Object-Based Integration of Photogrammetric and LiDAR Data for Automated Generation of Complex Polyhedral Building Models

被引:36
作者
Kim, Changjae [1 ]
Habib, Ayman [1 ]
机构
[1] Univ Calgary, Dept Geomat Engn, Calgary, AB T2N 1N4, Canada
基金
加拿大自然科学与工程研究理事会;
关键词
polyhedral building model generation; complex structures; data integration; LiDAR; photogrammetry; hierarchical processing; IMAGERY; FUSION;
D O I
10.3390/s90705679
中图分类号
O65 [分析化学];
学科分类号
070302 ; 081704 ;
摘要
This research is concerned with a methodology for automated generation of polyhedral building models for complex structures, whose rooftops are bounded by straight lines. The process starts by utilizing LiDAR data for building hypothesis generation and derivation of individual planar patches constituting building rooftops. Initial boundaries of these patches are then refined through the integration of LiDAR and photogrammetric data and hierarchical processing of the planar patches. Building models for complex structures are finally produced using the refined boundaries. The performance of the developed methodology is evaluated through qualitative and quantitative analysis of the generated building models from real data.
引用
收藏
页码:5679 / 5701
页数:23
相关论文
共 30 条
[1]  
[Anonymous], 2002, International Archives of Photogrammetry Remote Sensing and Spatial Information Sciences, DOI DOI 10.1109/DFUA.2003.1219962
[2]  
Baillard C., 1999, Conference on Automatic Extraction of GIS Objects from Digital Imagery, IAPRS, V32, P69
[3]   Airborne laser scanning: existing systems and firms and other resources [J].
Baltsavias, EP .
ISPRS JOURNAL OF PHOTOGRAMMETRY AND REMOTE SENSING, 1999, 54 (2-3) :164-198
[4]   Building reconstruction from images and laser scanning [J].
Brenner, C .
INTERNATIONAL JOURNAL OF APPLIED EARTH OBSERVATION AND GEOINFORMATION, 2005, 6 (3-4) :187-198
[5]  
Chen LC, 2005, INT GEOSCI REMOTE SE, P2846
[6]  
Dony R. D., 1999, P IEEE CAN C EL COMP, P687
[7]  
Douglas D.H., 1973, Cartographica, V10, P112, DOI [10.3138/FM57-6770-U75U-7727, DOI 10.3138/FM57-6770-U75U-7727]
[8]  
HAALA N, 1995, PHOTOGRAM WEEK, V95, P19
[9]  
HABIB A, 2007, P ASPRS 2007 ANN C I
[10]   New methodologies for true orthophoto generation [J].
Habib, Ayman F. ;
Kim, Eui-Myoung ;
Kim, Chang-Jae .
PHOTOGRAMMETRIC ENGINEERING AND REMOTE SENSING, 2007, 73 (01) :25-36