Title :
A Robust Cylinder Fitting Method with Parameterized Distance Function Based on Gauss Image
Author :
Wei, Shuangfeng ; Wang, Yanmin
Author_Institution :
Sch. of Geomatics & Urban Inf., Beijing Univ. of Civil Eng. & Archit., Beijing, China
Abstract :
Aiming at the trait of ancient building emulation a robust cylinder fitting method is put forward, which at first gets initial cylinder parameter values by Gauss image,then fits cylinder by nonlinear least square method with parameterized distance function.The experiment results demonstrate the stability and high precision of the method.
Keywords :
Gaussian processes; image processing; least squares approximations; Gauss image; cylinder fitting method; cylinder parameter values; nonlinear least square method; parameterized distance function; Buildings; Emulation; Engine cylinders; Fitting; Gaussian distribution; Gaussian processes; Manufacturing; Reverse engineering; Robust stability; Robustness; Gauss image; cylinder fitting; distance function; range image;
Conference_Titel :
Software Engineering, Artificial Intelligences, Networking and Parallel/Distributed Computing, 2009. SNPD '09. 10th ACIS International Conference on
Conference_Location :
Daegu
Print_ISBN :
978-0-7695-3642-2
DOI :
10.1109/SNPD.2009.85
