Keyphrases
- error correction
- denoising
- nonlinear diffusion
- image denoising
- noisy images
- error control
- error correcting codes
- error correcting
- data hiding
- image processing
- anisotropic diffusion
- diffusion process
- wavelet domain
- block codes
- error detection
- channel coding
- reed solomon
- ldpc codes
- barcode
- turbo codes
- gaussian noise
- bit errors
- watermarking scheme
- magnetic tape
- computer simulation