Contraband Segmentation of Compton Back-scattering Images Based on EM

WANG Huai-ying; CHEN Li

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Volume 22 Issue 3

Sep. 2013

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Article Contents

CT Theory and Applications > 2013 > 22(3): 463-468.

WANG Huai-ying, CHEN Li. Contraband Segmentation of Compton Back-scattering Images Based on EM[J]. CT Theory and Applications, 2013, 22(3): 463-468.

Citation:

WANG Huai-ying, CHEN Li. Contraband Segmentation of Compton Back-scattering Images Based on EM[J]. CT Theory and Applications, 2013, 22(3): 463-468.

Citation:

WANG Huai-ying, CHEN Li. Contraband Segmentation of Compton Back-scattering Images Based on EM[J]. CT Theory and Applications, 2013, 22(3): 463-468.

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Contraband Segmentation of Compton Back-scattering Images Based on EM

WANG Huai-ying^,,
CHEN Li

First Research Institute of Ministry of Public Security,Beijing 102200,China

More Information

Received Date: February 19, 2013
Available Online: December 12, 2022

Abstract

Abstract

Compton back-scattering(CBS) is a new technology for X-ray security inspection that can enhance accuracy of explosive detection,such as organic contraband.For this task,contraband segmentation of image is very important.This paper analyses the features of CBS image,and a algorithm for contraband image segmentation based on EM clustering technology is proposed.The test results show this algorithm has preferable applicability.
- Compton back-scattering,
- image segmentation,
- EM clustering