FastRSR: Efficient and Accurate Road Surface Reconstruction from Bird's Eye View

Understand

Road Surface Reconstruction (RSR) is crucial for autonomous driving, enabling the understanding of road surface conditions.

• Recently, RSR from the Bird's Eye View (BEV) has gained attention for its potential to enhance performance.
• However, existing methods for transforming perspective views to BEV face challenges such as information loss and representation sparsity.
• Moreover, stereo matching in BEV is limited by the need to balance accuracy with inference speed.