TY - GEN
T1 - Estimation of miss distance parameters based on dopplerlet transform and matching pursuit algorithm
AU - Ma, Shufen
AU - Mao, Erke
AU - Hou, Shujuan
PY - 2006
Y1 - 2006
N2 - Based on the theory of linear transformations, a novel time-frequency representation is presented for the echoes of targets with rectilinear trajectories and constant accelerations in the scoring system. First, time-frequency atoms called Dopplerlets are constructed based on the characteristics of Doppler frequency of echoes. Second, the continuous and discrete Dopplerlet transform is derived and the matching pursuit algorithm is presented. Third, the miss distance parameters are estimated based on the Dopplerlet transform and matching pursuit algorithm. Experimental results are provided to demonstrate the effectiveness and feasibility of the proposed method.
AB - Based on the theory of linear transformations, a novel time-frequency representation is presented for the echoes of targets with rectilinear trajectories and constant accelerations in the scoring system. First, time-frequency atoms called Dopplerlets are constructed based on the characteristics of Doppler frequency of echoes. Second, the continuous and discrete Dopplerlet transform is derived and the matching pursuit algorithm is presented. Third, the miss distance parameters are estimated based on the Dopplerlet transform and matching pursuit algorithm. Experimental results are provided to demonstrate the effectiveness and feasibility of the proposed method.
KW - Dopplerlet transform
KW - Matching pursuit algorithm
KW - Miss distance parameters
UR - https://www.scopus.com/pages/publications/34249287026
U2 - 10.1109/ICOSP.2006.346020
DO - 10.1109/ICOSP.2006.346020
M3 - Conference contribution
AN - SCOPUS:34249287026
SN - 0780397371
SN - 9780780397378
T3 - International Conference on Signal Processing Proceedings, ICSP
BT - 8th International Conference on Signal Processing, ICSP 2006
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 8th International Conference on Signal Processing, ICSP 2006
Y2 - 16 November 2006 through 20 November 2006
ER -