计量学报Issue(3)：242-246,5.DOI:10.3969/j.issn.1000-1158.2015.03.05
基于多向投影新方法的捆钞印章个数统计
Statistics of the Number of Seals Based on Multi-directional Projection
摘要
Abstract
A multidirectional projection method which can count the number of seals on bundled banknotes automatically and quickly is introduced. The fundamental principle of this method is that,based on the theory of image processing,converting bundled banknotes image from RGB space to LUV space in the first,processing it by using cluster analysis algorithm,then a binary image of the tied note can be gained. Using thought of multidirectional projection, projection transformation in the vertical direction and the horizontal direction then be applied to in turn. Finally the number of the seals can be counted. Theoretical analysis and the experimental results show that,this method can remove the impact of background noise effectively,do not depend on the quality of seals sigil,and improve the efficiency and accuracy of the automatical number statistics of the seals.关键词
计量学/图像处理/印章个数/聚类分析/多向投影/机器视觉Key words
Metrology/Image processing/Number of seals/Cluster analysis/Multidirectional projection/Machine vision分类
通用工业技术引用本文复制引用
宋昀岑,陈镇龙,罗颖,刘霖,叶玉堂,陈伟,刘少荘..基于多向投影新方法的捆钞印章个数统计[J].计量学报,2015,(3):242-246,5.基金项目
国家自然科学基金(61205004),粤港关键领域重点突破项目(东科2012205106,20091683),总装预研基金(9140A01020507DZ0215) （61205004）
