Title :
Fast object tracking by lifting wavelet filters
Author :
Ikeura, Ryuichi ; Niijima, Koji ; Takano, Shigem
Author_Institution :
Dept. of Informatics, Kyushu Univ., Fukuoka, Japan
Abstract :
This work presents a fast object-tracking algorithm using the lifting wavelet filters. The algorithm solves a linear system of simultaneous equations of free parameters in the lifting filter and searches a small region for objects. In simulation, it is shown that the algorithm can track the object in a sequence of images.
Keywords :
image sequences; object detection; tracking; tracking filters; wavelet transforms; fast object-tracking algorithm; image sequence; lifting wavelet filters; linear system; object tracking; wavelet filters; Communication system security; Computer security; Computer vision; Computerized monitoring; Equations; Face detection; Gabor filters; Humans; Image reconstruction; Informatics;
Conference_Titel :
Signal Processing and Information Technology, 2003. ISSPIT 2003. Proceedings of the 3rd IEEE International Symposium on
Print_ISBN :
0-7803-8292-7
DOI :
10.1109/ISSPIT.2003.1341096
