Noise Reduction in Interferograms Using the Wavelet Packet Transform and Wiener Filtering.
Xianjie ZhaRongshan FuZhiyang DaiBin LiuPublished in: IEEE Geosci. Remote. Sens. Lett. (2008)
Keyphrases
- impulse noise
- noise reduction
- wavelet packet transform
- wiener filter
- shift invariant
- edge preserving
- median filter
- wavelet packet
- signal to noise ratio
- noise level
- wavelet coefficients
- wavelet transform
- noise removal
- denoising
- watermarking algorithm
- edge detection
- subband
- texture features
- multiscale
- natural images
- wavelet domain
- bilateral filter
- image compression
- degraded images
- signal processing
- blurred images
- post processing
- image quality
- image sequences
- non stationary
- gray level