Search Results for author: Laura E. Boucheron

Found 4 papers, 1 papers with code

Estimation of non-uniform blur using a patch-based regression convolutional neural network (CNN)

no code implementations12 Feb 2024 Luis G. Varela, Laura E. Boucheron, Steven Sandoval, David Voelz, Abu Bucker Siddik

The non-uniform blur of atmospheric turbulence can be modeled as a superposition of linear motion blur kernels at a patch level.

Neural-based Compression Scheme for Solar Image Data

no code implementations6 Nov 2023 Ali Zafari, Atefeh Khoshkhahtinat, Jeremy A. Grajeda, Piyush M. Mehta, Nasser M. Nasrabadi, Laura E. Boucheron, Barbara J. Thompson, Michael S. F. Kirk, Daniel da Silva

In this work, we propose an adversarially trained neural network, equipped with local and non-local attention modules to capture both the local and global structure of the image resulting in a better trade-off in rate-distortion (RD) compared to conventional hand-engineered codecs.

Image Compression

Estimation of motion blur kernel parameters using regression convolutional neural networks

1 code implementation2 Aug 2023 Luis G. Varela, Laura E. Boucheron, Steven Sandoval, David Voelz, Abu Bucker Siddik

Many deblurring and blur kernel estimation methods use MAP or classification deep learning techniques to sharpen an image and predict the blur kernel.

Deblurring regression

Solar Active Region Magnetogram Image Dataset for Studies of Space Weather

no code implementations16 May 2023 Laura E. Boucheron, Ty Vincent, Jeremy A. Grajeda, Ellery Wuest

In this dataset we provide a comprehensive collection of magnetograms (images quantifying the strength of the magnetic field) from the National Aeronautics and Space Administration's (NASA's) Solar Dynamics Observatory (SDO).

Multi-class Classification Solar Flare Prediction

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