| 狭缝光栅自由立体显示技术在三维GIS中的应用 |
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| 引用本文： | 刘波,王琼华.狭缝光栅自由立体显示技术在三维GIS中的应用[J].四川测绘,2009,32(3):137-139. |
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| 作者姓名： | 刘波 王琼华 |
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| 作者单位： | [1]四川大学电子信息学院,四川成都610065 [2]解放军78155部队,四川成都610036 |
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| 摘 要： | 介绍了当前立体显示的现状和裸眼自由立体显示技术的概念，阐述了狭缝光栅裸眼自由立体显示技术的工作原理和系统组成。利用三组不同参数的光栅，分别对四组遥感影像数据的立体显示进行实验验证，获得初步的立体显示效果和实验数据。最后对该技术应用于三维地理信息的显示进行了可行性分析。
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| 关 键 词： | 自由立体显示 狭缝光栅 GIS 遥感影像 |
The Application of Auto-stereoscopic Display Method Based on Parallax Barrier in 3D GIS |
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| LIU Bo,WANG Qiong-Hua.The Application of Auto-stereoscopic Display Method Based on Parallax Barrier in 3D GIS[J].Surveying and Mapping of Sichuan,2009,32(3):137-139. |
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| Authors: | LIU Bo WANG Qiong-Hua |
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| Institution: | 1.School of Electronics and Information Engineering;Sichuan University;Chengdu 610065;China;2.78155 of the PLA;China |
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| Abstract: | Current situation of stereoscopic display and definition of auto-stereoscopic display is introduced in the paper.Method of auto-stereoscopic display based on parallax barrier is introduced,and its structure and working principle are presented briefly.Stereoscopic display based on four groups RS data had been validated,with three groups barriers that had different parameters.Primary effect of stereoscopic display and experiment data had been got.At last,how to apply this method to show 3D GIS(geography infor... |
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| Keywords: | Auto stereoscopic display Parallax barrier GIS Remote sensing image |
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