Evaluating SAR images based on the statistic characteristic of the wavelet coefficients.
Gong ZhangZhaoda ZhuYu HongMingwei ShenPublished in: IGARSS (2005)
Keyphrases
- sar images
- wavelet domain
- wavelet coefficients
- synthetic aperture radar
- wavelet transform
- multiscale
- discrete wavelet transform
- image denoising
- wavelet decomposition
- subband
- multiresolution
- shift invariant
- high frequency
- generalized gaussian
- oil spill
- spatial domain
- denoising
- noisy images
- human visual system
- feature vectors
- wavelet denoising
- denoising algorithm
- image processing
- low frequency
- edge detector
- image compression
- image data
- wavelet packet
- feature space
- high quality
- similarity measure