2024-03-29T08:38:18Z
https://meral.edu.mm/oai
oai:meral.edu.mm:recid/4238
2021-12-13T01:30:47Z
1582963302567:1597824273898
user-ucsy
3D Building Reconstruction for 3D City Model Using UAV images
Shwe, Lae Lae
Theint, Khant Kyawt Kyawt
Sein, Myint Myint
Thein, Thin Lai Lai
3-D reconstruction of buildings in urban areas is oneof the highlighted issues in photogrammetry, remotesensing, computer vision, and computer graphic. It can beused in various fields such as urban planning,construction, disaster management, navigation system,and cyber city .This paper presents an approach for 3Dreconstruction model of buildings from urban area for 3Dvisualization. The model is generated automatically froma single image taken by UAV (Unmanned aerial vehicles).Most methods used two or more images for 3D buildingreconstruction. The previous methods take much time todetect and match feature points in each image andconsume more memory space for multiple images. Theproposed system can extract 3D geometry informationfrom a single image without knowing the prioriparameters. The building features are extracted usingmodified building feature extraction algorithm and thenreconstruct it 3D model using proposed 3D box method.The proposed method can reduce processing time andmemory space by using a single image for 3D reconstruction.
2016-02-25
https://meral.edu.mm/records/4238