BEVUDA: Multi-geometric Space Alignments for Domain Adaptive BEV 3D Object Detection

Jiaming Liu,Rongyu Zhang,Xiaoqi Li,Xiaowei Chi,Zehui Chen,Ming Lu,Yandong Guo,Shanghang Zhang,Jiaming Liu,Rongyu Zhang,Xiaoqi Li,Xiaowei Chi,Zehui Chen,Ming Lu,Yandong Guo,Shanghang Zhang

Vision-centric bird-eye-view (BEV) perception has shown promising potential in autonomous driving. Recent works mainly focus on improving efficiency or accuracy but neglect the challenges when facing environment changing, resulting in severe degradation of transfer performance. For BEV perception, we figure out the significant domain gaps existing in typical real-world cross-domain scenarios and c...