间隔符 meaning in Chinese

space character
space mark

In the chapter of character segmentation , the traditional method of finding minimum vertical projections combined with plate license format is used . the use of space mark matching method proposed in this dissertation to ensure the first segmentation position obtains a very high rate of success
在字符分割方面，提出了间隔符区域匹配的方法获得分割起始位置、并以二值图像垂直投影寻找极小点结合车牌制式先验知识的算法，以消除车牌左右两端定位精度对字符分割的影响。