Television – Camera – system and detail – Camera image stabilization
Patent
1996-05-22
1999-09-28
Garber, Wendy
Television
Camera, system and detail
Camera image stabilization
H04N 5228
Patent
active
059596660
ABSTRACT:
A hand deviation correction device for correcting hand deviation components of an image. The hand deviation correction device includes a deflection detection unit for detecting the state of deflection, a deflection state discriminating unit for discriminating at least willful deflection and deflection by hand deviation, as deflection state, based on deflection detection signals from the deflection detection unit and a deflection correction signal outputting unit for calculating a deflection correction amount from the deflection state discrimination unit based on the deflection state discriminating signal from the deflection state discriminating unit for outputting a deflection correction signal. By discriminating the state of willful deflection, such as that caused by panning or tilting, from non-wilful deflection caused by hand deviation, the amount of correction corresponding to the state of deflection, that is, the zero correction mount for panning or tilting and a calculated value of the correction amount for deflection caused by hand deviation, may be used.
REFERENCES:
patent: 5282044 (1994-01-01), Misawa et al.
patent: 5453800 (1995-09-01), Kondo et al.
patent: 5502484 (1996-03-01), Okada
Frommer William S.
Garber Wendy
Smid Dennis M.
Sony Corporation
Wilson Jacqueline
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