• DOI:10.1109/ICASSP.2019.8682811
Corpus ID: 71148502

Alternating Phase Projected Gradient Descent with Generative Priors for Solving Compressive Phase Retrieval

@article{Hyder2019AlternatingPP,
  title={Alternating Phase Projected Gradient Descent with Generative Priors for Solving Compressive Phase Retrieval},
  author={Rakib Hyder and Viraj Shah and C. Hegde and M. S. Asif},
  journal={ICASSP 2019 - 2019 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)},
  year={2019},
  pages={7705-7709}
}

• Rakib Hyder, Viraj Shah, +1 author M. S. Asif
• Published 2019
• Computer Science
• ICASSP 2019 - 2019 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)

The classical problem of phase retrieval arises in various signal acquisition systems. Due to the ill-posed nature of the problem, the solution requires assumptions on the structure of the signal. In the last several years, sparsity and support-based priors have been leveraged successfully to solve this problem. In this work, we propose replacing the sparsity/support priors with generative priors and propose two algorithms to solve the phase retrieval problem. Our proposed algorithms combine… Expand

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