An educational tool for basic techniques in beginner's pencil drawing
An educational tool for basic techniques in beginner's pencil drawing
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初学者铅笔画基本技巧的教育工具
DOI：
10.1109/cgi.2003.1214484
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发表时间：
2003
期刊：
影响因子：
--
通讯作者：
F. Yoshimoto
中科院分区：
文献类型：
--
作者：
Saeko Takagi;Noriyuki Matsuda;M. Soga;H. Taki;Takashi Shima;F. Yoshimoto
为了使我们的生活精神丰富多彩，图片是一个重要的研究课题。然而，大多数关于图片的研究只提出了一些实际绘画或绘画材料的替代功能。目前还没有对用户绘制的图片进行评估并提供建议的系统。我们提出了一个初学者铅笔画基本技巧的学习支持系统。所提出的系统接收主题(Motif)数据集和用户草图的图像，并向用户返回建议。该系统由主题特征提取、草图特征提取、错误识别和建议生成与呈现四个子系统组成。我们开发并试验了一个原型系统，仅限于处理一个基本主题和一些主要建议。结果表明，该系统的有效性得到了验证。
A picture is one of important research subjects in order to make our life spiritually rich. Most studies on pictures, however, only propose some substitute functions of actual drawing or painting materials. There is no system that evaluates pictures drawn by users and gives advice about them. We propose a learning support system for basic techniques in beginner's pencil drawing. The proposed system receives a subject (motif) data set and an image of user's sketch and returns advice to the user. The system is composed of the four subsystems: feature extraction of motifs, feature extraction of sketches, error identification, and generation and presentation of advice. We developed and experimented a prototype system limited to treat a basic motif and some principal advice. As a result, the validity of the proposed system was confirmed.