Rotationally invariant filter bank for pattern recognition of noisy images.
Sittisak RodtookStanislav S. MakhanovPublished in: J. Intell. Fuzzy Syst. (2006)
Keyphrases
- noisy images
- filter bank
- rotationally invariant
- multiscale
- pattern recognition
- edge detection
- moment invariants
- signal processing
- image processing
- wavelet coefficients
- denoising
- image denoising
- scale space
- subband
- perfect reconstruction
- additive noise
- natural images
- multiresolution
- frequency domain
- wavelet transform
- feature extraction
- radon transform
- feature vectors
- neural network
- computer vision
- image analysis
- low pass
- wavelet domain
- image segmentation
- image representation
- edge detector
- noise reduction
- image patches
- affine transformation
- edge information
- dimensionality reduction
- computationally efficient
- face recognition
- gray level
- image restoration
- discrete wavelet transform
- bit rate