no code implementations • 24 Jul 2023 • Yi Han, Matthew Chan, Eric Wengrowski, Zhuohuan Li, Nils Ole Tippenhauer, Mani Srivastava, Saman Zonouz, Luis Garcia
We demonstrate that the dynamic nature of EvilEye enables attackers to adapt adversarial examples across a variety of objects with a significantly higher ASR compared to state-of-the-art physical world attack frameworks.
1 code implementation • CVPR 2019 • Eric Wengrowski, Kristin Dana
The goal of the system is to minimize perceived visual artifacts of the message embedding, while simultaneously maximizing the accuracy of message recovery on the camera side.
no code implementations • 6 Apr 2016 • Eric Wengrowski, Kristin Dana, Marco Gruteser, Narayan Mandayam
We sample from the resulting metamer sets to find color steps for each base color to embed a binary message into an arbitrary image with reduced visible artifacts.
no code implementations • 8 Jan 2015 • Wenjia Yuan, Eric Wengrowski, Kristin J. Dana, Ashwin Ashok, Marco Gruteser, Narayan Mandayam
We present a novel method for communicating between a camera and display by embedding and recovering hidden and dynamic information within a displayed image.
