Abstract
This paper presents a feature extraction method for the object recognition system that detects 3D position of object in real time and adequate accuracy from image sequences captured by camera. In our system, the object shape information is obtained by RFID-tags on the object through wireless communication. The presented method extracts feature points from the image sequences and compares them with the shape information to recognize the object position. The performance of the tracking method tested on a real dynamic scene was experimentally analyzed.