Fourier phase retrieval algorithm with noise constraints.
Gonhsin LiuPublished in: Signal Process. (1990)
Keyphrases
- detection algorithm
- preprocessing
- cost function
- learning algorithm
- noisy data
- computational complexity
- search space
- segmentation algorithm
- learning phase
- particle swarm optimization
- preprocessing phase
- training phase
- optimization algorithm
- worst case
- np hard
- similarity measure
- objective function
- dynamic programming
- search algorithm
- clustering method
- optimal solution
- recognition algorithm
- gaussian noise
- multiscale
- correlation function
- relevance feedback
- multiple constraints
- noise free
- noise level
- signal to noise ratio
- information retrieval
- computational cost