CramNet: Camera-Radar Fusion with Ray-Constrained Cross-Attention for Robust 3D Object Detection

no code implementations • 17 Oct 2022 • Jyh-Jing Hwang, Henrik Kretzschmar, Joshua Manela, Sean Rafferty, Nicholas Armstrong-Crews, Tiffany Chen, Dragomir Anguelov

Fusing camera and radar data is challenging, however, as each of the sensors lacks information along a perpendicular axis, that is, depth is unknown to camera and elevation is unknown to radar.

Autonomous Driving Monocular 3D Object Detection +3

R4D: Utilizing Reference Objects for Long-Range Distance Estimation

no code implementations • ICLR 2022 • Yingwei Li, Tiffany Chen, Maya Kabkab, Ruichi Yu, Longlong Jing, Yurong You, Hang Zhao

An edge in the graph encodes the relative distance information between a pair of target and reference objects.

Autonomous Driving