摘要
利用钢丝绳绳芯输送带接头搭接部分的灰度关系,采用差分算法对接头图片进行阈值分割。根据接头的边沿关系,去除了冗余信息,然后利用并查集算法进行连通域合并检出每条线。该算法利用树型数据结构避免了常用的二次扫描算法的重复遍历。实验表明用这种方法能够方便计算出接头距离。
The paper, in terms of gray scale relationship of connection part in steel cord conveyor belt, segments the connection part using difference algorithm. According to the edge relationship, the paper gets rid of redundant information, and then adopts the union-find algorithm to merge the connected components and detect every line. The algorithm using the tree data structure can avoid the repeat of two-scanning algorithms. The experiments show that the method proposed can detect the joint distance effectively and conveniently.
出处
《机械工程与自动化》
2012年第5期133-134,137,共3页
Mechanical Engineering & Automation
关键词
X光检测
连通域
接头距离
钢丝绳芯输送带
X-ray detection
connected components
joint distance
steel cord conveyor belt
