TWI833560B - Image scene construction method, apparatus, electronic equipment and storage medium - Google Patents

Abstract

The present invention provides an image scene construction method, apparatus, electronic equipment and storage medium. The present invention specifically comprises: obtaining a target positioning information of a target equipment; based on the target positioning information, determining a scene shooting equipment in a default radius taking the target positioning information as a center; based on a position and an angle of view information of the scene shooting equipment, determining a target image; and based on the target image, constructing the image scene . In the technical means of the present invention embodiment, the equipment that can be used for image acquisition for constructing AR scenes can be flexibly determined in real time with the different positions of the target equipment, which improves the flexibility and practicality of the image scene construction. At the same time, it is able to precisely construct the image scene according to the different positions and angles of view, which results in that the generated third-person AR scene reproduces the real world relatively well and improves the accuracy of the image scene construction.

Description

An image scene construction method, device, electronic equipment and storage medium

The present invention relates to the field of image processing technology, and in particular to an image scene construction method, device, electronic equipment and storage medium.

With the development of a series of technologies such as Virtual Reality (VR) and Augmented Reality (AR), more and more industries are beginning to use these multimedia technologies for 3D modeling and intelligent interaction. Especially for the construction of image scenes, it is widely used in transportation, games and other industries or fields, bringing a good user experience to the majority of users.

Currently, methods for constructing third-perspective three-dimensional image scenes generally use recording equipment and positioning equipment to record images or videos in the spatial range where the user is located, and then use post-processing software to synthesize the scene to provide the user with a third-dimensional image scene. Scene display from person perspective. However, this method is only suitable for indoor places where recording equipment is conveniently arranged, such as when playing AR games indoors. Therefore, the use of this method is more limited and less flexible.

The present invention provides an image scene construction method, device, electronic equipment and storage medium to improve the flexibility of image scene construction from a third-person perspective.

According to an aspect of the present invention, an image scene construction method is provided, which method includes: Obtain targeting information of the target device; According to the target positioning information, determine the scene shooting equipment within a preset radius centered on the target positioning information; Determine the bullseye chart image based on the location and perspective information of the scene shooting equipment; Construct the image scene based on the bullseye chart image.

According to another aspect of the present invention, an image scene construction device is provided, including: The positioning information acquisition module is used to obtain the target positioning information of the target device; The shooting equipment determination module is used to determine scene shooting equipment within a preset radius centered on the target positioning information based on the target positioning information; The bull's-eye chart image determination module is used to determine the bull's-eye chart image based on the location and perspective information of the scene shooting equipment; The image scene construction module is used to construct image scenes based on bullseye chart images.

According to another aspect of the present invention, an electronic device is provided, and the electronic device includes: at least one processor; and A memory communicatively connected to the at least one processor; wherein, The memory stores a computer program that can be executed by the at least one processor, and the computer program is executed by the at least one processor, so that the at least one processor can execute any embodiment of the present invention. Image scene construction method.

According to another aspect of the present invention, a computer-readable storage medium is provided. The computer-readable storage medium stores computer instructions. The computer instructions are used to enable a processor to implement any embodiment of the present invention when executed. Image scene construction method.

In the technical means of the embodiment of the present invention, according to the target positioning information of the target device, the scene shooting device within the preset radius range centered on it is determined. In this way, the position of the target device can be followed, and the real-time and flexible determination can be The device used to construct the image acquisition of the AR scene improves the flexibility and practicality of the image scene construction; at the same time, according to the position and perspective information of the scene shooting device, the bullseye chart image is determined to construct the image scene, which can According to the different positions and angles of view, the image scene is accurately constructed, so that the generated third-person AR scene more accurately restores the real world and improves the accuracy of the image scene construction.

It should be understood that what is described in this section is not intended to identify key or important features of the embodiments of the invention, nor is it intended to limit the scope of the invention. Other features of the present invention will become easily understood from the following description.

In order to enable those with ordinary knowledge in the technical field to better understand the solutions of the present invention, the technical means in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described The embodiments are only some of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those with ordinary skill in the technical field without making creative efforts should fall within the scope of protection of the present invention.

It should be noted that the terms "first", "second", etc. in the description and patent scope of the present invention and the above drawings are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It is to be understood that the materials so used are interchangeable under appropriate circumstances so that the embodiments of the invention described herein can be practiced in sequences other than those illustrated or described herein. Furthermore, the terms "comprising" and "having" and any variations thereof are intended to cover non-exclusive inclusions, e.g., processes, methods, systems, products or devices that comprise a series of steps or units need not be limited to those expressly listed steps or units, but may include other steps or units not expressly listed or inherent to such processes, methods, products or apparatuses. [Example 1]

Figure 1 is a flow chart of an image scene construction method provided in Embodiment 1 of the present invention. This embodiment can be applied to the situation of constructing a third-person augmented reality picture in a real environment. The method can be constructed from an image scene. The image scene construction device can be implemented in the form of hardware and/or software, and the image scene construction device can be configured in an electronic device. As shown in Figure 1, the method includes: S110. Obtain the target positioning information of the target device.

The target device may be a device that urgently needs to display a third-person three-dimensional scene, such as AR (Augmented Reality, augmented reality) glasses and other devices. The target positioning information can be the location data of the target device in a given space, or it can be specific geographical location information based on navigation satellite positioning. For example, outdoors, the target device can communicate with the navigation satellite through the built-in navigation chip, and obtain the coordinate data of the target device through the background server, that is, obtain the target positioning information.

S120. According to the target positioning information, determine the scene shooting equipment within a preset radius centered on the target positioning information.

Among them, the scene shooting device can be any hardware device that can capture images or video recordings, such as a shooting device that is in the same given space or geographically close to the target device (it can also be AR glasses, or it can be It is other equipment equipped with a camera, and it may be a mobile shooting device or a fixed shooting device, which is not limited in the embodiment of the present invention). With the target device (target positioning information) as the center of the circle and the preset length as the radius distance, the scene shooting device is determined; that is, within the preset radius with the target positioning information as the center, other devices other than the target device are determined. Filming equipment. Of course, the length of the preset radius can be set by relevant technical personnel according to specific conditions or manual experience, for example, it can be set to 10 meters or 20 meters. In fact, each scene shooting device also has a built-in navigation chip. The background server can obtain information about all shooting devices within a preset radius based on the target positioning information of the target device determined in the previous steps (there may be more than just positioning information). wait).

S130. Determine the bullseye chart image based on the position and perspective information of the scene shooting device.

After the scene shooting devices are determined in the previous steps, the positioning information (ie, the position, or the relative position to the target device) of these scene shooting devices can be obtained. The angle of view information can include the camera angle of view of the scene shooting device (for example, it can be between 25° and 124°, depending on the hardware of the scene shooting device); the angle of view information can also include the direction of the angle of view, such as the positive direction in the middle of the angle of view. . The image information in the perspective information can be obtained by the scene shooting device, and the obtained medium can be an image or a video. The bullseye chart image can be a scene image or a frame in the video captured by the scene shooting device. Of course, it should be noted that the target device can be included in the bullseye chart image, so as to help establish a third-person perspective of the target device. AR scene.

Optionally, the preset radius includes a first preset radius; correspondingly, determining the bullseye image according to the location and perspective information of the scene shooting device may include: based on the location and perspective information of the scene shooting device, from Target shooting devices are screened out from the first preset radius range; when the number of target shooting devices meets the preset quantity threshold, the image captured by the target shooting device is used as a bullseye chart image.

Wherein, the first preset radius may be the radius range of the main shooting device used to determine the third-person AR perspective. For example, the first preset radius can be set to 10 meters. That is to say, with the target device as the center of the circle, all scene shooting devices within a radius of 10 meters can be used to construct a third-person perspective for the target device. Shooting equipment for AR scenes.

However, the images captured by a small number of scene shooting devices may not be able to construct AR scene images through post-processing. Therefore, a quantity threshold needs to be set in advance. When the scene shooting equipment within the first preset radius exceeds this quantity threshold, the bullseye chart image will be acquired, thereby providing material for subsequent construction of AR scene images. For example, the number can be set The threshold is 5. It also needs to be explained that since the target device can be AR glasses and other devices worn by the user, when the user moves, the target device is also moving, so the background server needs to be based on the movement of the target device (real-time positioning ), determine the number of scene shooting devices within the first preset radius around the target device.

It can be understood that only when the target device (and user) is included in the perspective, the corresponding image can facilitate the construction of a third-person AR image scene with the target device (and user) as the subject during post-synthesis. Therefore, in an optional implementation, selecting the target shooting device from the first preset radius range according to the location and perspective information of the scene shooting device may include: if the scene shooting device is within a distance of the first preset radius from the target device, Assuming that the scene shooting device is within the radius and there is a target device in the perspective information of the scene shooting device, the scene shooting device is determined as the target shooting device.

It is conceivable that within the first preset radius, a scene shooting device that can capture the target device can be used as the target shooting device to obtain a bullseye chart image, illustrating the later construction of a third-person AR scene image with the target device as the main body. picture.

In another optional implementation, selecting the target shooting device from the first preset radius range according to the location and viewing angle information of the scene shooting device may include: if the scene shooting device is at a distance of the first preset distance from the target device radius, and if the target device exists in the perspective information of the scene shooting device, the scene shooting device is determined as the target shooting device.

It is understandable that in actual situations, since the viewing angles of various scene shooting devices are similar (almost all are wide-angle), different scene shooting devices are at different distances from the target device and the user wearing the target device, which will cause the user to be in different situations. The different image sizes in the device (due to the physical perspective relationship principle) lead to the later image synthesis and scene construction. Due to the different image sizes of the target subject (i.e. the user wearing the target device) in different images, the same image will be affected. The construction of AR scenes creates a computational burden, is computationally intensive and error-prone, and more computing resources are consumed in restoring the image of the target subject.

Therefore, when the distance between the scene shooting device and the target device is the same, for example, the average distance from the target device is the first preset radius, and there is a target device (and user) in the perspective information of the scene shooting device, for later image synthesis It is very beneficial to scene construction, which can further reduce the amount of calculation and improve the efficiency and accuracy of AR scene construction.

Further, the preset radius includes a second preset radius, and the second preset radius is greater than the first preset radius; accordingly, after determining the bullseye chart image according to the position and perspective information of the scene shooting device, it is also possible to Including: If the distance between the scene shooting device and the target device is between the first preset radius and the second preset radius, or the target device does not exist in the perspective information of the scene shooting device, the scene shooting device will be used as the auxiliary shooting device. .

It should be noted that in a common situation, only using scene shooting equipment that contains the target device in the perspective information to shoot the user and construct the AR scene may result in the lack of objects and environments in the user's background or foreground. Some image information makes the final constructed third-person AR scene incomplete. Therefore, image information such as these environments and objects needs to be supplemented.

Then there are two situations. First, the auxiliary shooting equipment used to supplement image information such as the environment and objects is not within the first preset radius range; secondly, regardless of whether the auxiliary shooting equipment is within the first preset radius range, its viewing angle information does not include the target device (and user). It can be understood that if at least one of the above two conditions is met, it can be used as an auxiliary shooting device to obtain scene images other than the target device (and the user). This can better supplement the image information of the background and foreground in the third-person AR scene, making the construction of the AR scene more accurate and complete. Of course, since there is a certain distance limit or quantity limit for image acquisition by each shooting device, a second preset radius larger than the first preset radius can be set to determine whether the available auxiliary shooting equipment is within the second preset radius. In a feasible implementation, for example, the second preset radius can be set to 20 meters.

S140. Construct the image scene based on the bullseye chart image.

Based on the bullseye chart image obtained from the above steps and implementation methods, the planar images are collectively referred to as a third-person AR scene with the target device (and user) as the central subject through any post-image processing technology in the prior art. .

Optionally, constructing the image scene based on the bull's-eye chart image may include: constructing the image scene based on the bull's-eye chart image and the auxiliary image captured by the auxiliary shooting device.

Among them, the bullseye chart image can be an image that contains the target device, and the auxiliary image can be an image that does not contain the target device. Synthesizing the AR scene only through images that contain the target device may result in incomplete image information, loss of some prospects, or background. Therefore, combining the bullseye chart image and the auxiliary image to construct the image scene will complete all the scene information, making the constructed AR scene more complete.

Further, after constructing the image scene according to the bullseye chart image, the method may also include: projecting the image scene to the target device for display.

After the image scene is constructed, the visual information of the image scene is sent to the target device for display. For example, the constructed third-person AR scene can be fed back to the AR glasses worn by the user, so that the user can see his or her third-person perspective through the AR glasses worn by the user, thereby improving the user's experience.

In the technical means of the embodiment of the present invention, according to the target positioning information of the target device, the scene shooting device within a preset radius centered on it is determined. In this way, the position of the target device can be followed and the position can be determined in real time and flexibly. The device that can be used to construct the image acquisition of the AR scene improves the flexibility and practicality of the image scene construction; at the same time, according to the position and perspective information of the scene shooting device, the bullseye chart image is determined to construct the image scene, The image scene can be accurately constructed according to different positions and perspectives, so that the generated third-person AR scene can more accurately restore the real world and improve the accuracy of image scene construction. [Example 2]

FIG. 2 is a flow chart of an image scene construction method provided in Embodiment 2 of the present invention. This embodiment is an ideal embodiment provided based on the foregoing embodiments. As shown in Figure 2, this method includes: The target device (such as AR glasses or other devices worn by the user) opens the third-person service through the human-computer interaction interface of the third-person application, and then the application uploads the positioning information of the target device to the server through the network.

The server searches for other AR devices within a certain range around the target device location in the database (the general camera focal length range of AR devices, for example, it can be 10 meters). If the number searched exceeds the effective threshold (for example, 5), the third AR device is sent. The three-person service supports requesting the field of view information of devices that meet the location conditions (i.e., a range of 10 meters).

After obtaining the field of view information, the distance to the target device is calculated to be the same, and the positive direction of the field of view angles is the largest difference from each other (it is understandable that a small difference in the positive direction of the field of view will lead to duplication of the scene information contained in the obtained viewing angle information) , and a group of AR devices containing the target device (as shown in Figure 2) within the perspective are used as the target shooting device. Other AR devices within the effective range (the maximum effective shooting range of the AR universal camera, which can be 20 meters, for example) are determined to be auxiliary shooting devices. The third-person support service corresponding to the sending and opening of the target shooting device and the auxiliary shooting device respectively. The difference between the target shooting device and the auxiliary shooting device can be that the scene pictures collected by the target shooting device are only rotated, cropped and spliced, which requires high image elements. Photos; collected by auxiliary shooting equipment to reference and confirm scene objects and details, which need to be cropped, zoomed and virtual processed, and do not require too high graphics elements.

The target shooting equipment and auxiliary shooting equipment turn on the AR front camera for continuous shooting at 10Hz speed, and send pictures and field of view information to the server. The server determines whether the field of view still includes the position of the target device every second or frame. , and then crop the pictures of all target shooting devices, and the missing and unclear parts are rendered through the pictures of the auxiliary shooting device to form a 3D scene picture. Then, a user-centered 3D scene image is modeled and rendered based on the location of the target device and the user's image.

The server instantly sends the constructed scene images to the service requesting device (i.e., the target device) through the network. The target device projects these images onto the AR lenses to complete third-person scene switching, allowing the user to Wearing AR glasses allows you to see a three-dimensional third-person AR scene centered on yourself. [Example 3]

Figure 3 is a schematic structural diagram of an image scene construction device provided in Embodiment 3 of the present invention. As shown in Figure 3, the device 300 includes: The positioning information acquisition module 310 is used to obtain the target positioning information of the target device; The shooting equipment determination module 320 is used to determine scene shooting equipment within a preset radius centered on the target positioning information based on the target positioning information; The bull's-eye chart image determination module 330 is used to determine the bull's-eye chart image based on the position and perspective information of the scene shooting device; The image scene construction module 340 is used to construct the image scene based on the bullseye chart image.

In the technical means of the embodiment of the present invention, according to the target positioning information of the target device, the scene shooting device within the preset radius range centered on it is determined. In this way, the position of the target device can be followed, and the real-time and flexible determination can be The device used to construct the image acquisition of the AR scene improves the flexibility and practicality of the image scene construction; at the same time, according to the position and perspective information of the scene shooting device, the bullseye chart image is determined to construct the image scene, which can According to the different positions and angles of view, the image scene is accurately constructed, so that the generated third-person AR scene more accurately restores the real world and improves the accuracy of the image scene construction.

In an optional implementation, the preset radius includes a first preset radius; accordingly, the bullseye chart image determination module 330 may include: The target device screening unit is used to filter out the target shooting device from the first preset radius range based on the location and perspective information of the scene shooting device; The bull's-eye chart image determination unit is configured to use the image captured by the target shooting device as a bull's-eye chart image when the number of target shooting devices meets a preset quantity threshold.

In an optional implementation, the target device screening unit may be specifically used to: If the scene shooting device is within a first preset radius from the target device, and the target device exists in the perspective information of the scene shooting device, the scene shooting device is determined as the target shooting device.

In an optional implementation, the target device screening unit may be specifically used to: If the distance between the scene shooting device and the target device is the first preset radius, and the target device exists in the perspective information of the scene shooting device, the scene shooting device is determined as the target shooting device.

In an optional implementation, the preset radius includes a second preset radius, and the second preset radius is greater than the first preset radius; accordingly, the bullseye chart image determination module 330 can also be used to : If the distance between the scene shooting device and the target device is between the first preset radius and the second preset radius, or the target device does not exist in the perspective information of the scene shooting device, the scene shooting device is used as the auxiliary shooting device.

In an optional implementation, the image scene construction module 340 can be specifically used for: The image scene is constructed based on the bullseye chart image and the auxiliary image taken by the auxiliary shooting equipment.

In an optional implementation, the device 300 may also include The image scene display module is used to project the image scene to the target device for display.

The image scene construction device provided by the embodiment of the present invention can execute the image scene construction method provided by any embodiment of the present invention, and has corresponding functional modules and functions for executing each image scene construction method. [Example 4]

FIG. 4 shows a schematic structural diagram of an electronic device 10 that can be used to implement embodiments of the present invention. Electronic devices are intended to mean various forms of digital computers, such as laptops, desktops, workstations, personal digital assistants, servers, blades, mainframe computers, and other suitable computers. Electronic devices may also represent various forms of mobile devices, such as personal digital assistants, mobile phones, smartphones, wearable devices (such as helmets, glasses, watches, etc.) and other similar computing devices. The components shown in this specification, their connections and relationships, and their functions are merely examples and are not intended to limit the implementation of the invention described and/or claimed in this specification.

As shown in Figure 4, the electronic device 10 includes at least one processor 11, and a memory communicatively connected to the at least one processor 11, such as a read-only memory (Read-Only Memory, ROM) 12, a random access memory ( Random Access Memory (RAM) 13, etc., in which the memory stores a computer program that can be executed by at least one processor. The processor 11 can operate according to the computer program stored in the read-only memory (ROM) 12 or from the memory unit 18 Computer programs loaded into random access memory (RAM) 13 to perform various appropriate actions and processes. Various programs and data required for the operation of the electronic device 10 can also be stored in the random access memory (RAM) 13 . The processor 11 , the read only memory (ROM) 12 and the random access memory (RAM) 13 are connected to each other through the bus 14 . An input/output (I/O) interface 15 is also connected to the bus 14 .

Multiple components in the electronic device 10 are connected to the input/output (I/O) interface 15, including: input unit 16, such as a keyboard, mouse, etc.; output unit 17, such as various types of displays, speakers, etc.; memory unit 18 , such as magnetic disks, optical discs, etc.; and communication unit 19, such as network cards, modems, wireless communication transceivers, etc. The communication unit 19 allows the electronic device 10 to exchange information/data with other devices through a computer network such as the Internet and/or various telecommunications networks.

Processor 11 may be a variety of general and/or special purpose processing components having processing and computing capabilities. Some examples of the processor 11 include, but are not limited to, a central processing unit (CPU), a graphics processing unit (GPU), various specialized artificial intelligence (Artificial Intelligence, AI) computing chips, and various types of machine learning Model algorithm processor, Digital Signal Processor (DSP), and any appropriate processor, controller, microcontroller, etc. The processor 11 executes various methods and processes described above, such as the image scene construction method.

In some embodiments, the image scene construction method can be implemented as a computer program, which is tangibly included in a computer-readable storage medium, such as the memory unit 18 . In some embodiments, part or all of the computer program may be loaded and/or installed on the electronic device 10 via the read-only memory (ROM) 12 and/or the communication unit 19 . When the computer program is loaded into the random access memory (RAM) 13 and executed by the processor 11, one or more steps of the image scene construction method described above may be performed. Alternatively, in other embodiments, the processor 11 may be configured to perform the image scene construction method in any other suitable manner (eg, by means of firmware).

Various implementations of the systems and technologies described above in this specification can be implemented in digital electronic circuit systems, integrated circuit systems, field programmable gate arrays (Field Programmable Gate Array, FPGA), application specific integrated circuits (Application Specific Integrated Circuit (ASIC), Application Specific Standard Product (ASSP), System on Chip (SOC), Complex Programmable Logic Device (CPLD), computer hardware, firmware, implemented in software, and/or combinations thereof. These various embodiments may include implementation in one or more computer programs executable and/or interpreted on a programmable system including at least one programmable processor, the programmable The processor may be a special purpose or general purpose programmable processor that may receive data and instructions from a storage system, at least one input device, and at least one output device, and transmit data and instructions to the storage system, the at least one input device, and the at least one output device.

Computer programs for implementing the methods of the present invention may be written in any combination of one or more programming languages. These computer programs can be provided to the processor of a general-purpose computer, a special-purpose computer or other programmable data processing device, so that when the computer program is executed by the processor, the functions/operations specified in the flowchart and/or block diagram are implemented. A computer program may execute entirely on the machine, partly on the machine, as a stand-alone software package partly on the machine and partly on a remote machine or entirely on a remote machine or server.

In the context of this disclosure, a computer-readable storage medium may be a tangible medium that may contain or store a computer program for use by or in connection with an instruction execution system, apparatus, or device. Computer-readable storage media may include, but are not limited to, electronic, magnetic, optical, electromagnetic, infrared, or semiconductor systems, devices or devices, or any suitable combination of the foregoing. Alternatively, the computer-readable storage medium may be a machine-readable signal medium. More specific examples of machine-readable storage media would include one or more wire-based electrical connections, portable computer hard drives, hard drives, random access memory (RAM), read only memory (ROM), removable Erasable Programmable Read-Only Memory (EPROM) or flash memory, optical fiber, Compact Disc Read-Only Memory (CD-ROM), optical storage device, magnetic storage device, or any suitable combination of the above.

To provide interaction with a user, the systems and techniques described herein may be implemented on an electronic device having a display device (eg, a cathode ray tube (CRT)) for displaying information to the user or a Liquid Crystal Display (LCD) monitor); and a keyboard and pointing device (for example, a mouse or a trackball) through which a user can provide input to the electronic device. Other types of devices may also be used to provide interaction with the user; for example, the feedback provided to the user may be any form of sensory feedback (e.g., visual feedback, auditory feedback, or tactile feedback); and may be in any form. (including acoustic input, voice input or tactile input) to receive input from the user.

The systems and techniques described herein may be implemented on a computing system that includes back-end components (e.g., as a data server), or a computing system that includes middleware components (e.g., an application server), or a computing system that includes front-end components (e.g., as a data server). For example, a user's computer with a graphical user interface or web browser through which the user can interact with implementations of the systems and technologies described herein) , or a computing system containing any combination of such back-end components, middleware components, or front-end components. The components of the system can be interconnected by any form or medium of digital data communication (e.g., a communications network). Examples of communication networks include: Local Area Network (LAN), Wide Area Network (WAN), blockchain network, and the Internet.

Computing systems can include clients and servers. Clients and servers are generally remote from each other and usually interact over a communications network. A client and server relationship is created by computer programs running on corresponding computers and having a client-server relationship with each other. The server can be a cloud server, also known as cloud computing server or cloud host. It is a host product in the cloud computing service system to solve the difficult management and business expansion problems in traditional physical hosts and VPS services. The defect of sexual weakness.

It should be understood that various forms of the process shown above may be used, with steps reordered, added or deleted. For example, each step described in the present invention can be executed in parallel, sequentially, or in a different order. As long as the desired results of the technical means of the present invention can be achieved, this specification is not limiting.

The above-mentioned specific embodiments do not constitute a limitation on the scope of the present invention. It will be understood by those of ordinary skill in the art that various modifications, combinations, sub-combinations and substitutions are possible depending on design requirements and other factors. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

The present invention claims priority to the Chinese patent application with application number 202211493520.1, which was submitted to the China Patent Office on November 25, 2022. The entire content of the above application is incorporated into the present invention by reference.

10: Electronic equipment 11: Processor 12: Read-only memory (ROM) 13: Random access memory (RAM) 14:Bus 15: Input/output (I/O) interface 16:Input unit 17:Output unit 18:Memory unit 19: Communication unit 300:Device 310: Positioning information acquisition module 320: Shooting equipment determination module 330: Bullseye chart image determination module 340:Image scene construction module

In order to more clearly illustrate the technical means in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present invention. For those with general knowledge in the relevant technical field, other schemas can be obtained based on these schemas without exerting creative work. [Fig. 1] is a flow chart of an image scene construction method provided according to Embodiment 1 of the present invention. [Fig. 2] is a schematic diagram of a photographing device applicable to Embodiment 2 of the present invention. [Fig. 3] is a schematic structural diagram of an image scene construction device provided according to Embodiment 3 of the present invention. [Fig. 4] is a schematic structural diagram of an electronic device that implements the image scene construction method according to the embodiment of the present invention.

S110, S120, S130, S140: steps

Claims (10)

An image scene construction method, applied to electronic equipment, characterized by: obtaining target positioning information of a target device; determining scene shooting equipment within a preset radius centered on the target positioning information based on the target positioning information; According to the position and perspective information of the scene shooting device, a bull's-eye diagram image is determined; according to the bull's-eye diagram image, an image scene is constructed; wherein the image scene is an augmented reality scene; wherein the target device is an urgent need for the third A device for displaying three-dimensional three-dimensional scenes. The scene shooting device is a hardware device for image shooting or video recording. The method of claim 1, wherein the preset radius includes a first preset radius; correspondingly, determining the bullseye chart image according to the position and perspective information of the scene shooting device includes: according to the scene shooting device Position and angle information are used to filter out the target shooting equipment from the first preset radius range; when the number of the target shooting equipment meets the preset quantity threshold, the image taken by the target shooting equipment is used as a bullseye chart image. The method as described in claim 2, wherein the target shooting device is selected from the first preset radius range according to the position and perspective information of the scene shooting device, including: if the scene shooting device is within a distance of the target device Within the first preset radius, and if the target device exists in the perspective information of the scene shooting device, the scene shooting device is determined to be the target shooting device. The method as described in claim 2, wherein the position and view of the shooting device according to the scene Angle information, filtering out the target shooting device from the first preset radius range, including: if the scene shooting device is distanced from the target device by the first preset radius, and the angle information of the scene shooting device contains the target device, the scene shooting device is determined as the target shooting device. The method according to any one of claims 2 to 4, wherein the preset radius includes a second preset radius, and the second preset radius is larger than the first preset radius; accordingly, in the method according to the The position and angle information of the scene shooting device, after determining the bullseye chart image, also includes: if the distance between the scene shooting device and the target device is between the first preset radius and the second preset radius, or, the If the target device does not exist in the perspective information of the scene shooting device, the scene shooting device will be used as the auxiliary shooting device. The method of claim 5, wherein constructing the image scene based on the bullseye chart image includes: constructing the image scene based on the bullseye chart image and the auxiliary image captured by the auxiliary shooting device . According to the method described in any one of claims 1 to 4, after the image scene is constructed based on the bullseye chart image, the method further includes: projecting the image scene to the target device for display. An image scene construction device, which is characterized by including: a positioning information acquisition module, used to obtain the target positioning information of a target device; a shooting device determination module, used to determine the target positioning information as the center based on the target positioning information scene shooting equipment within a preset radius; the bullseye chart image determination module is used to determine the bullseye based on the location and perspective information of the scene shooting equipment chart image; the image scene construction module is used to construct an image scene based on the bullseye chart image; wherein the image scene is an augmented reality scene; wherein the target device is an urgently needed third-person three-dimensional scene The equipment shown is a hardware device for image shooting or video recording. An electronic device, characterized by comprising: at least one processor; and a memory communicatively connected to the at least one processor; wherein the memory stores a computer program that can be executed by the at least one processor, and the computer program is The at least one processor executes, so that the at least one processor can execute the image scene construction method described in any one of claims 1 to 7. A computer-readable storage medium stores computer instructions, and the computer instructions are used to enable the processor to implement the image scene construction method described in any one of claims 1 to 7 when executed.