Finding a Global Optimal Solution for a Quadratically Constrained Fractional Quadratic Problem with Applications to the Regularized Total Least Squares.
Amir BeckAharon Ben-TalMarc TeboullePublished in: SIAM J. Matrix Anal. Appl. (2006)
Keyphrases
- total least squares
- interior point methods
- optimal solution
- linear program
- image restoration
- number of iterations required
- objective function
- regularized least squares
- linear programming
- convex optimization
- working set
- primal dual
- convex programming
- signal and image processing
- discrete fourier transform
- np hard
- quadratic programming
- coefficient matrix
- lower bound
- pairwise