Improving Signal-Noise Rate of Seismic Data by Balanced Orthogonal Multiwavelet Transform.
Wenzhang HeAidi WuPublished in: WAA (2003)
Keyphrases
- seismic data
- original signal
- empirical mode decomposition
- signal to noise ratio
- random noise
- dynamic range
- orthogonal polynomials
- signal detection
- noise reduction
- additive noise
- high pass
- noisy environments
- noise model
- transform domain
- gaussian noise
- low signal to noise ratio
- filter bank
- image data
- feature space
- median filter
- low frequency
- non stationary
- image compression