发明名称 |
Method and apparatus for correcting excess signals in an imaging system |
摘要 |
A method and apparatus for excess signal compensation in an imaging system is described. In one particular embodiment, the invention provides for non-linear background, offset (due to time dependent dark current) and/or lag (including constant, linear and non-linear terms, due to image persistence) corrections of large area, flat panel imaging sensors.
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申请公布号 |
US7208717(B2) |
申请公布日期 |
2007.04.24 |
申请号 |
US20030688484 |
申请日期 |
2003.10.16 |
申请人 |
VARIAN MEDICAL SYSTEMS TECHNOLOGIES, INC. |
发明人 |
PARTAIN LARRY D.;MOLLOV IVAN;TOGNINA CARLO;COLBETH RICHARD E. |
分类号 |
H05G1/64;H04N5/217;H04N5/32;H04N5/359;H04N5/361;H04N5/369 |
主分类号 |
H05G1/64 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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