Phase retrieval from coded diffraction patterns

• Published in: Applied and computational harmonic analysis Vol. 39; no. 2; pp. 277 - 299
• Main Authors: Candès, Emmanuel J., Li, Xiaodong, Soltanolkotabi, Mahdi
• Format: Journal Article
• Language: English
• Published: Elsevier Inc 01.09.2015
• Subjects: Convex optimization; Diffraction; Fourier transform; Phase retrieval; Random matrix theory; Fourier transform; Diffraction; Random matrix theory; Convex optimization; Phase retrieval

This paper considers the question of recovering the phase of an object from intensity-only measurements, a problem which naturally appears in X-ray crystallography and related disciplines. We study a physically realistic setup where one can modulate the signal of interest and then collect the intens...