Distributed ISAR Subimage Fusion of Nonuniform Rotating Target Based on Matching Fourier Transform.
Yuanyuan LiYaowen FuWenpeng ZhangPublished in: Sensors (2018)
Keyphrases
- fourier transform
- signal processing
- frequency domain
- moving target
- radon transform
- fourier descriptors
- fourier analysis
- fourier domain
- discrete fourier transform
- frequency spectrum
- matching algorithm
- shape matching
- power spectral density
- fourier coefficients
- rotation invariance
- log polar
- image processing
- feature points
- polar coordinates
- template matching
- gray level