A Robust Algorithm for Separation of Characters from Ternary Phase Diagram
Xue Yuxiang · Jisuanji gongcheng · 2005
Considering the feature of ternary phase diagram , this paper proposes a robust text/graphics separation algorithm based on contour tracing.In order to separate characters from ternary phase diagram, it gets circumscribed rectangle of each contour by contour tracing , then separates the rectangles whose length and height are in a specified range.