Search Results for author: Carter Lyons

Found 3 papers, 2 papers with code

On Generalization Bounds for Deep Compound Gaussian Neural Networks

no code implementations20 Feb 2024 Carter Lyons, Raghu G. Raj, Margaret Cheney

In this paper, we develop novel generalization error bounds for a class of unrolled DNNs that are informed by a compound Gaussian prior.

Compressive Sensing Generalization Bounds

Deep Regularized Compound Gaussian Network for Solving Linear Inverse Problems

1 code implementation28 Nov 2023 Carter Lyons, Raghu G. Raj, Margaret Cheney

Incorporating prior information into inverse problems, e. g. via maximum-a-posteriori estimation, is an important technique for facilitating robust inverse problem solutions.

Compressive Sensing Image Reconstruction

A Compound Gaussian Least Squares Algorithm and Unrolled Network for Linear Inverse Problems

1 code implementation IEEE Transactions on Signal Processing 2023 Carter Lyons, Raghu G. Raj, Margaret Cheney

The first approach is an iterative algorithm that minimizes a regularized least squares objective function where the regularization is based on a compound Gaussian prior distribution.

Compressive Sensing Image Reconstruction +1

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