Pulse or digital communications – Bandwidth reduction or expansion – Television or motion video signal
Reexamination Certificate
2001-03-27
2009-10-13
Diep, Nhon T (Department: 2621)
Pulse or digital communications
Bandwidth reduction or expansion
Television or motion video signal
Reexamination Certificate
active
07602847
ABSTRACT:
A video processing device and method for a video system is provided. The device creates downscaled compressed video stream data from an original compressed video stream. The device accomplishes this and achieves a large saving in processor and memory bandwidth by reusing motion vectors derived during the decompression process.
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Diep Nhon T
Vixs Systems Inc.
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