Television – Format conversion – Line doublers type
Reexamination Certificate
2007-06-26
2007-06-26
Natnael, Paulos M. (Department: 2622)
Television
Format conversion
Line doublers type
Reexamination Certificate
active
09792019
ABSTRACT:
A method for properly rendering various types of graphical and video content is disclosed comprising: determining whether a display on which the content is to be displayed is a progressive or an interlaced display; for a progressive display, de-interlacing any interlaced source content, transforming any bitmapped source content to fit the progressive display's resolution and/or scaling factors, and geometrically rendering any source content in a geometric description format into a bitmap image to fit the progressive display's resolution and/or scaling factors; and for an interlaced display, if the interlaced source content is not provided at the interlaced display's resolution and/or scaling factors, de-interlacing the interlaced source content to produce de-interlaced source content, and transforming the de-interlaced source content to fit the interlaced display's resolution and/or scaling factors.
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Christensen Kory D.
Digeo, Inc.
Natnael Paulos M.
Stoel Rives LLP
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