On Local Linear Convergence of Projected Gradient Descent for Unit-Modulus Least Squares.
Trung VuRaviv RaichXiao FuPublished in: IEEE Trans. Signal Process. (2023)
Keyphrases
- least squares
- blind equalization algorithm
- stochastic gradient descent
- update rule
- parameter estimation
- cost function
- optical flow
- convergence rate
- objective function
- levenberg marquardt
- computer vision
- operator splitting
- robust estimation
- loss function
- low dimensional
- discriminant analysis
- convergence speed
- bundle adjustment
- structured light
- high dimensional
- convergence analysis
- multiscale
- image segmentation
- genetic algorithm