| 利用GPU实时绘制水墨画效果 |
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| 引用本文： | 陈为,张海嵩,于金辉.利用GPU实时绘制水墨画效果[J].计算机辅助设计与图形学学报,2005,17(11):2427-2432. |
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| 作者姓名： | 陈为 张海嵩 于金辉 |
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| 作者单位： | 浙江大学CAD & CG国家重点实验室,杭州,310027 |
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| 基金项目： | 国家自然科学基金（60373037,60303028）;国家“八六三”高技术研究发展计划（2004AA119060）;教育部博士点基金（2004033019）.致谢 本文中所用的3D模型由上海盛大网络公司提供,其版权归上海盛大网络公司所有. |
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| 摘 要： | 系统可实时绘制中国山水画中常见的物体并生成视频输出，它包括5个模块：多通道技术和新型国画山光照模型的山峦绘制模块、基于位移映射的云层模拟、基于纹理运动的瀑布绘制模块、基于广告牌技术的树木绘制模块和实时视频输出模块．前面4个模块利用GPU可编程特性控制其流水线，对任意三维场景，可实时绘制水墨画效果；用户可根据需要对系统中的各个绘制模块进行配置并实时漫游．
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| 关 键 词： | GPU 非真实感绘制 硬件加速绘制 动画 |
| 收稿时间： | 2004-09-02 |
| 修稿时间： | 2004-09-022004-10-28 |
Hardware Accelerated Chinese Landscape Painting Rendering |
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| Chen Wei,Zhang Haisong,Yu Jinhui.Hardware Accelerated Chinese Landscape Painting Rendering[J].Journal of Computer-Aided Design & Computer Graphics,2005,17(11):2427-2432. |
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| Authors: | Chen Wei Zhang Haisong Yu Jinhui |
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| Abstract: | In this paper we present a hardware accelerated Chinese landscape painting rendering system,which accomplishes real-time rendering of hill,cloud,waterfall and trees commonly used in Chinese Painting.The system contains five modules: The multi-pass rendering of hill based on a novel Chinese painting illumination model,displacement mapping based cloud animation,texture mapping based waterfall simulation,billboard based tree shading and on-line video capture.By exploiting the flexibility and streaming mode of programmable graphics hardware,our system can be configured to simulate the effect of Chinese landscape painting for arbitrary three-dimensional scene and provide on-the-fly walkthrough as well as off-line editing.The proposed system can be easily extended to diverse applications ranging from computer animation,computer game and multimedia entertainment industries. |
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| Keywords: | GPU non-potorealistic rendering hardware accelerated rendering animation |
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