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Design method of virtual scene experience system

A virtual scene and experience system technology, applied in the field of computer graphics technology and virtual reality, can solve the problems of displaying scene information, unable to display 360-degree omnidirectional, 2D video rigidity, etc., and achieve a high degree of simulation and realistic effect

Active Publication Date: 2016-11-23
NINGBO INST OF MATERIALS TECH & ENG CHINESE ACADEMY OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, video sites on the Internet mainly play ordinary videos, and cannot display scene information in 360 degrees. Such 2D videos are relatively rigid, and it is difficult to bring rich visual experience to viewers.

Method used

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  • Design method of virtual scene experience system
  • Design method of virtual scene experience system

Examples

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no. 1 example

[0060] The design method of the virtual scene experience system is designed to obtain a static virtual scene experience interface experience, specifically taking tourist attractions as an example. The method includes the following steps:

[0061] a. Collect panoramic images through multi-point distributed fixed panoramic cameras;

[0062] b Establish a three-dimensional virtual model through computer graphics and three-dimensional modeling methods;

[0063] c integrating the physical image information in the panoramic image into the three-dimensional virtual model to achieve virtual and real fusion to obtain a static virtual fusion scene;

[0064] d Establish an interaction mode between the user and the static virtual fusion scene, and build a static virtual scene experience interface; and

[0065] e Experience the static virtual scene experience interface through an immersive display device.

[0066] In step a, set up recording points of panoramic cameras at popular scenic spots in tou...

no. 2 example

[0072] The design method of the virtual scene experience system is designed to obtain dynamic virtual scene experience interface experience. The method includes the following steps:

[0073] a Collect panoramic images through a mobile panoramic camera;

[0074] b Establish a three-dimensional virtual model through computer graphics and three-dimensional modeling methods;

[0075] c integrating the physical image information in the panoramic image into the three-dimensional virtual model to achieve virtual and real fusion to obtain a dynamic virtual fusion scene;

[0076] d Establish an interaction mode between the user and the dynamic virtual fusion scene, and build a dynamic virtual scene experience interface; and

[0077] e Experience the dynamic virtual scene experience interface through an immersive display device.

[0078] In step a, a panoramic image of a complex or special route is recorded through the vehicle-mounted panoramic view and the aerial panoramic view, and a mobile pan...

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Abstract

The invention provides a design method of a virtual scene experience system, comprising the following steps: (a) collecting a panoramic image through a panoramic camera; (b) establishing a 3D virtual model based on the computer graphics and by use of a 3D modeling method; (c) fusing the physical image information in the panoramic image into the 3D virtual model to realize virtual-real fusion and to get a virtual fusion scene; (d) establishing a mode of interaction between users and the virtual fusion scene, and setting up a virtual scene experience interface; and (e) experiencing the virtual scene experience interface through an immersive display device.

Description

Technical field [0001] The invention relates to computer graphics technology and virtual reality technology, in particular to a design method of a virtual scene experience system. Background technique [0002] Virtual Reality (VR) technology is integrated by computer graphics, computer simulation technology, human-computer interaction technology, sensing technology, artificial intelligence, multimedia technology and other disciplines. It can generate specific integration of vision, hearing, and touch. A wide range of three-dimensional virtual environment enables participants to obtain a realistic experience of perception behavior. [0003] At present, video websites on the Internet mainly play ordinary videos, and cannot display scene information in a 360-degree range. Such 2D videos are relatively rigid and difficult to bring viewers a rich visual experience. [0004] Panoramic video (also called panoramic image) refers to a panoramic video shot by a panoramic camera. The camera's...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T17/00
Inventor 陈春豪肖江剑姜麟建宋康康张超超
Owner NINGBO INST OF MATERIALS TECH & ENG CHINESE ACADEMY OF SCI
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