摘要
线特征是图像分析中视觉感知的重要线索,是复杂背景下从输电线监控视频图像中提取电力线的重要特征,其为后续输电线状态分析提供依据。文章应用相位一致性原理提取输电线监控视频图像的线特征,通过仿真同其他传统方法进行了对比。实验结果表明,该方法能有效地实现复杂背景下线特征的提取。
Line characteristics are important clues in the visual perception of image analysis, as well as the key charac- teristics using for extracting the power lines under the complex background from transmission line monitoring video images; it provides the basis for the following transmission line state analysis. In this article, the line characteristics are extracted based on the phase congruency principle, and are compared with other traditional method through the simulation. The experimental results indicate that this method can effectively realize the line characteristics extraction from complex background.
出处
《四川理工学院学报（自然科学版）》
CAS
2012年第4期64-67,共4页
Journal of Sichuan University of Science & Engineering(Natural Science Edition)
基金
人工智能四川省重点实验室项目(2010RY007)
自贡市科技局重点项目(2011G04)
关键词
相位一致性
输电线监控
线特征
复杂背景
phase congruency
transmission line monitoring
line characteristic
complex background
