4 papers
RayFormer: Modeling Inter- and Intra-Ray Similarity for NeRF-Based Video Snapshot Compressive Imaging
Yubo Dong, Danhua Liu, Anqi Li +1
Video snapshot compressive imaging (SCI) enables the reconstruction of dynamic scenes from a single snapshot measurement. Recently, NeRF-based methods have shown promising reconstr…
FUN: A Focal U-Net Combining Reconstruction and Object Detection for Snapshot Spectral Imaging
Dahua Gao, Yubo Dong, Anqi Li +4
Conventional push-broom hyperspectral imaging suffers from slow acquisition speeds, precluding real-time object detection; in contrast, snapshot spectral imaging enables instantane…
Plug-and-Play Posterior Sampling for Blind Inverse Problems
Anqi Li, Weijie Gan, Ulugbek S. Kamilov
We introduce Blind Plug-and-Play Diffusion Models (Blind-PnPDM) as a novel framework for solving blind inverse problems where both the target image and the measurement operator are…
The Tenth NTIRE 2025 Image Denoising Challenge Report
Lei Sun, Hang Guo, Bin Ren +91
This paper presents an overview of the NTIRE 2025 Image Denoising Challenge (σ = 50), highlighting the proposed methodologies and corresponding results. The primary objective is to…