1:45 PM - 2:00 PM
[ALPS29-02] Ptychography Phase Retrieval via Threshold Truncation Alternating Direction Method of Multipliers Using High Harmonic Sources
We introduce a closed-form ADMM algorithm for robust phase retrieval in Ptychography, utilizing a threshold truncation update method for penalty parameter adjustment. Our approach outperforms others, ensuring superior phase retrieval even with a 25% overlap rate.
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