Hermite-Gaussian-like eigenvectors of the discrete Fourier transform matrix based on the direct utilization of the orthogonal projection matrices on its eigenspaces.
Magdy T. HannaNabila P. Attalla SeifM. Waleed Abd El Maguid AhmedPublished in: IEEE Trans. Signal Process. (2006)
Keyphrases
- projection matrices
- projection matrix
- covariance matrix
- fundamental matrix
- principal component analysis
- gaussian derivatives
- image pairs
- covariance matrices
- singular value decomposition
- maximum likelihood
- transformation matrix
- gaussian mixture
- computer vision
- null space
- projective reconstruction
- gaussian mixture model
- single image
- random projections
- spectral clustering
- support vector