CN112511744A

CN112511744A - Image display method and device

Info

Publication number: CN112511744A
Application number: CN202011346696.5A
Authority: CN
Inventors: 王勇威
Original assignee: Nanjing Weiwo Software Technology Co ltd
Current assignee: Nanjing Weiwo Software Technology Co ltd
Priority date: 2020-11-26
Filing date: 2020-11-26
Publication date: 2021-03-16

Abstract

The application discloses an image display method and device, and belongs to the technical field of communication. The image display method may include: the method includes receiving a first input for shooting a target image, and displaying the target image in response to the first input, wherein the target image comprises a first image and a second image, a first viewing range of a first camera for shooting the first image comprises a second viewing range of a second camera for shooting the second image, and a focal length of the first camera is smaller than a focal length of the second camera. The method provided by the embodiment of the application can solve the problem that the shot image effect is poor.

Description

Image display method and device

Technical Field

The present application belongs to the field of communication technologies, and in particular, to an image display method and apparatus, an electronic device, and a storage medium.

Background

With the development of science and technology, users have higher and higher requirements on the photographing function of electronic equipment, and more electronic equipment is provided with a plurality of cameras. The comparatively common collocation is two kinds of burnt sections of wide angle camera and long burnt camera, can shoot the photo of different scenes of distance. Among them, a wide-angle camera can capture a wide picture, but the resolution of details of a distant picture is poor. And the long-focus camera can shoot the details of distant pictures, but the composition is limited, and the contained pictures are narrow.

Therefore, the user cannot capture a picture of a wide composition with the wide-angle camera and capture details of a distant subject with the telephoto camera at the same time, resulting in poor captured image effect.

Disclosure of Invention

An object of the embodiments of the present application is to provide an image display method, an image display apparatus, an electronic device, and a storage medium, which can solve the problem of poor effect of a captured image.

In order to solve the technical problem, the present application is implemented as follows:

in a first aspect, an embodiment of the present application provides an image display method, including:

receiving a first input of a shooting target image;

in response to the first input, a target image is displayed, the target image comprising a first image and a second image, a first viewing range of a first camera capturing the first image comprising a second viewing range of a second camera capturing the second image, a focal length of the first camera being less than a focal length of the second camera.

In a second aspect, an embodiment of the present application provides an image display apparatus, including:

the receiving module is used for receiving a first input of a shooting target image;

the display module is used for responding to the first input and displaying a target image, the target image comprises a first image and a second image, a first view range of a first camera shooting the first image comprises a second view range of a second camera shooting the second image, and the focal length of the first camera is smaller than that of the second camera.

In a third aspect, an embodiment of the present application provides an electronic device, which includes a camera, a processor, a memory, and a program or instructions stored on the memory and executable on the processor, where the program or instructions, when executed by the processor, implement the steps of the image display method according to the first aspect.

In a fourth aspect, the present application provides a computer-readable storage medium, on which a program or instructions are stored, and when the program or instructions are executed by a processor, the steps of the image display method according to the first aspect are implemented.

In a fifth aspect, an embodiment of the present application provides a chip, where the chip includes a processor and a communication interface, where the communication interface is coupled to the processor, and the processor is configured to execute a program or instructions to implement the steps of the image display method according to the first aspect.

In the embodiment of the present application, different images, that is, a first image and a second image, are captured by cameras with different focal lengths, and a first viewing range of the first camera capturing the first image includes a second viewing range of the second camera capturing the second image, and then, a fused image including the first image and the second image is determined as a captured target image. Therefore, the fused images shot by the cameras with different focal lengths can be obtained simultaneously, so that the shot pictures have wide composition of the first image and clear details of the second image in the first image, and the shot image effect is improved.

Drawings

FIG. 1 is a schematic view of an image taken by a wide-angle camera;

FIG. 2 is a schematic view of an image taken by a tele camera;

FIG. 3 is a schematic diagram of an image display architecture according to an embodiment of the present application;

FIG. 4 is a schematic diagram of another image display architecture provided in the embodiments of the present application;

fig. 5 is a schematic structural diagram of a pan/tilt head anti-shake element provided in the embodiment of the present application;

FIG. 6 is a schematic diagram of an interface for displaying an image according to an embodiment of the present disclosure;

fig. 7 is a flowchart of an image display method according to an embodiment of the present application;

fig. 8 is a schematic interface diagram of determining a second viewing range according to an embodiment of the present application;

fig. 9 is a flowchart of an image display method based on a cloud platform anti-shake element in an electronic device according to an embodiment of the present disclosure;

FIG. 10 is a schematic diagram of determining a target image according to an embodiment of the present disclosure;

fig. 11 is a schematic structural diagram of an image display device according to an embodiment of the present disclosure;

fig. 12 is a schematic structural diagram of an electronic device according to an embodiment of the present application;

fig. 13 is a schematic hardware structure diagram of an electronic device according to an embodiment of the present application.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some, but not all, embodiments of the present application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

The terms first, second and the like in the description and in the claims of the present application are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It will be appreciated that the data so used may be interchanged under appropriate circumstances such that embodiments of the application may be practiced in sequences other than those illustrated or described herein, and that the terms "first," "second," and the like are generally used herein in a generic sense and do not limit the number of terms, e.g., the first term can be one or more than one. In addition, "and/or" in the specification and claims means at least one of connected objects, a character "/" generally means that a preceding and succeeding related objects are in an "or" relationship.

At present, users have higher requirements on the photographing function of electronic equipment, and more electronic equipment is equipped with a plurality of cameras. The relatively common collocation is two kinds of burnt sections of wide angle camera (or super wide angle camera) and long burnt camera, can shoot the photo of different scenes far and near. As shown in fig. 1, a wide-angle camera (or a super wide-angle camera) can capture a wide image such as the image 10 in fig. 1, but the resolution of the far-field details is not good such as an image obtained by enlarging a partial area in the image 10 such as the image 11 in fig. 1.

At this time, when the image is shot by switching to the telephoto camera, the wide angle of view and composition are lost although the detail of the image is clear and sharp. As shown in fig. 2, the telephoto camera can capture details of a distant picture, but has a limited composition, and here, the capturing effect can be known by the contrast definition of the image 11 and the image 20 in fig. 1, and the definition of the image 20 is higher than that of the image 11. Finally, it is difficult to make the best use of the focus segment in photographing.

Therefore, the plurality of cameras arranged on the electronic equipment bring higher degree of freedom and selectivity for shooting by the electronic equipment, but have limitations. I.e., multiple cameras is a "choice" rather than a "duality". The limitation that the user cannot capture a picture of a wide composition at the same time by using both a wide-angle camera (or a super wide-angle camera) and a tele-camera to capture details of a distant subject makes the user have to make some sacrifice or choice when shooting. The user cannot capture a picture with a wide composition by using the wide-angle camera and capture the details of a distant image subject by using the telephoto camera at the same time, so that the captured image has poor effect.

The image display method provided by the embodiment of the present application is described in detail below with reference to the accompanying drawings through specific embodiments and application scenarios thereof.

First, an architecture diagram of image display is provided in the embodiment of the present application. Referring to fig. 3, an embodiment of the present application provides an electronic device, where at least two cameras are disposed on the electronic device. Wherein the at least two cameras may include a first camera 30 and a second camera 31. The focal length of the first camera is smaller than that of the second camera, and the first view range of the first camera comprises the second view range of the second camera.

Here, the first camera and the second camera may be rear cameras of the electronic device, such as the first camera 30 and the second camera 31 in fig. 3, or front cameras of the electronic device, such as the first camera 32 and the second camera 33 in fig. 3, so that the positions of the cameras can be set according to different application scenarios. Here, the position of the camera in the embodiment of the present application is not limited herein.

In this embodiment of the application, the first camera may include a wide-angle camera or a super wide-angle camera, and the second camera may include a tele-camera. In this way, the wide-angle camera or the ultra-wide-angle camera is used for shooting a first image with a wide composition, and the telephoto camera is used for shooting a second image, namely a shooting subject related in the first image, so that the second image can be fused into the first image to ensure that the details of the shooting subject in the first image are clear and sharp.

Based on the above structure, the electronic device receives a first input of shooting a target image; in response to the first input, a target image is displayed, the target image comprising a first image and a second image, a first viewing range of a first camera capturing the first image comprising a second viewing range of a second camera capturing the second image, a focal length of the first camera being less than a focal length of the second camera.

Therefore, the fused images shot by the cameras with different focal lengths can be obtained simultaneously, so that the shot pictures have wide composition of the first image and clear details of the second image in the first image, and the shot image effect is improved.

It should be noted that, in this architecture, the electronic device may be provided with a first camera and a second camera, and of course, the first camera and/or the second camera may also be connected to the electronic device as an external device, and the functions of the first camera and the second camera are the same as the above-mentioned principle of the first camera and the second camera provided on the electronic device, and are not described herein again.

In addition, the embodiment of the application provides another architecture schematic diagram for image display. Referring to fig. 4, an embodiment of the present application provides an electronic device, which may further be provided with a pan-tilt anti-shake element 40 and at least two cameras. Wherein the at least two cameras may include a first camera 41 and a second camera 42. Here, the second camera 42 may be disposed on the pan/tilt anti-shake element 40.

It should be noted that the first camera 41 and the second camera 42 have the same functions and the same principles as those of the first camera 30 and the second camera 31 described above in fig. 3, and specifically refer to the description shown in fig. 3, and are not limited herein.

Here, the pan/tilt/shake preventing element 40 has a function of adjusting a camera shooting angle, that is, in a case where the electronic device body is kept still, that is, the first camera is kept still, and in a case where the first viewing range of the first camera is determined, the pan/tilt/shake preventing element 40 can determine a shooting angle of the second camera 42 by adjusting a horizontal angle and/or a pitch angle of the second camera 42 and the image sensor, so as to determine the second viewing range of the second camera 42 according to the shooting angle.

It should be noted that, as shown in fig. 5, the image sensor 50 may be disposed on the electronic device, or may be disposed on the pan/tilt anti-shake element 40. The difference is that if the image sensor 50 is disposed on the electronic device, the second camera 42 on the pan-tilt anti-shake element 40 is dynamically adjusted, so that the horizontal angle and/or the pitch angle between the second camera 42 and the image sensor 50 satisfy the preset shooting angle. If the image sensor 50 and the second camera 42 are simultaneously disposed on the pan/tilt/shake prevention element 40, the image sensor 50 and the second camera 42 can be dynamically adjusted, so that the horizontal angle and/or the pitch angle between the second camera 42 and the image sensor 50 satisfy the predetermined shooting angle.

Therefore, as shown in fig. 6, when the user performs framing shooting, the electronic apparatus receives a first input of the user shooting a target image; in response to the first input, the first camera and the second camera may be simultaneously activated. Next, the first view range 60 of the first camera is displayed, a second input of the user with respect to the first view range 60 is received, and in response to the second input, the second view range 61 is determined in the first view range 60, where an area in which the subject is located in the first view range may be determined as the second view range. Adjusting the target shooting angle of the second camera and the image sensor through the tripod head anti-shake element according to the second viewing range; and under the condition that the target shooting angle meets the preset shooting angle, shooting a second image according to the target shooting angle through a second camera. In this way, the first image 62 captured by the first camera and the second image 63 captured by the second camera are fused to obtain the target image 64. Therefore, under the condition of not influencing wide-angle composition, the second image shot by the second camera embodies the shooting subject in the first image, and therefore finer picture details can be acquired.

Therefore, the tripod head anti-shake element is combined with the segmental-focus camera, namely the first camera, and the long-focus camera, namely the second camera by the framework, so that a target image with a wide picture shot by the wide-angle camera and clear details shot by the long-focus camera combined is obtained simultaneously, and the image effect is improved.

According to the application scenario, the following describes in detail the image display method provided by the embodiment of the present application with reference to fig. 7.

Fig. 7 is a flowchart of an image display method according to an embodiment of the present application.

As shown in fig. 7, the image display method may specifically include the following steps:

first, step 710, receiving a first input of a shooting target image; then, step 720, in response to the first input, displaying a target image, the target image comprising a first image and a second image, a first viewing range of a first camera capturing the first image comprising a second viewing range of a second camera capturing the second image, a focal length of the first camera being smaller than a focal length of the second camera.

In this way, different images, that is, a first image and a second image, are taken by cameras of different focal lengths, and a first view range of the first camera taking the first image includes a second view range of the second camera taking the second image, and then, a fused image including the first image and the second image is determined as a taken target image. Therefore, the fused images shot by the cameras with different focal lengths can be obtained simultaneously, so that the shot pictures have wide composition of the first image and clear details of the second image in the first image, and the shot image effect is improved.

The above steps are described in detail below, specifically as follows:

first, referring to step 710, the first camera may comprise a wide-angle camera or a super-wide-angle camera and the second camera may comprise a tele-camera.

In a possible embodiment, before step 710, the image display method may further include:

in the case where the first viewing range is determined, the second viewing range is determined in the first viewing range.

Specifically, the method provided by the embodiment of the present application provides two ways of determining the second viewing range, which are specifically as follows:

the first method is as follows: in a scene of interaction with a user, a second viewing range is determined.

As shown in fig. 8, a second input for the first viewing range is received;

in response to a second input, a second viewing range is determined in the first viewing range.

Therefore, the second view range is positioned in the first view range through the operation of the user so as to shoot the first view range through the long-focus camera, thereby breaking through the situation that only one of the wide camera and the long-focus camera can be taken in the prior art, and improving the definition of the first image through the second image.

Here, the second viewing range may be determined by a user operation. For example, in the step referred to above of determining the second viewing range in the first viewing range in response to the second input, further includes: determining a first viewing range in response to a second input; an input is received that a user selects a second viewing range within the first viewing range, and in response to the input, the second viewing range is determined.

The second method comprises the following steps: the electronic device identifies the photographic subject and determines a second viewing range according to the photographic subject.

Identifying a target object in the first viewing range, wherein the target object is a shooting subject in the first viewing range;

and determining the area where the target object is located as a second viewing range.

For example, as in fig. 8, the electronic apparatus recognizes a target object such as a person within the first view range, and thus determines an area in which the person is located as the second view range of the second camera.

Based on the second viewing range determined in the above two manners, in a possible embodiment, after determining the second viewing range in the above-mentioned first viewing range, the method further includes:

and determining a target shooting angle according to the second viewing range, wherein the target shooting angle is used for shooting a second image.

Specifically, in a case where the electronic device includes a pan/tilt/zoom lens and an image sensor, and the second camera is disposed on the pan/tilt/zoom lens, the step of determining the target shooting angle according to the second viewing range may specifically include:

adjusting a target angle between the second camera and the image sensor through the tripod head anti-shake element according to the second viewing range;

and under the condition that the target angle meets the preset shooting angle, determining the shooting angle corresponding to the target angle as the target shooting angle.

Thus, the second image can be shot by the second camera according to the target shooting angle.

In addition, the first mode and the second mode can be used in a matching way to determine the second viewing range. Specifically, after determining the first finder range, the image display method may further include:

detecting whether input of a user to a first viewing range is received within a preset time period;

when the input that the user selects a second viewing range in the first viewing range is not received within the preset time period, identifying a target object in the first viewing range, wherein the target object is a shooting subject in the first viewing range;

Therefore, under the condition that the second view range is determined, the target shooting angle of the second camera and the image sensor is adjusted through the pan-tilt anti-shake element to shoot the second view range to obtain a second image, so that the limitation that the shooting angles of the existing wide-angle camera and the existing telephoto camera are required to be kept consistent is broken through, the definition of the second image is further improved, and the image shooting effect is improved.

In addition, the long-focus camera can adjust the angle of the long-focus camera through the micro cloud platform to shoot the long-focus camera, so that the limitation that the shooting angles of the wide-angle camera and the long-focus camera are required to be consistent in the prior art is broken through. And then, splicing and synthesizing the first image shot by the wide-angle camera and the second image shot by the long-focus camera, so that the finally presented target image has wide composition and clear picture details at a focus, and the shot image effect is improved.

It should be noted that the shooting angle corresponding to the first viewing range and the shooting angle corresponding to the second viewing range may be the same or different. If the shooting angle is the same, the shooting angle of the second camera can be adjusted without a cradle head anti-shake element, so that the electric quantity of the electronic equipment is reduced. On the contrary, if the shooting angles are different, the target shooting angle of the second camera and the image sensor can be adjusted through the pan-tilt anti-shake element to shoot the second view finding range.

Then, step 720 is involved, which may specifically include:

acquiring a first image and a second image in response to a first input;

fusing the first image and the second image to obtain a fused target image;

and displaying the target image.

The step of fusing the first image and the second image to obtain the fused target image may specifically include:

determining the target position of the second image in the first image according to the second viewing range;

and fusing the second image to the target position in the first image through a picture synthesis algorithm to obtain a fused target image.

Therefore, the first image shot by the first camera and the second image shot by the second camera are spliced and synthesized, and the finally presented target image has a wide composition and clear picture details at a focus.

In order to better understand the image display method, the embodiment of the present application takes an example in which the electronic device is provided with a pan-tilt anti-shake element as an example, and specifically, the embodiment of the present application is described in detail with reference to fig. 9 and 10. Wherein, electronic equipment includes that first camera is like wide-angle camera, second camera is like long burnt camera, cloud platform anti-shake component and image sensor, and second camera and image sensor set up on cloud platform anti-shake component.

Fig. 9 is a flowchart of an image display method based on a cloud platform anti-shake element in an electronic device according to an embodiment of the present disclosure.

As shown in fig. 9, the image display method may include steps 910 to 950, which are specifically as follows:

and step 910, receiving a second input of the user for the first viewing range when displaying the image of the first shooting range acquired by the wide-angle camera.

For example, a user performs framing composition according to an image acquired by the wide-angle camera, and when the electronic device displays an image in a first shooting range, the user can select a required frame focus by using the framing frame, namely, a second shooting range corresponding to the telephoto camera in the first shooting range is acquired.

In step 920, in response to a second input, a second viewing range is determined in the first viewing range.

For example, the user may determine the second view range according to an input that the user selects the second view range within the first view range. Of course, it is also possible that the subject in the first view range is identified and the region where the subject is located is determined as the second view range without receiving an input of the user selecting the second view range within a preset time period, for example, 3 seconds, after the first view range is determined.

Step 930, determining a target shooting angle according to the second viewing range, wherein the target shooting angle is used for shooting the second image.

According to the second viewing range, the target angle between the tele-camera and the image sensor is adjusted through the tripod head anti-shake element; and under the condition that the target angle meets the preset shooting angle, determining the shooting angle corresponding to the target angle as the target shooting angle.

For example, according to the second viewing range, the target angle between the tele-camera and the image sensor is adjusted through the pan-tilt anti-shake element, and when the image corresponding to the target angle has a shooting focus or the image definition meets a preset threshold, the second viewing range is shot according to the target shooting angle corresponding to the target angle, so as to obtain a second image.

In step 940, a first input of a photographing target image is received.

Step 950, in response to the first input, displaying the target image.

As shown in fig. 10, a first image is acquired by the wide-angle camera and a second image is acquired by the long-focus camera; determining the target position of the second image in the first image according to the second viewing range; fusing the second image to the target position in the first image through a picture synthesis algorithm to obtain a fused target image; and displaying the target image.

In summary, the image display method provided by the embodiment of the application fully exerts the framing advantage of the wide-angle camera and the detail advantage of the long-focus camera, and obtains a better picture effect. In addition, the long-focus camera is combined with the holder anti-shake element, the limitation that the shooting angles of the wide-angle camera and the long-focus camera need to be kept consistent in the prior art is broken through, a larger exertion space is provided for picture composition, later-stage adjustment and picture cutting, and the device has higher practicability.

According to the method, the second view finding range is selected from the first view finding range acquired by the wide-angle camera by the user, and the shooting angle of the tele-camera is automatically adjusted by the cradle head anti-shake element to shoot the tele-camera, so that the limitation that the shooting angles of the wide-angle camera and the tele-camera in the past must be kept consistent is broken through. And then, splicing and synthesizing the first image shot by the wide-angle camera and the second image shot by the long-focus camera, so that the finally presented target image has wide composition and clear picture details at a focus, and the shot image effect is improved.

Based on the same inventive concept, the application also provides an image display device. The details are described with reference to fig. 11.

Fig. 11 is a schematic structural diagram of an image display device according to an embodiment of the present application.

As shown in fig. 11, the image display apparatus 110 is applied to an electronic device, and may specifically include:

a receiving module 1101 for receiving a first input of a photographing target image;

the display module 1102 is configured to display a target image in response to a first input, where the target image includes a first image and a second image, a first viewing range of a first camera that captures the first image includes a second viewing range of a second camera that captures the second image, and a focal length of the first camera is smaller than a focal length of the second camera.

Therefore, the fused images shot by the cameras with different focal lengths can be obtained simultaneously, so that the shot pictures have the wide composition of the first image and the clear details of the second image in the first image, and the shot image effect is improved.

The image display device 110 according to the embodiment of the present application will be described in detail below.

The image display device 110 in the embodiment of the present application may further include a processing module. In a possible embodiment, the receiving module 1101 is further configured to receive a second input for the first viewing range. Based thereon, a processing module is configured to determine a second viewing range in the first viewing range in response to a second input.

Alternatively, in another possible embodiment, the image display device 110 may further include an identification module; the identification module is used for identifying a target object in the first view range, wherein the target object is a shooting subject in the first view range; and determining the area where the target object is located as a second viewing range.

In addition, the image display apparatus 110 in the embodiment of the present application may be applied to an electronic device including a pan/tilt anti-shake element on which the second camera is disposed and an image sensor as referred to in fig. 3.

Based on this, the image display apparatus 110 may further include an adjustment module and a determination module; wherein,

the adjusting module is used for responding to the first input and adjusting the target angle between the second camera and the image sensor through the tripod head anti-shake element according to the second viewing range;

the determining module is used for determining a shooting angle corresponding to the target angle as a target shooting angle under the condition that the target angle meets a preset shooting angle; and the number of the first and second groups,

and shooting a second image through a second camera according to the target shooting angle.

The image display apparatus 110 in the embodiment of the present application further includes an obtaining module and a fusing module; wherein,

an acquisition module for acquiring a first image and a second image in response to a first input;

the fusion module is used for determining the target position of the second image in the first image according to the second viewing range; and fusing the second image to the target position in the first image through a picture synthesis algorithm to obtain a fused target image.

Based on this, the display module 1102 is configured to display the target image.

First camera in the embodiment of this application includes wide-angle camera or super wide-angle camera, and the second camera includes the long burnt camera.

The image display device in the embodiment of the present application may be a device, or may be a component, an integrated circuit, or a chip in an electronic apparatus. The device can be mobile electronic equipment or non-mobile electronic equipment. By way of example, the mobile electronic device may be a mobile phone, a tablet computer, a notebook computer, a palm top computer, a vehicle-mounted electronic device, a wearable device, an ultra-mobile personal computer (UMPC), a netbook or a Personal Digital Assistant (PDA), and the like, and the non-mobile electronic device may be a server, a Network Attached Storage (NAS), a Personal Computer (PC), a Television (TV), a teller machine or a self-service machine, and the like, and the embodiments of the present application are not particularly limited.

The image display device in the embodiment of the present application may be a device having an operating system. The operating system may be an Android (Android) operating system, an ios operating system, or other possible operating systems, and embodiments of the present application are not limited specifically.

The image display device provided in the embodiment of the present application can implement each process implemented by the method embodiments of fig. 1 to fig. 10, and is not described herein again to avoid repetition.

In summary, the embodiment of the application fully exerts the framing advantage of the wide-angle camera and the detail advantage of the long-focus camera shooting, and obtains better picture effect. In addition, the long-focus camera is combined with the holder anti-shake element, the limitation that the shooting angles of the wide-angle camera and the long-focus camera need to be kept consistent in the prior art is broken through, a larger exertion space is provided for picture composition, later-stage adjustment and picture cutting, and the device has higher practicability.

Optionally, as shown in fig. 12, an electronic device 1200 is further provided in an embodiment of the present application, and includes a processor 1201, a memory 1202, and a program or an instruction stored in the memory 1202 and executable on the processor 1201, where the program or the instruction is executed by the processor 1201 to implement each process of the above-mentioned embodiment of the image display method, and can achieve the same technical effect, and no further description is provided here to avoid repetition.

It should be noted that the electronic devices in the embodiments of the present application include the mobile electronic device and the non-mobile electronic device described above.

The electronic device 1300 includes, but is not limited to: a radio frequency unit 1301, a network module 1302, an audio output unit 1303, an input unit 1304, a sensor 1305, a display unit 1306, a user input unit 1307, an interface unit 1308, a memory 1309, a processor 1310, and an image pickup unit 1311.

Those skilled in the art will appreciate that the electronic device 1300 may further comprise a power source (e.g., a battery) for supplying power to the various components, and the power source may be logically connected to the processor 1310 via a power management system, so as to manage charging, discharging, and power consumption management functions via the power management system. The electronic device structure shown in fig. 13 does not constitute a limitation of the electronic device, and the electronic device may include more or less components than those shown, or combine some components, or arrange different components, and thus, the description is omitted here.

In the embodiment of the present application, among others, the user input unit 1307 is configured to receive a first input of a shooting target image.

And a display unit 1306, configured to display a target image in response to the first input, the target image including a first image and a second image, a first viewing range of a first camera capturing the first image including a second viewing range of a second camera capturing the second image, and a focal length of the first camera being smaller than a focal length of the second camera.

It is to be understood that the input Unit 1304 may include a Graphics Processing Unit (GPU) 13041 and a microphone 13042, the Graphics processor 13041 Processing image data of still pictures or video obtained by an image capturing apparatus (e.g., a camera) in a video capture mode or an image capture mode. The display unit 1306 may include a display panel 13061, and the display panel 13061 may be configured in the form of a liquid crystal display, an organic light emitting diode, or the like. The user input unit 1307 includes a touch panel 13071 and other input devices 13072. A touch panel 13071, also referred to as a touch screen. The touch panel 13071 may include two parts, a touch detection device and a touch controller. Other input devices 13072 may include, but are not limited to, a physical keyboard, function keys (e.g., volume control keys, switch keys, etc.), a trackball, a mouse, and a joystick, which are not described in detail herein. Memory 1309 may be used to store software programs as well as various data, including but not limited to application programs and operating systems. The processor 1310 may integrate an application processor, which mainly handles operating systems, user interfaces, application programs, etc., and a modem processor, which mainly handles wireless communications. It will be appreciated that the modem processor described above may not be integrated into processor 1310.

In addition, the camera unit 1311 in this embodiment of the application includes at least two cameras and a pan/tilt/anti-shake element, where at least one camera of the at least two cameras is disposed on the pan/tilt/anti-shake element to obtain the second image. The cradle head anti-shake element is used for adjusting a target angle between the second camera and the image sensor, the target angle is used for determining a target shooting angle, and the target shooting angle is used for shooting images.

The embodiment of the present application further provides a readable storage medium, where a program or an instruction is stored on the readable storage medium, and when the program or the instruction is executed by a processor, the program or the instruction implements each process of the above-mentioned information identification method embodiment, and can achieve the same technical effect, and in order to avoid repetition, details are not repeated here.

The processor is the processor in the electronic device in the above embodiment. The readable storage medium includes a computer-readable storage medium, such as a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk.

In addition, an embodiment of the present application further provides a chip, where the chip includes a processor and a communication interface, the communication interface is coupled to the processor, and the processor is configured to execute a program or an instruction to implement each process of the above-mentioned embodiment of the image display method, and the same technical effect can be achieved.

It should be understood that the chips mentioned in the embodiments of the present application may also be referred to as system-on-chip, system-on-chip or system-on-chip, etc.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Further, it should be noted that the scope of the methods and apparatus of the embodiments of the present application is not limited to performing the functions in the order illustrated or discussed, but may include performing the functions in a substantially simultaneous manner or in a reverse order based on the functions involved, e.g., the methods described may be performed in an order different than that described, and various steps may be added, omitted, or combined. In addition, features described with reference to certain examples may be combined in other examples.

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 (such as ROM/RAM, magnetic disk, optical disk) and includes instructions for enabling a terminal (such as a mobile phone, a computer, a server, an air conditioner, or a network device) to execute the methods of the embodiments of the present application.

While the present embodiments have been described with reference to the accompanying drawings, it is to be understood that the invention is not limited to the precise embodiments described above, which are meant to be illustrative and not restrictive, and that various changes may be made therein by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. An image display method, comprising:

receiving a first input of a shooting target image;

in response to the first input, displaying the target image, the target image comprising a first image and a second image, a first viewing range of a first camera capturing the first image comprising a second viewing range of a second camera capturing the second image, a focal length of the first camera being less than a focal length of the second camera.

2. The method of claim 1, wherein prior to said displaying said target image, said method further comprises:

receiving a second input for the first viewing range;

in response to the second input, the second viewing range is determined in the first viewing range.

3. The method of claim 1 or 2, wherein prior to said displaying said target image, said method further comprises:

identifying a target object in the first viewing range, the target object being a subject in the first viewing range;

and determining the area where the target object is located as the second viewing range.

4. The method according to any one of claims 1 to 3, wherein the electronic device comprises a pan-tilt anti-shake element and an image sensor, and the second camera is arranged on the pan-tilt anti-shake element;

before the displaying the target image, the method further comprises:

responding to the first input, and adjusting a target angle between the second camera and the image sensor through the holder anti-shake element according to the second viewing range;

determining a shooting angle corresponding to the target angle as a target shooting angle under the condition that the target angle meets a preset shooting angle;

and shooting the second image through the second camera according to the target shooting angle.

5. The method of claim 1, wherein displaying a target image in response to the first input comprises:

acquiring the first image and the second image in response to the first input;

fusing the second image to the target position in the first image through a picture synthesis algorithm to obtain a fused target image;

and displaying the target image.

6. An image display apparatus, comprising:

the display module is used for responding to the first input and displaying the target image, the target image comprises a first image and a second image, a first view range of a first camera for shooting the first image comprises a second view range of a second camera for shooting the second image, and the focal length of the first camera is smaller than that of the second camera.

7. The apparatus of claim 6, wherein the image display apparatus further comprises a processing module; wherein,

the receiving module is further configured to receive a second input for the first viewing range;

the processing module is configured to determine the second viewing range in the first viewing range in response to the second input.

8. The apparatus of claim 6, wherein the image display apparatus further comprises an identification module; wherein,

the identification module is used for identifying a target object in the first view range, wherein the target object is a shooting subject in the first view range; and the number of the first and second groups,

9. The apparatus according to any one of claims 6 to 8, wherein the image display apparatus is applied to an electronic device, the electronic device comprises a pan-tilt anti-shake element and an image sensor, and the second camera is disposed on the pan-tilt anti-shake element;

the image display device also comprises an adjusting module and a determining module; wherein,

the adjusting module is used for responding to the first input and adjusting a target angle between the second camera and the image sensor through the tripod head anti-shake element according to the second viewing range;

10. The apparatus of claim 6, the image display apparatus further comprising an acquisition module and a fusion module; wherein,

the acquisition module is used for responding to the first input and acquiring the first image and the second image;

the fusion module is used for determining the target position of the second image in the first image according to the second viewing range; and the number of the first and second groups,

and the display module is used for displaying the target image.