Experiments on ambiguity-focused benchmarks and general datasets show that HiSfM prevents ambiguity-induced failures while substantially reducing runtime compared to previous methods, and improves completeness over aggressive sparsification methods.
Zi-Ding Zhao, Hainan Cui, Pei-Lin Tao et al.· 0 citations
M$^\text{4}$World, a Multi-view and Multimodal generative driving world model that synthesizes future surround-view video streams and synchronized LiDAR scans while supporting interactive object Manipulation and stable Minute-long streaming is presented.
Ke Cheng, Hanqiao Ye, Lei Shi et al.· arXiv.org· 1 citation
Recent studies highlight the effectiveness of 3D Gaussian splatting (3DGS) in visual simultaneous localization and mapping (SLAM) systems, which work well indoors but struggle in large-scale outdoor environments. Typically, lidar data are used to address this issue; however, current multi-modal SLAM systems use 3DGS ma...