Use of fourier and hartley transforms in motion estimation: A comparative study.
Sabri A. MahmoudPublished in: Int. J. Imaging Syst. Technol. (1991)
Keyphrases
- motion estimation
- spatial domain
- video coding
- fourier domain
- transform domain
- discrete fourier transform
- motion compensated
- phase correlation
- fourier transform
- image sequences
- inter frame
- motion vectors
- motion compensation
- video compression
- fourier spectrum
- frequency domain
- radon transform
- ridgelet transform
- motion field
- image reconstruction
- fourier series
- video sequences
- computational complexity
- optical flow
- motion parameters
- motion estimator
- block matching
- motion detection
- super resolution
- rate distortion
- motion model
- comparative study
- reference frame
- motion segmentation
- computer vision
- motion estimation algorithm
- frame interpolation
- shift invariant
- wavelet transform
- denoising
- multiscale
- three dimensional
- neural network
- series expansion
- real time