摘要
肥胖已成为全球范围的一种疾病,研究一种便携式的人体脂肪含量测量仪供家庭使用很有必要。设计了一种红外法便携式脂肪测量仪,介绍了红外法检测探头、控制信号的处理、检测信号的预处理等关键技术。与CT扫描结果相比,该仪器对脂肪厚度小于7 mm的测量误差在0.3 mm以下,测量精度高,可作为有效预测人体脂肪成分变化趋势的依据。
Obesity has become a worldwide disease,so it is necessary to design a simple and effective human body fat content measurement instrument for family use.This paper introduces a design method of infrared portable fat measuring instrument,and gives the details about the infrared detection probe,control signal processing and pretreatment of detection signal.Compared with CT scan results,when the thickness of fat is within 7 mm,the measurement error can be controlled below 0.3 mm.Therefore,the measurement accuracy of this instrument is high,which can be used as an effective basis to predict the change of human fat composition.
出处
《重庆科技学院学报（自然科学版）》
CAS
2017年第5期71-74,共4页
Journal of Chongqing University of Science and Technology：Natural Sciences Edition
基金
湖南省教育厅科学研究项目"红外法便携式脂肪测量仪关键技术研究"(16C1352)
关键词
脂肪厚度测量
红外法
关键技术
fat thickness measurement
the infrared method
the key technology
