De-Noising via Wavelet Transforms Using Steerable Filters.
Andrew LaineChun-Ming ChangPublished in: ISCAS (1995)
Keyphrases
- steerable filters
- wavelet transform
- denoising
- soft threshold
- hilbert transform
- translation invariant
- wavelet domain
- rotation invariant
- wavelet packet
- feature detection
- image compression
- multiresolution
- image denoising
- subband
- random forests
- multiscale
- wavelet analysis
- grayscale images
- wavelet coefficients
- natural images
- image processing
- feature extraction
- low frequency
- image structure
- frequency domain
- high frequency
- gabor filters
- texture features
- gray scale
- support vector
- bit rate
- image features
- machine learning