食品工业科技2016，Vol.37Issue(11)：289-292,304,5.DOI:10.13386/j.issn1002-0306.2016.11.051
基于改进的C-V模型的东北松子外部品质等级检测研究
A research of the external quality grading detection for northeastern pine nuts based on improved C-V model
摘要
Abstract
A nondestructive gradation method has been introduced for the external quality of northeastern pine nuts in this paper.images of pine nuts were got by a CCD camera with improved C-V model to extract contour features.Feature parameters of pine nuts' length and width were extracted by the method of mathematical morphology,and according to those and the measured values the mathematical model was established,and a comprehensive evaluation standard for the external quality of pine nuts grade was established too.The results were demonstrated that the external quality of multiple northeastern pine nuts could be graded simultaneously by the method in this paper with the accuracy of 97.2％.关键词
东北松子/改进的C-V模型/多目标等级划分Key words
northeastern pine nuts/improved C-V model/multiple targets classification分类
轻工纺织引用本文复制引用
仇逊超,曹军..基于改进的C-V模型的东北松子外部品质等级检测研究[J].食品工业科技,2016,37(11):289-292,304,5.基金项目
国家自然科学基金(31270757). （31270757）
