Recognition-Aware Learned Image Compression

no code implementations • 1 Feb 2022 • Maxime Kawawa-Beaudan, Ryan Roggenkemper, Avideh Zakhor

Learned image compression methods generally optimize a rate-distortion loss, trading off improvements in visual distortion for added bitrate.

Image Compression object-detection +1

Minority Reports Defense: Defending Against Adversarial Patches

no code implementations • 28 Apr 2020 • Michael McCoyd, Won Park, Steven Chen, Neil Shah, Ryan Roggenkemper, Minjune Hwang, Jason Xinyu Liu, David Wagner

We propose a defense against patch attacks based on partially occluding the image around each candidate patch location, so that a few occlusions each completely hide the patch.

Adversarial Attack General Classification +1