Revised coloring method of characters for presentation slides and coloring system

摘要

The colors of characters suitable to presentation slides were proposed. Here, five color combinations were proposed. A combination has three colors of “Base color,” “Main color,” and “Accent color.” The “Base color” is for the background. The color white is used as the “Base color.” The “Main color” is for the part becoming the frame. The “Accent color” is for the place where we want to emphasize. This paper proposes a new coloring method of characters in slides. The proposed method uses term-frequency (TF) and the words in the “Conclusion” slide and textboxes (WCT). It is called TF-WCT method. This method decides the words suitable to the “Accent color.” It is shown that the proposed method could more precisely color the words than the TF-IDF and the WCT methods, which have already been proposed. The prototype coloring system based on the proposed method is constructed.