本文是结合课题“焊接缺陷X射线实时成像检测系统的研究”来进行的。
This thesis is based on "the Research on X-ray Real-time Radiography Inspection System for Welding quality".
本文主要介绍微焦点X射线实时成像检测的基本原理、图像质量分析及图像采集与图像处理技术。
This paper is about microfocus X ray radioscopy inspection system. Introduced are the image collecting and processing technology. Basic principles and image quality are also discussed.
本文主要介绍微焦点X射线实时成像检测的基本原理、图像质量分析及图像采集与图像处理技术。
This paper is about microfocus X-ray radioscopy inspection system. Introduced are the image collecting and processing technology.
但目前的射线实时成像检测技术在成像质量等方面与射线照相法有一定差距，检测灵敏度相对较低。
The image quality of real-time radiography, however, can not be as good as that of film, and its sensitivity is relatively low.
采用实时成像系统，对复杂结构钛合金激光焊件进行了检测，得到了含有微小缺陷的激光焊件射线图像。
Laser welding seams in titanium alloys with complex structure were detected by using real time imaging system in this paper, and the images of ray detection which contain tiny flaws were obtained.
井下视频成像测井利用井下摄像头获取井眼实时图像信息，可用于套管检测、落物打捞、井下作业质量检查等。
Downhole video logging technique captures borehole images by downhole camera and can be applied to well casing inspection, downhole fishing, downhole completion quality inspection, etc.
前言： 针对X射线线阵探测器实时成像的焊缝图像，提出了降噪处理、焊缝图像分割及缺陷检测的方法。
A method of the noise reduction, region segmentation and welding defects extraction was proposed accerding to weld image of X-ray linear array detector real-time scanning.
目前人们把机器视觉的技术应用到X射线实时成像系统中，辅助人们对X射线图像进行实时分析，甚至完全取代人眼进行无损检测。
People apply machine vision technology to the X-ray real-time imaging system for computer aided analysis and even completely replacement of the human analysis.
该方法不仅能全面地获取钢管的质量参数，而且还可以做到实时成像在线圆度检测，具有重大的实际意义和广阔的应用前景。
The method can not only inspect the quality parameters of steel tube, but also work online. So it has great actual significance and wide application prospect.
该方法不仅能全面地获取钢管的质量参数，而且还可以做到实时成像在线圆度检测，具有重大的实际意义和广阔的应用前景。
The method can not only inspect the quality parameters of steel tube, but also work online. So it has great actual significance and wide application prospect.
应用推荐