Spectrogram of Surface EMG Data obtained from Myo Armband

The Data consists of the spectrogram of electromyography signals for 1 user. The user performed 5 hand gestures. i.e. Point, Middle Finger Extension, Closed Fist, Pinch, and Rest. The data is acquired using a Thalmic Labs Myo Armband, which has a sampling frequency of 200Hz. The participants were made to hold a gesture for 5s and relax for 3s. 6 gesture samples were acquired in one session. 12 such sessions were conducted for each gesture for each user. This gives us 72 samples for each gesture. The spectrogram was computed for each processing window. The spectrogram information can be used for the classification of hand gestures. The gesture classes are point(0), middle finger extension (1), closed-grip (2), pinch (3), rest (4). This data set can be used for gesture recognition problems.

搜集汇总

背景与挑战

背景概述

该数据集包含来自Myo臂带的表面肌电信号谱图，用于手势识别研究。数据采集自5种手势动作，采样频率为200Hz，每个手势有72个样本，通过谱图分析支持手势分类任务。