Keyphrases
- frequency domain
- linear systems
- spatial domain
- fourier transform
- sufficient conditions
- dynamical systems
- cross correlation
- power spectrum
- feature extraction
- sparse linear systems
- subband
- denoising
- fourier domain
- coefficient matrix
- frequency analysis
- frequency domain analysis
- frequency response
- fourier analysis
- dynamic programming
- search space
- image processing
- computer vision
- discrete fourier transform
- power spectra
- real time