A Systematic Framework for Natural Perturbations from VideosDownload PDF

Published: 04 Jun 2019, Last Modified: 03 Jul 2024ICML Deep Phenomena 2019Readers: Everyone
Keywords: deep learning, robustness, adversarial, imagenet
TL;DR: We introduce a systematic framework for quantifying the robustness of classifiers to naturally occurring perturbations of images found in videos.
Abstract: We introduce a systematic framework for quantifying the robustness of classifiers to naturally occurring perturbations of images found in videos. As part of this framework, we construct ImageNet-Vid-Robust, a human-expert--reviewed dataset of 22,668 images grouped into 1,145 sets of perceptually similar images derived from frames in the ImageNet Video Object Detection dataset. We evaluate a diverse array of classifiers trained on ImageNet, including models trained for robustness, and show a median classification accuracy drop of 16\%. Additionally, we evaluate the Faster R-CNN and R-FCN models for detection, and show that natural perturbations induce both classification as well as localization errors, leading to a median drop in detection mAP of 14 points. Our analysis shows that natural perturbations in the real world are heavily problematic for current CNNs, posing a significant challenge to their deployment in safety-critical environments that require reliable, low-latency predictions.
Community Implementations: [![CatalyzeX](/images/catalyzex_icon.svg) 4 code implementations](https://www.catalyzex.com/paper/a-systematic-framework-for-natural/code)
1 Reply

Loading