WO2020062919A1

WO2020062919A1 - Data processing method, mec server and terminal device

Info

Publication number: WO2020062919A1
Application number: PCT/CN2019/090328
Authority: WO
Inventors: 夏炀; 谭正鹏
Original assignee: Oppo广东移动通信有限公司
Priority date: 2018-09-30
Filing date: 2019-06-06
Publication date: 2020-04-02
Also published as: CN109413409A; CN109413409B

Abstract

Provided by the embodiments of the present invention are a data processing method, terminal device, MEC server, chip, computer readable storage medium, computer program product and computer program, the method comprising: receiving orientation information of a terminal device; determining a photographing angle and spatial relative position information of the terminal device on the basis of the orientation information of the terminal device; and carrying out three-dimensional image modeling on the basis of the photographing angle and spatial relative position information of the terminal device.

Description

Data processing method, MEC server and terminal equipment

Technical field

The embodiments of the present application relate to the field of information processing technologies, and in particular, to a data processing method, a terminal device, a MEC server, a chip, a computer-readable storage medium, a computer program product, and a computer program.

Background technique

With the continuous development of mobile communication networks, the transmission rate of mobile communication networks has increased rapidly, thus providing strong technical support for the generation and development of 3D video services. The three-dimensional data includes two-dimensional image data (for example, RGB data, etc.) and depth data (Depth data), and three-dimensional data is transmitted by transmitting two-dimensional video data and depth data, respectively. However, when performing three-dimensional modeling, since only the upper, lower, left, and right information of the two-dimensional image information can be obtained, the accuracy of the three-dimensional modeling cannot be guaranteed.

Summary of the Invention

To solve the above technical problems, embodiments of the present invention provide a data processing method, a terminal device, a MEC server, a chip, a computer-readable storage medium, a computer program product, and a computer program.

The data processing method provided in the embodiment of the present application, which is applied to a MEC server, includes:

Receiving attitude information of a terminal device;

Determining a shooting angle and spatial relative position information of the terminal device based on the posture information of the terminal device;

Three-dimensional image modeling is performed based on the shooting angle of the terminal device and the spatial relative position information.

A data processing method provided in an embodiment of the present application, which is applied to a terminal device, includes:

Collect attitude information of the terminal equipment;

Sending the attitude information of the terminal device to the network side; so that the network side determines the shooting angle and spatial relative position information of the terminal device based on the attitude information of the terminal device, and based on the shooting angle and location of the terminal device The spatial relative position information is described, and three-dimensional image modeling is performed.

A MEC server provided in an embodiment of the present application includes:

A first communication unit, configured to receive attitude information of a terminal device;

A first processing unit, configured to determine a shooting angle and spatial relative position information of the terminal device based on the posture information of the terminal device, and perform three-dimensional image construction based on the shooting angle of the terminal device and the spatial relative position information mold.

A terminal device provided in an embodiment of the present application includes:

An acquisition unit for acquiring attitude information of the terminal device;

The second communication unit is configured to send attitude information of the terminal device to the network side.

The MEC server provided in the embodiment of the present application includes a processor and a memory. The memory is used to store a computer program, and the processor is used to call and run the computer program stored in the memory to execute the data processing method described above.

The terminal device provided in the embodiment of the present application includes a processor and a memory. The memory is used to store a computer program, and the processor is used to call and run the computer program stored in the memory to execute the data processing method described above.

The chip provided in the embodiment of the present application is used to implement the foregoing data processing method.

Specifically, the chip includes: a processor, configured to call and run a computer program from a memory, so that a device installed with the chip executes the foregoing data processing method.

The computer-readable storage medium provided in the embodiments of the present application is used to store a computer program, and the computer program causes a computer to execute the foregoing data processing method.

The computer program product provided in the embodiment of the present application includes computer program instructions, and the computer program instructions cause a computer to execute the foregoing data processing method.

The computer program provided in the embodiment of the present application, when run on a computer, causes the computer to execute the above-mentioned data processing method.

Through the above technical solution, it is possible to determine the shooting angle and spatial relative position information of the terminal device based on the attitude information of the terminal device, and then perform 3D image modeling. Since the environmental factors of the shooting scene are added during the 3D modeling, it is guaranteed This improves the accuracy of 3D modeling.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 is a schematic diagram of a system architecture according to an embodiment of the present application; FIG.

FIG. 2 is a first schematic flowchart of a data processing method according to an embodiment of the present application; FIG.

FIG. 3a is a first schematic scenario diagram provided by an embodiment of the present application; FIG.

FIG. 3b is a second schematic view of a scenario provided by an embodiment of the present application; FIG.

4 is a second schematic flowchart of a data processing method according to an embodiment of the present application;

FIG. 5 is a schematic structural composition diagram of a MEC server according to an embodiment of the present application; FIG.

6 is a schematic structural composition diagram of a terminal device according to an embodiment of the present application;

7 is a schematic structural diagram of a communication device according to an embodiment of the present application;

8 is a schematic structural diagram of a chip according to an embodiment of the present application;

FIG. 9 is a schematic block diagram of a communication system according to an embodiment of the present application.

detailed description

Before the technical solution of the embodiment of the present invention is described in detail, a system architecture to which the data processing method of the embodiment of the present invention is applied is briefly described. The data processing method of the embodiment of the present invention is applied to a service related to three-dimensional video data, such as a service for sharing three-dimensional video data, or a live broadcast service based on three-dimensional video data. In this case, due to the large amount of 3D video data, the transmitted depth data and 2D video data require higher technical support in the data transmission process, so the mobile communication network needs a faster data transmission rate. , And a more stable data transmission environment.

FIG. 1 is a schematic diagram of a system architecture to which a data processing method is applied according to an embodiment of the present invention; as shown in FIG. 1, the system may include a terminal, a base station, a MEC server, a service processing server, a core network, and the Internet, etc .; High-speed channels are established between the processing servers through the core network to achieve data synchronization.

Taking the application scenario where two terminals interact as shown in Figure 1 as an example, MEC server A is a MEC server deployed near terminal A (sender), and core network A is the core network in the area where terminal A is located; correspondingly, the MEC server B is a MEC server deployed near terminal B (receiving end), and core network B is the core network in the area where terminal B is located; MEC server A and MEC server B can communicate with the service processing server through core network A and core network B, respectively. Build high-speed channels for data synchronization.

Among them, after the three-dimensional video data sent by the terminal A is transmitted to the MEC server A, the MEC server A synchronizes the data to the service processing server through the core network A; and the MEC server B obtains the three-dimensional video data sent by the terminal A from the service processing server And send it to terminal B for presentation.

Here, if terminal B and terminal A use the same MEC server to implement transmission, then terminal B and terminal A directly implement three-dimensional video data transmission through one MEC server without the participation of a service processing server. This method is called local Way back. Specifically, it is assumed that the terminal B and the terminal A realize the transmission of three-dimensional video data through the MEC server A. After the three-dimensional video data sent by the terminal A is transmitted to the MEC server A, the three-dimensional video data sent by the MEC server A to the terminal B is presented.

Here, the terminal may select an evolved base station (eNB) that accesses a 4G network or a next-generation evolved base station (gNB) that accesses a 5G network based on the network situation, or the configuration of the terminal itself, or an algorithm configured by itself. The eNB is connected to the MEC server through a Long Term Evolution (LTE) access network, so that the gNB is connected to the MEC server through the Next Generation Access Network (NG-RAN).

Here, the MEC server is deployed on the edge of the network near the terminal or the source of the data. The so-called near the terminal or the source of the data is not only at the logical location, but also geographically close to the terminal or the source of the data. Different from the main service processing servers in existing mobile communication networks, which are deployed in several large cities, multiple MEC servers can be deployed in one city. For example, in an office building with many users, a MEC server can be deployed near the office building.

Among them, the MEC server, as an edge computing gateway with core capabilities of converged networks, computing, storage, and applications, provides platform support for edge computing including device domains, network domains, data domains, and application domains. It connects various types of smart devices and sensors, and provides smart connection and data processing services nearby, allowing different types of applications and data to be processed in the MEC server, realizing business real-time, business intelligence, data aggregation and interoperation, security and privacy protection, etc. Key intelligent services effectively improve the intelligent decision-making efficiency of the business.

An embodiment of the present invention provides a data processing method, which is applied to a MEC server. As shown in FIG. 2, the method includes:

Step 201: Receive attitude information of a terminal device;

Step 202: Determine a shooting angle and spatial relative position information of the terminal device based on the posture information of the terminal device.

Step 203: Perform three-dimensional image modeling based on the shooting angle of the terminal device and the spatial relative position information.

Here, the terminal device is a device provided with a camera. Specifically, this embodiment may include a camera capable of collecting two-dimensional image information and a camera capable of collecting depth information.

In the foregoing step 201, the attitude information of the terminal device may be collected by using a gyroscope; the obtained attitude information may be angle information of the three axes of the terminal device when it is deflected and tilted; it needs to be understood here that the The angle information of each axis can be referred to the world coordinate system.

In the foregoing step 202, determining the shooting angle and spatial relative position information of the terminal device based on the posture information of the terminal device may include: determining, based on the positional relationship between the terminal device and its acquisition component, the terminal device's A shooting angle; determining spatial relative position information of the terminal device and a target object based on the shooting angle, depth information corresponding to the two-dimensional image information, and posture information of the terminal device.

Wherein, the shooting angle has a corresponding relationship with the positional relationship between the terminal device and its collection component; specifically, the method further includes: obtaining at least one preset shooting angle, each shooting angle described in The positional relationship between the terminal device and its acquisition component.

Further, the collection component of the terminal device can be understood as the positional relationship between the terminal device and its two-dimensional camera; the terminal device can use the plane on which the rear shell is located to measure the positional relationship, and the two-dimensional camera can use its central axis for positional relationship For example, referring to Figure 3a, you can use the A tangent to slice the terminal equipment to obtain the schematic diagram of the vertical section on the right side; the center axis of the cutting section on the right side can be relative to the plane of the housing of the terminal device. Relationship; further, determining a shooting angle of the terminal device according to a preset shooting angle and a relative relationship between the terminal device and the collecting component.

Based on the shooting angle, the depth information corresponding to the two-dimensional image information, and the attitude information of the terminal device, determine the spatial relative position information of the terminal device and the target object. See FIG. 3b. The depth information corresponding to the image information can determine the spatial relative position information between the terminal device and the target object based on the posture information of the terminal device, that is, based on the relative position relationship between the terminal device and the target object based on world coordinates, that is, It enables the network device to obtain the relative position relationship between the terminal device and the target object in the world coordinate system.

Furthermore, according to the shooting angle and the spatial relative position relationship of the terminal device, and combined with the two-dimensional image information and the depth information of the two-dimensional image information, the three-dimensional image modeling is performed, and finally a three-dimensional image consistent with the current shooting scene can be obtained.

It can be seen that by adopting the above solution, it is possible to determine the shooting angle and spatial relative position information of the terminal device based on the attitude information of the terminal device, and then perform three-dimensional image modeling. Since the environmental factors of the shooting scene are added during the three-dimensional modeling, Therefore, the accuracy of 3D modeling is guaranteed.

An embodiment of the present invention provides a data processing method, which is applied to a terminal device, as shown in FIG. 4, and includes:

Step 401: Collect attitude information of the terminal device;

Step 402: Send the attitude information of the terminal device to the network side; so that the network side determines the shooting angle and spatial relative position information of the terminal device based on the attitude information of the terminal device, and the shooting based on the terminal device. The angle and the spatial relative position information are used to perform three-dimensional image modeling.

In the foregoing step 401, the attitude information of the terminal device may be collected by using a gyroscope to detect the attitude information of the terminal device. Among them, the attitude information collected by the gyroscope can be the angle information of the three axes when the terminal device is deflected and tilted. It should be understood here that the angle information of the three axis directions of the terminal device can be used as a reference for the world coordinate system. .

While implementing the foregoing scheme, it may also include:

Collect two-dimensional image information and corresponding depth information for the target object;

Send two-dimensional image information and depth information corresponding to the two-dimensional image information to the network side.

The acquiring the two-dimensional image information and the depth information corresponding to the two-dimensional image information may be: acquiring a two-dimensional image of the target object through the first camera unit to obtain N frames of two-dimensional image information for the target object; N Is an integer greater than or equal to 1; depth information corresponding to each frame of the two-dimensional image information in the N-frame two-dimensional image information is synchronously collected by the second camera unit and the first camera unit;

It should be noted that the first camera unit may be a 2D camera, and the second camera unit may be a depth camera; and the 2D camera and the depth camera are synchronized to shoot, that is, a two-dimensional image acquired by the two cameras Information and depth information can correspond in the time domain; for example, two-dimensional image 1 is collected at time 1 and depth information 1 is collected at time 1, that is, there is a one-to-one correspondence between the two-dimensional image 1 and the depth information 1, Further, when two-dimensional images and depth information are collected at other times, they can also correspond one-to-one through the time information.

It should also be noted that the terminal device can send two-dimensional image information and depth information corresponding to the subject area based on the TCP protocol.

It can be seen that by adopting the foregoing solution, the posture information of the terminal device can be sent to the network side, so that the network side can determine the shooting angle and spatial relative position information of the terminal device, and then perform 3D image modeling. The environmental factors of the shooting scene are increased, so the accuracy of 3D modeling is guaranteed.

An embodiment of the present invention provides a MEC server, as shown in FIG. 5, including:

A first communication unit 51, configured to receive posture information of a terminal device;

A first processing unit 52, configured to determine a shooting angle of the terminal device and spatial relative position information based on the posture information of the terminal device; and perform a three-dimensional image based on the shooting angle of the terminal device and the spatial relative position information Modeling.

A first processing unit 52, configured to determine a shooting angle of the terminal device for a target object according to a positional relationship between the terminal device and its collecting component; based on the shooting angle and a depth corresponding to the two-dimensional image information Information and posture information of the terminal device, determine spatial relative position information of the terminal device and a target object.

Wherein, there is a corresponding relationship between the shooting angle and the positional relationship between the terminal device and its collection component; specifically, the first processing unit 52 is configured to obtain each shooting at a preset at least one shooting angle. The positional relationship between the terminal device and its acquisition component in the angle.

Further, the collection component of the terminal device can be understood as the positional relationship between the terminal device and its two-dimensional camera; the terminal device can use the plane on which the rear shell is located to measure the positional relationship, and the two-dimensional camera can use its central axis to perform the positional relationship. For example, referring to Figure 3a, you can use the A tangent to slice the terminal equipment to obtain the schematic diagram of the vertical section on the right side; the center axis of the cutting section on the right side can be relative to the plane of the housing of the terminal device. Relationship; further, determining a shooting angle of the terminal device according to a preset shooting angle and a relative relationship between the terminal device and the collecting component.

An embodiment of the present invention provides a terminal device, as shown in FIG. 6, including:

An acquisition unit 61, configured to acquire attitude information of a terminal device;

The second communication unit 62 is configured to send attitude information of the terminal device to the network side.

The foregoing collecting unit 61 is configured to detect a posture information of the terminal device by using a gyroscope. Among them, the attitude information collected by the gyroscope can be the angle information of the three axes when the terminal device is deflected and tilted. It should be understood here that the angle information of the three axis directions of the terminal device can be used as a reference for the world coordinate system. .

While implementing the foregoing scheme, it may also include:

An acquisition unit 61, configured to acquire two-dimensional image information and corresponding depth information of a target object;

The second communication unit 62 is configured to send two-dimensional image information and depth information corresponding to the two-dimensional image information to the network side.

FIG. 7 is a schematic structural diagram of a communication device 700 according to an embodiment of the present application. It should be understood that the communication device shown in FIG. 7 may be a terminal device or a MEC server in this embodiment. The communication device 700 shown in FIG. 7 includes a processor 710, and the processor 710 may call and run a computer program from a memory to implement the method in the embodiment of the present application.

Optionally, as shown in FIG. 7, the communication device 700 may further include a memory 720. The processor 710 may call and run a computer program from the memory 720 to implement the method in the embodiment of the present application.

The memory 720 may be a separate device independent of the processor 710, or may be integrated in the processor 710.

Optionally, as shown in FIG. 7, the communication device 700 may further include a transceiver 730, and the processor 710 may control the transceiver 730 to communicate with other devices. Specifically, it may send information or data to other devices, or receive other information. Information or data sent by the device.

The transceiver 730 may include a transmitter and a receiver. The transceiver 730 may further include antennas, and the number of antennas may be one or more.

Optionally, the communication device 700 may specifically be the MEC server according to the embodiment of the present application, and the communication device 700 may implement the corresponding process implemented by the MEC server in each method of the embodiment of the present application. For brevity, details are not described herein again. .

Optionally, the communication device 700 may specifically be a mobile terminal device / terminal device in the embodiment of the present application, and the communication device 700 may implement a corresponding process implemented by the mobile terminal device / terminal device in each method in the embodiments of the present application, For brevity, I will not repeat them here.

FIG. 8 is a schematic structural diagram of a chip according to an embodiment of the present application. The chip 800 shown in FIG. 8 includes a processor 810, and the processor 810 can call and run a computer program from a memory to implement the method in the embodiment of the present application.

Optionally, as shown in FIG. 8, the chip 800 may further include a memory 820. The processor 810 may call and run a computer program from the memory 820 to implement the method in the embodiment of the present application.

The memory 820 may be a separate device independent of the processor 810, or may be integrated in the processor 810.

Optionally, the chip 800 may further include an input interface 830. The processor 810 may control the input interface 830 to communicate with other devices or chips. Specifically, the processor 810 may obtain information or data sent by other devices or chips.

Optionally, the chip 800 may further include an output interface 840. The processor 810 may control the output interface 840 to communicate with other devices or chips. Specifically, the processor 810 may output information or data to the other devices or chips.

Optionally, the chip may be applied to the MEC server in the embodiments of the present application, and the chip may implement the corresponding processes implemented by the MEC server in the methods of the embodiments of the present application. For brevity, details are not described herein again.

Optionally, the chip may be applied to the mobile terminal device / terminal device in the embodiments of the present application, and the chip may implement the corresponding process implemented by the mobile terminal device / terminal device in each method of the embodiments of the present application. For simplicity, I will not repeat them here.

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

FIG. 9 is a schematic block diagram of a communication system 900 according to an embodiment of the present application. As shown in FIG. 9, the communication system 900 includes a terminal device 910 and a MEC server 920.

The terminal device 910 may be used to implement the corresponding functions implemented by the terminal device in the foregoing method, and the MEC server 920 may be used to implement the corresponding functions implemented by the MEC server in the foregoing method. For brevity, details are not described herein again. .

It should be understood that the processor in the embodiment of the present application may be an integrated circuit chip and has a signal processing capability. In the implementation process, each step of the foregoing method embodiment may be completed by using an integrated logic circuit of hardware in a processor or an instruction in a form of software. The above processor may be a general-purpose processor, a digital signal processor (DSP), an application specific integrated circuit (ASIC), an off-the-shelf programmable gate array (Field, Programmable Gate Array, FPGA), or other Programming logic devices, discrete gate or transistor logic devices, discrete hardware components. Various methods, steps, and logical block diagrams disclosed in the embodiments of the present application can be implemented or executed. A general-purpose processor may be a microprocessor or the processor may be any conventional processor or the like. The steps of the method disclosed in combination with the embodiments of the present application may be directly implemented by a hardware decoding processor, or may be performed by using a combination of hardware and software modules in the decoding processor. The software module may be located in a mature storage medium such as a random access memory, a flash memory, a read-only memory, a programmable read-only memory, or an electrically erasable programmable memory, a register, and the like. The storage medium is located in a memory, and the processor reads the information in the memory and completes the steps of the foregoing method in combination with its hardware.

It can be understood that the memory in the embodiment of the present application may be a volatile memory or a non-volatile memory, or may include both volatile and non-volatile memory. Among them, the non-volatile memory may be a read-only memory (ROM), a programmable read-only memory (PROM), an erasable programmable read-only memory (EPROM), and an electronic memory. Erase programmable read-only memory (EPROM, EEPROM) or flash memory. The volatile memory may be Random Access Memory (RAM), which is used as an external cache. By way of example, but not limitation, many forms of RAM are available, such as Static Random Access Memory (SRAM), Dynamic Random Access Memory (DRAM), Synchronous Dynamic Random Access Memory (Synchronous DRAM, SDRAM), double data rate synchronous dynamic random access memory (Double SDRAM, DDR SDRAM), enhanced synchronous dynamic random access memory (Enhanced SDRAM, ESDRAM), synchronous connection dynamic random access memory (Synchlink DRAM, SLDRAM ) And direct memory bus random access memory (Direct Rambus RAM, DR RAM). It should be noted that the memory of the systems and methods described herein is intended to include, but is not limited to, these and any other suitable types of memory.

It should be understood that the foregoing memory is exemplary but not restrictive. For example, the memory in the embodiment of the present application may also be a static random access memory (static RAM, SRAM), a dynamic random access memory (dynamic RAM, DRAM), Synchronous dynamic random access memory (SDRAM), double data rate synchronous dynamic random access memory (Double SDRAM, DDR SDRAM), enhanced synchronous dynamic random access memory (enhanced SDRAM, ESDRAM), synchronous connection Dynamic random access memory (synch link DRAM, SLDRAM) and direct memory bus random access memory (Direct RAMbus RAM, DR RAM) and so on. That is, the memories in the embodiments of the present application are intended to include, but not limited to, these and any other suitable types of memories.

An embodiment of the present application further provides a computer-readable storage medium for storing a computer program.

Optionally, the computer-readable storage medium may be applied to the MEC server in the embodiment of the present application, and the computer program causes the computer to execute the corresponding process implemented by the MEC server in each method in the embodiment of the present application. No longer.

Optionally, the computer-readable storage medium may be applied to the mobile terminal device / terminal device in the embodiments of the present application, and the computer program causes the computer to execute the mobile terminal device / terminal device implemented in each method in the embodiments of the present application. The corresponding process is omitted here for brevity.

An embodiment of the present application further provides a computer program product, including computer program instructions.

Optionally, the computer program product can be applied to the MEC server in the embodiments of the present application, and the computer program instructions cause the computer to execute the corresponding processes implemented by the MEC server in each method of the embodiments of the present application. More details.

Optionally, the computer program product can be applied to a mobile terminal device / terminal device in the embodiments of the present application, and the computer program instructions cause the computer to execute the corresponding method implemented by the mobile terminal device / terminal device in each method in the embodiments of the present application. For the sake of brevity, we will not repeat them here.

The embodiment of the present application also provides a computer program.

Optionally, the computer program may be applied to the MEC server in the embodiment of the present application. When the computer program is run on the computer, the computer is caused to execute the corresponding processes implemented by the MEC server in each method in the embodiment of the present application. , Will not repeat them here.

Optionally, the computer program may be applied to a mobile terminal device / terminal device in the embodiments of the present application. When the computer program is run on a computer, the computer is caused to execute the methods in the embodiments of the application by the mobile terminal device / terminal. The corresponding process implemented by the device is not repeated here for brevity.

Those of ordinary skill in the art may realize that the units and algorithm steps of each example described in connection with the embodiments disclosed herein can be implemented by electronic hardware, or a combination of computer software and electronic hardware. Whether these functions are performed in hardware or software depends on the specific application and design constraints of the technical solution. Professional technicians can use different methods to implement the described functions for each specific application, but such implementation should not be considered to be beyond the scope of this application.

Those skilled in the art can clearly understand that, for the convenience and brevity of description, the specific working processes of the systems, devices, and units described above can refer to the corresponding processes in the foregoing method embodiments, and are not repeated here.

In the several embodiments provided in this application, it should be understood that the disclosed systems, devices, and methods may be implemented in other ways. For example, the device embodiments described above are only schematic. For example, the division of the unit is only a logical function division. In actual implementation, there may be another division manner. For example, multiple units or components may be combined or Can be integrated into another system, or some features can be ignored or not implemented. In addition, the displayed or discussed mutual coupling or direct coupling or communication connection may be indirect coupling or communication connection through some interfaces, devices or units, which may be electrical, mechanical or other forms.

The units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, may be located in one place, or may be distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the objective of the solution of this embodiment.

In addition, each functional unit in each embodiment of the present application may be integrated into one processing unit, or each of the units may exist separately physically, or two or more units may be integrated into one unit.

If the functions are implemented in the form of software functional units and sold or used as independent products, they can be stored in a computer-readable storage medium. Based on this understanding, the technical solution of this application is essentially a part that contributes to the existing technology or a part of the technical solution can be embodied in the form of a software product, which is stored in a storage medium, including Several instructions are used to cause a computer device (which may be a personal computer, a server, or a MEC server, etc.) to perform all or part of the steps of the method described in the embodiments of the present application. The aforementioned storage media include: U disk, mobile hard disk, read-only memory (Read-Only Memory) ROM, random access memory (Random Access Memory, RAM), magnetic disks or optical disks and other media that can store program codes .

The above is only a specific implementation of this application, but the scope of protection of this application is not limited to this. Any person skilled in the art can easily think of changes or replacements within the technical scope disclosed in this application. It should be covered by the protection scope of this application. Therefore, the protection scope of this application shall be subject to the protection scope of the claims.

Claims

A data processing method applied to a MEC server includes:

Receiving attitude information of a terminal device;

Determining a shooting angle and spatial relative position information of the terminal device based on the posture information of the terminal device;

Three-dimensional image modeling is performed based on the shooting angle of the terminal device and the spatial relative position information.
The method according to claim 1, wherein when determining the shooting angle and spatial relative position information of the terminal device, the method further comprises:

Receive two-dimensional image information and depth information corresponding to the two-dimensional image information from the terminal device.
The method according to claim 2, wherein determining the shooting angle and spatial relative position information of the terminal device based on the posture information of the terminal device comprises:

Determining a shooting angle of the terminal device for a target object according to a position relationship between the terminal device and its collection component;

Based on the shooting angle, the depth information corresponding to the two-dimensional image information, and the attitude information of the terminal device, determine the spatial relative position information of the terminal device and the target object.
The method according to claim 3, wherein before determining the shooting angle of the terminal device for the target object based on the positional relationship between the terminal device and its acquisition component, and the posture information of the terminal device, all The method also includes:

Under a preset at least one shooting angle, a positional relationship between the terminal device and its collection component in each shooting angle is obtained.
A data processing method applied to a terminal device includes:

Collect attitude information of the terminal equipment;

Sending the attitude information of the terminal device to the network side; so that the network side determines the shooting angle and spatial relative position information of the terminal device based on the attitude information of the terminal device, and based on the shooting angle and location of the terminal device The spatial relative position information is described, and three-dimensional image modeling is performed.
The method according to claim 5, wherein the method further comprises:

Collect two-dimensional image information and corresponding depth information for the target object;

Send two-dimensional image information and depth information corresponding to the two-dimensional image information to the network side.
The method according to claim 5, wherein the collecting posture information of the terminal device comprises:

Using a gyroscope to detect attitude information of the terminal device.
A MEC server includes:

A first communication unit, receiving posture information of a terminal device;

The first processing unit determines a shooting angle and spatial relative position information of the terminal device based on the posture information of the terminal device, and performs three-dimensional image modeling based on the shooting angle of the terminal device and the spatial relative position information.
The MEC server according to claim 8, wherein the first communication unit receives two-dimensional image information and depth information corresponding to the two-dimensional image information from the terminal device.
The MEC server according to claim 9, wherein the first processing unit determines a shooting angle of the terminal device for the target object according to a positional relationship between the terminal device and its acquisition component; based on the shooting angle 2. Depth information corresponding to the two-dimensional image information and posture information of the terminal device determine spatial relative position information of the terminal device and a target object.
The MEC server according to claim 10, wherein the first processing unit acquires a positional relationship between the terminal device and its collection component in each of the preset shooting angles in at least one shooting angle.
A terminal device includes:

An acquisition unit, which collects attitude information of the terminal device;

The second communication unit sends posture information of the terminal device to the network side.
The terminal device according to claim 12, wherein the acquisition unit collects two-dimensional image information for a target object and its corresponding depth information;

The second communication unit sends two-dimensional image information and depth information corresponding to the two-dimensional image information to the network side.
The terminal device according to claim 12, wherein the acquisition unit uses a gyroscope to detect attitude information of the terminal device.
A MEC server includes a processor and a memory, where the memory is configured to store a computer program, and the processor is configured to call and run the computer program stored in the memory, and execute the method according to any one of claims 1 to 4. Methods.
A terminal device includes a processor and a memory, where the memory is used to store a computer program, and the processor is used to call and run the computer program stored in the memory, and execute the method according to any one of claims 5 to 7. Methods.
A chip includes a processor for calling and running a computer program from a memory, so that a device having the chip installed performs the method according to any one of claims 1 to 4.
A chip includes a processor for calling and running a computer program from a memory, so that a device having the chip installed executes the method according to any one of claims 5 to 7.
A computer-readable storage medium for storing a computer program that causes a computer to perform the method according to any one of claims 1 to 7.
A computer program product comprising computer program instructions that cause a computer to perform the method according to any one of claims 1 to 7.
A computer program that causes a computer to perform the method according to any one of claims 1 to 7.