Virtual-reality-based network conference method

Abstract

The invention relates to a network communication technology, in particular to a virtual-reality-based network conference method. The method is characterized in that: the method is implemented by a network database, a master virtual venue terminal, conference participant terminals and controls, wherein the master virtual venue terminal and the conference participant terminals form a venue model with the network database, and are connected with the network database; the controls are installed at the master virtual venue terminal and the conference participant terminals; and the method comprises the conference initiation of the controls installed at the master virtual venue terminal and the conference participant terminals, the enrolling of conference participants and the conferencing. In the virtual-reality-based network conference method provided by the invention, virtual reality simulation software Vega is integrated with virtual human simulation software DI-GuyScenario to construct a virtual venue environment, a virtual human agent with sense of reality is established by three-dimensional modeling software, and the synthesis of the distributed venue and the consistency of behaviors of each conference participant terminal virtual agent are realized by the database and Winsock network communication.

Description

technical field [0001] The invention relates to a network communication technology, in particular to a network conference method based on virtual reality. Background technique [0002] In real life, there is a wide demand for virtual space network conference system. Such as military, office meeting, medical treatment, aerospace and other fields, as well as people's daily life. Especially in extraordinary times, such as SARS and bird flu, people's demand for virtual space network conferencing systems is particularly urgent. [0003] At present, people mainly conduct remote real-time information exchange and sharing through multimedia conferencing systems. Although the research and application of multimedia conferencing systems have initially realized real-time discussions and collaborative work across regions, there are still some limitations, such as: lack of sense of space and Insufficient sense of reality and group awareness, insufficient interaction mode and depth of in...

AI Technical Summary

Problems solved by technology

However, due to the many key technologies involved in virtual space network conferences, such as modeling of real virtual people, expression changes of participants, behavior recognition, synthesis of local venues, etc., the research is currently mainly carried out in the laboratory, and most of the current research needs the help of Due to expensive hardware devices, such as head-mounted display HMD, virtual retina display (Virtual Retinal Display, VRD) equipment, etc., both operation and use are very troublesome, and there is still a big gap between the system and the practicality that people expect

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