发明名称 |
Elektronischer Bildcodierer |
摘要 |
The image coder for a secondary electron vidicon for a digitally controlled camera uses two d.a. converters between the camera tube and a memory and control unit. An a-d converter is included in a return path. The control unit receives signals from a set of control switches. The logic system of the memory is connected to a word counter and also an X and Y register and a fault register. The converters are used to enable digital control signals in pairs which include two Cartesian coordinates to be converted to analog control signals to control the side deflection. |
申请公布号 |
DE2152029(A1) |
申请公布日期 |
1972.09.07 |
申请号 |
DE19712152029 |
申请日期 |
1971.10.19 |
申请人 |
BLOCK ENGINEERING INC. |
发明人 |
HIRSCHFELD,TOMAS;MARGOSHES,MARVIN;L. VOGENTHALER,RICHARD |
分类号 |
G01J3/28;H04N3/30 |
主分类号 |
G01J3/28 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|