Samples for ConfLab: A Rich Multimodal Multisensor Dataset of Free-Standing Social Interactions in the Wild

This file contains some sample data for the ConfLab dataset to provide a general idea. sample_video.mp4: a sample video recording from one of the overhead cameras capturing part of the interaction floor sample_keypoints_annotations.mp4: visualization of the keypoint annotations corresponding to a short video segment sample_sensor.csv: sensor data with the following columns (interpolated to have consistent 50Hz sampling frequency): <acceleration (tri-axial accelerometer) of a subject, angular velocity (tri-axial gyroscope) of a subject, magnetic field (tri-axial magnetometer) of a subject, the orientation of a subject in quarternions, RSSI proximity measurements of a subject> sample_audio, sample_audio.wav: sample audio files from a subject; the wav version is playable in a standard media player README.txt: A file containing this description for convenience

本文件包含ConfLab数据集的部分示例数据，用于帮助用户快速了解该数据集的整体概况。sample_video.mp4：来自某台顶置摄像头的示例视频录像，捕捉了交互区域的部分场景。sample_keypoints_annotations.mp4：对应某短视频片段的关键点标注可视化文件。sample_sensor.csv：传感器数据文件，其数据列信息如下（所有数据已通过插值处理，统一为50Hz的采样频率）：受试者的三轴加速度计加速度数据、受试者的三轴陀螺仪角速度数据、受试者的三轴磁力计磁场数据、受试者的四元数（quaternion）姿态数据，以及受试者的RSSI（Received Signal Strength Indicator）邻近度测量数据。sample_audio、sample_audio.wav：来自受试者的示例音频文件，其中wav格式版本可在标准媒体播放器中正常播放。README.txt：为便于用户查阅而包含本说明的文件。