摘要
把数字图像处理技术引入到固体火箭发动机地面试验中,为固体火箭发动机地面试验的故障分析提供一种新方法。文中基于开展数字图像处理工程研究的基本思路主线,即图像预处理-图像分割-图像分析及目标检测,进行了固体火箭发动机地面试验图像预处理、固体火箭发动机地面试验故障图像分割和固体火箭发动机地面试验故障图像的喷出物检测的研究。结果表明,数字图像处理技术对固体火箭发动机地面试验图像处理很有效。
The digital image processing technique as a detection method was given to analyze the failure in the solid rocket motor (SRM) ground test. The image preprocessing, image segmentation, image analysis and target detection of failure images in the SRM ground test were studied. The results show that the digital image processing technique is effective on the images processing of the SRM ground test.
出处
《固体火箭技术》
EI
CAS
CSCD
北大核心
2004年第2期157-160,共4页
Journal of Solid Rocket Technology
关键词
固体火箭发动机
地面试验
故障图像
目标检测
数字图像处理
Diagnosis
Failure analysis
Image processing
Image segmentation
Object recognition
Wavelet transforms
