Television – Format conversion – Progressive to interlace
Reexamination Certificate
2002-09-19
2008-10-21
Tran, Trang U. (Department: 2622)
Television
Format conversion
Progressive to interlace
C348S441000, C348S458000
Reexamination Certificate
active
07440030
ABSTRACT:
A method is provided for displaying progressive video content on an interlaced display device. The method comprises vertically phase shifting video lines of the progressive video content to correctly position the video lines with respect to a video field of the interlaced display device. The method further comprises scaling the video lines of progressive video content to match a vertical size of a video field of the interlaced display device.
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Alvarez José R.
MacInnis Alexander G.
Zhong Sheng
Broadcom Corporation
McAndrews Held & Malloy Ltd.
Tran Trang U.
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