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| 非真实感铅笔画艺术效果研究 | |
| 引用本文： | 吕岩,钱文华,陈志明,肖琦.非真实感铅笔画艺术效果研究[J].计算机工程与应用,2011,47(27):192-194. |
| 作者姓名： | 吕岩 钱文华 陈志明 肖琦 |
| 作者单位： | 1. 云南大学现代教育技术中心,昆明,650091 2. 云南大学计算机科学与工程系,昆明,650091 3. 云南大学信息与电子工程系,昆明,650091 |
| 基金项目： | 国家自然科学基金(No.60663010); 云南省自然科学基金(No.2010)~~ |
| 摘 要： | 改进了非真实感铅笔画艺术效果的绘制算法,利用图像分割、线积分卷积技术确定线条纹理的方向,模拟得到局部区域铅笔画的笔划纹理。采用轮廓线增强、灰度色调控制最终铅笔画艺术效果的边缘信息和灰度色调。通过色彩传输技术得到具有彩色铅笔画的艺术效果。 |
| 关 键 词： | 非真实感绘制 铅笔画 线积分卷积法 彩色铅笔画 |
| 修稿时间： | |
Research pencil drawings based on NPR |
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| LV Yan,QIAN Wenhua,CHEN Zhiming,XIAO Qi.Research pencil drawings based on NPR[J].Computer Engineering and Applications,2011,47(27):192-194. | |
| Authors: | LV Yan QIAN Wenhua CHEN Zhiming XIAO Qi |
| Affiliation: | LV Yan 1,QIAN Wenhua 2,CHEN Zhiming 1,XIAO Qi 31.Modern Education Technology Center,Yunnan University,Kunming 650091,China 2.Department of Computer Science and Engineering,China 3.Department of Information and Electronics Engineering,China |
| Abstract: | The paper gives an overview of the research on NPR methods for computer-generated automatically pencil drawing from 2D images.The approach to simulate pencil drawing is inspired by the similarity between the stroke textures of pencil drawing and the pencil textures generated with line integral convolution.Experimental results show that the proposed method can be used efficiently to create both of the traditional or multicolored pencil drawing. |
| Keywords: | Non-Photorealistic Rendering(NPR) pencil drawing Line Integral Convolution(LIC) color pencil drawing |
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