Hermite-Gaussian-like eigenvectors of the discrete Fourier transform matrix based on the singular-value decomposition of its orthogonal projection matrices.
Magdy T. HannaNabila P. Attalla SeifM. Waleed Abd El Maguid AhmedPublished in: IEEE Trans. Circuits Syst. I Regul. Pap. (2004)
Keyphrases
- singular value decomposition
- projection matrices
- projection matrix
- null space
- singular values
- low rank
- least squares
- fundamental matrix
- dimension reduction
- correlation matrix
- factorization method
- image pairs
- principal component analysis
- data matrix
- singular vectors
- dimensionality reduction
- epipolar geometry
- projective reconstruction
- pattern recognition
- covariance matrices
- discriminant analysis