A super-resolution beamforming algorithm for spherical microphone arrays using a compressed sensing approach.
Ping Kun Tony WuNicolas EpainCraig T. JinPublished in: ICASSP (2013)
Keyphrases
- super resolution
- image reconstruction
- high resolution images
- compressed sensing
- super resolution reconstruction
- low resolution images
- image super resolution
- image processing
- image restoration
- super resolution algorithm
- low resolution
- high resolution
- k means
- expectation maximization
- fourier domain
- high quality
- three dimensional