compactness GMAT

1.This paper presents how to automatically recognize components in a digital iconological image by labeling connected component and calculate its compactness and centriod.

通过对标连通区域标记及度、重心位置计算的方法来实现数字图像中特征标自动识别的功能。

2.(2) The compactness of seed sequencing is the key to breed high combining ability inbred line maile;

（2）籽粒排列密程度是选育高配合力自交系的关键；