Bilevel optimization, deep learning and fractional Laplacian regularization with applications in tomography
Antil, Harbir, Zichao, Wendy Di, Khatri, Ratna
2020Calhoun: The Naval Postgraduate School Institutional Archive (Naval Postgraduate School)47 citations
Abstract
The article of record as published may be located at https://doi.org/10.1088/1361-6420/ab80d7
Topics & Concepts
Regularization (linguistics)MathematicsBilevel optimizationTomographyLaplace operatorApplied mathematicsInverse problemMathematical optimizationMathematical analysisOptimization problemArtificial intelligenceComputer scienceRadiologyMedicineMedical Imaging Techniques and ApplicationsImage and Signal Denoising MethodsSparse and Compressive Sensing Techniques