PLPFusion: Plane-Line-Pixel Fully Sparse Fusion for Robust Multi-Modal 3D Object Detection. - Jingfu Hou; Hong Song 003; Jinfu Li 004; Yucong Lin; Tianyu Huang; Jugang He; Xiuwei He; Jian Yang 009 (IEEE Trans. Circuits Syst. Video Technol., 2026)