Wavelet functions to estimate velocity in spatiotemporal signals.
Enrique A. BarríaJogikal M. JagadeeshPublished in: IEEE Trans. Signal Process. (1998)
Keyphrases
- wavelet transform
- mexican hat
- soft threshold
- multiscale
- signal processing
- spatial and temporal
- denoising
- wavelet coefficients
- multiresolution analysis
- independent component analysis
- wavelet domain
- compactly supported
- wavelet analysis
- optical flow
- neural network
- estimation algorithm
- robust estimation
- accurate estimation
- spectral analysis
- image compression
- bandpass
- autoregressive model
- wavelet bases
- feature extraction
- face recognition
- image sequences