Keyphrases
- decoding algorithm
- fourier transform
- fourier spectrum
- series expansion
- fourier domain
- translation invariant
- information systems
- decoding process
- frequency domain
- radon transform
- fourier series
- image reconstruction
- error correction
- soft decision
- fourier analysis
- viterbi algorithm
- real time
- signal processing
- wavelet transform
- hidden markov models
- computational complexity
- image sequences
- data sets