Three-dimensional visual display method and system for video signals

A technology of video signal and display method, which is applied in the field of video playback to achieve the effect of reducing operating memory, improving authenticity and accuracy, and meeting user requirements

Pending Publication Date: 2021-12-10
大唐富平热电有限公司
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  • Summary
  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a method and system for three-dimensio

Method used

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Examples

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Example Embodiment

[0042] Example

[0043] In this embodiment, the above-mentioned three-dimensional visual display system for video signals is used to perform three-dimensional visual display for video surveillance in urban scenes, such as image 3As shown in the figure, the video acquisition unit includes the cameras of the fire alarm system, personnel positioning system, access control system, intrusion alarm system, parking management system and video surveillance system, and the video signals collected therein are accessed through the data The data microservice in the unit adopts the HTTP communication protocol, and is respectively transmitted to the video database in the video processing unit; the 3D video data information transmitted in the 3D model is connected with the video display unit through the Internet of Things API interface ; The video display unit includes a large screen of the command center, a mobile phone APP, WeChat and a WEB browser.

[0044] By adopting the above-mentioned

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Abstract

The invention discloses a three-dimensional visual display method and system for video signals, and the method comprises the steps: constructing a corresponding three-dimensional model according to the type of video data, and building a communication relation between the type of the video data and a display node in the corresponding three-dimensional model, independently transmitting the video data from the different video acquisition devices to a display node of the three-dimensional model for marking, selecting one display node in the three-dimensional model during video display, directly acquiring a video stream acquired by the corresponding video acquisition device through an I P address marked in the display node, and carrying out three-dimensional visual display on the video stream in the three-dimensional model. According to the invention, three-dimensional visual display of video data can be realized, and the authenticity and accuracy of video display are improved; the use requirements of various use application scenes can be met, and the running memory of a computer is reduced.

Description

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Claims

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Application Information

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Owner 大唐富平热电有限公司
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