Signal recognition: Fourier transform vs. Hartley transform.
Leonid GelmanMichael SandersonChristopher P. ThompsonPublished in: Pattern Recognit. (2003)
Keyphrases
- fourier transform
- hartley transform
- frequency domain
- signal processing
- power spectral density
- frequency spectrum
- fourier analysis
- feature extraction
- pattern recognition
- fast fourier transform
- spatial domain
- fourier coefficients
- discrete fourier transform
- object recognition
- fourier domain
- radon transform
- subband
- denoising
- low frequency
- neural network
- discrete cosine transform
- image processing
- filter bank
- high frequency
- row column