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Fog calculation method for realizing AR (Augmented Reality) remote real-time control by spatial positioning tracking

A tracking realization and real-time control technology, applied in computing, 3D image processing, image data processing, etc., can solve problems such as poor real-time interactive experience, time-consuming, server computing pressure, etc., to achieve convenient and effective communication and processing , The operation process is smooth and reliable, and the effect of reducing the computing burden

Pending Publication Date: 2022-03-11
江苏中威软件技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The current video call lies in the interaction of images and voices. Some of them cannot be signed and marked by clicking on the point on the video call terminal, and some can be operated on the video, but this operation is generally one-way, and It is achieved through screen recording, and the real-time interactive experience is not good
[0004] In the past, cloud computing needs to transmit a large amount of data to the server. The server transmits the corresponding data results to the client through data processing and processing. It will take a lot of time in the middle, and it will easily cause computing pressure on the server, and even network congestion. Happening

Method used

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  • Fog calculation method for realizing AR (Augmented Reality) remote real-time control by spatial positioning tracking
  • Fog calculation method for realizing AR (Augmented Reality) remote real-time control by spatial positioning tracking
  • Fog calculation method for realizing AR (Augmented Reality) remote real-time control by spatial positioning tracking

Examples

Experimental program
Comparison scheme
Effect test

example 1

[0046] Based on the above-mentioned AR video communication platform, a fog computing method for spatial positioning tracking to realize AR remote real-time control is proposed. The terminal device at the sending end supports the AR SDK plug-in. figure 1 and image 3 The contents shown include the following steps:

[0047] S1, establish a communication connection, combine Figure 4 The content shown includes the following steps:

[0048] S1.1. The sending end sends a request to establish communication and transfers it to the receiving end through the server;

[0049] S1.2. The receiving end chooses whether to receive the request for establishing communication. When receiving the request, it will feed back the signal of establishing communication to the server, and then send it to the sending end through the server. The sending end establishes a video communication connection with the receiving end, and enters S1.3; if If the request is not received, the signal of rejection i...

example 2

[0082] Based on the above-mentioned AR video communication platform, spatial positioning tracking realizes the fog computing method of AR remote real-time control, combined with figure 1 As shown in the content, when the terminal device at the sending end does not support the AR SDK plug-in, the following steps are included:

[0083] S1, establish a communication connection, combine Figure 4 The content shown includes the following steps:

[0084] S1.1. The sending end sends a request to establish communication and transfers it to the receiving end through the server;

[0085] S1.2. The receiving end chooses whether to receive the request for establishing communication. When receiving the request, it will feed back the signal of establishing communication to the server, and then send it to the sending end through the server. The sending end establishes a video communication connection with the receiving end, and enters S1.3; if If the request is not received, the signal of ...

example 3

[0111] In order to better reflect the advantages of fog computing, sensor devices can be embedded in special scenes. The sensors send the calculation results to the cloud, and the cloud then transmits them to the terminal devices, which can monitor and warn the scene more intuitively. Among them, the relevant data set includes the sensor id, the coordinate position of the sensor, the connection port for wireless / Bluetooth transmission of sensor data, etc. After the program is opened, the terminal device at the sending end obtains the coordinates of the current area according to the location, and then the AR voice and video communication platform will External sensors that match the coordinates of the region and the coordinates of the sensor (for example: set a distance range of 10 meters, as long as the straight-line distance between the coordinates of the sensor and the coordinates of the terminal device is less than or equal to 10 meters, it is a matching external sensor sens...

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Abstract

The invention discloses a fog computing method for realizing AR (Augmented Reality) remote real-time control through spatial positioning and tracking. The method comprises the following steps: initiating establishment of video communication; constructing a virtual environment model; performing a real-time AR voice and video call; the two parties of the voice and video call can send the corresponding operation instruction to the opposite party in real time, receive the operation instruction of the opposite party on the screen in real time and carry out corresponding logic calculation to be displayed on the own screen, so that a brand-new, easy-to-use and visible command mode is realized, and the remote communication interaction experience degree is greatly improved. According to the invention, interconnection calculation is carried out between clients, so that the amount of data sent to the cloud and sent from the cloud is greatly reduced, the delay of local calculation is reduced, the security risk is reduced to the greatest extent, the operation process is smooth and stable, real-time interaction of real-time video call and screen AR is realized, and the user experience is improved. And the experience is improved, and the AR information of the interactive screen is restored.

Description

technical field [0001] The invention relates to the field of AR real-time video calls, in particular to a fog computing method for realizing remote real-time control of AR through spatial positioning and tracking. Background technique [0002] Video call, also known as video communication, is divided into two ways: IP route and ordinary telephone line. Video communication usually refers to a communication method based on the Internet and mobile Internet terminals that transmits human voice and images in real time through mobile phones. [0003] The current video call lies in the interaction of images and voices. Some of them cannot be signed and marked by clicking on the point on the video call terminal, and some can be operated on the video, but this operation is generally one-way, and It is achieved through screen recording, and the real-time interactive experience is not good. [0004] In the past, cloud computing needs to transmit a large amount of data to the server. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T17/05G06T15/04G06T7/70H04N7/14
CPCG06T17/05G06T15/04G06T7/70H04N7/147
Inventor 何冉冉何中王经纬奚鹏飞蔡亚军严伟
Owner 江苏中威软件技术有限公司
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