Television – Image signal processing circuitry specific to television – Special effects
Patent
1992-10-08
1994-07-19
Powell, Mark R.
Television
Image signal processing circuitry specific to television
Special effects
348571, H04N 974
Patent
active
053313500
ABSTRACT:
In an image processing apparatus adapted for imparting motion or movement to an input image according to this invention, position data indicating positions of an image in respective key frames are stored to form, by interpolation processing, locus data indicating a movement path of the input image on the basis of the position data and modulated time data subjected to modulation in a time base direction to implement motion or movement processing of the input image on the basis of the locus data.
REFERENCES:
patent: 4472732 (1984-09-01), Bennett et al.
patent: 4602285 (1986-07-01), Beaulier et al.
patent: 4860217 (1989-08-01), Sasaki et al.
patent: 4916540 (1990-04-01), Kosaka
Frommer William S.
Miller John W.
Powell Mark R.
Sinderbrand Alvin
Sony Corporation
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