3 papers
physics.optics2025
Enabling High-Quality In-the-Wild Imaging from Severely Aberrated Metalens Bursts
Debabrata Mandal, Zhihan Peng, Yujie Wang +1
We tackle the challenge of robust, in-the-wild imaging using ultra-thin nanophotonic metalens cameras. Meta-lenses, composed of planar arrays of nanoscale scatterers, promise drama…
cs.CV2025
UniCoRN: Latent Diffusion-based Unified Controllable Image Restoration Network across Multiple Degradations
Debabrata Mandal, Soumitri Chattopadhyay, Guansen Tong +1
Image restoration is essential for enhancing degraded images across computer vision tasks. However, most existing methods address only a single type of degradation (e.g., blur, noi…
eess.IV2024
Aberration Correcting Vision Transformers for High-Fidelity Metalens Imaging
Byeonghyeon Lee, Youbin Kim, Yongjae Jo +7
Metalens is an emerging optical system with an irreplaceable merit in that it can be manufactured in ultra-thin and compact sizes, which shows great promise in various applications…