Fienup Algorithm With Sparsity Constraints: Application to Frequency-Domain Optical-Coherence Tomography.
Subhadip MukherjeeChandra Sekhar SeelamantulaPublished in: IEEE Trans. Signal Process. (2014)
Keyphrases
- frequency domain
- spectral domain
- computational complexity
- spatial domain
- expectation maximization
- similarity measure
- optical coherence tomography
- feature extraction
- pattern recognition
- k means
- phase correlation
- clustering method
- fourier transform
- segmentation algorithm
- sparsity constraints
- subband
- machine learning
- denoising
- image analysis
- face recognition