CAJ | 학술논문

X 射线康普顿背散射（CBS）技术是一项较新的射线安检技术，可以提高复杂背景下安检设备对爆炸物等有机违禁品的探测力度，这其中一个重要环节就是图像中有机违禁品的分割问题，本文分析了 CBS 技术成像图像的特点，有针对性地提出了一种基于 EM 聚类的图像中有机违禁品的图像分割方法，实验结果表明该方法具有很好的适用性。
X 사선강보돈배산사（CBS）기술시일항교신적사선안검기술，가이제고복잡배경하안검설비대폭작물등유궤위금품적탐측력도，저기중일개중요배절취시도상중유궤위금품적분할문제，본문분석료 CBS 기술성상도상적특점，유침대성지제출료일충기우 EM 취류적도상중유궤위금품적도상분할방법，실험결과표명해방법구유흔호적괄용성。
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.