Joshua N. Ash - researchr alias

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Viewing Publication 1 - 23 from 23

2023

SAR Coherent Change Detection With Variational Expectation MaximizationDavid Tucker, Joshua N. Ash, Lee C. Potter. taes, 59(3):2163-2175, June 2023. [doi]

2022

Longwave Infrared Hyperspectral Emissivity Retrieval With Robustness to Spectral UncertaintyNicholas Durkee, Joshua N. Ash, Joseph Meola. tgrs, 60:1-13, 2022. [doi]

2018

Sum-Product Unmixing for Hyperspectral Analysis With Endmember VariabilityCharan Puladas, Katie Hossler, Joshua N. Ash. lgrs, 15(12):1917-1921, 2018. [doi]

2015

Factor graphs for inverse problems: Accelerated phase contrast magnetic resonance imagingAdam Rich, Lee C. Potter, Joshua N. Ash, Rizwan Ahmad. icip 2015: 1026-1030 [doi]

2014

Wide-Angle Synthetic Aperture Radar Imaging: Models and algorithms for anisotropic scatteringJoshua N. Ash, Emre Ertin, Lee C. Potter, Edmund G. Zelnio. spm, 31(4):16-26, 2014. [doi]

2013

Dynamic Dictionary Algorithms for Model Order and Parameter EstimationChristian D. Austin, Joshua N. Ash, Randolph L. Moses. tsp, 61(20):5117-5130, 2013. [doi]

2012

An Autofocus Method for Backprojection Imagery in Synthetic Aperture RadarJoshua N. Ash. lgrs, 9(1):104-108, 2012. [doi]

Incorporating spatial structure into hyperspectral scene analysisJoshua N. Ash, Joseph Meola. gacm 2012: 5-8 [doi]

Application of Model-Based Change Detection to Airborne VNIR/SWIR Hyperspectral ImageryJoseph Meola, Michael T. Eismann, Randolph L. Moses, Joshua N. Ash. tgrs, 50(10):3693-3706, 2012. [doi]

2011

2010

Performance of shockwave-based shooter localization under model misspecificationJoshua N. Ash, Gene T. Whipps, Richard J. Kozick. icassp 2010: 2694-2697 [doi]

On the Relation Between Sparse Reconstruction and Parameter Estimation With Model Order SelectionChristian D. Austin, Randolph L. Moses, Joshua N. Ash, Emre Ertin. jstsp, 4(3):560-570, 2010. [doi]

2009

Model-Based Deconvolution of Cell Cycle Time-Series Data Reveals Gene Expression Details at High ResolutionDan Siegal-Gaskins, Joshua N. Ash, Sean Crosson. ploscb, 5(8), 2009. [doi]

2008

On the Relative and Absolute Positioning Errors in Self-Localization SystemsJoshua N. Ash, Randolph L. Moses. tsp, 56(11):5668-5679, 2008. [doi]

On optimal anchor node placement in sensor localization by optimization of subspace principal anglesJoshua N. Ash, Randolph L. Moses. icassp 2008: 2289-2292 [doi]

SAR focusing performance for moving objects with random motion componentsAhmed R. Fasih, Emre Ertin, Joshua N. Ash, Randolph L. Moses. acssc 2008: 1628-1632 [doi]

2007

Relative and Absolute Errors in Sensor Network LocalizationJoshua N. Ash, Randolph L. Moses. icassp 2007: 1033-1036 [doi]

Robust system multiangulation using subspace methodsJoshua N. Ash, Lee C. Potter. ipsn 2007: 61-68 [doi]

2005

Outlier compensation in sensor network self-localization via the EM algorithmJoshua N. Ash, Randolph L. Moses. icassp 2005: 749-752 [doi]

Locating the nodes: cooperative localization in wireless sensor networksNeal Patwari, Joshua N. Ash, Spyros Kyperountas, Alfred O. Hero III, Randolph L. Moses, Neiyer S. Correal. spm, 22(4):54-69, 2005. [doi]

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