the data processing request, initial image data acquired by a target camera to obtain target image data matched with the target zoom magnification, and send the target image data to the three-party application.

Optionally, the apparatus further comprises:

a determining module 603, configured to send, in response to a first operation on the third party application, a use request for using a zoom function to a framework layer of the operating system;

and the opening module 604 is used for controlling the framework layer to open the use authority of the zoom function to the third party application according to the use request.

Optionally, the determining module 603 is further configured to:

the determining module 603 determines that the third party application has the usage right of the zoom function by:

Optionally, the target camera comprises at least one of the following cameras:

The specific manner in which the various modules perform the operations in the apparatus of the above embodiments have been described in detail in connection with the embodiments of the method, and will not be described in detail herein.

The present disclosure also provides a computer-readable storage medium having stored thereon computer program instructions which, when executed by a processor, implement the steps of the photographing method provided by the present disclosure.

Fig. 7 is a block diagram illustrating an apparatus 800 for photographing according to an exemplary embodiment. For example, apparatus 800 may be a mobile phone, computer, digital broadcast terminal, messaging device, game console, tablet device, medical device, exercise device, personal digital assistant, or the like.

Referring to fig. 7, apparatus 800 may include one or more of the following components: a processing component 802, a memory 804, a power component 806, a multimedia component 808, an audio component 810, an input/output (I/O) interface 812, a sensor component 814, and a communication component 816.

The processing component 802 generally controls overall operation of the apparatus 800, such as operations associated with display, telephone calls, data communications, camera operations, and recording operations. The processing component 802 may include one or more processors 820 to execute instructions to perform all or part of the steps of the photographing methods described above. Further, the processing component 802 can include one or more modules that facilitate interactions between the processing component 802 and other components. For example, the processing component 802 can include a multimedia module to facilitate interaction between the multimedia component 808 and the processing component 802.

The memory 804 is configured to store various types of data to support operations at the apparatus 800. Examples of such data include instructions for any application or method operating on the device 800, contact data, phonebook data, messages, pictures, videos, and the like. The memory 804 may be implemented by any type or combination of volatile or nonvolatile memory devices such as Static Random Access Memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable programmable read-only memory (EPROM), programmable read-only memory (PROM), read-only memory (ROM), magnetic memory, flash memory, magnetic or optical disk.

The power component 806 provides power to the various components of the device 800. The power components 806 may include a power management system, one or more power sources, and other components associated with generating, managing, and distributing power for the device 800.

The multimedia component 808 includes a screen between the device 800 and the user that provides an output interface. In some embodiments, the screen may include a Liquid Crystal Display (LCD) and a Touch Panel (TP). If the screen includes a touch panel, the screen may be implemented as a touch screen to receive input signals from a user. The touch panel includes one or more touch sensors to sense touches, swipes, and gestures on the touch panel. The touch sensor may sense not only the boundary of a touch or slide action, but also the duration and pressure associated with the touch or slide operation. In some embodiments, the multimedia component 808 includes a front camera and/or a rear camera. The front camera and/or the rear camera may receive external multimedia data when the apparatus 800 is in an operational mode, such as a photographing mode or a video mode. Each front camera and rear camera may be a fixed optical lens system or have focal length and optical zoom capabilities.

The audio component 810 is configured to output and/or input audio signals. For example, the audio component 810 includes a Microphone (MIC) configured to receive external audio signals when the device 800 is in an operational mode, such as a call mode, a recording mode, and a voice recognition mode. The received audio signals may be further stored in the memory 804 or transmitted via the communication component 816. In some embodiments, audio component 810 further includes a speaker for outputting audio signals.

The I/O interface 812 provides an interface between the processing component 802 and peripheral interface modules, which may be a keyboard, click wheel, buttons, etc. These buttons may include, but are not limited to: homepage button, volume button, start button, and lock button.

The sensor assembly 814 includes one or more sensors for providing status assessment of various aspects of the apparatus 800. For example, the sensor assembly 814 may detect an on/off state of the device 800, a relative positioning of the components, such as a display and keypad of the device 800, the sensor assembly 814 may also detect a change in position of the device 800 or a component of the device 800, the presence or absence of user contact with the device 800, an orientation or acceleration/deceleration of the device 800, and a change in temperature of the device 800. The sensor assembly 814 may include a proximity sensor configured to detect the presence of nearby objects without any physical contact. The sensor assembly 814 may also include a light sensor, such as a CMOS or CCD image sensor, for use in imaging applications. In some embodiments, the sensor assembly 814 may also include an acceleration sensor, a gyroscopic sensor, a magnetic sensor, a pressure sensor, or a temperature sensor.

The communication component 816 is configured to facilitate communication between the apparatus 800 and other devices, either in a wired or wireless manner. The device 800 may access a wireless network based on a communication standard, such as WiFi,2G or 3G, or a combination thereof. In one exemplary embodiment, the communication component 816 receives broadcast signals or broadcast related information from an external broadcast management system via a broadcast channel. In one exemplary embodiment, the communication component 816 further includes a Near Field Communication (NFC) module to facilitate short range communications. For example, the NFC module may be implemented based on Radio Frequency Identification (RFID) technology, infrared data association (IrDA) technology, ultra Wideband (UWB) technology, bluetooth (BT) technology, and other technologies.

In an exemplary embodiment, the apparatus 800 may be implemented by one or more Application Specific Integrated Circuits (ASICs), digital Signal Processors (DSPs), digital Signal Processing Devices (DSPDs), programmable Logic Devices (PLDs), field Programmable Gate Arrays (FPGAs), controllers, microcontrollers, microprocessors, or other electronic elements for performing the above-described photographing method.

In an exemplary embodiment, a non-transitory computer readable storage medium is also provided, such as memory 804 including instructions executable by processor 820 of apparatus 800 to perform the above-described photographing method. For example, the non-transitory computer readable storage medium may be ROM, random Access Memory (RAM), CD-ROM, magnetic tape, floppy disk, optical data storage device, etc.

In another exemplary embodiment, a computer program product is also provided, which comprises a computer program executable by a programmable apparatus, the computer program having code portions for performing the above-described shooting method when being executed by the programmable apparatus.

Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure. This application is intended to cover any adaptations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.

It is to be understood that the present disclosure is not limited to the precise arrangements and instrumentalities shown in the drawings, and that various modifications and changes may be effected without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims

1. A shooting method, characterized in that the shooting method is applied to an electronic device, the electronic device comprises an operating system, and an application layer of the operating system is provided with a third party application, the method comprises:

2. The method according to claim 1, wherein the method further comprises:

in response to a first operation of the third party application, the third party application sends a use request for using a zoom function to a frame layer of the operating system;

3. The method of claim 2, wherein prior to sending a use request to the framework layer of the operating system to use the zoom function, the method further comprises:

4. The method of claim 3, wherein an application layer of the operating system includes a software development kit SDK, the SDK is integrated in the third party application program, and the framework layer is provided with a camera authority module;

5. The method of claim 1, wherein the target camera comprises at least one of:

6. A photographing apparatus, characterized in that it is applied to an electronic device, the electronic device including an operating system, an application layer of the operating system being provided with a third party application, the apparatus comprising:

the sending module is used for responding to zooming operation of a shooting interface of a third party application, the third party application sends a data processing request to the frame layer, the data processing request corresponds to a target zooming multiplying power, and the sending module is used for controlling the frame layer to send the data processing request to a hardware abstraction layer of the operating system;

7. The apparatus of claim 6, wherein the apparatus further comprises:

8. The apparatus of claim 7, wherein the means for determining is further for: before sending a use request for using the zoom function to a frame layer of the operating system, determining that the third party application has the use authority of the zoom function.

9. A photographing apparatus, comprising:

a processor;

a memory for storing processor-executable instructions;

wherein the processor is configured to: the steps of carrying out the method of any one of claims 1 to 5.

10. A computer readable storage medium having stored thereon computer program instructions, which when executed by a processor, implement the steps of the method of any of claims 1 to 5.