Computer Engineering and Applications ›› 2009, Vol. 45 ›› Issue (28): 171-173.DOI: 10.3778/j.issn.1002-8331.2009.28.051

• 图形、图像、模式识别 • Previous Articles     Next Articles

Colored pencil-drawing generating method based on interactive colorization

XIE Dang-en1,ZHAO Yang2,ZHANG Zhi-li1,XU Dan3   

  1. 1.Information & Network Center,Xuchang University,Xuchang,Henan 461000,China
    2.Department of Computer Animation,Yunnan Normal University,Kunming 650092,China
    3.Department of Computerr Science & Engineering,Yunnan University,Kunming 650091,China
  • Received:2009-04-03 Revised:2009-06-01 Online:2009-10-01 Published:2009-10-01
  • Contact: XIE Dang-en

交互式着色的彩色铅笔画生成方法

谢党恩1,赵 杨2,张志立1,徐 丹3   

  1. 1.许昌学院 网络信息中心,河南 许昌 461000
    2.云南师范大学 动画系,昆明 650092
    3.云南大学 计算机科学与工程系,昆明 650091
  • 通讯作者: 谢党恩

Abstract: This paper presents a pencil texture generating method based on the pencil filter.The method can easily generate various types of pencil textures which the user requires.Moreover,based on the local color-proliferation theory,it presents a new method for colored pencil drawing rendering by recoloring the gray pencil drawings.The experiment shows that the method can change the input image into colored pencil drawing fast.The result maintains the pencil texture’s physical properties and the painting characteristics.

Key words: colored pencil drawing, coloring algorithm, color space, pencil filter

摘要: 提出了一种基于卷积算子的铅笔滤镜生成算法,能够方便快速地产生用户所需要的各种类型的铅笔滤镜;在此基础上,设计了一种新的基于局部色彩扩散原理的交互式彩色铅笔画生成算法。实验证明,该算法在保持铅笔纹理的物理特性及绘画特征的同时,能够快速将输入图像转化为彩色铅笔画效果,取得了较满意的效果。

关键词: 彩色铅笔画, 着色算法, 色彩空间, 铅笔滤镜

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