Method and system for providing an interlaced image on an displa

Details Method and system for providing an interlaced image on an displa Method and system for providing an interlaced image on an displa

1995-10-23

1997-05-27

Burgess, Glenton B.

Television

Format conversion

348451, 348458, H04N 701, H04N 1102

Patent

active

056336870

ABSTRACT:
A system and method for removing motion artifacts from an interlaced image is disclosed. The interlaced image comprises an odd and an even field. The system and method includes providing one of the odd and the even fields on every other line of the display and then providing a set of constant signal level lines to the remaining lines of the display. The method and system further includes shifting the location of the constant signal levels lines by a scan line responsive to a timing signal from the display, and providing the other of the odd and the even field to the display responsive to the shift.

REFERENCES:
patent: 4602273 (1986-07-01), Carlson
patent: 4633294 (1986-12-01), Nadan
patent: 5029001 (1991-07-01), Tanaka et al.
patent: 5115301 (1992-05-01), Hurst, Jr.
patent: 5428398 (1995-06-01), Faroudja
patent: 5465119 (1995-11-01), Demos

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