On the Performance of Non-Gaussian Distributions in Modelling the Wavelet Coefficients of Medical Ultrasound Images.
Mohammed Imamul Hassan BhuiyanM. Omair AhmadM. N. S. SwamyPublished in: ICECS (2007)
Keyphrases
- ultrasound images
- wavelet coefficients
- marginal distributions
- wavelet transform
- gaussian distribution
- wavelet domain
- multiresolution
- subband
- multiscale
- discrete wavelet transform
- high frequency
- speckle noise
- image denoising
- medical ultrasound
- generalized gaussian
- random variables
- edge detection
- probability distribution
- feature vectors
- bit rate
- noisy images
- image compression
- medical imaging
- non stationary
- image enhancement
- spatial domain
- image data
- kullback leibler divergence
- high quality
- computer vision