6 papers · 1 filter
GN-FR:Generalizable Neural Radiance Fields for Flare Removal
Gopi Raju Matta, Rahul Siddartha, Rongali Simhachala Venkata Girish +2
Flare, an optical phenomenon resulting from unwanted scattering and reflections within a lens system, presents a significant challenge in imaging. The diverse patterns of flares, s…
Transforming Single Photon Camera Images to Color High Dynamic Range Images
Sumit Sharma, Girish Rongali, Kaushik Mitra
Traditional CMOS sensors suffer from restricted dynamic range and sub optimal performance under extreme lighting conditions. They are affected by electronic noise in low light cond…
U2NeRF: Unsupervised Underwater Image Restoration and Neural Radiance Fields
Vinayak Gupta, Manoj S, Mukund Varma T +1
Underwater images suffer from colour shifts, low contrast, and haziness due to light absorption, refraction, scattering and restoring these images has warranted much attention. In…
GANESH: Generalizable NeRF for Lensless Imaging
Rakesh Raj Madavan, Akshat Kaimal, Badhrinarayanan K +4
Lensless imaging offers a significant opportunity to develop ultra-compact cameras by removing the conventional bulky lens system. However, without a focusing element, the sensor's…
GAURA: Generalizable Approach for Unified Restoration and Rendering of Arbitrary Views
Vinayak Gupta, Rongali Simhachala Venkata Girish, Mukund Varma T +2
Neural rendering methods can achieve near-photorealistic image synthesis of scenes from posed input images. However, when the images are imperfect, e.g., captured in very low-light…
MIPI 2024 Challenge on Nighttime Flare Removal: Methods and Results
Yuekun Dai, Dafeng Zhang, Xiaoming Li +60
The increasing demand for computational photography and imaging on mobile platforms has led to the widespread development and integration of advanced image sensors with novel algor…