no code implementations • 24 Jun 2021 • P Charantej Reddy, Aditya Siripuram, Sumohana S. Channappayya
In this work, we attempt to understand the mechanics by systematically answering the following question: do imperceptible adversarial perturbations focus on changing the regions of the image that are important for classification?
no code implementations • 24 Feb 2021 • P Charantej Reddy, V S S Prabhu Tej, Aditya Siripuram, Brad Osgood
We consider the problem of finding the Discrete Fourier Transform (DFT) of $N-$ length signals with known frequency support of size $k$.