@inproceedings{374490679d0e43db94aad8f446a81d66,
title = "Fast accurate Bi-SAR imaging based on butterfly algorithm",
abstract = "The butterfly algorithm is imported to achieve high resolution and large scene imaging fast for bistatic synthetic aperture radar (Bi-SAR). The fast algorithm benefits from projecting the frequency domain signal after matched filtering to subimage. Quad tree structures constructed on both signal and image spaces are used to projected signal recursively. Following the traversal of the quadtree, the image resolution is ameliorated gradually. The algorithm run on parallel processors and fast imaging is accomplished. Except for imaging precisely and quickly, wide scene imaging is also obtained. The simulation image shows the high quality image with good resolution and large PSLR.",
keywords = "Bi-SAR, Butterfly algorithm, low-rank approximation, quadtree",
author = "Leiquan Song and Zhongyu Li and Junjie Wu and Yulin Huang and Jianyu Yang",
note = "Publisher Copyright: {\textcopyright} 2013 IEEE.; 2013 Joint Conference of International Conference on Computational Problem-Solving and International High Speed Intelligent Communication Forum, ICCP and HSIC 2013 ; Conference date: 26-10-2013 Through 28-10-2013",
year = "2013",
doi = "10.1109/ICCPS.2013.6893539",
language = "英语",
series = "2013 Joint Conference of International Conference on Computational Problem-Solving and International High Speed Intelligent Communication Forum, ICCP and HSIC 2013",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "354--357",
booktitle = "2013 Joint Conference of International Conference on Computational Problem-Solving and International High Speed Intelligent Communication Forum, ICCP and HSIC 2013",
}