Bridging the gap between the short-time Fourier transform (STFT), wavelets, the constant-Q transform and multi-resolution STFT.
Carlos MateoJuan Antonio TalaveraPublished in: Signal Image Video Process. (2020)
Keyphrases
- short time fourier transform
- multiresolution
- fast fourier transform
- discrete wavelet transform
- wavelet transform
- multi resolution analysis
- signal processing
- filter bank
- frequency domain
- fourier transform
- frequency hopping
- wavelet coefficients
- texture analysis
- coarse to fine
- perfect reconstruction
- wavelet domain
- floating point
- image compression
- multiscale
- neural network
- high quality
- image processing
- image fusion
- scale space
- fingerprint images