無(wú)人機(jī)遙感在大型不可移動(dòng)文物三維重建中的應(yīng)用
發(fā)布時(shí)間:2018-09-07 08:40
【摘要】:針對(duì)大型不可移動(dòng)文物三維重建技術(shù)存在的困難,本文基于無(wú)人機(jī)遙感等平臺(tái),利用基于圖片的三維重建技術(shù),設(shè)計(jì)了一種低成本、簡(jiǎn)便高效、較高精度的大型不可移動(dòng)文物的表面精細(xì)幾何紋理獲取與三維重建的技術(shù)流程,對(duì)建模中的技術(shù)問(wèn)題進(jìn)行了研究,并對(duì)其精度和實(shí)用性進(jìn)行了評(píng)價(jià)。其結(jié)果較好地滿足了文物測(cè)量的精度要求;為文物保護(hù)與展示等研究提供了新的思路,能全方位、近距離面向公眾做三維展示;結(jié)果帶有精確的地理位置信息,可作為三維GIS平臺(tái)新的數(shù)據(jù)采集方法和數(shù)據(jù)源。
[Abstract]:Aiming at the difficulty of 3D reconstruction technology of large immovable cultural relic, based on UAV remote sensing and other platforms, this paper designs a low cost, simple and efficient 3D reconstruction technology based on image. In this paper, the technology flow of surface fine geometric texture acquisition and 3D reconstruction of large immovable cultural relics with high precision is studied. The technical problems in modeling are studied, and its accuracy and practicability are evaluated. The results meet the precision requirements of cultural relic survey, and provide a new way of thinking for the research of cultural relic protection and display, which can be displayed in all directions and at close range to the public. It can be used as a new data acquisition method and data source for 3D GIS platform.
【作者單位】: 南京大學(xué)地理與海洋科學(xué)學(xué)院;江蘇省地理信息資源開(kāi)發(fā)與利用協(xié)同創(chuàng)新中心;江蘇省地理信息技術(shù)重點(diǎn)實(shí)驗(yàn)室;
【基金】:國(guó)家自然科學(xué)基金(41271160)
【分類號(hào)】:P237
本文編號(hào):2227765
[Abstract]:Aiming at the difficulty of 3D reconstruction technology of large immovable cultural relic, based on UAV remote sensing and other platforms, this paper designs a low cost, simple and efficient 3D reconstruction technology based on image. In this paper, the technology flow of surface fine geometric texture acquisition and 3D reconstruction of large immovable cultural relics with high precision is studied. The technical problems in modeling are studied, and its accuracy and practicability are evaluated. The results meet the precision requirements of cultural relic survey, and provide a new way of thinking for the research of cultural relic protection and display, which can be displayed in all directions and at close range to the public. It can be used as a new data acquisition method and data source for 3D GIS platform.
【作者單位】: 南京大學(xué)地理與海洋科學(xué)學(xué)院;江蘇省地理信息資源開(kāi)發(fā)與利用協(xié)同創(chuàng)新中心;江蘇省地理信息技術(shù)重點(diǎn)實(shí)驗(yàn)室;
【基金】:國(guó)家自然科學(xué)基金(41271160)
【分類號(hào)】:P237
【相似文獻(xiàn)】
相關(guān)期刊論文 前2條
1 李玉琳;楊娜;姜毅;;不可移動(dòng)文物綜合管理系統(tǒng)設(shè)計(jì)與實(shí)現(xiàn)[J];城市勘測(cè);2014年03期
2 ;[J];;年期
相關(guān)會(huì)議論文 前1條
1 談帥;劉昱君;徐新艷;;江蘇省不可移動(dòng)文物地理信息管理系統(tǒng)構(gòu)建研究[A];第九屆長(zhǎng)三角科技論壇(測(cè)繪分論壇)論文集[C];2012年
,本文編號(hào):2227765
本文鏈接:http://www.sikaile.net/kejilunwen/dizhicehuilunwen/2227765.html
最近更新
教材專著