📦 Projects

NeOTF: Guidestar-free neural representation for broadband dynamic imaging through scattering

Y Sun and F Xia.

[Project Page]

• We introduce NeOTF, a framework that learns an implicit neural representation of the OTF. By applying multi-frame speckle intensities and Fourier-domain prior, NeOTF robustly retrieves the system’s OTF with high fidelity and efficiency.

Open-AISP: An open-source AI-ISP pipeline framework for beginners

[Github] [Docs] [中文文档]

• A beginner-friendly and toy-level AI-ISP pipeline framework covering realistic raw image degradation simulation, neural ISP pipeline reconstruction, and image post-enhancement with generative prior.
• Current modules include raw simulation raw-sim and multi-frame joint denoising/demosaicing (JDD), with multi-frame HDR fusion (HDR-fusion), learning-based tonemapping(AITM), and diffusion-based post-enhancement (DiffIPE) on the roadmap.