Statistical image modeling using von Mises distribution in the complex directional wavelet domain.
An P. N. VoSoontorn OraintaraTruong T. NguyenPublished in: ISCAS (2008)
Keyphrases
- wavelet domain
- multiscale
- denoising algorithm
- dual tree
- discrete wavelet transform
- denoising
- phase information
- wavelet transform
- wavelet domain hidden markov tree
- complex wavelet transform
- contourlet transform
- shift invariant
- image data
- wavelet coefficients
- edge detection
- image denoising
- multiresolution
- input image
- subband
- von mises
- image retrieval
- spatial domain
- image classification
- high resolution
- low level
- image processing
- watermarking algorithm
- sar images
- high frequency
- noise level
- gaussian distribution
- higher order
- heavy tailed
- human visual system
- object recognition
- probability density function