@inproceedings{bbdb7cd35b15443392e4ed669b6e09ce,
title = "Two-hierarchical hough transform for sky-wave over-the-horizon radar track initiation",
abstract = "In this paper, a data preprocessing method for sky-wave over-the-horizon radar (OTHR) track initiation using two-hierarchical 2D Hough transform is proposed. We firstly use range-time data space to hierarchical I Hough transform and obtain rough candidate measurement sequences, where Doppler is used as an accumulation constraint; then we use the corresponding azimuth and time measurements to hierarchical II Hough transform to refine above sequences for track initiation. Simulation results show that the proposed method can eliminate clutters efficiently and make significant improvement in reducing false tracks.",
keywords = "Hough transform, Multiple model-unified PDAF, Over-the-horizon radar, Track initiation",
author = "Jin Shuling and Liang Yan and He Peng and Wang Lizhen and Pan Quan",
year = "2007",
doi = "10.1109/ICR.2006.343178",
language = "英语",
isbn = "0780395824",
series = "CIE International Conference of Radar Proceedings",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
booktitle = "2006 CIE International Conference on Radar, ICR 2006",
note = "2006 CIE International Conference on Radar, ICR 2006 ; Conference date: 16-10-2006 Through 19-10-2006",
}