Title :
Application of wavelet transform in track correlation algorithm
Author :
Tian, Baoguo ; Yang, Rijie ; He, You
Author_Institution :
Res. Inast. of Inf. Fusion, Naval Aeronaut. Eng. Inst., China
fDate :
31 Aug.-4 Sept. 2004
Abstract :
A new method of track correlation is proposed in this paper according to that wavelet decomposition has a function of signal de-noising. A new generalized classic assignment algorithm of track correlation is formed by wavelet decomposition and reconstruction. This method not only applies the statistical distance between two tracks to track correlation, but also considers the tendency of tracks. The simulation results show that this method is effective.
Keywords :
correlation methods; signal denoising; signal reconstruction; statistical analysis; wavelet transforms; generalized classic assignment algorithm; signal denoising; statistical distance; track correlation algorithm; wavelet decomposition; wavelet transform; Covariance matrix; Data processing; Estimation error; Fusion power generation; Helium; Signal analysis; State estimation; Target tracking; Wavelet analysis; Wavelet transforms;
Conference_Titel :
Signal Processing, 2004. Proceedings. ICSP '04. 2004 7th International Conference on
Print_ISBN :
0-7803-8406-7
DOI :
10.1109/ICOSP.2004.1442299
