| 摘要: |
| 基于真菌生长模型，建立了环境自适应的参数L-system.在考虑真菌内营养物流动控制生长的基础上,充分考虑环境对真菌生长的影响.在此基础上，提出了基于真菌生长模型的分形图象生成算法,生成的图象分支自然、协调.通过环境调整,可有效控制图象的生成风格,特别适合工业图案设计和动画图案设计等领域. |
| 关键词: 分形学,L-system,参数L-system,环境自适应. |
| DOI： |
| 分类号: |
| 基金项目:本文研究得到国家自然科学基金和国家863高科技项目基金资助. |
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| A Fractal Image Generating Algorithm Based on Fungal Growth Model |
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ZHENG Xin,MENG Xiang-xu
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| Abstract: |
| Based on the fungal growth model, the authors develop an environmentally-adaptive parametric L-system and present a fractal image generation algorithm in this paper. This algorithm not only uses biological understanding of the flow of nutrients through the fungus to control the growth, but also takes the influence of the environment which fungus grow in into full account. The images generated by this algorithm have natural branching structure. By setting the environmental factor, its global-shape feature can be easily controlled. It is especially suitable for industrial pattern design, animation image design and so on. |
| Key words: Fractal, L-system, parametric L-system, environmentally-adaptive. |
