A GA based Window Selection Methodology to Enhance Window based Multi wavelet transformation and thresholding aided CT image denoising technique
Syed Amjad AliSrinivasan VathsalK. Lal KishorePublished in: CoRR (2010)
Keyphrases
- image denoising
- wavelet transformation
- wavelet domain
- denoising
- wavelet coefficients
- wavelet denoising
- total variation
- multiresolution
- wavelet transform
- noisy images
- image processing
- wavelet decomposition
- natural images
- high frequency
- discrete wavelet transform
- multiscale
- subband
- denoising algorithm
- remote sensing images
- soft thresholding
- denoising methods
- sar images
- wavelet analysis
- low frequency
- remote sensing
- spatial domain
- gaussian noise
- stereo matching
- machine learning
- frequency domain
- image fusion
- pattern recognition
- edge detection
- watermarking algorithm
- scale space
- feature extraction