Title :
Vision-based tracking control using mark recognition
Author :
Nara, Shunsuke ; Miyamoto, Daisuke ; Takahashi, Satoru
Author_Institution :
Dept. of Intelligent Mech. Syst. Eng., Kagawa Univ., Takamatsu
Abstract :
This paper introduces tracking control system with visual feedback to a moving target using a measurement device we developed. In order to recognize the moving object, we use two algorithm, one is the cross-shape mark algorithm and the other is orientation code matching algorithm. Then, the measurement device consists of the PID control system with extended Kalman filter in order to decrease the time delay of image processing. Finally, through experiments, we show utility of our device in the field of object tracking based on visual feedback system
Keywords :
Kalman filters; feedback; image coding; object recognition; position control; three-term control; PID control system; cross-shape mark algorithm; extended Kalman filter; mark recognition; moving object recognition; orientation code matching algorithm; vision-based tracking control system; visual feedback system; Charge coupled devices; Charge-coupled image sensors; Communication system control; Control systems; Delay effects; Image processing; Motion control; Object recognition; Position measurement; Space technology;
Conference_Titel :
Advanced Motion Control, 2006. 9th IEEE International Workshop on
Conference_Location :
Istanbul
Print_ISBN :
0-7803-9511-1
DOI :
10.1109/AMC.2006.1631731
