| 影像匹配中的若干基本问题研究 |
| |
| 引用本文： | 吉大纯,李学军,侯金宝. 影像匹配中的若干基本问题研究[J]. 微机发展, 2010, 0(5): 246-249 |
| |
| 作者姓名： | 吉大纯 李学军 侯金宝 |
| |
| 作者单位： | 太原卫星发射中心试验技术部;装备指挥技术学院信息装备系; |
| |
| 基金项目： | 国家863计划资助项目(2002AA716133) |
| |
| 摘 要： | 影像匹配算法的有效性依赖于对一些共同的基本问题的解决,即选择正确的匹配基元,寻找基元间的本质属性,制定相应的匹配准则（约束条件）,采用合理的匹配策略,设计良好的算法结构等等。首先分析了3种常用匹配基元的特点并提出匹配基元的选取依据,接着归纳出了5种常用的匹配准则,对分层匹配、全局搜索等4种匹配策略进行了讨论,最后设计了一种3个阶段、9个步骤的影像匹配算法结构。实验结果表明：匹配效果良好,对这些基本问题的研究有利于建立通用的影像算法模型,设计更高效的影像匹配算法。
|
| 关 键 词： | 影像匹配 匹配基元 匹配准则 匹配策略 |
Research of Several Essential Problems of Photography Matching |
| |
| JI Da-chun,LI Xue-jun,HOU Jin-bao. Research of Several Essential Problems of Photography Matching[J]. Microcomputer Development, 2010, 0(5): 246-249 |
| |
| Authors: | JI Da-chun LI Xue-jun HOU Jin-bao |
| |
| Affiliation: | JI Da-chun1,LI Xue-jun2,HOU Jin-bao1 (1.Technical Dept.of Taiyuan Satellite Launch Centre,Taiyuan 030021,China,2.Dept.of Information Equipment,Academy of Equipment Comm, & Technology,Beijing 101416,China) |
| |
| Abstract: | The validity of photography matching algorithms depends on the resolving of several essential problems,such as the selection of right matching elements,searching the substaintial properties among the elements,the establishment of matching constraints,the adoption of proper matching tactic,the design of sound algorithm structure and so on.Firstly,analyses the characters of the 3 common matching elements and puts on the accordance of choosing elements.Secondly,5 matching constraints are summarized and several... |
| |
| Keywords: | photography matching matching element matching constraints matching tactic |
| 本文献已被 CNKI 维普 等数据库收录！ |
|
