Abstract
The Codec Avatars Lab at Meta introduces Embody 3D, a multimodal dataset of 500 individual hours of 3D motion data from 439 participants collected in a multi-camera collection stage, amounting to over 54 million frames of tracked 3D motion. The dataset features a wide range of single-person motion data, including prompted motions, hand gestures, and locomotion; as well as multi-person behavioral and conversational data like discussions, conversations in different emotional states, collaborative activities, and co-living scenarios in an apartment-like space. We provide tracked human motion including hand tracking and body shape, text annotations, and a separate audio track for each participant.
Abstract (translated)
Meta的Codec Avatars实验室推出了Embody 3D，这是一个包含来自439名参与者的500小时多模态三维动作数据的数据集。这些数据是通过一个多摄像头采集阶段收集而来的，累计追踪了超过5400万帧的三维动作。该数据集涵盖了广泛的一人动作数据，包括引导的动作、手势和行走；以及多人行为与对话数据，如讨论、不同情绪状态下的对话、协作活动及公寓内的共同生活场景。我们还提供了每个参与者的跟踪人体运动（包括手部追踪和体型）、文本注释以及单独的音频轨道。
URL
https://arxiv.org/abs/2510.16258
