ISAR Imaging of Targets With Complex Motion Based on Discrete Chirp Fourier Transform for Cubic Chirps.
Liang WuXizhang WeiDegui YangHongqiang WangXiang LiPublished in: IEEE Trans. Geosci. Remote. Sens. (2012)
Keyphrases
- fourier transform
- isar imaging
- frequency domain
- discrete fourier transform
- hartley transform
- inverse synthetic aperture radar
- signal processing
- moving target
- fourier domain
- radon transform
- polar coordinates
- log polar
- low snr
- correlation function
- antenna array
- neural network
- fast fourier transform
- target detection
- spatial domain
- autocorrelation function
- fourier coefficients
- computational complexity
- pattern recognition
- image sequences