The Tracks Tracing Method Based on Wavelet-Fractal and Kalman Filtering

By using the method of multi-dimensional wavelet analysis and fractal to analyze the track data with one or more sensors observed,and getting the characteristics of the track data dynamicly,setting up the association criterion,forming the main tracks of a target,and combined with Kalman filtering,the purpose of track correlation and tracing are realized.The simulation results show this algorithm is effective to solve the association problem of the sensor tracks.