儿童坐姿检测系统的设计与实现

Design and Implementation of a Detection System for Children's Sitting Posture

为了帮助儿童减少由不良坐姿引起近视、脊椎弯曲等健康问题,本文设计了一款实时坐姿检测矫正系统。该系统采用Blazepose骨骼检测模型获取骨骼关键点位置信息,并根据骨骼关键点坐标计算关键点的深度信息。通过设置阈值检测坐姿,系统对坐姿不端的用户进行实时语音播报提醒。对常见的8种不端坐姿进行检测测试,结果表明该系统的检测准确率平均达到95%以上.

To help children reduce health issues such as myopia and spinal curvature caused by poor sitting posture,this article designs a real-time sitting posture detection and correction system.The system uses the Blazepose bone detection model to obtain the position information of bone key points,and calculates the depth information of key points based on their coordinates.By setting a threshold to detect sitting posture,the system provides real-time voice broadcasting reminders to users who have improper sitting posture.After testing 8 common improper sitting positions,the results showed that the average detection accuracy of the system reached over 95%.