第34卷第5期河南城建学院学报Vol.34No.5
2025年10月JournalofHenanUniversityofUrbanConstructionOct.2025
文章编号:1674-7046(2025)05-0058-07DOI:10.14140/j.cnki.hncjxb.2025.05.009
无人机航拍参数对车辆三维建模的影响研究
12
张雪冰,韦璐
(1.合肥财经职业学院人工智能与制造学院,安徽合肥230601;
2.安徽建筑大学土木工程学院,安徽合肥230601)
摘要:基于大疆Mavic2Pro四旋翼无人机平台,通过多角度倾斜摄影测量技术,系统探
究航高(10~30m)与航向重叠度(55%~90%)对道路车辆三维建模质量的影响机制。
设计13组对比实验方案,量化分析参数对模型精度及建模效率的作用规律。结果表明:
航高显著影响纹理细节质量,15m航高能同时保障车辆关键特征可识别性与飞行安全
性;航向重叠度对建模效率具有决定性作用,80%重叠度方案在模型完整性与时间成本间
实现最优平衡。研究证实航拍参数与建模质量存在强关联性,提出的参数优化方案为交
通事故重建、智能交通监测等场景的车辆三维建模提供科学依据与实践指导。
关键词:无人机;倾斜摄影;道路车辆;航拍高度;航向重叠度
中图分类号:P231文献标志码:A
InfluenceofUAVaerialphotographyparameters
onvehicle3Dmodeling
12
ZHANGXuebing,WEILu
(1.SchoolofArtificialIntelligence&Manufacturing,HefeiCollegeofFinance&Economics,
Hefei230601,China;2.SchoolofCivilEngineering,AnhuiJianzhuUniversity,Hefei230601,China)
Abstract:BasedontheDJIMavic2ProquadrotorUAVplatform,multiangleobliquephotogrammetrytechnol
ogywasusedtosystematicallyinvestigatetheimpactmechanismsofflightaltitude(10mto30m)andforward
overlapratio(55%to90%)onthequalityof3Dmodelingofroadvehicles.Thirteensetsofcomparativeex
perimentalschemesweredesignedtoquantitativelyanalyzetheinfluencepatternsofparametersonmodelaccu
racyandmodelingefficiency.Theresultsshowthatflightaltitudesignificantlyaffectstexturedetailquality;an
altitudeof15mcansimultaneouslyensuretherecognizabilityofkeyvehiclefeaturesandflightsafety.Thefor
wardoverlapratioplaysadecisiveroleinmodelingefficiency,withan80%overlapachievingtheoptimalbal
ancebetweenmodelintegrityandtimecost.Thestudyconfirmsastrongcorrelationbetweenaerialphotography
parameters