A Method of Reducing Speckle Noise of SAR Images Based on Wavelets and Wedgelet HMT Models.
Hai-yan JinLicheng JiaoFang LiuPublished in: ICPR (3) (2006)
Keyphrases
- sar images
- wavelet domain
- speckle noise
- contourlet domain
- synthetic aperture radar
- probabilistic model
- ultrasound images
- multiresolution
- model selection
- image processing
- statistical model
- noisy images
- wavelet coefficients
- em algorithm
- additive noise
- spatial domain
- denoising
- wavelet transform
- object recognition
- fusion model
- computational complexity