Nonuniform Fourier Transforms for Rigid-Body and Multidimensional Rotational Correlations.
Chandrajit L. BajajBenedikt BauerRadhakrishna BettadapuraAntje VollrathPublished in: SIAM J. Sci. Comput. (2013)
Keyphrases
- rigid body
- fourier transform
- frequency domain
- signal processing
- motion parameters
- signal and image processing
- polar coordinates
- rigid objects
- rigid body motion
- rotation and translation
- degrees of freedom
- fourier domain
- fourier analysis
- correlation function
- discrete fourier transform
- three dimensional
- motion model
- camera motion
- rigid motion
- least squares
- log polar
- feature vectors
- image segmentation
- computer vision