Distortion minimization in Gaussian layered broadcast coding with successive refinement.
Chris T. K. NgDeniz GündüzAndrea J. GoldsmithElza ErkipPublished in: IEEE Trans. Inf. Theory (2009)
Keyphrases
- adaptive quantization
- coding scheme
- rate control algorithm
- bit allocation
- distortion measure
- rate distortion
- rate distortion theory
- shape coding
- channel errors
- embedded image
- objective function
- coding method
- gaussian mixture model
- subband coding
- gaussian mixture
- gaussian noise
- video compression
- search range
- error propagation
- rate control
- bit rate
- variable bit rate
- distributed video coding
- low bit rate
- data broadcasting
- image compression
- feature vectors
- image sequences