Nuclear Techniques ›› 2014, Vol. 37 ›› Issue (06): 60401-060401.doi: 10.11889/j.0253-3219.2014.hjs.37.060401


Critical technology research on image processing for low radiation vehicle inspection equipment

FENG Shuqiang ZHAO Xiao DOU Yuling ZHANG Guoguang   

  1. (China Institute of Atomic Energy, Beijing 102413, China)
  • Received:2013-12-19 Revised:2014-02-21 Online:2014-06-10 Published:2014-06-04

Abstract: Background: Normal green channel vehicle inspection methods have many flaws, such as low efficiency and long time expense. The accuracy depends on the experience of inspector and it can not meet the online inspection. Purpose: The aim is to develop a new method which can help the inspector to promote the vehicle inspection speed and accuracy. Methods: Using real time image processing and control system, a new imaging system was developed. Results: The actual test shows that the inspection time can be reduced to less than one minute and the inspectors can also be reduced to one or two persons. Also the inspection accuracy is greatly improved. Conclusion: The imaging system achieves good effect through actual tests.

Key words: Low radiation, Vehicle inspection, Radiation imaging, Image processing, Green channel