MAP estimation of speech spectral component under GGD a priori.
Rajkishore PrasadHiroshi SaruwatariKiyohiro ShikanoPublished in: SAPA@INTERSPEECH (2004)
Keyphrases
- map estimation
- maximum likelihood
- maximum a posteriori
- markov random field
- image super resolution
- speech recognition
- expectation maximization
- maximum a posterior
- em algorithm
- blind deconvolution
- speech signal
- cost function
- energy function
- noisy images
- markov networks
- subband
- generalized gaussian density
- image pairs
- image reconstruction
- bayesian networks
- kullback leibler distance