摘要
影像匹配是计算机视觉及数字摄影测量的核心问题。基于遗传算法优良的全局寻优特点及影像匹配的具体特点,将遗传算法引入到遥感影像的匹配定位中,针对基本遗传算法易提前收敛的特点,对基本遗传算法进行了一定的自适应改进。实验结果表明这种方法可以产生一个快速而且可靠的匹配结果。
Image matching is a kernel problem in computer vision and digital photogrammetry. Baseing on the excellent characteristic of seeking for global optimization and specific characteristic of image matching, genetic algorithm is introduced in the matching and location of sensor images. The simple genetic algorithms tend to get into premature convergence, so an adaptive algorithm was realized in image matching. The results show that the method discussed can produce a fast and reliable matching result.
出处
《海洋测绘》
2008年第1期22-24,共3页
Hydrographic Surveying and Charting
基金
解放军信息工程大学测绘学院第二届学员科技创新基金项目(X0608)
关键词
影像匹配
遗传算法
格雷码
image matching
genetic algorithms
Gray codes
