果树单果生长建模方法研究

计算机工程与应用 ›› 2007, Vol. 43 ›› Issue (15): 234-237.

果树单果生长建模方法研究

邓青青，朱庆生

重庆大学计算机学院，重庆 400044

收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2007-05-21 发布日期:2007-05-21
通讯作者: 邓青青

Method to model fruit growth of fruit tree

DENG Qing-qing，ZHU Qing-sheng

College of Computer Science，Chongqing University，Chongqing 400044，China

Received:1900-01-01 Revised:1900-01-01 Online:2007-05-21 Published:2007-05-21
Contact: DENG Qing-qing

摘要/Abstract

摘要： 研究了果树单果生长过程的建模算法。首先针对Bézier曲面改进微分L-system，以加强其封装性；设计了一种单果生长过程建模的通用算法；以柑橘和苹果果实为例，采用该算法进行建模实验，结果表明该算法对果树单果生长过程的模拟能达到较好的效果。

关键词: 数字农业, 虚拟植物, 生长模型, 微分L-system, Bézier曲面, 果树, 果实, 花,

Abstract: This paper introduces a general algorithm to model fruit growth process of fruit trees.Firstly，the paper improves the encapsulation of differential L-system for Bézier surface，then designs a general algorithm of fruit growth modeling，at last implements a complete model of the growth process of orange and apple fruit，whose results indicate that the method is very effective.

Key words: digital agriculture, virtual plant, growth model, differential L-system, Bézier surface, fruit tree, fruit, fruit

邓青青，朱庆生. 果树单果生长建模方法研究[J]. 计算机工程与应用, 2007, 43(15): 234-237.

DENG Qing-qing，ZHU Qing-sheng. Method to model fruit growth of fruit tree[J]. Computer Engineering and Applications, 2007, 43(15): 234-237.