NTU RGB+D 60&120 skeleton with coordinates dataset

"NTU RGB+D" contains 60 action classes and 56,880 video samples."NTU RGB+D 120" extends "NTU RGB+D" by adding another 60 classes and another 57,600 video samples, i.e., "NTU RGB+D 120" has 120 classes and 114,480 samples in total.These two datasets both contain RGB videos, depth map sequences, 3D skeletal data, and infrared (IR) videos for each sample. Each dataset is captured by three Kinect V2 cameras concurrently.The resolutions of RGB videos are 1920x1080, depth maps and IR videos are all in 512x424, and 3D skeletal data contains the 3D coordinates of 25 body joints at each frame.This dataset is read the skeletons from the nturgbd_skeletons_s001_to_s017.zip and nturgbd_skeletons_s018_to_s032.zip files and generate a single csv file with all the normalized coordinates.The raw public dataset nturgbd_skeletons_s001_to_s017.zip and nturgbd_skeletons_s018_to_s032.zip files can down from https://rose1.ntu.edu.sg/dataset/actionRecognition/.<br><br>

NTU RGB+D 数据集包含60个动作类别与56,880个视频样本。NTU RGB+D 120 则在 NTU RGB+D 的基础上新增了60个动作类别与57,600个视频样本，总计包含120个动作类别与114,480个样本。这两个数据集的每个样本均包含RGB视频、深度图序列、三维骨骼数据与红外（IR）视频。两个数据集均由三台Kinect V2相机同步采集获得。RGB视频的分辨率为1920×1080，深度图与红外视频的分辨率均为512×424；三维骨骼数据则包含每帧中25个人体关节的三维坐标。可从nturgbd_skeletons_s001_to_s017.zip与nturgbd_skeletons_s018_to_s032.zip文件中读取该数据集的骨骼数据，并生成包含所有归一化坐标的单一CSV文件。原始公开数据集文件nturgbd_skeletons_s001_to_s017.zip与nturgbd_skeletons_s018_to_s032.zip可从https://rose1.ntu.edu.sg/dataset/actionRecognition/下载获取。