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
  • Claims
  • 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-dimensional visual display of video signals, thereby solving the aforementioned problems in the prior art

Method used

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  • Three-dimensional visual display method and system for video signals
  • Three-dimensional visual display method and system for video signals
  • Three-dimensional visual display method and system for video signals

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Experimental program
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Embodiment

[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 monitoring in urban scenes, such as image 3As shown, the video acquisition unit includes cameras of fire alarm system, personnel positioning system, access control system, intrusion alarm system, parking management system and video monitoring system, and the video signals collected therein are connected to the 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 to the video display unit through the API interface of the Internet of Things ; The video display unit includes a large screen in the command center, a mobile phone APP, WeChat and a WEB browser.

[0044] By adopting the above-mentioned technical scheme disclosed by the present inv...

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PUM

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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

technical field [0001] The invention relates to the field of video playback, in particular to a method and system for three-dimensional visual display of video signals. Background technique [0002] With the development of computer technology, virtual reality technology has been greatly developed. Virtual reality is to simulate things in the real world in a virtual digital space, which requires the representation of things in the real world in digital space, thus giving birth to virtual reality. Realistic modeling techniques. Whether the virtual reality model resembles the real "virtual" is closely related to the modeling technology. Therefore, the research of modeling technology has very important significance. Contents of the invention [0003] The object of the present invention is to provide a three-dimensional visual display method and system for video signals, so as to solve the aforementioned problems in the prior art. [0004] In order to achieve the above objec...

Claims

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Application Information

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IPC IPC(8): H04N13/122H04N13/194H04N13/275H04L29/06
CPCH04N13/275H04N13/122H04N13/194H04L65/1013H04L65/75
Inventor 杨荣王小波张文清王军马治卿王沛王科赵双林郭正林乔纯康朱小平孔令禹王建国蔡小纬刘昱奇
Owner 大唐富平热电有限公司
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