five

Tennis Player Actions Dataset for Human Pose Estimation

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Mendeley Data2024-05-15 更新2024-06-26 收录
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https://data.mendeley.com/datasets/nv3rpsxhhk
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资源简介:
The dataset comprises 4 different actions in tennis, each action has 500 images and a COCO-format JSON files. The images in the dataset were extracted frame by frame from videos that were self-recorded, and manually classified according to different tennis actions. The actions in this dataset, the action categories name in COCO-format is in brackets: 1. backhand shot (backhand) 2. forehand shot (forehand) 3. ready position (ready_position) 4. serve (serve) We organize two main directories: annotations and images. - annotations: the JSON files of the actions (COCO-format) - images: the images of the actions (according four actions classify to four folders) We use COCO-Annotator to annotating and categorizing human actions. And we annotate the key points are in following (refer to OpenPose's annotation): ["nose", "left_eye", "right_eye", "left_ear", "right_ear", "left_shoulder", "right_shoulder", "left_elbow", "right_elbow", "left_wrist", "right_wrist", "left_hip", "right_hip", "left_knee", "right_knee", "left_ankle", "right_ankle", "neck"] If you want to train to capture the tennis, you can annotate yourself.

本数据集涵盖网球运动中的4类动作,每类动作配有500张图像以及1份COCO(Common Objects in Context)格式的JSON标注文件。数据集中的图像均从自主录制的视频中逐帧提取,并依据不同网球动作完成人工分类。本数据集的动作类别(COCO格式下的类别名称标注于括号内)如下: 1. 反手击球(backhand) 2. 正手击球(forehand) 3. 准备姿势(ready_position) 4. 发球(serve) 我们设置了两个核心目录:标注文件夹(annotations)与图像文件夹(images)。其中,annotations目录存储对应动作的COCO格式JSON标注文件;images目录则按照4类动作划分为4个子文件夹,用以存放各类动作的图像数据。 本数据集采用COCO-Annotator工具完成动作的标注与分类,标注所采用的人体关键点参照OpenPose的标注规范,具体包含:鼻尖(nose)、左眼(left_eye)、右眼(right_eye)、左耳(left_ear)、右耳(right_ear)、左肩(left_shoulder)、右肩(right_shoulder)、左肘(left_elbow)、右肘(right_elbow)、左手腕(left_wrist)、右手腕(right_wrist)、左髋(left_hip)、右髋(right_hip)、左膝(left_knee)、右膝(right_knee)、左脚踝(left_ankle)、右脚踝(right_ankle)、颈部(neck)。 若您需要开展网球动作捕捉相关的训练任务,可自行进行标注工作。
创建时间:
2024-05-08
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背景与挑战
背景概述
该数据集是一个专门用于人体姿态估计的网球运动员动作数据集,包含四种网球动作的2000张图片和COCO格式标注,标注了18个关键点,适用于计算机视觉和动作识别研究。
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