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Adaptive filter for serial slice images of cone-beam computed tomography
文献类型:会议
作者:Huang, Kuidong[1]  Zhang, Dinghua[2]  Jin, Yanfang[3]  
机构:[1]Key Lab. of Contemporary Design and Integrated Manufacturing Technology, Ministry of Education, Northwestern Polytechnical University, Xi'an, China
[2]Key Lab. of Contemporary Design and Integrated Manufacturing Technology, Ministry of Education, Northwestern Polytechnical University, Xi'an, China
[3]Key Lab. of Contemporary Design and Integrated Manufacturing Technology, Ministry of Education, Northwestern Polytechnical University, Xi'an, China
年:2008
通讯作者:Huang, K.(kdhuang@nwpu.edu.cn)
会议名称:2nd International Conference on Bioinformatics and Biomedical Engineering, iCBBE 2008
页码范围:2393-2396
会议地点:Shanghai, China
会议开始日期:2006-05-16
会议结束日期:2006-05-18
收录情况:EI(20083711532003)  
人气指数:241
浏览次数:237
语言:外文
摘要:
According to the noise properties and the serial slice image characteristics in Cone-Beam Computed Tomography (CBCT) system, an adaptive filter for serial slice images of CBCT was proposed. The judging criterion for the noise is established firstly. All pixels are classified into two classes, one is the pixels which are corrupted by Gauss noise and the other is the pixels corrupted by impulse noise. Then adaptive center weighted modified trimmed mean (ACWMTM) filter is used for the pixels corrup ...More
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