681 citations · 957 across the 11 of their papers we have counts for
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stat.AP2017
Structural Variability from Noisy Tomographic Projections
Joakim Andén, Amit Singer
In cryo-electron microscopy, the 3D electric potentials of an ensemble of molecules are projected along arbitrary viewing directions to yield noisy 2D images. The volume maps repre…
math.ST2017
Factor Analysis for Spectral Estimation
Joakim Andén, Amit Singer
Power spectrum estimation is an important tool in many applications, such as the whitening of noise. The popular multitaper method enjoys significant success, but fails for short s…