文献类型：期刊文献

中文题名：基于语音交互与人体姿态识别的独居老人智能陪护系统

英文题名：Intelligent escort system for old people living alone based on voice interaction and human gesture recognition

作者：黄一明[1];吴斌[1];蔡培森[1];余亚东[1]

机构：[1]绍兴文理学院数理信息学院,浙江绍兴312000

年份：2021

卷号：29

期号：13

起止页码：100

中文期刊名：电子设计工程

外文期刊名：Electronic Design Engineering

收录：CSTPCD

基金：浙江省新苗人才计划项目(2019R432011)。

语种：中文

中文关键词：独居老人;智能陪护;语音交互;人体姿态识别;混合高斯背景模型;

外文关键词：elderly living alone;smart escort;voice interaction;human gesture recognition;mixed Gaussian background model;

中文摘要：随着我国老年人口基数的不断增长,人口老龄化速度持续加快,独居老人群体的陪护问题日益成为社会关注的焦点。文中针对独居老人陪护问题设计了一款基于语音交互与人体姿态识别技术的智能陪护系统。在语音交互方面,系统利用语音采集模块采集语音数据,通过语音识别、自然语义处理及语音合成等技术实现语音对话,获取新闻、天气信息,播放音乐等功能;在人体姿态识别方面,系统通过图像传感器采集视频图像,利用混合高斯背景模型对图像中的运动目标进行提取,进而通过最小外接矩形宽高比实现对老人姿态的识别功能,当检测到老人发生摔倒行为时,系统通过无线通信模块进行报警,通知老人子女或社区及时救助。该系统通过相关功能的实现既可以满足老人精神层面的沟通与娱乐需求,也可以实现对老人生理健康状况的监测,为独居老人的晚年生活提供智能、安全、便捷的陪护服务。

外文摘要：As the base of the elderly population continues to grow,the aging of the population continues to accelerate,and the problem of accompanying the elderly living alone has become the focus of social attention.Escort system,in terms of voice interaction,the system uses the voice acquisition module to collect voice data,and uses voice recognition,natural semantic processing,and speech synthesis to realize voice dialogue,obtain news,weather information,and play music.In terms of human posture recognition,the system uses images the sensor collects video images,uses the mixed Gaussian background model to extract the moving objects in the image,and realizes the gesture recognition function of the elderly through the minimum segmented rectangle aspect ratio.When the elderly is detected to fall,the system passes the realization of related functions can not only meet the communication and entertainment needs of the elderly at the spiritual level,but also realize the monitoring of the physical health of the elderly,and provide intelligent,safe and convenient escort services for the only elderly in their later life.