Search Results for author: Isaac Gerg

Found 6 papers, 0 papers with code

Deep Autofocus for Synthetic Aperture Sonar

no code implementations29 Oct 2020 Isaac Gerg, Vishal Monga

In this letter, we demonstrate the potential of machine learning, specifically deep learning, to address the autofocus problem.

Deblurring Image Reconstruction

Coupling Rendering and Generative Adversarial Networks for Artificial SAS Image Generation

no code implementations13 Sep 2019 Albert Reed, Isaac Gerg, John McKay, Daniel Brown, David Williams, Suren Jayasuriya

Acquisition of Synthetic Aperture Sonar (SAS) datasets is bottlenecked by the costly deployment of SAS imaging systems, and even when data acquisition is possible, the data is often skewed towards containing barren seafloor rather than objects of interest.

Image Generation

Measuring Human Assessed Complexity in Synthetic Aperture Sonar Imagery Using the Elo Rating System

no code implementations15 Aug 2018 Brian Reinhardt, Isaac Gerg, Daniel Brown, Joonho Park

The heuristic and information theoretical metrics were then compared to the image rank from which they were derived.

Image Compression

Bridging the Gap: Simultaneous Fine Tuning for Data Re-Balancing

no code implementations8 Jan 2018 John McKay, Isaac Gerg, Vishal Monga

There are many real-world classification problems wherein the issue of data imbalance (the case when a data set contains substantially more samples for one/many classes than the rest) is unavoidable.

General Classification

What's Mine is Yours: Pretrained CNNs for Limited Training Sonar ATR

no code implementations29 Jun 2017 John McKay, Isaac Gerg, Vishal Monga, Raghu Raj

Finding mines in Sonar imagery is a significant problem with a great deal of relevance for seafaring military and commercial endeavors.

Transfer Learning

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