A General Framework for Constrained Convex Quaternion Optimization.
Julien FlamantSebastian MironDavid BriePublished in: IEEE Trans. Signal Process. (2022)
Keyphrases
- saddle point
- concave convex procedure
- fourier transform
- piecewise linear
- convex programming
- convex relaxation
- optimization problems
- global optimization
- risk minimization
- optimization algorithm
- efficient optimization
- quasiconvex
- convex optimization
- constrained optimization
- optimization method
- convex optimization problems
- alternating direction method of multipliers
- optimization process
- image processing
- semi definite programming
- search algorithm