OALib Journal期刊
基于图象集合运算的矿图扫描图象二值化方法
DOI: 10.11834/jig.1998012291
Keywords: 集合论 ,矿图 ,二值化 ,图象分割
Abstract:
在分析了多种类型的图象二值化方法在矿图扫描图象分割中存在的问题后，依据图象的集合运算原理，提出了一种兼顾图象整体灰度水平及象元邻域特征的二值化方法――多阈值动态自适应二值化方法。该方法可克服矿图扫描图象二值化过程中出现的线划粘连或断线现象，且方法简单、容易实现。
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