| 应用遗传算法仿真墨扩散轮廓 |
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| 引用本文： | 臧超,唐棣. 应用遗传算法仿真墨扩散轮廓[J]. 计算机应用与软件, 2009, 26(2) |
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| 作者姓名： | 臧超 唐棣 |
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| 作者单位： | 辽宁师范大学计算机与信息技术学院,辽宁,大连,116029 |
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| 摘 要： | 墨扩散效果的模拟是水墨画仿真的重要工作之一,在分析绘画材料特性和扩散形成机制的基础上,提出一个全新的基于遗传算法的墨扩散仿真模型系统.首先将笔迹和纸张离散化为笔元和纸元;其次借用遗传算法基本概念和原理,对给定的输入笔迹进行轮廓提取作为初始种群,通过种群个体间的选择、重组和变异等遗传活动模拟笔元的扩散过程;最后为了更好地模拟墨扩散方向,使用Ashikhmin算法合成各种宣纸的自然纹理,增强了真实感.实验结果表明,方法可以生成丰富的扩散效果,并且接近真实水墨画.
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| 关 键 词： | 中国水墨画 非真实感绘制 遗传算法 纹理合成 墨扩散效果 |
GENETIC ALGORITHMS-BASED SIMULATION OF DIFFUSION BORDER OF CHINESE INK DRAWING |
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| Zang Chao,Tang Di. GENETIC ALGORITHMS-BASED SIMULATION OF DIFFUSION BORDER OF CHINESE INK DRAWING[J]. Computer Applications and Software, 2009, 26(2) |
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| Authors: | Zang Chao Tang Di |
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| Affiliation: | School of Computer and Information Technology;Liaoning Normal University;Dalian 116029;Liaoning;China |
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| Abstract: | Simulating the ink diffusion effect is one of the key jobs to the Chinese ink wash drawing emulation.The drawing material characteristics and the diffusion generation mechanism are analyzed,and then a novel emulation system model for ink diffusion based on genetic algorithm is presented.Firstly,the chirography and the paper are discretized as the stroke elements and the paper elements;secondly,the fundamental concept and principle of the generic algorithm is utilized for the extraction of the border edges f... |
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| Keywords: | Chinese ink wash drawing Non-photorealistic rendering Genetic algorithms Texture synthesis Ink diffusion effect |
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