Finite-length signal quantization using discrete optimization.
Mark ChapmanAlper DemirPeter FeldmannPublished in: CICC (2000)
Keyphrases
- discrete optimization
- combinatorial optimization problems
- quantization noise
- signal processing
- wavelet packet
- matching pursuit
- non stationary
- band limited
- frequency domain
- quantization error
- high signal to noise ratio
- image coding
- high frequency
- transform coefficients
- impulse response
- denoising
- upper bound
- feature vectors
- object recognition