Relighting Dataset with Canon EOS 5D Mark II (JPEG + CR3)

This dataset is designed to support research in 3D scene relighting. It includes both JPEG and CR3 (RAW) image formats captured using the Canon EOS 5D Mark II camera. The dataset is organized into two main folders:Calibration Images: Contains color checker and white patch images taken under various lighting conditions. These images are intended for estimating illumination color, enabling accurate reproduction of the same lighting in virtual environments.Human Subject Images: Includes photographs of human models captured under different lighting setups, which can be used for training and evaluating relighting algorithms.This dataset enables realistic light estimation and transfer from real-world scenes to synthetic 3D environments.

本数据集旨在支撑三维场景重光照（3D scene relighting）领域的相关研究。其包含由佳能EOS 5D Mark II相机拍摄的JPEG与CR3（RAW）两种图像格式。本数据集分为两大核心文件夹：
校准图像（Calibration Images）：收录了不同光照条件下拍摄的色卡与白板图像，用于光照色彩估算，可实现虚拟环境中同类光照的精准复现。
人体主体图像（Human Subject Images）：包含不同光照设置下拍摄的人体模型照片，可用于重光照算法的训练与评估。
本数据集可支持对真实场景的光照进行精准估算，并将其迁移至合成三维环境中。