Development of interactive pencil-drawing learning support system for beginners

在许多书中都描述了铅笔素描是作为获得绘画技能的基本训练而引入的。本研究针对教师与学习者之间的互动学习环境，开发了初学者互动铅笔画学习支持系统。该系统由评估部分和指导部分组成，评估部分用于计算正确答案的差异，指导部分用于在学习者的绘图过程中给予适当的指导。在该系统中，选择二维比例和三维深度作为学习的目的，这是学习图画绘制的重要因素。实验结果表明，本文提出的系统可以提高学习者的识别误差等学习效率。

It is described in many books that sketch with pencils is introduced as a basic training to acquire the skills of the picture drawing. This study is focused on the interactive learning environment between instructor and learner, and we have developed the interactive pencil-drawing learning support system for beginners. The proposed system consists of the evaluation part to calculate the differences for the correct answer and the instruction part to give the learner the appropriate guidance in his drawing process. In the proposed system, the 2-dimensional proportion and the 3-dimensional depth are chosen as the purpose of the learning, which are important factors to learn the picture drawing. It is seen in our experimental results that the proposed system can improve the learning efficiency such as the recognition error of the learner.