3D scene simulation method based on video preprocessing

A scene simulation and preprocessing technology, applied in the field of scene simulation, can solve the problems of increasing teaching and training costs, high hardware performance, etc.

Inactive Publication Date: 2016-07-27
STATE GRID CORP OF CHINA +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Compared with industrial simulation or tourism simulation, teaching and training has lower requirements for real-time and immersive 3D scenes, but the current 3D scene simulation still requires higher hardware performance, which obviously increases the cost of teaching and training

Method used

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Embodiment Construction

[0004] Typical embodiments embodying the features and advantages of the present invention will be described in detail in the following description. It should be understood that the present invention is capable of various changes in different embodiments without departing from the scope of the present invention.

[0005] The 3D scene simulation method based on preprocessing video provided by the present invention, when training teachers to prepare lessons, completes:

[0006] Step 100, acquire 3D scene information on the first computer.

[0007] Step 200, acquire 3D model information on the first computer.

[0008] In step 300, the 3D scene simulation operation is completed on the first computer according to the 3D scene information and the 3D model information; at the same time, each frame in each image buffer is sampled and saved as an image.

[0009] Step S400, assemble the images saved in step S300 into a video stream.

[0010] When training teachers to teach, complete r...

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Abstract

The present invention provides a 3D scene simulation method based on pre-processing video, by transcribing the simulation demonstration of 3D scene and 3D model into video during the training and lesson preparation stage, thereby reducing the high-performance requirements for hardware in training courses. The invention can greatly reduce the simulation cost.

Description

technical field [0001] The invention relates to a scene simulation method. Background technique [0002] Now, 3D scene simulation has been widely used in many fields including teaching and training. Compared with industrial simulation or tourism simulation, teaching and training has lower requirements for real-time and immersive 3D scenes, but the current 3D scene simulation still requires higher hardware performance, which obviously increases the cost of teaching and training. Contents of the invention [0003] In order to solve the above problems, the present invention provides a 3D scene simulation method based on pre-processing video, by transcribing the simulation demonstration of 3D scene and 3D model into video during the training lesson preparation stage, thereby reducing the high-performance requirements of the hardware in the training course . The invention can greatly reduce the simulation cost. detailed description [0004] Typical embodiments embodying th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/76
CPCH04N5/76
Inventor 王乃玉谢清玉秦衡丁扬王文明
Owner STATE GRID CORP OF CHINA
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