Title :
Identification scheme for the affine sensor model
Author :
Kang, Donghoon ; Kim, Jong-Phil ; Kim, Jinwook ; Ko, Heedong
Author_Institution :
Imaging Media Center, Korea Inst. of Sci. & Technol., Seoul, South Korea
Abstract :
In this article, we present a robust auto-calibration scheme of the affine sensor model via the spectral decomposition of scale factor matrix and the semi-definite programming (SDP). Inherent benefits of our scheme are the globally optimal estimation of calibration parameters without any additional measurement equipment.
Keywords :
calibration; curve fitting; mathematical programming; matrix algebra; parameter estimation; sensors; spectral analysis; affine sensor model; ellipsoid curve fitting; identification scheme; optimal calibration parameter estimation; robust autocalibration scheme; scale factor matrix; semidefinite programming; spectral decomposition; Calibration; Curve fitting; Ellipsoids; Matrix decomposition; Pollution measurement; Robot sensing systems; Robustness; Auto-calibration; affine; ellipsoid curve fitting; parameter estimation; semi-definite programming;
Conference_Titel :
Control Automation and Systems (ICCAS), 2010 International Conference on
Conference_Location :
Gyeonggi-do
Print_ISBN :
978-1-4244-7453-0
Electronic_ISBN :
978-89-93215-02-1
