Vonn distribution of relative phase for statistical image modeling in complex wavelet domain.
An P. N. VoSoontorn OraintaraNha NguyenPublished in: Signal Process. (2011)
Keyphrases
- wavelet domain
- phase information
- multiscale
- wavelet decomposition
- fourier domain
- shift invariant
- denoising
- spatial domain
- wavelet coefficients
- wavelet transform
- denoising algorithm
- image data
- input image
- image features
- image retrieval
- subband
- image denoising
- image watermarking scheme
- multiresolution
- discrete wavelet transform
- image representation
- image resolution enhancement
- similarity measure
- wavelet domain hidden markov tree
- high frequency
- image classification
- low level
- low frequency
- human visual system
- shift invariance
- structural similarity index
- computer vision
- computational complexity
- low and high frequency
- complex wavelet transform
- wavelet basis
- motion estimation
- edge detection
- order statistics
- natural images
- rotation invariant
- probability density function