| 发明名称 | Apparatus and method for generating medical image using linear gamma ray source | ||
| 摘要 | Methods and apparatuses for generating a blur model of a detector, and methods and apparatus for generating a medical image are provided. A method of generating a blur model of a detector may involve: changing locations of linear gamma ray sources along at least one line and obtaining signals emitted from the linear gamma ray sources; obtaining a point spread function (PSF) with respect to at least one voxel included in the at least one line; and generating a blur model of the detector from the PSF. | ||
| 申请公布号 | US9245359(B2) | 申请公布日期 | 2016.01.26 |
| 申请号 | US201313970876 | 申请日期 | 2013.08.20 |
| 申请人 | Samsung Electronics Co., Ltd. | 发明人 | Song Tae-yong;Park Byung-kwan;Yi Jae-mock |
| 分类号 | G06K9/00;G06T11/00;A61B6/03 | 主分类号 | G06K9/00 |
| 代理机构 | NSIP Law | 代理人 | NSIP Law |
| 主权项 | 1. A method of generating a blur model of a detector, the method comprising: changing locations of linear gamma ray sources along at least one line and obtaining signals emitted from the linear gamma ray sources; obtaining a point spread function (PSF) with respect to at least one voxel included in the at least one line; and generating a blur model of the detector from the PSF. | ||
| 地址 | Suwon-si KR | ||