MLNet: An multi-scale line detector and descriptor network for 3D reconstruction

Jian Yang, Yuan Rao, Qing Cai, Eric Rigall, Hao Fan, Junyu Dong, Hui Yu

Abstract: Highlights•Strengthens line feature by utilizing hierarchical feature information.•Efficiently utilizes adaptive attention selection to improve 3D line reconstruction.•Comparable performance in image matching, 3D reconstruction and ablation experiments.