[1]葛云,舒华忠,罗立民.基于正交矩的放疗照射野的自动对准方法[J].东南大学学报(自然科学版),2000,30(5):7-11.[doi:10.3969/j.issn.1001-0505.2000.05.002]
 Ge Yun,Shu Huazhong,Luo Limin.An Orthogonal Moment-Based Method for Automated Verification of Patient Setup in Radiotherapy with Polygon Shaped Fields[J].Journal of Southeast University (Natural Science Edition),2000,30(5):7-11.[doi:10.3969/j.issn.1001-0505.2000.05.002]
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基于正交矩的放疗照射野的自动对准方法()
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《东南大学学报(自然科学版)》[ISSN:1001-0505/CN:32-1178/N]

卷:
30
期数:
2000年第5期
页码:
7-11
栏目:
计算机科学与工程
出版日期:
2000-09-20

文章信息/Info

Title:
An Orthogonal Moment-Based Method for Automated Verification of Patient Setup in Radiotherapy with Polygon Shaped Fields
作者:
葛云 舒华忠 罗立民
东南大学生物科学与医学工程系,南京 210096
Author(s):
Ge Yun Shu Huazhong Luo Limin
Department of Biological Science and Medical Engineering, Southeast University, Nanjing 210096
关键词:
Legendre多项式 正交矩 配准 视口图像 融合
Keywords:
Legendre polynomial orthogonal moment registration portal image matching
分类号:
TP391.41
DOI:
10.3969/j.issn.1001-0505.2000.05.002
摘要:
研究一种新的方法用于放疗模拟定位图像和视口图像的自动在线式对准,并介绍了一种矩的快速算法.
Abstract:
The purpose of this paper was to develop a new method for automated on-line verification of the radiotherapy simulator and portal images in the cases where the field boundary has polygonal form. A fast method for computing orthogonal moments was also developed to speech up the calculation time.

参考文献/References:

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[12] Shu H Z,Luo L M.A new fast method for computing Legendre moments.Pattern Recognition,2000,33(2):341~348
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 Xu Danhua,Gu Jia,Li Songyi,et al.Fast algorithm for computation of Zernike moments[J].Journal of Southeast University (Natural Science Edition),2002,32(5):189.[doi:10.3969/j.issn.1001-0505.2002.02.009]

备注/Memo

备注/Memo:
第一作者:男, 1970年生, 博士研究生.
更新日期/Last Update: 2000-09-20