Improvement of TDOA measurement using wavelet denoising with a novel thresholding technique.
Shi-Quan WuHing-Cheung SoPak-Chung ChingPublished in: ICASSP (1997)
Keyphrases
- wavelet denoising
- denoising
- wavelet domain
- image denoising
- noisy images
- wavelet basis
- wavelet coefficients
- wavelet analysis
- denoising methods
- wavelet shrinkage
- wiener filter
- wavelet transform
- multiscale
- natural images
- denoising algorithm
- high frequency
- multiresolution
- feature extraction
- frequency domain
- shift invariant
- subband
- motion estimation
- feature space
- similarity measure