Research of brake sound acoustic features extraction based on frequency-domain blind deconvolution.
Nan PanZeguang YiPublished in: ICIA (2015)
Keyphrases
- frequency domain
- features extraction
- blind deconvolution
- feature extraction
- spatial domain
- sound source
- blurred images
- total variation
- denoising
- fourier transform
- wavelet transform
- subband
- image deblurring
- power spectrum
- point spread function
- map estimation
- extracted features
- multi frame
- image denoising
- image compression
- image restoration
- bayesian framework
- feature vectors
- natural images
- face images
- wavelet coefficients
- multiscale
- computer vision