基于3ds Max二次開發(fā)的建筑物快速三維重建
發(fā)布時間:2018-08-15 19:07
【摘要】:在3ds Max環(huán)境下利用其二次開發(fā)技術(shù)及攝影測量原理,對不同類型建筑物的快速重建進行了研究。針對簡單建筑物,提出了基于空間任意方向基本幾何體的快速重建方法;針對復(fù)雜屋脊建筑物,實現(xiàn)了基于約束Delaunay三角網(wǎng)的重建方法,最終實現(xiàn)了紋理的自動提取與糾正。試驗表明,該方法重建的建筑模型精度與逼真度較高,模型編輯與管理方便,有利于空地一體化建模。
[Abstract]:Based on the secondary development technology and photogrammetry principle of 3ds Max, the rapid reconstruction of different types of buildings is studied. For simple buildings, a fast reconstruction method based on basic geometry in any direction of space is proposed, and a reconstruction method based on constrained Delaunay triangulation is implemented for complex roofing buildings. Finally, the automatic extraction and correction of texture are realized. The experimental results show that the reconstruction method has high precision and fidelity, is convenient for editing and managing the model, and is beneficial to the integrated modeling of open space.
【作者單位】: 武漢大學(xué)測繪學(xué)院;中國測繪科學(xué)研究院;
【基金】:國家科技支撐計劃(2012BAJ23B03)
【分類號】:TU198
本文編號:2185132
[Abstract]:Based on the secondary development technology and photogrammetry principle of 3ds Max, the rapid reconstruction of different types of buildings is studied. For simple buildings, a fast reconstruction method based on basic geometry in any direction of space is proposed, and a reconstruction method based on constrained Delaunay triangulation is implemented for complex roofing buildings. Finally, the automatic extraction and correction of texture are realized. The experimental results show that the reconstruction method has high precision and fidelity, is convenient for editing and managing the model, and is beneficial to the integrated modeling of open space.
【作者單位】: 武漢大學(xué)測繪學(xué)院;中國測繪科學(xué)研究院;
【基金】:國家科技支撐計劃(2012BAJ23B03)
【分類號】:TU198
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