标记图 meaning in Chinese

labeled graph
signature

A hardware independent image acquisition interface is designed . aimed at grid images , a reasonable image processing procedure is employed , including segmentation , binarization , close , thinning and sub - pixel image processing technique based on b - spline interpolation
基于网格标记图象，设计了一系列的合理的图象处理步骤，包括图象分割并二值化、二值图象闭运算、细化以及基于b样条插值的亚象素图象处理技术。