Pulse or digital communications – Bandwidth reduction or expansion – Television or motion video signal
Reexamination Certificate
2000-02-10
2008-03-04
Dastouri, Mehrdad (Department: 2621)
Pulse or digital communications
Bandwidth reduction or expansion
Television or motion video signal
C375S240100
Reexamination Certificate
active
07339993
ABSTRACT:
A method for forming an output stream of data includes determining an output resolution for the output stream of data, determining an output frame rate for the output stream of data, determining an output color depth for the output stream of data, retrieving a first frame of data, a second frame of data, and a third frame of data from an input stream of data, the input stream of data having an input resolution, an input frame rate, and an input color depth, subsampling the first frame of data, the second frame of data, and the third frame of data to respectively form a first subsampled frame of data, a second subsampled frame of data, and a third subsampled frame of data, when the output resolution is lower than the input resolution, dropping the second subsampled frame of data, when the output frame rate is lower than the input frame rate, reducing color depth for the first subsampled frame of data and the second subsampled frame of data to respectively form a first reduced frame of data and a second reduced frame of data, when the output color depth is smaller than the input color depth, and converting the first reduced frame of data and the second reduced frame of data into the output stream of data.
REFERENCES:
patent: 5400079 (1995-03-01), Martinez et al.
patent: 5619995 (1997-04-01), Lobodzinski
patent: 5659539 (1997-08-01), Porter et al.
patent: 5671319 (1997-09-01), Ueda
patent: 5768535 (1998-06-01), Chaddha et al.
patent: 5903775 (1999-05-01), Murray
patent: 5914751 (1999-06-01), Korth
patent: 5970233 (1999-10-01), Liu et al.
patent: 6011868 (2000-01-01), van den Branden et al.
patent: 6028639 (2000-02-01), Bhatt et al.
patent: 6091777 (2000-07-01), Guetz et al.
patent: 6141447 (2000-10-01), Linzer et al.
patent: 6141693 (2000-10-01), Perlman et al.
patent: 6141709 (2000-10-01), Cutter
patent: 6160544 (2000-12-01), Hayashi et al.
patent: 6236395 (2001-05-01), Sezan et al.
patent: 6275536 (2001-08-01), Chen et al.
patent: 6292834 (2001-09-01), Ravi et al.
patent: 6298385 (2001-10-01), Sparks et al.
patent: 6343313 (2002-01-01), Salesky et al.
patent: 6398245 (2002-06-01), Gruse et al.
patent: 6401132 (2002-06-01), Bellwood et al.
patent: 6490627 (2002-12-01), Kalra et al.
patent: 6505299 (2003-01-01), Zeng et al.
patent: 6525746 (2003-02-01), Lau et al.
patent: 6567986 (2003-05-01), Ward et al.
patent: 6795863 (2004-09-01), Doty, Jr.
Brooks Roger K.
Feng Chi-Te
Ma Yanda
Molloy Stephen A.
Singhal Dave M.
Czekaj Dave
Dastouri Mehrdad
Seed IP Law Group PLLC
Vidiator Enterprises Inc.
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