Hamidreza Jafarnejadsani — accepted AI-conference papers

2025

CVD-SfM: A Cross-View Deep Front-end Structure-from-Motion System for Sparse Localization in Multi-Altitude Scenes

Yaxuan Li, Yewei Huang, Bijay Gaudel, Hamidreza Jafarnejadsani, Brendan J. Englot

IROS 2025

We present a novel multi-altitude camera pose estimation system, addressing the challenges of robust and accurate localization across varied altitudes when only considering sparse image input. The system effectively handles diverse environmental conditions and viewpoint variations by integrating the

Cited by 1 Source ↗Scholar ↗

2023

Learning When to Use Adaptive Adversarial Image Perturbations Against Autonomous Vehicles

Hyung-Jin Yoon, Hamidreza Jafarnejadsani, Petros G. Voulgaris

RA-L 2023

Deep neural network (DNN) models are widely used in autonomous vehicles for object detection using camera images. However, these models are vulnerable to adversarial image perturbations. Existing methods for generating these perturbations use the image frame as the decision variable, resulting in a

Cited by 11 Source ↗Scholar ↗