4 papers
A General Pipeline for Dense Illuminant Estimation via Physically Based Synthetic Data
Luca Cogo, Gianmarco Corti, Simone Bianco +1
Illuminant estimation is a fundamental problem in computational photography, as it enables the correction of color shifts induced by varying lighting conditions. While learning-bas…
Illuminant-Adaptive 3D Lookup Tables for Camera Color Correction
Claudio Rota, Luca Cogo, Simone Bianco +1
Color correction is a key component of camera image signal processing (ISP) pipelines, encompassing illuminant discounting and colorimetric mapping of device-dependent sensor respo…
Leveraging Multispectral Sensors for Color Correction in Mobile Cameras
Luca Cogo, Marco Buzzelli, Simone Bianco +2
Recent advances in snapshot multispectral (MS) imaging have enabled compact, low-cost spectral sensors for consumer and mobile devices. By capturing richer spectral information tha…
The Tenth NTIRE 2025 Efficient Super-Resolution Challenge Report
Bin Ren, Hang Guo, Lei Sun +143
This paper presents a comprehensive review of the NTIRE 2025 Challenge on Single-Image Efficient Super-Resolution (ESR). The challenge aimed to advance the development of deep mode…