Wavelet Domain Blur Invariants for 1D Discrete Signals.
Iman MakaremiKarl LeboeufMajid AhmadiPublished in: ICIAR (1) (2011)
Keyphrases
- wavelet domain
- spatial domain
- autoregressive model
- fourier domain
- wavelet coefficients
- denoising
- soft threshold
- wavelet transform
- mexican hat
- multiscale
- multiresolution
- discrete wavelet transform
- image denoising
- wavelet decomposition
- blurred images
- shift invariant
- human visual system
- subband
- translation invariant
- high frequency
- sar images
- signal processing
- frequency domain
- empirical mode decomposition
- wavelet basis
- wavelet domain hidden markov tree
- feature extraction
- noisy images
- moment invariants
- watermarking algorithm
- statistical model
- natural images
- higher order
- motion estimation
- color images
- video sequences
- image segmentation
- computer vision