MonoLS: Multi-Scale Feature Fusion and Spatially-Aware Attention for Monocular 3D Object Detection. - Honghao Gao; Dubin Feng; Ye Wang 019; Zhihao Pan; Yueshen Xu; Bader Fahad Alkhamees (ACM Trans. Multim. Comput. Commun. Appl., 2026)