作者: S.T. Dijkman
DOI:
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摘要: Laserscanning is a technique that becoming very popular for the acquisition of 3D models, especially in industrial environments. As sites are many cases complex environments, scans from multiple viewpoints have to be taken able model entire site. Before modelling site can start, registration all required. This paper discusses semi automatic laser scanner data. Starting point object models measured two different positions. The fitting algorithms find parameters based on non-linear least square adjustments. method used not bound particular but kind models. estimated distances points model. equations initial values needed. A these cylinders and planes discussed. Based performed. Assuming neighbouring one sit an no approximated