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《Journal of Liaoning Shihua University》 2017-03
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Simulation of Dune Vegetation under Natural Conditions Based on Fractal and Graphics

Liu Yun;Zhang Yan;School of Computer and Communication Engineering,Liaoning Shihua University;  
Under the natural conditions,the shape of sand dunes is varied and the natural conditions of the sand dunes are very poor,and the vegetation on which they live depends is often on different states.The computer graphics and fractal geometry were used to simulate the growth of dune and vegetation.Through the function iteration system,it can achieve a single tree and forest of the morphological simulation,and also simulation the trees in the dune growth by bolding the branches.The color of trees is divided by the method of tracing the affine transformation points to achieve the color of trees changing with the season.Using computer graphics to draw flowers and the random function to replace some of the points on the trees for flowers,little flower of trees was simulated.Using the combination of different phases of the sine curve the dune is drawn and then the dune vegetation scene is simulated by combining with the trees.The external factors are used to simulate the natural shape of the dune windward slope under natural conditions.Finally,by increasing the density of dune and the number of trees to expand the area of trees the local forest scene simulation is generated.
【Fund】: 辽宁省高等学校优秀科技人才支持计划项目(LR2013015)
【CateGory Index】: O189
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【Citations】
Chinese Journal Full-text Database 3 Hits
1 Zou Yunlan1 Yang Zhihong2 Wang Renfang1 1(School of Computer Science and Information Technology,Zhejiang Wanli University,Ningbo 315100,Zhejiang,China) 2(Ningbo Insttitute of Technology,Zhejiang University,Ningbo 315100,Zhejiang,China);DYNAMIC TREE SIMULATION BASED ON ITERATED FUNCTION SYSTEM[J];计算机应用与软件;2012-03
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【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 Liu Yun;Zhang Yan;School of Computer and Communication Engineering,Liaoning Shihua University;;Simulation of Dune Vegetation under Natural Conditions Based on Fractal and Graphics[J];辽宁石油化工大学学报;2017-03
2 LIU Yuyao;ZHANG Taihong;GULIMILA Kezierbieke;Institute of Computer and Information Engineering,Xinjiang Agricultural University;;A review of research of virtual plant[J];智能计算机与应用;2017-02
3 JIAO Xiang;ZHENG Jiaqiang;ZHANG Huichun;SU Mengmeng;College of Mechanical and Electronic Engineering,Nanjing Forestry University;;Research and perspectives of modeling methods and modeling tools of virtual forest tree growth[J];浙江农林大学学报;2015-06
4 ZHU Kongtao;WANG Song;Software School,Nanyang Institute of Technology;Nanyang Local Maritime Bureau;;Spatial Domain Watermarking Algorithm Based on Fractal Theory[J];计算机与数字工程;2014-02
5 Wu Liwen;Zhao Yanzhong;School of Computer and Communication,Lanzhou University of Technology;;SIMULATING THREE-DIMENSIONAL TREE SWAYING IN WIND BASED ON CONDENSED IFS[J];计算机应用与软件;2014-02
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8 XIAO Hai-rong(Dept.of C.S.T.of Shaanxi University of Technology,Hanzhong Shanxi 723000,China);Analysis and Realization about Tree Forms Based on IFS Fractal Algorithm[J];计算机仿真;2011-06
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10 WU Qian,ZHANG Huai-qing,CHEN Yong-fu,LIU Min(Research Institute of Forestry Resource Information Techniques,Chinese Academy of Forestry,Beijing 100091,China);Study on Visual Simulation Technology of Cunninghamia lanceolata Morphological Characters[J];林业科学研究;2010-01
【Secondary Citations】
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1 LIU Xiao xian, ZHANG Feng shan (School of Inform. Sci. and Eng., Shandong Univ., Jinan City, Shandong Province 250100, China);STUDING OF BRING STOCH-ASTIC EFFECT ON FRACTAL PARAMETERS[J];山东大学学报(工学版);2002-04
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