本文關(guān)鍵詞：基于Android平臺(tái)全景視頻播放系統(tǒng)的設(shè)計(jì)與實(shí)現(xiàn)　出處：《武漢郵電科學(xué)研究院》2017年碩士論文　論文類型：學(xué)位論文

  更多相關(guān)文章： 全景視頻 播放器 安卓 傳感器

【摘要】：虛擬現(xiàn)實(shí)(Virtual Reality,VR)技術(shù),是一種利用計(jì)算機(jī)技術(shù)計(jì)算產(chǎn)生的額外信息增強(qiáng)和擴(kuò)張真實(shí)世界景象的新型技術(shù)。其中360度全景展示的應(yīng)用領(lǐng)域就涉及:展廳展會(huì)、房地產(chǎn)網(wǎng)上看房、賓館飯店、城市建筑、旅游景點(diǎn)、文物古跡、多媒體展示等。目前已經(jīng)廣泛的應(yīng)用虛擬旅游、在線樓宇展示、汽車展示、地理信息系統(tǒng)、虛擬展覽、虛擬購(gòu)物等領(lǐng)域。鑒于虛擬現(xiàn)實(shí)技術(shù)以及全景展示有著巨大的發(fā)展和應(yīng)用潛力,國(guó)內(nèi)外越來(lái)越多的專家和研究機(jī)構(gòu)都將目光轉(zhuǎn)向這一新技術(shù)。國(guó)內(nèi)對(duì)于虛擬現(xiàn)實(shí)研究起步較晚,在全景播放這方面的研究比較薄弱。因此本文對(duì)全景視頻播放進(jìn)行了研究。目前Android和IOS是最為主流的兩個(gè)移動(dòng)平臺(tái),而在中國(guó),Android占有更大的市場(chǎng)份額,因此本文的研究以Android為主,深入研究虛擬現(xiàn)實(shí)的相關(guān)技術(shù),結(jié)合Open GL相關(guān)技術(shù),最終實(shí)現(xiàn)了一款可以在真實(shí)設(shè)備上運(yùn)行的全景視頻播放系統(tǒng)。本文首先闡述了課題的研究背景以及在現(xiàn)實(shí)中的意義,比較系統(tǒng)的介紹了VR技術(shù)在國(guó)內(nèi)外的研究現(xiàn)狀并引出了本論文的研究?jī)?nèi)容以及行文結(jié)構(gòu);其次,介紹了全景視頻播放涉及的幾項(xiàng)關(guān)鍵性技術(shù);最后,設(shè)計(jì)并實(shí)現(xiàn)了基于Android平臺(tái)的VR全景視頻播放系統(tǒng)。該系統(tǒng)可以360度全角度的播放視頻。實(shí)際應(yīng)用表明,該播放器界面美觀、簡(jiǎn)潔,操作方便,實(shí)用性強(qiáng)。
[Abstract]:Virtual reality (VR) technology. Computer computing is a new technology that enhances and expands the real world scene with additional information generated by computer computing. The 360-degree panoramic display applies to exhibition halls and real estate online viewing. Hotels and restaurants, urban buildings, tourist attractions, cultural relics, multimedia display, etc., has been widely used in virtual tourism, online building display, car display, geographic information system, virtual exhibition. Virtual shopping and other fields. In view of virtual reality technology and panoramic display has great development and application potential. More and more experts and research institutions at home and abroad are turning their attention to this new technology. The research on panoramic play is relatively weak. Therefore, this paper studies panoramic video playback. At present, Android and IOS are the two most mainstream mobile platforms, while in China. Android has a larger market share, so this paper focuses on Android, in-depth study of virtual reality related technology, combined with Open GL related technology. Finally, a panoramic video playback system which can be run on real equipment is implemented. Firstly, this paper describes the research background of the subject and its significance in reality. This paper systematically introduces the research status of VR technology at home and abroad, and leads to the research content and structure of this paper. Secondly, several key technologies of panoramic video playing are introduced. Finally, a VR video playback system based on Android platform is designed and implemented. The system can play video at 360-degree angle. The practical application shows that the interface of the player is beautiful and simple. Easy to operate and practical.
【學(xué)位授予單位】：武漢郵電科學(xué)研究院
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2017
【分類號(hào)】：TP317

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