155 citations · 1.6k across the 76 of their papers we have counts for
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physics.data-an2013★ 21 cited
Variational Data Assimilation via Sparse Regularization
A. M. Ebtehaj, M. Zupanski, G. Lerman +1
This paper studies the role of sparse regularization in a properly chosen basis for variational data assimilation (VDA) problems. Specifically, it focuses on data assimilation of n…
cs.CV2013★ 32 cited
A New Approach To Two-View Motion Segmentation Using Global Dimension Minimization
Bryan Poling, Gilad Lerman
We present a new approach to rigid-body motion segmentation from two views. We use a previously developed nonlinear embedding of two-view point correspondences into a 9-dimensional…
stat.ML2013★ 88 cited
Spectral Clustering Based on Local PCA
Ery Arias-Castro, Gilad Lerman, Teng Zhang
We propose a spectral clustering method based on local principal components analysis (PCA). After performing local PCA in selected neighborhoods, the algorithm builds a nearest nei…