| 基于球面图像的三角网格分割技术研究 |
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| 引用本文： | 白晓亮,张树生,张开兴,李亮,贺强,马元奎. 基于球面图像的三角网格分割技术研究[J]. 西北工业大学学报, 2011, 29(6): 948-954 |
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| 作者姓名： | 白晓亮 张树生 张开兴 李亮 贺强 马元奎 |
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| 作者单位： | 西北工业大学现代设计与集成制造技术教育部重点实验室,陕西西安,710072 |
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| 基金项目： | 国家自然科学基金(511754345、1075336)资助 |
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| 摘 要： | 将数字图像处理算法扩展到三角网格一直是一种重要的研究思路,许多数字几何处理方法来源于数字图像处理.文章提出一种三角网格的球面图像表示方法并将其用于三角网格模型的分割,球面图像具有与平面图像类似的简单行列拓扑结构,具有图形和图像双重特征.基于球面图像的网格分割可以充分利用先进成熟的图像分割算法,有利于解决三角网格分割这一数字几何处理领域内的难题.
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| 关 键 词： | 数字几何处理 球面图像 三角网格 分割 |
Exploring Application of Sphere Image Representation to Improving Triangular Mesh Segmentation |
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| Bai Xiaoliang , Zhang Shusheng , Zhang Kaixing , Li Liang , He Qiang , Ma Yuankui. Exploring Application of Sphere Image Representation to Improving Triangular Mesh Segmentation[J]. Journal of Northwestern Polytechnical University, 2011, 29(6): 948-954 |
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| Authors: | Bai Xiaoliang Zhang Shusheng Zhang Kaixing Li Liang He Qiang Ma Yuankui |
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| Affiliation: | Key Laboratory of Contemporary Design and Integrated Manufacturing Technology of the Ministry of Education at Northwestern Polytechnical University,Xi′an 710072 China |
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| Abstract: | Extending digital image processing algorithms to the triangular mesh segmentation is always an important research idea and method.Sections 1 and 2 of the full paper explain the exploration of our application mentioned in the title.Their core consists of:(1) topology of sphere image is similar to image with simple ranks,and has double features of graphics and image;(2) based on the sphere image,triangular mesh segmentation can take advantage of advanced and mature image segmentation algorithms.The experiment... |
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| Keywords: | algorithms analysis computational geometry computer aided design computer graphics experiments feature extraction flowcharting image processing image segmentation inverse problems parameter estimation topology digital geometry processing sphere image triangular mesh |
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