摘要
发动机药柱脱粘扩展图像和气泡扯裂初始图像边缘检测,采用基于数学形态学的RTR图像边缘检测系统。先将X摄影的图像信息经高速处理器转化成数字图像信息,用运动分析软件将MAW文件转换为TIFF文件。再将TIFF文件转换为BMP文件,用结构元素构造的边缘形态检测算子进行边缘检测,用Grad4提取图象边缘信息。
RTR image edge detection system based on mathematical morphology is adopted for image test of the grain debond propagating and gas cavities divulsion of solid propellant rocket motor. Image information of X-ray photograph is converted into digital image by high speed processor. MAW file was converted into TIFF file by mobile analysis software. Then TIFF file was converted into BMP file, image edge was tested with edge shape test arithmetic operators constructed by structure element, and image edge information was extracted with Grad4.
出处
《兵工自动化》
2004年第5期67-69,共3页
Ordnance Industry Automation
关键词
图像检测
边缘检测
RTR
数学形态学
发动机药柱
Image processing
Edge detection
RTR
Mathematical morphology
Solid propellant rocket motor
