Displaying film-originated video on high frame rate monitors wit

Details Displaying film-originated video on high frame rate monitors wit Displaying film-originated video on high frame rate monitors wit

1997-12-18

2000-08-29

Peng, John K.

Television

Format conversion

348441, 348443, 348459, 348458, 358140, H04N 701

Patent

active

061116106

ABSTRACT:
In arrangements for the frame rate upconversion of motion-picture-source video, a 60 Hz (interlaced field rate or progressive scan frame rate) television signal is converted to a form suitable for display on a variable-frame-rate high-resolution progressively-scanned monitor of the type typically associated with a computer or with a television set employing an increased frame rate. The inherent 3-2 motion picture film pulldown pattern in the source signal is changed to an equal time frame pattern, such as 3-3, 4-4, or 5-5, when the source signal is converted to a higher frame rate. This may be accomplished when the increased progressively-scanned video display frame rate is an integral multiple of the motion picture frame rate, namely 72 Hz, 96 Hz and 120 Hz.

REFERENCES:
patent: 4876596 (1989-10-01), Faroudja
patent: 4967271 (1990-10-01), Campbell et al.
patent: 4982280 (1991-01-01), Lyon et al.
patent: 4989090 (1991-01-01), Campbell et al.
patent: 4998167 (1991-03-01), Jaqua
patent: 5115311 (1992-05-01), Jaqua
patent: 5159451 (1992-10-01), Faroudja
patent: 5191427 (1993-03-01), Richards et al.
patent: 5255091 (1993-10-01), Lyon et al.
patent: 5260787 (1993-11-01), Capitant et al.
patent: 5291280 (1994-03-01), Faroudja
patent: 5365280 (1994-11-01), De Haan et al.
patent: 5398071 (1995-03-01), Gove et al.
patent: 5418572 (1995-05-01), Nonweiler et al.
patent: 5517248 (1996-05-01), Isoda
patent: 5550592 (1996-08-01), Markandey et al.
patent: 5596371 (1997-01-01), Pakhchyan et al.
patent: 5796439 (1998-08-01), Hewett et al.
patent: 5892550 (1999-04-01), Iwasaki et al.

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