Method and system for converting interlaced formatted video...

Details Method and system for converting interlaced formatted video... Method and system for converting interlaced formatted video...

2007-10-09

2007-10-09

Hsia, Sherrie (Department: 2622)

Television

Format conversion

Line doublers type

C348S459000

Reexamination Certificate

active

11501412

ABSTRACT:
Processing video signals may comprise converting interlaced formatted video to progressive scan video by simultaneously performing: color edge detection on a first and second field; temporal filtering on the second field and third field; and 3:2 pull down detecting on the second field and the third field. A bound output may be generated by binding an output from the color edge detecting and are output from the temporal filtering.

REFERENCES:
patent: 6396543 (2002-05-01), Shin et al.
patent: 6891571 (2005-05-01), Shin et al.

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