一种团块位置的提取方法

如何正确提取团块位置以实现自动跟踪对图像理解有重要意义。由于团块在图像中出现频繁且位置不确定，位置提取困难。针对一个二值图像识别系统提出了基于集合变换（即数学形态学和二值有序统计）的团块位置提取方法。即，首先对图像进行二值化，其次对二值化图像进行形态学变换，最后对变换的结果图像进行统计分析，由分析结果得出团块的位置信息。用本方法对地图中九种团块线型作了实验，表明该方法运算简单，并行性高。

A Blob Position Extraction Method

For tracing the blob automatically it is significant to extract its plsition correctly.Usually it is very difficult to do so,due to the times of blob appearance and the uncertainty of its position,In this paper,the transform methods of mathematical morphology with original image are presented which are based on the thories of set transform and binary statistics and the main attention is focused on a binary image understanding systme. The simplicity and the high parallelism of our method are proved with the experiments to the nine kinds of different lines