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| 线阵CCD影像多视匹配模型研究 | |
| 引用本文： | 纪松,马麟,汤航,刘亚番,郝玉保.线阵CCD影像多视匹配模型研究[J].海洋测绘,2009,29(6):44-47. |
| 作者姓名： | 纪松 马麟 汤航 刘亚番 郝玉保 |
| 作者单位： | 1. 解放军信息工程大学,测绘学院,河南,郑州,450052 2. 61512部队,北京,100088 3. 61646部队,北京,100192 |
| 基金项目： | 国家863计划资助项目，江西省数字国土重点实验室开放研究基金资助项目 |
| 摘 要： | 针对线阵CCD影像，分析了GC^3多视匹配模型，引入了MVLL多视匹配模型。研究了GC^3与MVLL多视匹配模型的工作过程，综合比较了两种模型的异同。利用ADS40影像，针对相似、遮挡特征，做了多视匹配试验。结果表明，多视匹配模型能够综合利用多张重叠影像信息，提高匹配可靠性，具有较高的匹配优势。 |
| 关 键 词： | 影像匹配 线阵 CCD 多视匹配 几何约束互相关 MVLL |
Research on Multi-view Matching Model of Line-array CCD Imagery |
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| JI Song,MA Lin,TANG Hang,LIU Ya-fan,HAO Yu-bao.Research on Multi-view Matching Model of Line-array CCD Imagery[J].Hydrographic Surveying and Charting,2009,29(6):44-47. | |
| Authors: | JI Song MA Lin TANG Hang LIU Ya-fan HAO Yu-bao |
| Institution: | 1. Institute of Surveying and Mapping, Information Engineering University, Zhengzhou, Henan ,450052 ; 2. 61512 Troops, Beijing, 100088 ;3. 61646 Troops, Beijing, 100192) |
| Abstract: | Aimed at the matching of line-array CCD imagery, GC^3 multi-view matching model is analyzed, and meanwhile, MVLL multi-view matching model is introduced. After an analysis of working procedure of GC^3 and MVLL multi-view models, similarities and differences of the models are compared. Based on ADS40 images ,multi-view matching experiments were done on both similar and occluded features. The experimental results prove that the models can synthesize a great number of overlapping images to enhance matching reliability, and thus, possess great matching superiority. |
| Keywords: | CCD MVLL |
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