Concealed object detection using the passive THz image without its viewing
Vyacheslav A. Trofimov, Vladislav V. Trofimov, Ivan L. Shestakov, Roman G. Blednov · 2016
We propose a real-time algorithm of computer processing for the passive THz image with the aim of concealed object detection without looking through this image. The algorithm uses a correlation function between the THz image and a standard image. The sound alarm takes place if a correlation function value is greater than its certain value. This algorithm allows us to do a conclusion about presence of forbidden objects on the human body by using computer analysis.