Robust, reliable compression and packetization scheme for transmitting video
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Jan 20, 2004
Grant Date -
N/A
app pub date -
May 9, 2000
filing date -
Jul 28, 1997
priority date (Note) -
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Abstract
For transmitting digital video information over a network such as the Internet, a hybrid coding scheme (FIGS. 9-18) with wavelet I frame coding and H.263 predictive coding produces a robust, low bit rate video coding scheme. A new packetization method analyzes macroblock level dependency structure (FIG. 19) and packetizes the bit stream so as to minimize dependencies between packets and thereby minimize packet loss damage.
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