摘要
针对传统人体尺寸测量方法不能够实现远程、便捷式测量的问题,提出了一种基于微信小程序的人体尺寸测量系统应用于远程服装定制,设计开发微信小程序设置特定的轮廓获取含有3种姿态的人体图像数据集,采用u-net网络框架进行训练,提取人体轮廓特征图,经过openpose人体姿态估计算法定位人体骨节关键点,提取人体关键部位提取特征点,利用身高比例法、双椭圆模型拟合人体尺寸信息通过微信小程序反馈给用户。以手工测量为标准,人体尺寸测量中二维尺寸测量准确率达97.8%,三维尺寸准确率达89.5%,最终平均总误差为3.19%。实验表明,基于微信小程序的人体尺寸测量系统能够实现便捷式的人体尺寸测量及远程服装定制。
Aiming at the problem that traditional body size measurement methods cannot achieve remote and convenient measurement,proposes a body size measurement system based on WeChat applet to be applied to remote clothing customization.The design and development of WeChat applet set specific contour acquisition contains three types the posture of the human body image data set,using the u-net network framework for training,extracting the human body contour feature map,positioning the key points of the human joints through the openpose human body pose estimation algorithm,extracting the key parts of the human body to extract the feature points,using the height ratio method and the double ellipse model the fitting body size information is fed back to the user through the WeChat applet.With manual measurement as the standard,the accuracy rate of two-dimensional size measurement in the body size measurement is 97.8%,the accuracy rate of three-dimensional size is 89.5%,and the final average total error is 3.19%.Experiment it shows that the body size measurement system based on WeChat applet can realize convenient body size measurement and remote clothing customization.
作者
万乐玲
行鸿彦
Wan Leling;Xing Hongyan(Collaborative Innovation Center for Meteorological Disaster Prediction and Evaluation,Nanjing University of Information Science and Technology,Nanjing 210044,China;Jiangsu Key Laboratory of Meteorological Detection and Information Processing,Nanjing University of Information Science and Technology,Nanjing 210044,China;Nanjing Institute of Multi-platform Observation Technology,Nanjing 210044,China)
出处
《电子测量技术》
北大核心
2021年第22期141-147,共7页
Electronic Measurement Technology
基金
国家重点研发计划项目(2021YFE0105500)
国家自然科学基金(62171228)
南京信息工程大学无锡校区研究生创新实践项目(WXCX202005)资助。
