On Modelling the Frequency Components of Speech with Norm-Invariant Joint Densities.
Intae LeeTe-Won LeePublished in: ISCAS (2007)
Keyphrases
- speech recognition
- computer vision
- affine transformation
- vocal tract
- speech signal
- moment invariants
- objective function
- penalty term
- dialogue system
- emotion recognition
- gaussian density
- information retrieval
- trace norm
- broadcast news
- spoken language
- automatic speech recognition
- probability density
- invariant features
- affine invariant
- hidden markov models