Unlock instant, AI-driven research and patent intelligence for your innovation.

Method and system for realizing online panoramic display of 3D scenes, immersive roaming, and human-computer interaction

A human-computer interaction, immersive technology, applied in the field of panoramic browsing system, can solve the problems of human-computer interaction, display can not be immersed roaming, etc., to achieve the effect of less seams and continuous projection formula

Active Publication Date: 2018-11-13
JIANGSU CUDATEC TECH CO LTD
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the above-mentioned problems, the present invention combines their advantages on the basis of the two traditional schemes, and proposes a "3D scene-2D image" mapping method based on spherical projection, which describes more 3D spatial information such as depth in In the two-dimensional panoramic image and the accompanying description file, it breaks through the defects of the traditional 360° panorama that can only show immersive roaming and human-computer interaction, and forms a new 360° panorama with high image quality and large camera freedom Display and immersive roaming technology, and add new functions of human-computer interaction on the basis of display and roaming to meet the needs of business applications

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Method and system for realizing online panoramic display of 3D scenes, immersive roaming, and human-computer interaction
  • Method and system for realizing online panoramic display of 3D scenes, immersive roaming, and human-computer interaction
  • Method and system for realizing online panoramic display of 3D scenes, immersive roaming, and human-computer interaction

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0022] figure 1 It is a topology diagram of the overall system network structure of the present invention. figure 1 The system network shown includes: Internet terminal 1-1, which is used to realize WEB service access. Internet Internet 1-2 is responsible for connecting the terminal and displaying the roaming system. Three-dimensional virtual space online 360° panorama display and roaming system 1-3, the network includes a firewall 1-3-1 to provide network security protection for the display and roaming system to prevent external network attacks; front-end load balancing server 1-3- 2. Provide load balancing scheduling and failover work for HTTP requests; front-end WEB server group 1-3-3 provides basic website display layer services; front-end streaming media server group 1-3-4 provides RTMP streaming media display layer services; The back-e...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a method and system for realizing online panorama display, immersive roaming, and human-computer interaction of a three-dimensional scene digital space model, and proposes a "three-dimensional scene-two-dimensional image" mapping method based on spherical projection, which integrates depth, etc. The 3D spatial information of the system is described in the 2D panoramic image and the accompanying description file, which breaks through the defects of the traditional 360° panorama that can only display immersive roaming and human-computer interaction, and forms a set of high-quality image output and camera freedom. Large new 360° panoramic display and immersive roaming technology, and new functions of human-computer interaction are added on the basis of display and roaming to meet the needs of commercial applications.

Description

technical field [0001] The invention belongs to the field of immersive virtual reality system of three-dimensional scene digital space model, and in particular relates to a panoramic browsing system with functions of three-dimensional panoramic rendering, online panoramic display, immersive roaming and human-computer interaction. Background technique [0002] In the display field of 3D digital space, the traditional method of using 3D modeling software to make roaming videos is for viewers to browse in the form of video playback. The videos must be shot according to the route planned by the producer, and cannot be controlled by the wishes of the observers. As an improvement, the Google Street View product developed by Google provides 360° observation and roaming functions of global street view photos, providing a highly free viewing experience, but the fly in the ointment is that Google Street View is only applicable to outdoor street views shot on the spot. [0003] In the ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/06H04L29/08G06T15/00G06F3/0481G03B21/60
CPCH04L63/0209H04L67/02G03B21/60G06F3/04815G06T15/005H04L67/1001H04L67/131
Inventor 梅向东杨昕吉李宁东
Owner JIANGSU CUDATEC TECH CO LTD