skip to main content
OSTI.GOV title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Scientific data interpolation with low dimensional manifold model

Journal Article · · Journal of Computational Physics

Here, we propose to apply a low dimensional manifold model to scientific data interpolation from regular and irregular samplings with a significant amount of missing information. The low dimensionality of the patch manifold for general scientific data sets has been used as a regularizer in a variational formulation. The problem is solved via alternating minimization with respect to the manifold and the data set, and the Laplace–Beltrami operator in the Euler–Lagrange equation is discretized using the weighted graph Laplacian. Various scientific data sets from different fields of study are used to illustrate the performance of the proposed algorithm on data compression and interpolation from both regular and irregular samplings.

Research Organization:
Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)
Sponsoring Organization:
USDOE Office of Science (SC), Advanced Scientific Computing Research (ASCR)
Grant/Contract Number:
AC05-00OR22725; De-AC05-00OR22725; DOE-SC0013838
OSTI ID:
1407782
Alternate ID(s):
OSTI ID: 1549289
Journal Information:
Journal of Computational Physics, Vol. 352, Issue C; ISSN 0021-9991
Publisher:
ElsevierCopyright Statement
Country of Publication:
United States
Language:
English
Citation Metrics:
Cited by: 7 works
Citation information provided by
Web of Science

References (28)

Exemplar-based interpolation of sparsely sampled images dataset January 2013
Beyond alias hierarchical scale curvelet interpolation of regularly and irregularly sampled seismic data journal November 2010
Wave‐equation trace interpolation journal July 1987
2-D continuation operators and their applications journal November 1996
Seismic data mapping and reconstruction journal May 2002
Seismic reflection data interpolation with differential offset and shot continuation journal March 2003
Nonlinear total variation based noise removal algorithms journal November 1992
Nontexture Inpainting by Curvature-Driven Diffusions journal December 2001
Simultaneous cartoon and texture image inpainting using morphological component analysis (MCA) journal November 2005
Inpainting and Zooming Using Sparse Representations journal February 2008
A Review of Image Denoising Algorithms, with a New One journal January 2005
Nonlocal Operators with Applications to Image Processing journal January 2009
Sparse Representation for Color Image Restoration journal January 2008
Solving Inverse Problems With Piecewise Linear Estimators: From Gaussian Mixture Models to Structured Sparsity journal May 2012
Nonparametric Bayesian Dictionary Learning for Analysis of Noisy and Incomplete Images journal January 2012
Diffuse Interface Models on Graphs for Classification of High Dimensional Data journal January 2012
An Algorithm for Finding Best Matches in Logarithmic Expected Time journal September 1977
Unsupervised Classification in Hyperspectral Imagery With Nonlocal Total Variation and Primal-Dual Hybrid Gradient Algorithm journal May 2017
Algorithm 862: MATLAB tensor classes for fast algorithm prototyping journal December 2006
Multiscale Nature of the Dissipation Range in Gyrokinetic Simulations of Alfvénic Turbulence journal July 2015
Electron temperature gradient driven turbulence journal May 2000
Two-dimensional time dependent Riemann solvers for neutron transport journal November 2005
A Collision-Based Hybrid Method for Time-Dependent, Linear, Kinetic Transport Equations journal January 2013
Robust and accurate filtered spherical harmonics expansions for radiative transfer journal August 2010
Simulating radiative transfer with filtered spherical harmonics journal May 2010
Diffusive Corrections to $P_N$ Approximations journal January 2011
An arbitrary-order, fully implicit, hybrid kinetic solver for linear radiative transport using integral deferred correction journal October 2017
Small-scale structure of two-dimensional magnetohydrodynamic turbulence journal January 1979