CAJ | 학술논문

为滤除处于开放环境下的CBS人体安检图像上的噪声干扰，针对CBS人体安检图像噪声数据类型，对比研究了不同噪声滤除方法在CBS人体安检图像的应用效果，提出了一种面向CBS图像的混合中值高斯噪声滤除方法，基于PSNR和MAE的量化实验结果证明了该方法在CBS人体安检成像上的有效性。
위려제처우개방배경하적CBS인체안검도상상적조성간우，침대CBS인체안검도상조성수거류형，대비연구료불동조성려제방법재CBS인체안검도상적응용효과，제출료일충면향CBS도상적혼합중치고사조성려제방법，기우PSNR화MAE적양화실험결과증명료해방법재CBS인체안검성상상적유효성。
In order to reduce noises introduced into image from X-ray Compton Back Scattering body scanner in an open application environment, according to the noise type analysis of CBS image which is followed by com-parative analysis of commonly used filtering methods, this paper presents one way of removing Gaussian noise and salt-and-pepper noise based on Gaussian filtering and average filtering.Quantification analysis of PSNR and MAE on CBS image illustrates its effectiveness.