Shaping gain of the partially coherent additive white Gaussian noise channel.
Ping HouBenjamin BelzerThomas R. FischerPublished in: IEEE Commun. Lett. (2002)
Keyphrases
- additive white gaussian noise
- channel coding
- signal to noise ratio
- image denoising
- noise level
- jpeg compression
- fading channels
- generalized gaussian
- ofdm system
- channel capacity
- denoising
- bit error rate
- source coding
- error correction
- noise model
- uniformly distributed
- image transmission
- wireless channels
- noise reduction
- estimation algorithm
- multipath
- computer simulation
- error propagation
- digital images
- noisy images
- image processing
- analytical model
- dct coefficients
- watermarking scheme
- probability density function
- maximum a posteriori
- rate distortion
- unequal error protection
- signal processing
- edge detection
- rate compatible punctured convolutional