Method of generating high-resolution video

Details Method of generating high-resolution video Method of generating high-resolution video

1995-06-29

1998-07-21

Kostak, Victor R.

Television

Format conversion

Specified chrominance processing

348448, 348450, H04N 1120

Patent

active

057841160

ABSTRACT:
Disclosed is a method for generating a high-resolution, real-time, digital video signal from an analog composite video signal such as an NTSC, PAL, or SECAM signal. The analog video signal is digitized and consecutive fields in the signal are merged to produce a frame. Non-uniform interpolation is performed between adjacent scan lines in the frame to generate the high-resolution video signal.

REFERENCES:
patent: 5124688 (1992-06-01), Rumball
patent: 5233684 (1993-08-01), Ulichney
patent: 5307164 (1994-04-01), Dong, II
patent: 5371549 (1994-12-01), Park
patent: 5389974 (1995-02-01), Bae
patent: 5534935 (1996-07-01), Kawai et al.

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