Robust Phase Retrieval with the Swept Approximate Message Passing (prSAMP) Algorithm
In phase retrieval, the goal is to recover a complex signal from the magnitude of its linear measurements. While many well-known algorithms guarantee deterministic recovery of the unknown signal using i.i.d. random measurement matrices, they suffer serious convergence issues for some ill-conditioned...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Image Processing On Line
2017-01-01
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| Series: | Image Processing On Line |
| Online Access: | http://www.ipol.im/pub/art/2017/178/ |