Spherical Harmonic Diagonal Unloading Beamforming with Ego-Noise Reduction for DOA Estimation from Autonomous Systems.
Daniele SalvatiCarlo DrioliGian Luca ForestiPublished in: WASPAA (2021)
Keyphrases
- autonomous systems
- noise reduction
- spherical harmonics
- doa estimation
- direction of arrival
- signal to noise ratio
- single image
- canonical correlation analysis
- speech enhancement
- noise level
- shape representation
- dynamic environments
- edge detection
- autonomous navigation
- cross correlation
- basis functions
- point cloud
- noisy environments
- covariance matrix
- wiener filter
- estimation error
- range data
- sound source
- antenna array
- computer vision
- image analysis
- d objects
- speech recognition