4 citations · 7 across the 36 of their papers we have counts for
5 papers · 1 filter
A note on Douglas-Rachford, gradients, and phase retrieval
Eitan Levin, Tamir Bendory
The properties of gradient techniques for the phase retrieval problem have received a considerable attention in recent years. In almost all applications, however, the phase retriev…
Single-particle cryo-electron microscopy: Mathematical theory, computational challenges, and opportunities
Tamir Bendory, Alberto Bartesaghi, Amit Singer
In recent years, an abundance of new molecular structures have been elucidated using cryo-electron microscopy (cryo-EM), largely due to advances in hardware technology and data pro…
Multi-target Detection with an Arbitrary Spacing Distribution
Ti-Yen Lan, Tamir Bendory, Nicolas Boumal +1
Motivated by the structure reconstruction problem in single-particle cryo-electron microscopy, we consider the multi-target detection model, where multiple copies of a target signa…
Multi-target detection with application to cryo-electron microscopy
Tamir Bendory, Nicolas Boumal, William Leeb +2
We consider the multi-target detection problem of recovering a set of signals that appear multiple times at unknown locations in a noisy measurement. In the low noise regime, one c…
Frequency-Resolved Optical Gating Recovery via Smoothing Gradient
Samuel Pinilla, Tamir Bendory, Yonina C. Eldar +1
Frequency-resolved optical gating (FROG) is a popular technique for complete characterization of ultrashort laser pulses. The acquired data in FROG, called FROG trace, is the Fouri…