The server is under maintenance between 08:00 to 12:00 (GMT+08:00), and please visit later.
We apologize for any inconvenience caused
Login  | Sign Up  |  Oriprobe Inc. Feed
China/Asia On Demand
Journal Articles
Laws/Policies/Regulations
Companies/Products
Bookmark and Share
Feature Matching Based on Phase Congruency Corner Detection
Author(s): 
Pages: 987-990
Year: Issue:  11
Journal: TRANSACTIONS OF BEIJING INSTITUTE OF TECHNOLOGY

Keyword:  特征匹配相位一致性角点检测;
Abstract: 基于特征的匹配是立体匹配中最常用的方法,但是匹配结果受特征检测精度的影响较大.针对这一问题,提出一种基于相位一致性角点检测的匹配算法,该算法采用相位一致性模型对图像中的角点特征进行检测,检测结果不受亮度、对比度等因素影响,因此在不同光照环境下的多幅图像可以使用相同的固定阈值,避免了特征检测中阈值选取的困难.在此基础上,结合场景的深度信息采用图像的灰度局部区域相关系数进行特征匹配.实验结果表明,该算法获得的匹配结果具有很高的正确匹配率.
Related Articles
No related articles found