摘要
在大米检测盘上的颗粒往往会出现紧靠或者重叠的米团,导致大米检测图像中常出现重叠大米区域,这给后续大米检测分析等工作带来了很大的困难;虽然传统分水岭算法是一种广泛使用的分割方法,将其用于重叠米粒图像分割可以克服由于米粒交叠造成的图像分析困难,但缺陷在于它的过分割结果。提出了一种针对分水岭过分割问题的形态分水岭算法,它结合形态学和传统分水岭变换的优势。实验证明该算法简单、分割粘连颗粒和抑制过分割的效果很明显,运算的速度也满足实际要求。
The touched or overlapping objects often appear in the rice-detection devices,and give lots of inconvenience and difficulty to the follow-up work; Although tradition watershed algorithm can obtain these problems,it always results in over-segmentation.ln this paper,the improved scheme is proposed to solve over-segmentation,and it combines the merits of mathematical morphology algorithm and tradition watershed algorithm.Simulation results demonstrate that this algorithm is simply and better ability of segmentation and solving over-segmentation problem.
出处
《计算机工程与应用》
CSCD
北大核心
2007年第24期196-199,共4页
Computer Engineering and Applications
关键词
形态学分水岭变换分水岭提取图像分割
mathematical morphology
watershed transform
watershed selection
region merge
