摘要
针对在一次性纸杯的生产过程中存在不可预见性等因素而导致生产出缺陷纸杯的现象,提出一种基于Firefly-RK3288的低功耗嵌入式纸杯污渍检测系统,将视觉检测模块直接嵌入制杯机。该系统基于Open CV的边缘检测和形态学处理等算法实现纸杯的污渍缺陷检测。该方法可避免传统人工检测存在的主观性大和准确率低等缺点,有助于实现检测系统的小型化,低功耗和降低检测系统的成本。
In the process of producing disposable paper cup, there are some unpredictable factors leading to defective paper cups. To avoid this unde- sirable feature, proposes a low power embedded detection system based on cortex A17, which is part of the cup making systems. Applies some algorithms based on OpenCV including edge detector, mathematical morphology to realize the detection. Compared with the tradition- al detection method, the method proposed is more objective and accurate. Besides, it helps realize the miniaturization of the detection sys- tem and reduce the cost.
基金
上海市地方院校能力建设专项项目(No.15160500800)
