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Recent studies have demonstrated that visual recognition models lack robustness to distribution shift. However, current work mainly considers model robustness to 2D image transformations, leaving viewpoint changes in the 3D world less…

Computer Vision and Pattern Recognition · Computer Science 2022-10-11 Yinpeng Dong , Shouwei Ruan , Hang Su , Caixin Kang , Xingxing Wei , Jun Zhu

Deep learning based video frame interpolation (VIF) method, aiming to synthesis the intermediate frames to enhance video quality, have been highly developed in the past few years. This paper investigates the adversarial robustness of VIF…

Computer Vision and Pattern Recognition · Computer Science 2023-05-12 Junpei Liao , Zhikai Chen , Liang Yi , Wenyuan Yang , Baoyuan Wu , Xiaochun Cao

Adversarial robustness corresponds to the susceptibility of deep neural networks to imperceptible perturbations made at test time. In the context of image tasks, many algorithms have been proposed to make neural networks robust to…

Computer Vision and Pattern Recognition · Computer Science 2020-12-03 Pranjal Awasthi , George Yu , Chun-Sung Ferng , Andrew Tomkins , Da-Cheng Juan

Backdoor attacks pose a critical threat by embedding hidden triggers into inputs, causing models to misclassify them into target labels. While extensive research has focused on mitigating these attacks in object recognition models through…

Computer Vision and Pattern Recognition · Computer Science 2025-04-09 Kyle Stein , Andrew Arash Mahyari , Guillermo Francia , Eman El-Sheikh

Automated detection of vulnerabilities in source code is an essential cybersecurity challenge, underpinning trust in digital systems and services. Graph Neural Networks (GNNs) have emerged as a promising approach as they can learn…

Artificial Intelligence · Computer Science 2025-09-10 David Egea , Barproda Halder , Sanghamitra Dutta

We present a novel methodology for control of neural circuits based on deep reinforcement learning. Our approach achieves aimed behavior by generating external continuous stimulation of existing neural circuits (neuromodulation control) or…

Neurons and Cognition · Quantitative Biology 2020-06-15 Jimin Kim , Eli Shlizerman

Deep learning models are widely used in critical applications, highlighting the need for pre-deployment model understanding and improvement. Visual concept-based methods, while increasingly used for this purpose, face challenges: (1) most…

Artificial Intelligence · Computer Science 2024-06-27 Jinbin Huang , Wenbin He , Liang Gou , Liu Ren , Chris Bryan

Backdoor attacks are rapidly emerging threats to deep neural networks (DNNs). In the backdoor attack scenario, attackers usually implant the backdoor into the target model by manipulating the training dataset or training process. Then, the…

Cryptography and Security · Computer Science 2022-05-09 Nan Zhong , Zhenxing Qian , Xinpeng Zhang

Image attribution -- matching an image back to a trusted source -- is an emerging tool in the fight against online misinformation. Deep visual fingerprinting models have recently been explored for this purpose. However, they are not robust…

Computer Vision and Pattern Recognition · Computer Science 2022-02-28 Maksym Andriushchenko , Xiaoyang Rebecca Li , Geoffrey Oxholm , Thomas Gittings , Tu Bui , Nicolas Flammarion , John Collomosse

Deep neural networks (DNNs) have been found to be vulnerable to adversarial examples. Adversarial examples are malicious images with visually imperceptible perturbations. While these carefully crafted perturbations restricted with tight…

Computer Vision and Pattern Recognition · Computer Science 2021-07-06 Yajie Wang , Shangbo Wu , Wenyi Jiang , Shengang Hao , Yu-an Tan , Quanxin Zhang

Measuring perceptual similarity is a key tool in computer vision. In recent years perceptual metrics based on features extracted from neural networks with large and diverse training sets, e.g. CLIP, have become popular. At the same time,…

Computer Vision and Pattern Recognition · Computer Science 2025-02-18 Francesco Croce , Christian Schlarmann , Naman Deep Singh , Matthias Hein

Though deep neural network has hit a huge success in recent studies and applica- tions, it still remains vulnerable to adversarial perturbations which are imperceptible to humans. To address this problem, we propose a novel network called…

Machine Learning · Computer Science 2017-12-25 Jiefeng Chen , Zihang Meng , Changtian Sun , Wei Tang , Yinglun Zhu

Deep reinforcement learning (RL) has enabled training action-selection policies, end-to-end, by learning a function which maps image pixels to action outputs. However, it's application to visuomotor robotic policy training has been limited…

Robotics · Computer Science 2019-09-18 Xi Chen , Ali Ghadirzadeh , Mårten Björkman , Patric Jensfelt

Despite substantial progress in applying neural networks (NN) to a wide variety of areas, they still largely suffer from a lack of transparency and interpretability. While recent developments in explainable artificial intelligence attempt…

Computer Vision and Pattern Recognition · Computer Science 2021-05-04 Yunhao Ge , Yao Xiao , Zhi Xu , Meng Zheng , Srikrishna Karanam , Terrence Chen , Laurent Itti , Ziyan Wu

A central goal in understanding human vision is to uncover the visual features that drive neuronal activity. A growing body of work has used artificial neural networks as encoding models to predict cortical responses to natural images,…

Computer Vision and Pattern Recognition · Computer Science 2026-05-19 Idan Daniel Grosbard , Mor Geva , Galit Yovel

While convolutional neural networks (CNNs) excel at clean image classification, they struggle to classify images corrupted with different common corruptions, limiting their real-world applicability. Recent work has shown that incorporating…

Computer Vision and Pattern Recognition · Computer Science 2024-10-15 Lucas Piper , Arlindo L. Oliveira , Tiago Marques

Adversarial attacks against computer vision systems have emerged as a critical research area that challenges the fundamental assumptions about neural network robustness and security. This comprehensive survey examines the evolving landscape…

Computer Vision and Pattern Recognition · Computer Science 2025-08-05 Zhongliang Guo , Yifei Qian , Yanli Li , Weiye Li , Chun Tong Lei , Shuai Zhao , Lei Fang , Ognjen Arandjelović , Chun Pong Lau

The de-facto approach to many vision tasks is to start from pretrained visual representations, typically learned via supervised training on ImageNet. Recent methods have explored unsupervised pretraining to scale to vast quantities of…

Computer Vision and Pattern Recognition · Computer Science 2021-09-28 Karan Desai , Justin Johnson

Neural networks are known to be vulnerable to adversarial attacks -- slight but carefully constructed perturbations of the inputs which can drastically impair the network's performance. Many defense methods have been proposed for improving…

Face Recognition (FR) models have been shown to be vulnerable to adversarial examples that subtly alter benign facial images, exposing blind spots in these systems, as well as protecting user privacy. End-to-end FR systems first obtain…

Computer Vision and Pattern Recognition · Computer Science 2025-10-21 Roland Croft , Brian Du , Darcy Joseph , Sharath Kumar
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