摘要
景象匹配区的选择是影响景象匹配系统性能的重要因素。通过实验研究建立了信噪比、重复模式与匹配概率之间的三维模型,并以此提出了一种基于边缘密度预筛选和上述模型的选择方法。测试结果表明,在一定条件下,该方法可以成功规划出所需的区域。
The selection of matching area is an important element for the performance of the scene matching system.Through experiments,a three\|dimensional model among SNR, repeated pattern and matching probability was erected.A new selection method based on a pre\|selection via edge density and former model is presented. Finally the experimental result shows that this method can program the required regions successfully in certain conditions.
出处
《红外与激光工程》
EI
CSCD
北大核心
2003年第4期368-371,共4页
Infrared and Laser Engineering
关键词
景象匹配
边缘密度
信噪比
重复模式
匹配概率
选择方法
Scene matching
Edge density
SNR
Repeated pattern
Matching probability
Selection method
