Jianyong Ai

WS-3D-Lane: Weakly Supervised 3D Lane Detection With 2D Lane Labels

Compared to 2D lanes, real 3D lane data is difficult to collect accurately. In this paper, we propose a novel method for training 3D lanes with only 2D lane labels, called weakly supervised 3D lane detection WS-3D-Lane. By assumptions of constant lane width and equal height on adjacent lanes, we ind…