Motion video signal processing for recording or reproducing – Local trick play processing – With randomly accessible medium
Patent
1993-03-03
1998-05-12
Chevalier, Robert
Motion video signal processing for recording or reproducing
Local trick play processing
With randomly accessible medium
386 34, 386 40, H04N 1102, H04N 979
Patent
active
057518840
ABSTRACT:
A high-resolution video tape recorder system is disclosed which is compatible with a conventional VHS format VTR and obtains an image signal for a high quality picture by double sampling a luminance signal component of the composite video signal and then separating those samples into first and second sub-Nyquist sampled luminance signal components interleaved in spatial phasing. These separated luminance signal components are respectively frequency-multiplexed together with opposite phases of color-under signal to be recorded on and played back from first and second parallel subtracks formed on the video tape within a standard track width.
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Bushnell Esq. Robert E.
Chevalier Robert
Samsung Electronics Co,. Ltd.
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