Motion estimation using a complex-valued wavelet transform.
Julian MagareyNicholas G. KingsburyPublished in: IEEE Trans. Signal Process. (1998)
Keyphrases
- complex valued
- wavelet transform
- motion estimation
- real valued
- multiresolution
- gabor transform
- recurrent neural networks
- multiscale
- video sequences
- wavelet coefficients
- image sequences
- subband
- optical flow
- linear equations
- motion compensation
- motion vectors
- motion field
- computational complexity
- multi valued
- motion model
- activation function
- wavelet analysis
- singular spectrum analysis
- feature extraction
- computer vision
- genetic algorithm
- neural network
- feed forward
- moving objects
- image processing