A fast prediction-error detector for estimating sparse-spike sequences.
Georgios B. GiannakisJerry M. MendelXiaofeng ZhaoPublished in: ICASSP (1987)
Keyphrases
- prediction error
- motion compensated
- bit rate
- motion vectors
- linear prediction
- inter frame
- reversible watermarking
- hidden markov models
- sparse representation
- empirical risk
- high dimensional
- motion estimation
- motion compensation
- power spectral density
- block matching
- computer vision
- principal component analysis
- object recognition