Video image deinterlacing apparatus and methods of...

Details Video image deinterlacing apparatus and methods of... Video image deinterlacing apparatus and methods of...

2007-01-12

2011-10-25

Yenke, Brian (Department: 2422)

Television

Format conversion

Line doublers type

C348S441000, C348S449000, C348S450000, C348S452000

Reexamination Certificate

active

08045053

ABSTRACT:
A video image deinterlacing apparatus includes intrafield and interfield processors therein. The intrafield processor is responsive to field data (e.g., sequence of video image fields) depicting a time-varying video image. The intrafield processor is configured to determine edge and edge steepness characteristics for a plurality of omitted pixels within fields of the time-varying video image. The interfield processor, which is also responsive to the field data, is configured to identify pixels possessing time-invariant properties.

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patent: 2006/0012707 (2006-01-01), Chow
patent: 2006/0072038 (2006-04-01), Wyman

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