Title :
Object tracking in video pictures based on image segmentation and pattern matching
Author :
Morimoto, Takashi ; Kiriyama, Osamu ; Harada, Youmei ; Adachi, Hidekazu ; Koide, Tetsushi ; Mattausch, Hans Jürgen
Author_Institution :
Res. Center for Nanodevices & Syst., Hiroshima Univ., Higashi-Hiroshima, Japan
Abstract :
We propose a novel algorithm for object tracking in video pictures, based on image segmentation and pattern matching. With image segmentation, we can detect all objects in images, whether they are moving or not. Using the image segmentation results of successive frames, we exploit pattern matching in a simple feature space for tracking the objects. Consequently, the proposed algorithm can be applied to multiple moving and still objects, even in the case of a moving camera. We describe the algorithm in detail and perform simulation experiments on object tracking which verify the tracking algorithm´s efficiency. VLSI implementation of the proposed algorithm is possible.
Keywords :
feature extraction; image motion analysis; image segmentation; object detection; optical tracking; pattern matching; video signal processing; VLSI; feature extraction; feature space; image segmentation; moving camera; object detection; object tracking; pattern matching; video pictures; Cameras; Computational modeling; Computer vision; Feature extraction; Image segmentation; Navigation; Object detection; Object recognition; Pattern matching; Very large scale integration;
Conference_Titel :
Circuits and Systems, 2005. ISCAS 2005. IEEE International Symposium on
Print_ISBN :
0-7803-8834-8
DOI :
10.1109/ISCAS.2005.1465312