Title :
Fast data association algorithm for passive multisensors
Author :
Feng, Zi-Liang ; You, Zhi-Sheng ; Wang, Ming-Hui
Author_Institution :
Inst. of Image & Graphics, Sichuan Univ., Chengdu, China
Abstract :
A data association algorithm for multiple passive sensors is presented in this paper. The algorithm is based on the intensity of space intersection made by measurements. Dividing the set of all possible targets into several subsets, starting with the subset which has the best probability under the restraint of data association rule, the real target can be found quickly. Numerical simulation with perfect detection probability and zero false alarm has been carried out and the results show that the algorithm has excellent performance in terms of computation time
Keywords :
probability; radar detection; radar signal processing; radar theory; sensor fusion; data association algorithm; multiple passive sensors; numerical simulation; perfect detection probability; performance; space intersection intensity; zero false alarm probability; Area measurement; Association rules; Density measurement; Graphics; Image sensors; Numerical simulation; Position measurement; Probability density function; Surveillance; Time measurement;
Conference_Titel :
Radar, 2001 CIE International Conference on, Proceedings
Conference_Location :
Beijing
Print_ISBN :
0-7803-7000-7
DOI :
10.1109/ICR.2001.984911
