5 papers
TRACE: Ergodic Trajectory Optimization for Active Scene Reconstruction
Ziyue Zheng, Linli Shi, Bingkun He +2
Existing active reconstruction systems with Gaussian-splatting maps select observations greedily, optimizing a single next-best-view (NBV) at each step and connecting the chosen vi…
EVIS: A Physics-Grounded Event Camera Plugin for NVIDIA Isaac Sim
Linli Shi, Ruijun Zhang, Ziyun Wang
Event cameras offer microsecond temporal resolution, low latency, and high dynamic range, making them attractive for robotics. However, labeled event-camera data for a specific rob…
Match-Any-Events: Zero-Shot Motion-Robust Feature Matching Across Wide Baselines for Event Cameras
Ruijun Zhang, Hang Su, Kostas Daniilidis +1
Event cameras have recently shown promising capabilities in instantaneous motion estimation due to their robustness to low light and fast motions. However, computing wide-baseline…
Un-EVIMO: Unsupervised Event-Based Independent Motion Segmentation
Ziyun Wang, Jinyuan Guo, Kostas Daniilidis
Event cameras are a novel type of biologically inspired vision sensor known for their high temporal resolution, high dynamic range, and low power consumption. Because of these prop…
Event-based Continuous Color Video Decompression from Single Frames
Ziyun Wang, Friedhelm Hamann, Kenneth Chaney +3
We present ContinuityCam, a novel approach to generate a continuous video from a single static RGB image and an event camera stream. Conventional cameras struggle with high-speed m…