计算机工程与应用2018，Vol.54Issue(8)：226-230,5.DOI:10.3778/j.issn.1002-8331.1611-0368
人机交互装配中手部指形轮廓信息检测方法
Hand finger outline information detection method in human-computer interaction assembly
摘要
Abstract
The recognition and description of human hand's biological characteristics in human computer interaction assembly system is the basis of the description of the hand assembly action and the behavior understanding.The template contour coordinates are given by the skin color recognition results based on the skin color modeling and identification,fea-ture model learning on the knuckles.The local rotation rate and point by point vector product of hand contour chain are calculated.Describe the contour features of hand knuckle for point by point comparison method modeling.The position of fingertip and finger root is detected and inferred based on the experience of finger biological structure.The preliminary identification of finger contour feature is realized.The preliminary orientation of the finger is completed by the hand fin-ger shape fitting,and the position and orientation of the finger are analyzed.Hand image information fusion is carried out on the basis of multi feature.Combined with knuckle position detecting by the hand knuckle learning model and adaptive threshold knuckle recognition,the finger shape positioning information is modified to improve the accuracy of detection. Experimental results show that the proposed method is feasible to detect the finger contour.关键词
指形轮廓/人机交互装配/指形拟合/检测方法/图像处理Key words
hand finger outline/human-computer interaction assembling/finger shape fitting/detection method/picture processing分类
信息技术与安全科学引用本文复制引用
杨世强,弓逯琦,乔丹..人机交互装配中手部指形轮廓信息检测方法[J].计算机工程与应用,2018,54(8):226-230,5.基金项目
国家自然科学基金(No.51475365) （No.51475365）
陕西省教育厅省级重点实验室科学研究计划基金项目(No.12JS071) （No.12JS071）
陕西省教育厅科学研究计划基金项目(No.2013JK1000). （No.2013JK1000）
