Title :
3D Target Location Algorithm with One Single Camera
Author_Institution :
Dept. of Comput. & Inf. Tech., Zhejiang Police Coll., Hangzhou, China
Abstract :
A new 3D target location algorithm is proposed, which is based on a series of images taken by one camera. A non-linear transformation mathematical model taking the lens distortion into account is built. Through the corresponding relationship between the characteristic points in the world and those in the images, the parameters of the transformation matrix are determined. Simulation by the MATLAB graphics processing functions shows that it is feasible to realize the non-linear locating model, which has high accuracy and stability.
Keywords :
cameras; distortion; image sequences; matrix algebra; object detection; 3D target location algorithm; image series; lens distortion; nonlinear transformation mathematical model; single camera; transformation matrix parameter; Cameras; Computer security; Educational institutions; Electronic commerce; Information security; Lenses; MATLAB; Mathematical model; Nonlinear distortion; Pixel; camera; image; location; matrix; pixel;
Conference_Titel :
Electronic Commerce and Security, 2009. ISECS '09. Second International Symposium on
Conference_Location :
Nanchang
Print_ISBN :
978-0-7695-3643-9
DOI :
10.1109/ISECS.2009.225
