數(shù)媒外文翻譯--虛擬現(xiàn)實(shí)技術(shù)的發(fā)展過程及研究現(xiàn)狀-預(yù)覽頁(yè)
【正文】 the existing puter system input output system, can be connected with various ship sense, more friendly interface, one can immerse, beyond the inlet from, such as, interaction of multidimensional information environment. VR technology in artificial intelligence, puter graphics, interface technology, multimedia technology, work technology, parallel computation technology integration. It is a kind of effective human analogue in the natural environment, listen, dynamic behaviors such as advanced manmachine interaction technique. Virtual reality ( Virtual Reality VR ), is one of the most effective human analogue in the natural environment, in listening, dynamic behaviors such as advanced humanputer interaction technology, is an integrated puter graphics technology, multimedia technology, realtime parallel puting technology, artificial intelligence, simulation technology and other subjects developed in twentieth Century 90years generation puting machine in the field of new technology. VR to simulate the way for the user to create a realtime reflect the entity object and interaction of threedimensional image world, in the optic, listen, touch, smell and other perceived behavioral realistic experience, so that participants can direct exploration of virtual objects in the environment and the role 中原工學(xué)院信息商務(wù) 學(xué)院畢業(yè)設(shè)計(jì)（論文）譯文專用紙 第 7頁(yè) of change, as if place oneself in the virtual reality world, are immersed in (immersive), imagination(imaginative and Realization of interactive I nteractive ). VR technology every step is around the three characteristics and the. These three characteristics for immersion, interaction characteristics and conception characteristics characteristics. The three important characteristics used to distinguish adjacent technology, such as multimedia technology, puter visualization technology immersion feature, whereby the VR provides a virtual world, so that the user can feel it is true in an objective world。s to mid 8039。s, is the rapid development of VR technology stage. The first phase,50to 70 years, as the virtual reality the exploration stage of the United States in 1965 by Morton Heileg developed a motorcycle simulator called Sensorama, not only has a threedimensional video and stereo effect, can have a feeling of wind and streets smell1968, American puter scientist I1E1Sutherland at the Harvard University developed the first puting machine graphics driver helmet mounted display HMD and head position tracking system, bee the VR technology history an important milepost, virtual reality development laid the foundation. 中原工學(xué)院信息商務(wù) 學(xué)院畢業(yè)設(shè)計(jì)（論文）譯文專用紙 第 8頁(yè) The second stage, the early 8039。s Al dermason, is a desktop VR pioneer. The pany produced a series of mercial VR software package, are called Sup erscape. Sup erscape software package is mainly posed of a graphic editor, in front of the world series 中原工學(xué)院信息商務(wù) 學(xué)院畢業(yè)設(shè)計(jì)（論文）譯文專用紙 第 11頁(yè) Editor and visualization modules of three parts. Graphics editor used to create threedimensional objects, predefined pattern are placed on the world editor world coordinate system, visualization programs permit the user to move in the virtual world and interact with it, by space ball and mouse mands. Divi sion Ltd, founded in 1989, is located in Bristol. The pany in the development of Vision, ProVision and Supervi / sion system for modular high speed graphics engine, take the lead in using Transputer and i860 technology. The pany3
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