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-資料下載頁
2025-05-12 01:49本頁面
【導(dǎo)讀】稱為三大前景最好的計(jì)算機(jī)技術(shù)。與其他高新技術(shù)一樣，客觀需求是虛擬現(xiàn)實(shí)技。近年來，在仿真建模、計(jì)算機(jī)設(shè)計(jì)、可視化計(jì)算、遙控機(jī)器人等。其上、進(jìn)出自如、交互作用的多維化信息環(huán)境。VR技術(shù)是人工智能、計(jì)算機(jī)圖。形學(xué)、人機(jī)接口技術(shù)、多媒體技術(shù)、網(wǎng)絡(luò)技術(shù)、并行計(jì)算技術(shù)等多種技術(shù)的集成。它是一種有效的模擬人在自然環(huán)境中視聽、動(dòng)等行為的高級(jí)人機(jī)交互技術(shù)。VR以模擬方式為使用者創(chuàng)造一個(gè)實(shí)時(shí)反映實(shí)體對(duì)象變化與相。VR技術(shù)的每一步都是圍繞這三個(gè)特征而前進(jìn)的。際應(yīng)用的階段；80年代末至90年代初，是VR技術(shù)迅猛發(fā)展的階段。DPRPA計(jì)劃進(jìn)一步擴(kuò)大仿真數(shù)據(jù)庫,從目前的。圖形圖像處理技術(shù)和傳感器技術(shù)是以上VR項(xiàng)目的。為了達(dá)到這一目的,必須研究VR開發(fā)工具。在VR開發(fā)的某些方面,特別是在分布并行處理、輔助設(shè)備(包括觸覺反。饋)設(shè)計(jì)和應(yīng)用研究方面,在歐洲英國是領(lǐng)先的。構(gòu),在工業(yè)設(shè)計(jì)和可視化等重要領(lǐng)域占有一席之地。
【正文】 sign and visualization and other important areas occupy a space for one person. British Aerospace BAe Brough division of British Airways are using VR technology to design advanced fighter cockpit, BAe major development projects ( Virtual VECTA Environment ) Configurable TrainingAid is a senior test platform, used for the study of VR technology and inspection ) with VR instead of the traditional simulator and method for potential VECTA project RAVE Real And Virtual Environment ) is a specialized in the cockpit for training pilots and development. Dimension International, located in the south of England 39。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 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 pany39。s software is based on the client / server architecture. technology research and development in our country Our research on VR started in the early nieen ninties, develop up to now already has achieved initial results. Some domestic scientific research units such as Tsinghua University during induction technology key laboratory, Beihang University three Department, China Civil Aviation College, Zhejiang University puter simulation laboratory, air force second Aviation Institute, Air Force Engineering University and The PLA Information Engineering University, the virtual reality research achieved important results, in some aspects of the research have been close to the international advanced level. For the waves, waves, surf beach and simulation study of some foundation, foreign scholars such as Peachey D, Alain Fournier, WilliamT1Reeeves, Beesel1F, Lebelond, Paul H1has more thorough research to the domestic CADamp。CG。 Zhejiang University State Key Laboratory of National University of Defense Technology, Beihang University, Harbin Institute of Technology, also have different degrees of. These studies are related to the sea, but the emphasis on the wave of this specific phenomenon, and not the oceans as a whole to treat, but its theory and method can be Marine 3D landscape simulation system used by. 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 12頁 At present, domestic engaged in the whole area simulation study is not more than. Northwestern Polytechnical University College of marine engineering application of Visual C + + and Open GL in the highend PC virtual ocean environment, the system can be more realistic simulation of the marine environment, a simple fish, marine plants. And the current voice. Now the Chinese Academy of Surveying and mapping is the mitment of national863marine 3D project, is expected in the3D marine simulation produced some significant results. In foreign countries, University of Hull, Dep artment of Computer Science Research Department of the sea the study on the bed, the effect is very realistic.
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