Television – Two-way video and voice communication – Transmission control
Reexamination Certificate
2005-03-25
2010-11-09
Woo, Stella L (Department: 2614)
Television
Two-way video and voice communication
Transmission control
Reexamination Certificate
active
07830409
ABSTRACT:
A method is described for encoding video. A video sequence is captured at a full frame resolution. Boundaries for an inner region are identified within frames of the video sequence. The video sequence is encoded at the full frame resolution into a bitstream. The bitstream includes a sub-bitstream which encodes for the inner region. Data is embedded within the bitstream. The data identifies the sub-bitstream within the bitstream. In one aspect, the data is a header specifying the inner region. In another aspect, the encoding estimates motion for pixels within the inner region based on pixels within the inner region.
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Hwang Cherng-Daw
Li Weiping
Wang Steven
Gavrilovich Dodd & Lindsey LLP
Woo Stella L
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