换一批
换一批摘要In this work, we demonstrate that the theory of cone-beam tomography image reconstruction on chords can be modified for use with local tomography problems. Our analysis reveals that discontinuities in the profiles of the object function along chords can be reconstructed readily. By consideration of all possible chords, an image that de-scribes the location of boundaries within an object can be reconstructed. A preliminary numerical study is conducted to validate and demonstrate the reconstruction method.
更多相关知识
分类号
O4
栏目名称
论著
发布时间
2005-11-17
基金项目
美国国立卫生研究院资助项目
supported by NIH
M. A. Anastasio's effort was support in part by NIH
Whitaker Foundation
- 浏览73
- 被引0
- 下载0
相似文献
- 中文期刊
- 外文期刊
- 学位论文
- 会议论文
