【摘要】 水果分级与表面缺陷检测,是水果自动分级检测系统的基础。提出表征水果类别的"大小-评价测光值"空间模型,与表征水果表面缺陷程度的"数量-程度"空间模型。将水果的特征映射到这两个特征空间,然后进行模式分类。实验结果表明,提出的两个特征空间能有效的表征水果的特征,准确地划分水果的类别与表面缺陷程度。更多还原

【Abstract】 Fruit grading and surface defect detection,is the foundation of the fruit automatic classification system.Size-evaluation mete-ring space as the fruit categories model,Volume-Degree space as the fruit surface defect model are presented.Fruits’ characters will be mapped to the two space and then proceed pattern classification.Experiments show that the two spaces can be effective characterization fruits’ characteristics,classification its type and degree of surface defects accurately.更多还原