arxivcs.CVcs.RO2026-07-11
FlashBEV: Fast and Memory-Efficient Exact BEV Transformation with IO-Awareness
Shunsuke Yokokawa, Hironori Kasahara
Bird's-eye-view (BEV) perception is a core component of camera-based 3D understanding in autonomous driving, where view transformation (VT) maps multi-camera image features into a unified BEV representation. Sampling-based view transformation (Sampling-VT) is attractive because i…