Search Results for author: James Storer

Found 4 papers, 3 papers with code

RePr: Improved Training of Convolutional Filters

1 code implementation CVPR 2019 Aaditya Prakash, James Storer, Dinei Florencio, Cha Zhang

We show that by temporarily pruning and then restoring a subset of the model's filters, and repeating this process cyclically, overlap in the learned features is reduced, producing improved generalization.

Protecting JPEG Images Against Adversarial Attacks

no code implementations2 Mar 2018 Aaditya Prakash, Nick Moran, Solomon Garber, Antonella DiLillo, James Storer

As deep neural networks (DNNs) have been integrated into critical systems, several methods to attack these systems have been developed.

Deflecting Adversarial Attacks with Pixel Deflection

3 code implementations CVPR 2018 Aaditya Prakash, Nick Moran, Solomon Garber, Antonella DiLillo, James Storer

Despite their robustness to natural variations, image pixel values can be manipulated, via small, carefully crafted, imperceptible perturbations, to cause a model to misclassify images.

Adversarial Attack

Semantic Perceptual Image Compression using Deep Convolution Networks

3 code implementations27 Dec 2016 Aaditya Prakash, Nick Moran, Solomon Garber, Antonella DiLillo, James Storer

Here, we present a powerful cnn tailored to the specific task of semantic image understanding to achieve higher visual quality in lossy compression.

Image Compression object-detection +2

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