Scanning T.V. camera
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Sep 17, 1991
Grant Date -
N/A
app pub date -
Aug 10, 1989
filing date -
Feb 12, 1988
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A scanning T.V. camera has an image-sensor which is movable in the plane of the camera lens. Feedback signals are derived from the image-sensor drive(s) and/or from the image-sensor movements, to indicate the position of the image-sensor and thus that section of the field of view which is being inspected. The position of the image-sensor is displayed on a T.V. monitor screen which shows that section being inspected and has an optical overlay which represents the field of view of the camera. A controller is provided to generate command signals for moving said image-sensor to a commanded inspection position which can be compared with the actual position of the image-sensor.
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International Classification(s)
Cited Art Landscape
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