摘要
为了实现烟片中烟梗的在线检测并剔除,设计了一种以基于FPGA的高速图像处理设备为核心的烟梗在线检测系统。该系统采用X光源透射皮带上的烟叶以及烟梗,探测器接收衰减的X射线,形成数字图像并传送到高速图像处理设备,在高速图像处理设备中采用图像处理算法进行烟梗图像识别,再通过控制剔除子设备分离出烟片中的烟梗,同时可通过工控机观察烟梗图像。实验结果表明该系统可以实现大部分烟梗的识别,且剔除率可达到90%以上。
An online detection system with high-speed image processing computer based on FPGA was designed for removal of tobacco stems. X-ray detector was adopted to collect data, which was then sent to high-speed image processing computer with appropriate image processing algorithms used for detection of tobacco stems. A removing sub-device was then activated to separate tobacco stems from leave tobacco. Experimental results showed that the system can identify and remove most of the stems with removal rate up to 90%.
出处
《中国烟草学报》
EI
CAS
CSCD
北大核心
2016年第5期50-54,共5页
Acta Tabacaria Sinica
关键词
烟梗
FPGA
图像处理
在线检测
tobacco stem
FPGA
image processing
online detection
作者简介
席建平(1975-),本科,高级工程师,主要从事卷烟工艺研究,Tel:0736-7299080,Email:xijp1005@hngytobacco.com
通讯作者:易浩,硕士,研究员,Tel:0731-85559171,Email:yih1114@hngytobacco.com