Child Drowsiness / Fatigue Detection | 儿童打瞌睡/疲劳检测

Using a fixed camera in the classroom or above the home desk, the system analyzes the child's (student's) facial video in real time, detecting eye closure ratio (PERCLOS — the proportion of time eyes are closed more than 80% within a unit time), head-nodding frequency (rapid downward nod followed by lift), and changes in eye-region glossiness, and computes a comprehensive fatigue index (0-100). | 通过教室或家庭书桌的固定摄像头,实时分析儿童(学生)的面部视频,检测眼部闭合比例(PERCLOS,单位时间内眼睛闭合超过80%的时间占比)、点头动作频率(头部快速下点后抬起)以及眼部区域的光泽度变化,综合计算疲劳指数(0-100)。该技能可帮助教师或家长及时发现儿童困倦状态,调整学习安排或提醒休息。

Install

openclaw skills install @smyx-sunjinhui/smyx-child-drowsiness-fatigue-detection-analysis