Time-frequency signal reconstruction of nonsparse audio signals.
Isidora StankovicMilos DakovicCornel IoanaPublished in: DSP (2017)
Keyphrases
- audio signals
- signal reconstruction
- compressive sensing
- image reconstruction
- basis functions
- signal processing
- hidden markov models
- random projections
- frequency domain
- wavelet transform
- speaker identification
- computer vision
- audio signal
- high quality
- linear combination
- data sets
- low dimensional
- edge detection
- multiresolution
- information retrieval