发明名称 |
Systems and methods for camera calibration |
摘要 |
A method and system for calibrating a scintillation camera includes steps of constructing a pair of generic linearity coefficient (LC) matrices from a representative detector based on measurement of non-linearity; and transforming the pair of generic LC matrices according to measured pinhole locations from a lead mask to generate detector specific LC matrices.
|
申请公布号 |
US7417232(B2) |
申请公布日期 |
2008.08.26 |
申请号 |
US20060454320 |
申请日期 |
2006.06.16 |
申请人 |
SIEMENS MEDICAL SOLUTIONS USA, INC. |
发明人 |
WANG SHARON XIAORONG;CARUBA JAMES FRANK;CHAPMAN JAMES T.;MALMIN RONALD E.;FANG JOSEPH |
分类号 |
G01T1/161;G01D18/00;G12B13/00 |
主分类号 |
G01T1/161 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|