TY - GEN
T1 - Integrating high resolution air-borne linear CCD (TLS) imagery and LIDAR data
AU - Nakagawa, M.
AU - Shibasaki, R.
PY - 2003/1/1
Y1 - 2003/1/1
N2 - 3D building modeling can be more easily generated with several methods. LIDAR data have high potential of automation; though they have such disadvantages as low resolution and no texture. On the other hand, generally, a resolution of the aerial images is higher than that of LIDAR data. The extraction of buildings from aerial images in dense urban environment is easier from aerial images than from LIDAR data. However, the fully automated 3D modeling of buildings from aerial images in dense urban environment is not successful. The objective of this research is to develop a methodology to automatically generate 3D modeling of buildings. The generation of 3D buildings data is done by integrating high resolution air-borne linear CCD, low resolution DSMs (created from LIDAR) and existing 2D digital maps. The detail representation of roof shapes such as gables is created by using the knowledge of buildings.
AB - 3D building modeling can be more easily generated with several methods. LIDAR data have high potential of automation; though they have such disadvantages as low resolution and no texture. On the other hand, generally, a resolution of the aerial images is higher than that of LIDAR data. The extraction of buildings from aerial images in dense urban environment is easier from aerial images than from LIDAR data. However, the fully automated 3D modeling of buildings from aerial images in dense urban environment is not successful. The objective of this research is to develop a methodology to automatically generate 3D modeling of buildings. The generation of 3D buildings data is done by integrating high resolution air-borne linear CCD, low resolution DSMs (created from LIDAR) and existing 2D digital maps. The detail representation of roof shapes such as gables is created by using the knowledge of buildings.
UR - http://www.scopus.com/inward/record.url?scp=74049120398&partnerID=8YFLogxK
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U2 - 10.1109/DFUA.2003.1219994
DO - 10.1109/DFUA.2003.1219994
M3 - Conference contribution
AN - SCOPUS:74049120398
T3 - 2nd GRSS/ISPRS Joint Workshop on Remote Sensing and Data Fusion over Urban Areas, URBAN 2003
SP - 236
EP - 240
BT - 2nd GRSS/ISPRS Joint Workshop on Remote Sensing and Data Fusion over Urban Areas, URBAN 2003
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2nd GRSS/ISPRS Joint Workshop on Remote Sensing and Data Fusion over Urban Areas, URBAN 2003
Y2 - 22 May 2003 through 23 May 2003
ER -