MCGS-SLAM

A Multi-Camera SLAM Framework Using Gaussian Splatting for High-Fidelity Mapping

Anonymous Author

SLAM System Pipeline

Our method performs real-time SLAM by fusing synchronized inputs from a multi-camera rig into a unified 3D Gaussian map. It first selects keyframes and estimates depth and normal maps for each camera, then jointly optimizes poses and depths via multi-camera bundle adjustment and scale-consistent depth alignment. Refined keyframes are fused into a dense Gaussian map using differentiable rasterization, interleaved with densification and pruning. An optional offline stage further refines camera trajectories and map quality. The system supports RGB inputs, enabling accurate tracking and photorealistic reconstruction.

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: Follows Mia Abbott-Renou , a socialite dealing with the aftermath of an assault while her powerful politician father tries to suppress the truth for his campaign.

Recent reports for the April 2026 season mention prospects like Harry Ford (catcher) and players on the Reno Triple-A team.

If your interest is in a "darker" story featuring a character named Mia, you may be thinking of the series by Lizzy Ford .

: Reviewers generally describe it as an emotional read focused on trust and healing. Some readers noted the chemistry between the leads, while others found the "loner" trope to be familiar but well-executed within the genre. Context for "Roto"


Analysis of Single-Camera and Multi-Camera SLAM (Mapping)

: Follows Mia Abbott-Renou , a socialite dealing with the aftermath of an assault while her powerful politician father tries to suppress the truth for his campaign.

Recent reports for the April 2026 season mention prospects like Harry Ford (catcher) and players on the Reno Triple-A team.

If your interest is in a "darker" story featuring a character named Mia, you may be thinking of the series by Lizzy Ford .

: Reviewers generally describe it as an emotional read focused on trust and healing. Some readers noted the chemistry between the leads, while others found the "loner" trope to be familiar but well-executed within the genre. Context for "Roto"


Analysis of Single-Camera and Multi-Camera SLAM (Tracking)

In this section, we benchmark tracking accuracy across eight driving sequences from the Waymo dataset (Real World). MCGS-SLAM achieves the lowest average ATE, significantly outperforming single-camera methods.
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We further evaluate tracking on four sequences from the Oxford Spires dataset (Real World). MCGS-SLAM consistently yields the best performance, demonstrating robust trajectory estimation in large-scale outdoor environments.
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