| 摘要 |
<p>A CCD-type video camera (2) is provided with an electronically programmable non-volatile memory (42) which stores the location of imperfect pixel ('blemish') that can be accessed by a blemish compensator located remotely from the camera (2) in a separate camera control unit (4). This arrangement allows different CCD-type video cameras to be interchangeable, regardless of their CCD blemish content, with different camera control units containing blemish correction circuitry (22).</p> |
