Human4K
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Human4K是由澳门科技大学与中国科学院自动化研究所等机构联合创建的大规模4K多视角运动捕捉数据集,专为高精度3D全身人体重建而设计。该数据集包含超过600万张4K分辨率图像,通过八台高分辨率相机与专业Vicon运动捕捉系统同步采集,覆盖11名受试者执行复杂、高关节活动及强自遮挡的全身动作,并采用运动重定向与优化模块确保SMPL-X标注的精准对齐。该数据集主要应用于计算机视觉与图形学领域,旨在解决深度模糊、自遮挡及极端姿态下3D人体重建的几何不稳定性与肢体关节不准确问题,为训练鲁棒的全身体重建模型提供高质量监督数据。
Human4K is a large-scale 4K multi-view motion capture dataset jointly created by Macau University of Science and Technology, the Institute of Automation of the Chinese Academy of Sciences and other institutions, specifically designed for high-precision 3D full-body human reconstruction. This dataset contains over 6 million 4K-resolution images, which are synchronously captured by 8 high-resolution cameras and a professional Vicon motion capture system. It covers 11 subjects performing full-body movements with complex, high-joint mobility and severe self-occlusion, and adopts motion redirection and optimization modules to ensure accurate alignment of SMPL-X annotations. This dataset is primarily applied in the fields of computer vision and computer graphics, aiming to address the issues of geometric instability and inaccurate limb joints in 3D human reconstruction under depth blur, self-occlusion and extreme poses, and provides high-quality supervised data for training robust full-body reconstruction models.




