Versatile video transformation device

Details Versatile video transformation device Versatile video transformation device

1998-04-29

2000-09-26

Flynn, Nathan

Television

Format conversion

348446, 348458, 348445, 348555, H04N 701, H04N 1120, H04N 1122

Patent

active

061248932

ABSTRACT:
A versatile video transformation device and adaptive image processing methodology thereof to digitally scan convert, that is, reformat TV raster scan video and particularly high definition (HD) and/or digital DTV (particularly those for example in 1920.times.1080i or 1280.times.720p format) video data and associated synchronizing signals, for the purpose of making present standard television sets compatible at low cost with the latest advancements in free HD whilst allowing a multitude of other DTV programs and ancillary data to fill to a greater extent the remaining channel allocations by FCC to TV broadcasters.

REFERENCES:
patent: 4361785 (1982-11-01), Stapleton
patent: 4551753 (1985-11-01), Nishizawa et al.
patent: 4989090 (1991-01-01), Campbell et al.
patent: 5257102 (1993-10-01), Wilkinson
patent: 5485280 (1996-01-01), Fujinami et al.
patent: 5517247 (1996-05-01), Correa et al.
patent: 5793435 (1998-08-01), Ward et al.

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