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 nighttime conditions, and thereby produce a
photo-quality output images in the standard RGB (sRGB) space. Unlike the
previous year's competition, the challenge images were collected with a mobile
phone and the speed of algorithms was also measured alongside the quality of
their output. To evaluate the results, a sufficient number of viewers were
asked to assess the visual quality of the proposed solutions, considering the
subjective nature of the task. There were 2 nominations: quality and
efficiency. Top 5 solutions in terms of output quality were sorted by
evaluation time (see Fig. 1). The top ranking participants' solutions
effectively represent the state-of-the-art in nighttime photography rendering.
More results can be found at this https URL

本文综述了 NTIRE 2024 挑战赛的夜间摄影渲染。该挑战的目标是寻找处理夜间条件下拍摄的原始相机图像并在标准 RGB（sRGB）颜色空间中生成图像质量高的输出图像的解决方案。与去年的比赛不同，挑战图像是使用移动电话收集的，并且算法的速度也与其输出质量一起被测量。为了评估结果，足够数量的观众被要求评估所提出解决方案的视觉质量，考虑到任务的主观性。有两个提名：质量和效率。根据评估时间，对输出质量排名前 5 的解决方案进行了排序（见图 1）。排名靠前的参与者的解决方案有效地代表了夜间摄影渲染的最新技术水平。更多结果可在此 https 链接找到。