一种PCL与改进积分法人体体型的测量  

The invention relates to the measurement of human body shape by PCL and improved integral method

作　　者：张洪伟 李捍东[1] ZHANG Hongwei;LI Handong(School of Electrical Engineering,Guizhou University,Guiyang 550025,China)

机构地区：[1]贵州大学电气工程学院,贵阳550025

出　　处：《智能计算机与应用》2020年第11期16-20,共5页Intelligent Computer and Applications

基　　金：国家自然科学基金(61663005)。

摘　　要：随着经济的快速发展,传统人体三维测量技术凸显越来越多的问题,不仅耗时耗力,而且测量结果不准确。当前,在虚拟拟合、电子商务、人体设计等方面均需要更加精确的尺寸。本文对相机采集人体多个角度的图像、输入图像的仿射校正、特征点匹配、模型边缘化和降噪处理进行了研究,并应用PCL与改进的积分法分别计算围度和长度。经过对88号标准人台模型反复实验测量,以及与标准尺寸对比分析,验证了所提方法的适用性。经对多名男性和女性进行实际测量,将测量结果与Kinect测量结果对比分析,证明本研究提出的方法具有较好的鲁棒性和精确性。With the rapid economic development,traditional three-dimensional human body measurement technology has highlighted more and more problems,which not only consumes time and effort,but also has inaccurate measurement results.Currently,more precise dimensions are required in terms of virtual fitting,e-commerce,and human body design.The camera collects images from multiple angles of the human body,the input image affine correction,feature point matching,model marginalization and noise reduction processing are studied,and PCL and improved integration method are used to calculate the circumference and length respectively.The applicability of the proposed method is verified by repeated experimental measurement of the No.88 standard man-table model and comparison and analysis with the standard size.The applicability of the proposed method is verified by repeated experimental measurement of the No.88 standard man-table model and comparison and analysis with the standard size.

关 键 词：仿射校正 点云模型 特征点匹配 PCL 积分法 

分 类 号：TP311[自动化与计算机技术—计算机软件与理论]