3 papers
cs.CV2026
Engram-E2VID: Reference-Based Event-to-Video Reconstruction via Generative Activation of Appearance Engrams
Feiyu Ji, Xiang Li, Hao Ma +6
Reference-based event-to-video reconstruction aims to recover target RGB frames from a reference frame and the event stream captured over the reference-to-target interval. Although…
cs.CV2026
FS-DVS: A Frequency-Selective Dynamic Visual Sensing Paradigm for Enhancing Information Completeness
Feiyu Ji, Xiaokang Yang, Xiaoyun Yuan
Dynamic vision sensors (DVS) offer exceptional temporal resolution and dynamic range by asynchronously reporting pixel-level intensity changes. However, conventional DVS rely on a…
cs.CV2025
Degradation-Modeled Multipath Diffusion for Tunable Metalens Photography
Jianing Zhang, Jiayi Zhu, Feiyu Ji +2
Metalenses offer significant potential for ultra-compact computational imaging but face challenges from complex optical degradation and computational restoration difficulties. Exis…