Television – Camera – system and detail – Camera image stabilization
Patent
1996-05-21
1999-01-19
Garber, Wendy
Television
Camera, system and detail
Camera image stabilization
396 55, H04N 5228
Patent
active
058619151
ABSTRACT:
A hand deviation correction apparatus of a simplified construction for correcting hand deviation effects over a wide frequency range in a hand-held video camera unit includes an oscillation quantity detection unit for detecting an oscillation quantity of a picture caused by wobbling of the video camera unit, a characteristics compensation unit for variably setting compensating frequency characteristics of an output signal of the oscillation quantity detection unit, a correction unit for correcting oscillations in the picture based upon an output signal of the characteristics compensation unit, a temperature detection unit for detecting the ambient temperature of the correction unit, and a compensation quantity calculating unit for calculating a quantity of compensation to be provided by the characteristics compensation unit based upon a detection signal from the temperature detection unit.
REFERENCES:
patent: 5502484 (1996-03-01), Okada
patent: 5526045 (1996-06-01), Oshima et al.
patent: 5623305 (1997-04-01), Ishizuka et al.
patent: 5679946 (1997-10-01), Mukai et al.
Japanese 4-339737, Published Apr. 14, 1993, vol. 17, No. 191--Abstract.
Nagai Jun
Sato Koichi
Garber Wendy
Maioli Jay H.
Sony Corporation
Wilson Jacqueline
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