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植物花色模式仿真
周宁1; 董未名2; 王家廞1
Source Publication计算机辅助设计与图形学学报
2007-06
Volume19Issue:6Pages:708-712
Other AbstractThis paper presents a biologically-motivated algorithm for flower color pattern simulation. Cooperated with reaction-diffusion system and spectral representation of color, our algorithm combines pigment distribution simulation and pigment color expression together under a unified framework. By the method, we first simulate the pigment distribution with a modified reaction-diffusion system, which is integrated with venation information. Then, unlike traditional painting or photo-based method, pigments absorption spectra are substituted into the diffuse lighting model to obtain the reflectance data. More importantly, our system is highly controllable and can be adjusted to produce various flower color patterns widely observed in the real world. Furthermore, our algorithm can be easily embedded into other advanced shading models to improve the reality of their final results.
Keyword植物仿真 花色模式 反应-扩散系统
Document Type期刊论文
Identifierhttp://ir.ia.ac.cn/handle/173211/13390
Collection09年以前成果
Corresponding Author周宁
Affiliation1.清华大学计算机科学与技术系智能技术与系统国家重点实验室
2.ISA2AL ICE , INRIA Lorraine
Recommended Citation
GB/T 7714
周宁,董未名,王家廞. 植物花色模式仿真[J]. 计算机辅助设计与图形学学报,2007,19(6):708-712.
APA 周宁,董未名,&王家廞.(2007).植物花色模式仿真.计算机辅助设计与图形学学报,19(6),708-712.
MLA 周宁,et al."植物花色模式仿真".计算机辅助设计与图形学学报 19.6(2007):708-712.
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