| 摘要: |
| 本文提出一种三维分层分支结构建模与复原算法．该算法利用模型成功地估计树图象的结构参数，进行运动模式的光流分析，且可由树类植物的单幅图象复原其３Ｄ模式的几何特性. |
| 关键词: 自遮挡 三维分层分支结构 最大梯度平面 正交投影 |
| DOI： |
| 分类号: |
| 基金项目:本文研究得到国家自然科学基金和安徽省自然科学基金资助. |
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| RESEARCH AND REALIZE ON NURBS METHOD OF BI DIRECTION SKINNING SURFACE MODELING |
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YANG Jing'an
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| Abstract: |
| This paper proposes an algorithm for modeling and recovery of three dimensional hierarchical branching arborescent patterns. The algorithm can estimate the structure parameters of tree images using model prediction and recover the geometrical properties of 3D patterns of these plants from a single image. |
| Key words: Self occlusion three dimensional hierarchical branching structure the maximal gradient plane the orthographic projection |
