发明名称 |
Enhanced shadow reduction system and related techniques for digital image capture |
摘要 |
A lighting device for illuminating an object from a light source includes a housing having an inner surface portions of which are diffusely reflective and an aperture disposed in the housing aligned with the light source. The lighting device further includes a diffuser positioned between the light source and the object and a reflector disposed adjacent the aperture between the light source and the diffuser.
|
申请公布号 |
US2004140459(A1) |
申请公布日期 |
2004.07.22 |
申请号 |
US20030663439 |
申请日期 |
2003.09.15 |
申请人 |
HAIGH SCOTT D.;HOANG TUAN A.;DUGGAN CHARLES F.;BOHAKER DAVID;KENEN LEO M. |
发明人 |
HAIGH SCOTT D.;HOANG TUAN A.;DUGGAN CHARLES F.;BOHAKER DAVID;KENEN LEO M. |
分类号 |
G03B15/06;(IPC1-7):H01C13/00 |
主分类号 |
G03B15/06 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|