食品与机械2018，Vol.34Issue(2)：124-128,5.DOI:10.13652/j.issn.1003-5788.2018.02.027
一种新型苹果果实特征提取算法
A new algorithm for fruit feature extraction of apple
摘要
Abstract
At present,the main algorithm used in feature extraction of apple is the traditional Hough algorithm.The algorithm has the disadvantages of complicated operation and poor real-time perform-ance.In view of this situation,a new algorithm of apple fruit feature extraction is proposed in this paper.A sliding Gaussian template and apple image are convoluted to extract apple circles in this algorithm. Experiments and simulation results show that this method can achieve high accuracy of apple fruit detection under single,adjacent and overlapping conditions.In the case of a single apple,the detec-tion accuracy of apple fruit can reach 9 6.6%.Even in the case of con-tiguous and overlapping,its recognition accuracy can reach 94.1%.It fully meets the needs of apple's real-time,efficient grading.关键词
Hough算法/卷积运算/果实/特征提取Key words
Hough algorithm/convolution operation/fruit/feature extraction引用本文复制引用
陈乾辉,吴德刚..一种新型苹果果实特征提取算法[J].食品与机械,2018,34(2):124-128,5.基金项目
河南省高等学校重点科研项目(编号:15A480012) （编号:15A480012）
