Image pick-up apparatus having vibration correcting circuitry

Details Image pick-up apparatus having vibration correcting circuitry Image pick-up apparatus having vibration correcting circuitry

1995-06-05

1997-09-09

Boudreau, Leo

Television

Camera, system and detail

With flying spot scanner

348224, 348369, H04N 316, H04N 5257

Patent

active

056661584

ABSTRACT:
An image pick-up apparatus includes a detection circuit for detecting vibration of the apparatus body, a correction system for correcting the vibration by shifting an image, and a control circuit for controlling driving of the correction system in accordance with an output of the detection circuit. A closed loop frequency characteristic is constituted as a notch filter, and a blocking frequency of the notch filter is made variable on the basis of changes in the detected vibration frequency.

REFERENCES:
patent: 3518372 (1970-06-01), Johns
patent: 4612575 (1986-09-01), Ishman et al.
patent: 4623930 (1986-11-01), Oshima et al.
patent: 4713697 (1987-12-01), Gotou et al.
patent: 4780739 (1988-10-01), Kawakami et al.
patent: 5020890 (1991-06-01), Oshima et al.
patent: 5170255 (1992-12-01), Yamada et al.
patent: 5172226 (1992-12-01), Morimura et al.
patent: 5198896 (1993-03-01), Kondo et al.
"Servo Type Camera Anti-Vibrartion Equipment", Takuji Sekiguchi, NHK Laboratories Note (Nov. 1987).

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