A new homomorphic Bayesian wavelet-based MMAE filter for despeckling SAR images.
Mohammed Imamul Hassan BhuiyanM. Omair AhmadM. N. S. SwamyPublished in: ISCAS (5) (2005)
Keyphrases
- high quality
- sar images
- wavelet domain
- synthetic aperture radar
- multiplicative noise
- wavelet denoising
- wavelet transform
- speckle noise
- multiresolution
- denoising
- wavelet coefficients
- multiscale
- spatial domain
- automatic target recognition
- speckle reduction
- target detection
- sar imagery
- sar image segmentation
- denoising methods
- subband
- sar data
- motion estimation
- computational complexity
- image data
- edge detector
- maximum likelihood
- discrete wavelet transform
- image denoising
- human visual system
- noisy images