Motion-X
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Motion-X是一个大规模的3D表达性全身人体运动数据集,由国际数字经济研究院(IDEA)创建。该数据集包含1560万精确的3D全身姿势注释(即SMPL-X),覆盖了81100个运动序列,来源于多种场景。除了提供全身运动数据外,Motion-X还提供了1560万个帧级别的全身姿势描述和81100个序列级别的语义标签。该数据集的创建过程涉及开发一个全身运动和文本注释管道,该管道能够自动注释来自单视或多视视频的运动,并为每个视频和帧提供全面的语义标签和精细的全身姿势描述。Motion-X数据集的应用领域包括增强表达性、多样性和自然运动生成,以及3D全身人体网格恢复。
Motion-X is a large-scale 3D expressive full-body human motion dataset created by the International Digital Economy Academy (IDEA). This dataset contains 15.6 million accurate 3D full-body pose annotations (specifically SMPL-X), covering 81,100 motion sequences sourced from diverse scenarios. In addition to full-body motion data, Motion-X also provides 15.6 million frame-level full-body pose descriptions and 81,100 sequence-level semantic labels. The development of this dataset involved building a full-body motion and text annotation pipeline, which can automatically annotate motions from single-view or multi-view videos, and provide comprehensive semantic labels and fine-grained full-body pose descriptions for each video and its corresponding frames. Application areas of the Motion-X dataset include enhancing the expressiveness, diversity and naturalness of motion generation, as well as 3D full-body human mesh recovery.
- 1Motion-X: A Large-scale 3D Expressive Whole-body Human Motion Dataset国际数字经济研究院(IDEA) · 2024年



