1 citations · 1 across the 3 of their papers we have counts for
5 papers · 1 filter
Benchmarking color judgment in multimodal LLMs with CIE-computable ground truth
Shuwei Yue, Kaida Xiao, Zhihua Wang +1
Multimodal large language models (MLLMs) are now used as zero-shot judges of image quality, but their color judgments are rarely tested with colorimetric ground truth. We present a…
Beyond CCT: Multi-channel SPD recovery for per-shot camera color correction
Shuwei Yue, Hongke Wei, Qiao Chen
Modern cameras correct color via two or three pre-calibrated 3x3 matrices interpolated by Correlated Color Temperature (CCT). This collapses the illuminant SPD to a scalar. LEDs, f…
NTIRE 2026 Low-light Enhancement: Twilight Cowboy Challenge
Aleksei Khalin, Egor Ershov, Artyom Panshin +46
This paper presents a review of the NTIRE 2026 Low-light Enhancement: Twilight Cowboy Challenge. The objective of the competition was to merge a set of misaligned smartphone images…
NTIRE 2024 Challenge on Night Photography Rendering
Egor Ershov, Artyom Panshin, Oleg Karasev +47
This paper presents a review of the NTIRE 2024 challenge on night photography rendering. The goal of the challenge was to find solutions that process raw camera images taken in nig…
Practical cross-sensor color constancy using a dual-mapping strategy
Shuwei Yue, Minchen Wei
Deep Neural Networks (DNNs) have been widely used for illumination estimation, which is time-consuming and requires sensor-specific data collection. Our proposed method uses a dual…