Please use this identifier to cite or link to this item: https://doi.org/10.1109/TGRS.2007.907105
Title: Imaging of a moving target with rotating parts based on the hough transform
Authors: Zhang, Q.
Yeo, T.S. 
Tan, H.S.
Luo, Y.
Keywords: Hough transform (HT)
Micro-Doppler
Moving targets
Rotating parts
Spectrogram
Issue Date: Jan-2008
Source: Zhang, Q., Yeo, T.S., Tan, H.S., Luo, Y. (2008-01). Imaging of a moving target with rotating parts based on the hough transform. IEEE Transactions on Geoscience and Remote Sensing 46 (1) : 291-299. ScholarBank@NUS Repository. https://doi.org/10.1109/TGRS.2007.907105
Abstract: The rotation of structures in a target introduces additional frequency modulations on the returned signals and also generates sidebands about the center Doppler frequency of the target. In other words, the body image will be contaminated due to the interference from the rotating parts. In this paper, an imaging method for moving targets with rotating parts is presented. The method is simple to implement and is based on the Hough transform (HT), which is widely used in image processing. Using the standard HT and an extended HT, we put forward a separation method by detecting the straight lines and the sinusoids on the spectrogram, respectively. A computer simulation is given to illustrate the effectiveness of the proposed method. © 2007 IEEE.
Source Title: IEEE Transactions on Geoscience and Remote Sensing
URI: http://scholarbank.nus.edu.sg/handle/10635/56253
ISSN: 01962892
DOI: 10.1109/TGRS.2007.907105
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