Title :
Study and design on geometric distortion correction system for shooting impact point based on polynomial curve fitting
Author :
Guo Kai ; Jianping, Zheng ; Juan, Su ; Yuanyi, He
Author_Institution :
Nanjing Artillery Acad. of the PLA, Nanjing, China
Abstract :
The development of geometric distortion correction system for shooting impact point based on polynomial curve fitting is presented in the paper. The study of automatic acquisition of polynomial coefficients, the extraction and correction of laser shooting impact points also are discussed in depth in the paper. This newly developed system features its simple algorithm, cheap expenses, high accuracy, and its capability to provide real time and accurate coordinates of impact point for the virtual shooting training system.
Keywords :
curve fitting; geometry; image processing; polynomials; automatic acquisition; geometric distortion correction system; polynomial coefficient; polynomial curve fitting; shooting impact point; virtual shooting training system; Accuracy; Cameras; Computers; Laser noise; Real time systems; Software; Training; Geometric distortion correction system; polynomial curve fitting; shooting impact point;
Conference_Titel :
Image and Signal Processing (CISP), 2011 4th International Congress on
Conference_Location :
Shanghai
Print_ISBN :
978-1-4244-9304-3
DOI :
10.1109/CISP.2011.6099998
