OpenSubstance: A High-Quality Measured Dataset of Multi-View and -Lighting Images and Shapes
收藏科学数据银行2025-12-19 更新2026-04-23 收录
下载链接：
https://www.scidb.cn/detail?dataSetId=288d247397a84deaa07b0113473b459d
下载链接
链接失效反馈官方服务：
资源简介：
We present OpenSubstance, a high-quality measured dataset with 2.4 million high-dynamic-range images of 187 objects with a wide variety in shape and appearance, captured under 270 camera views and 1,637 lighting conditions, including 1,620 one-light-at-a-time, 8 environment, 8 linear, and 1 full-on illumination. For each image, the corresponding lighting condition, camera parameters, and foreground segmentation mask are provided. High-precision 3D geometry is also acquired for rigid objects. It takes 1 hour on average to capture one object with our custom-built high-performance lightstage and a top-grade commercial 3D scanner. We perform comprehensive quantitative evaluation on state-of-the-art techniques across different tasks, including single- and multi-view photometric stereo, as well as relighting. The project is publicly available at https://opensubstance.github.io/
提供机构：
Zoubin Bi; Zhejiang University; Jinchen Bai; Hongzhi Wu
创建时间：
2025-12-19
