A Fast Cross-Range Scaling Algorithm for ISAR Images Based on the 2-D Discrete Wavelet Transform and Pseudopolar Fourier Transform.
Dong LiChengxiang ZhangHongqing LiuJia SuXiaoheng TanQinghua LiuGuisheng LiaoPublished in: IEEE Trans. Geosci. Remote. Sens. (2019)
Keyphrases
- fourier transform
- fourier domain
- fourier analysis
- discrete fourier transform
- high resolution images
- correlation function
- frequency domain
- log polar
- synthetic and real images
- matching algorithm
- signal processing
- image data
- fast fourier transform
- test images
- input image
- fourier coefficients
- image matching
- polar coordinates
- machine learning
- similarity measure
- feature extraction
- prediction error
- image registration
- high resolution
- computational complexity
- eigendecomposition
- face recognition
- image segmentation
- computer vision