Television – Camera – system and detail – Combined image signal generator and general image signal...
Patent
1995-01-30
1996-04-30
Groody, James J.
Television
Camera, system and detail
Combined image signal generator and general image signal...
348240, 348253, 348265, H04N 5228
Patent
active
055129463
ABSTRACT:
A digital video signal processing device for clipping a digital video signal to keep the signal at a predetermined level, includes an interpolation data signal generating unit for predicting video signal levels between adjacent sampling points for generating an interpolation data signal, clipping units for clipping the sampled video signal and the interpolation data signal at their levels, and a synthesizing unit for performing a predictive coding operation with respect to at least any one of the clipped video signal and the interpolation data signal and synthesizing these signals with each other.
REFERENCES:
patent: 4630104 (1986-12-01), Nakagaki
Murata Nobuo
Yoshimura Yasuo
Groody James J.
Hitachi Denshi Kabushiki Kaisha
Hsia Sherrie
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