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10/31/2022
Fast Principal Component Analysis for Cryo-EM Images
Principal component analysis (PCA) plays an important role in the analys...
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06/17/2022
Robust Group Synchronization via Quadratic Programming
We propose a novel quadratic programming formulation for estimating the ...
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03/30/2022
Fast, Accurate and Memory-Efficient Partial Permutation Synchronization
Previous partial permutation synchronization (PPS) algorithms, which are...
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02/15/2022
Ab-initio Contrast Estimation and Denoising of Cryo-EM Images
Background and Objective: The contrast of cryo-EM images vary from one t...
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01/13/2022
Scalable Cluster-Consistency Statistics for Robust Multi-Object Matching
We develop new statistics for robustly filtering corrupted keypoint matc...
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07/27/2020
Message Passing Least Squares Framework and its Application to Rotation Synchronization
We propose an efficient algorithm for solving group synchronization unde...
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06/11/2020
Robust Multi-object Matching via Iterative Reweighting of the Graph Connection Laplacian
We propose an efficient and robust iterative solution to the multi-objec...
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12/24/2019
Robust Group Synchronization via Cycle-Edge Message Passing
We propose a general framework for group synchronization with adversaria...
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04/07/2018
Estimation of Camera Locations in Highly Corrupted Scenarios: All About that Base, No Shape Trouble
We propose a strategy for improving camera location estimation in struct...
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09/27/2017