Vending Machine Based on Optical Flow Method

摘要：

　　Moving target tracking plays a vital role in vending machines.This paper proposes a method of applying the optical flow method to a vending machine,which can detect and extract the corner features of moving objects and identify objects that track motion.Firstly,the image features in the video stream are extracted by Shi-Tomasi corner detection,and then the detected corner features are input to the Kanade-Lucas-Tomasi(KLT)algorithm to estimate the positional relationship of the feature points in the adjacent two frames.Finally,the method can determine the moving trajectory of the object according to the positional relationship,thereby determining whether there is a moving object in the vending machine,and providing the information to the upper computer for automatic judgment.

关键词： Moving target tracking Shi-Tomasi corner detection Kanade-Lucas-Tomasi (KLT) Vending machine

作者: Xingxing Li Chao Duan Yan Zhi Panpan Yin

作者单位: Department of Electronics and Information Engineering,Guangzhou College of Technology and Business,Foshan,528100,China

会议类型: 国际会议

会议名称: 2019 4th International Conference on Automatic Control and Mechatronic Engineering (ACME 2019) 2019年第四届自动控制与机电工程国际会议(ACME 2019)

会议地点: 重庆

会议语种:英文

页码: 8-12

在线出版日期: 2019-05-30（万方平台首次上网日期，不代表论文的发表时间）