发明名称 |
Simultaneous exposure/focus control in a video camera using a solid state image sensor |
摘要 |
An apparatus is disclosed for providing automatic exposure/focus control in a solid state video camera by converting the image information from a solid state image sensor to a digital representation and using the least significant bits of the digital representation for focus detection and the most significant bits for exposure measurement.
|
申请公布号 |
US4684995(A) |
申请公布日期 |
1987.08.04 |
申请号 |
US19860876630 |
申请日期 |
1986.06.20 |
申请人 |
EASTMAN KODAK COMPANY |
发明人 |
BAUMEISTER, HANS P. |
分类号 |
H04N5/232;H04N5/235;(IPC1-7):H04N5/16;G03B3/00 |
主分类号 |
H04N5/232 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|