Sending progressive video sequences suitable for MPEG and other data formats

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United States of America Patent

PATENT NO 7020205
SERIAL NO

09614632

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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In encoding and decoding video signals, a progressive video bitstream is received which has reference frames and non-reference frames, each having an initial temporal reference in accordance with an initial frame sequence structure. The temporal references of the only the reference frames are remapped, by ignoring the non-reference frames. The reference frames are packetized with a base packet-identifier (PID) and the non-reference frames with an enhancement PID, to provide base and enhancement transport bitstreams, respectively.

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Patent Owner(s)

Patent OwnerAddress
INTERDIGITAL MADISON PATENT HOLDINGS3 RUE DU COLONEL MOLL PARIS 75017

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Beyers, Billy Wesley Greenfield, IN 9 195
Lam, Wai-Man Mohegan Lake, NY 13 618

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  • 10 Citation Count
  • H04N Class
  • 2.80 % this patent is cited more than
  • 19 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges528384262061014044282311127601 - 1011 - 2021 - 3031 - 4041 - 5051 - 6061 - 7071 - 8081 - 9091 - 100100 +050100150200250300350400450500550600650700750800850900

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