摘要
本文提出了一种冲击波波阵面曲线序列的提取和配准方法。首先从单幅含复杂背景和噪音的冲击波图象中提取波阵面曲线,然后,将波阵面曲线序列配准到一幅图象上。根据本文的方法,在PC VISION图象处理机上开发了应用软件,实验结果说明本文方法是相当有效的。
In this paper, a method of extracting and reglstering the curve sequences of shock wave-fronts is presented. Shock wave-front curves are first extracted from each shock wave image, which involves complicated background and noise. Then, the wave-front curves in the sequence are registered onto a single image. An application software based on the method is developed for use with the PC-VISION image processing system. The experimental results show that the method is very effective.
出处
《兵工学报》
EI
CAS
CSCD
北大核心
1990年第3期81-86,共6页
Acta Armamentarii
关键词
膛口
冲击波
曲线
检测
图象
配准
shock wave, curve detection, image registration
