Fast Fourier-Hadamard Decoding of Orthogonal Codes
Craig K. RushforthPublished in: Inf. Control. (1969)
Keyphrases
- decoding algorithm
- series expansion
- error control
- parity check
- ldpc codes
- joint source channel
- low density parity check
- error correcting
- reed solomon
- error correction
- decoding complexity
- fourier transform
- error correcting codes
- polar coordinates
- reed solomon codes
- image transmission
- fourier domain
- hadamard transform
- fourier spectrum
- radon transform
- frequency domain
- image reconstruction
- low complexity
- fourier analysis
- coding scheme
- turbo codes
- decoding process
- translation invariant
- non binary
- spatial domain
- rate allocation
- transform coefficients
- tomographic image reconstruction
- rate distortion