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Found 4 papers, 2 papers with code
Deep Neural-network Prior for Orbit Recovery from Method of Moments
In the multireference alignment case, we demonstrate the advantage of using the NN to accelerate the convergence for the reconstruction of signals from the moments.
Compactification of the Rigid Motions Group in Image Processing
Image processing problems in general, and in particular in the field of single-particle cryo-electron microscopy, often require considering images up to their rotations and translations.
The generalized method of moments for multi-reference alignment
This paper studies the application of the generalized method of moments (GMM) to multi-reference alignment (MRA): the problem of estimating a signal from its circularly-translated and noisy copies.
An algorithm for improving Non-Local Means operators via low-rank approximation
We present a method for improving a Non Local Means operator by computing its low-rank approximation.
