4 papers
SLAMFormer-: Infinite SLAM Transformer for Unbounded Frontend and Backend Processing
Zhijian Fang, Weicheng Zheng, Yijun Yuan +7
We introduce the Infinite SLAM Transformer (SLAMFormer-), the first geometric transformer capable of supporting both long-range frontend and backend processing without an e…
FastViDAR: Real-Time Omnidirectional Depth Estimation via Alternative Hierarchical Attention
Hangtian Zhao, Xiang Chen, Yizhe Li +3
In this paper we propose FastViDAR, a novel framework that takes four fisheye camera inputs and produces a full depth map along with per-camera depth, fusion depth, and…
SLAM-Former: Putting SLAM into One Transformer
Yijun Yuan, Zhuoguang Chen, Kenan Li +5
We present SLAM-Former, a neural approach that integrates full SLAM capabilities into a single transformer. Similar to traditional SLAM systems, SLAM-Former comprises both a fronte…
LONG3R: Long Sequence Streaming 3D Reconstruction
Zhuoguang Chen, Minghui Qin, Tianyuan Yuan +2
Recent advancements in multi-view scene reconstruction have been significant, yet existing methods face limitations when processing streams of input images. These methods either re…