发明授权
US09472001B2 Image processor, image reconstruction method, and radiation imaging apparatus
有权
图像处理器,图像重建方法和放射成像装置
- 专利标题: Image processor, image reconstruction method, and radiation imaging apparatus
- 专利标题(中): 图像处理器,图像重建方法和放射成像装置
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申请号: US14463274申请日: 2014-08-19
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公开(公告)号: US09472001B2公开(公告)日: 2016-10-18
- 发明人: Kye Young Jeong , Byung Kwan Park , Jae Mock Yi , Jae Sung Lee , Hong Jung , Jung Ah Son
- 申请人: SAMSUNG ELECTRONICS CO., LTD. , SNU R&DB FOUNDATION
- 申请人地址: KR Suwon-si KR Seoul
- 专利权人: SAMSUNG ELECTRONICS CO., LTD.,SNU R&DB FOUNDATION
- 当前专利权人: SAMSUNG ELECTRONICS CO., LTD.,SNU R&DB FOUNDATION
- 当前专利权人地址: KR Suwon-si KR Seoul
- 代理机构: Sughrue Mion, PLLC
- 优先权: KR10-2013-0099626 20130822
- 主分类号: G06T11/00
- IPC分类号: G06T11/00
摘要:
The image reconstruction method includes performing a forward projection of a first image of an object using a line integral-based value and a point spread function (PSF)-based value to acquire a forward projection value, and performing a back projection of raw image data using the forward projection value to acquire a second image of the object.
公开/授权文献
信息查询
IPC分类:
G | 物理 |
G06 | 计算;推算或计数 |
G06T | 一般的图像数据处理或产生 |
G06T11/00 | 2D〔二维〕图像的生成 |