Sparse DOA Estimation of Wideband Sound Sources Using Circular Harmonics.
Clemens HageTim HabigtMartin KleinsteuberPublished in: CoRR (2014)
Keyphrases
- doa estimation
- sound source
- direction of arrival
- environmental sounds
- canonical correlation analysis
- speech signal
- frequency domain
- audio visual
- high dimensional
- high frequency
- focus of attention
- pattern recognition
- sparse representation
- real environment
- image processing
- data sets
- multi modal
- least squares
- control system