Estimation of Exterior Parameters of Sensor Combination for Efficient 3D Modeling
Yükleniyor...
Dosyalar
Tarih
2010
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Copernicus Gesellschaft Mbh
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
Laser scanning is the latest method to collect 3D spatial data and modelling. It becomes more and more popular in engineering applications such as 3D modeling, deformation analysis, reverse engineering and urban planning. However, laser scanners are not sufficient on their own for 3D surveying and modeling. It should be used together with the photogrammetric data especially in the orientation of point clouds, measurement of the non-scanning areas, and texture mapping. This task needs the combination of range sensor and image sensor. The sensor combination like this is a very efficient and flexible system for close-range measurement applications. Most of the laser scanners include integrated camera but most of them are low resolution and they can not be removed independent from the scanner. Therefore high resolution camera should be mounted to the laser scanner. In this study we consider mounting a camera onto laser scanner and estimating exterior parameters with strong control methods. We also made experimental studies by using exterior parameters.
Açıklama
ISPRS-Commission V Mid-Term Symposium on Close Range Image Measurement Technique -- JUN 21-24, 2010 -- Newcastle upon Tyne, ENGLAND
Anahtar Kelimeler
Terrestrial laser scanner, Sensor combination, Camera position, Collinearity, Point cloud, Registration
Kaynak
Proceedings of the Isprs Commission V Mid-Term Symposium Close Range Image Measurement Techniques
WoS Q Değeri
N/A
Scopus Q Değeri
N/A
Cilt
38
Sayı
Künye
Altuntaş, C., Pfeıfer, N., Yıldız, F., (2010). Estimation of Exterior Parameters of Sensor Combination for Efficient 3D Modeling. Proceedings of the Isprs Commission V Mid-Term Symposium Close Range Image Measurement Techniques, (38), 23-28.
