本文選題：增強(qiáng)現(xiàn)實(shí)地理信息系統(tǒng)　切入點(diǎn)：戶外注冊　出處：《測繪科學(xué)技術(shù)學(xué)報(bào)》2017年01期

【摘要】：針對(duì)傳統(tǒng)基于計(jì)算機(jī)視覺注冊方法的局限性,提出并實(shí)踐將GPS與位姿傳感器進(jìn)行組合應(yīng)用于戶外環(huán)境下增強(qiáng)現(xiàn)實(shí)地理信息系統(tǒng)的注冊過程。設(shè)計(jì)了一套在戶外注冊單元硬件設(shè)備系統(tǒng),推導(dǎo)闡釋了實(shí)虛融合坐標(biāo)轉(zhuǎn)換關(guān)系,解決了不同設(shè)備間涉及的硬件配準(zhǔn)集成問題。實(shí)驗(yàn)結(jié)果表明,該系統(tǒng)的實(shí)時(shí)性與準(zhǔn)確性指標(biāo)能夠達(dá)到校園環(huán)境下戶外注冊的技術(shù)要求。
[Abstract]:Aiming at the limitation of traditional registration method based on computer vision, this paper proposes and practices the application of GPS and pose sensor in the registration process of augmented reality GIS in outdoor environment.A hardware equipment system for outdoor registration unit is designed. The relationship between real and virtual fusion coordinates is deduced and explained, and the problem of hardware registration and integration between different devices is solved.The experimental results show that the real-time and accuracy of the system can meet the technical requirements of outdoor registration in the campus environment.
【作者單位】： 信息工程大學(xué);
【分類號(hào)】：P208;TP212

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