Title :
A New Dynamic Tracking Method of Argument Reality
Author :
Hongyan, Quan ; Changbo, Wang ; Junjuan, Lin
Author_Institution :
Sch. of Software Eng., East China Normal Univ., Shanghai
Abstract :
A New Dynamic Tracking Method for Planar structure based on video is studied. Analyzing of first two frames of video, homography between the real and virtual object can be obtain by calculating image coordinates of 3D vector on coordinate axis. On basis of it, homography of any frame can be calculated. Finally we can achieve dynamic tracking purposes. It has simple and convenient characteristic. It overcomes the corresponding error between reference images and the actual object in existing research. It is an effective method.
Keywords :
augmented reality; video signal processing; 3D vector; augmented reality; dynamic tracking method; image coordinates; planar structure; reference images; virtual object; Augmented reality; Cameras; Computer graphics; Computer science; Computer vision; Image analysis; Layout; Software engineering; Space technology; Transmission line matrix methods; camera parameter; homography; planar; tracking; video;
Conference_Titel :
Computer Science and Software Engineering, 2008 International Conference on
Conference_Location :
Wuhan, Hubei
Print_ISBN :
978-0-7695-3336-0
DOI :
10.1109/CSSE.2008.696
