Reduced Memory Mode Video Decode

Reduced Memory Mode Video Decode

A method and system to decode a video stream are provided. The method comprises receiving macroblocks, filtering and decimating the macroblocks to create decimated macroblocks and storing the decimated macroblocks. The method further comprises creating a decimated reference block from one or more de...

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Bibliographische Detailangaben
Hauptverfasser: NEUMAN DARREN, SANDEEP BHATIA, LAKSHMAN RAMAKRISHNAN, KUPPUSWAMY SUBRAMANIAN M.K, DEMAS JASON, MALA SHERIGAR BHASKAR SHERIGAR, GUPTA PARIJAT
Format: Patent
Sprache:eng
Schlagworte:
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
PICTORIAL COMMUNICATION, e.g. TELEVISION
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Beschreibung
Zusammenfassung:A method and system to decode a video stream are provided. The method comprises receiving macroblocks, filtering and decimating the macroblocks to create decimated macroblocks and storing the decimated macroblocks. The method further comprises creating a decimated reference block from one or more decimated macroblocks of a decimated reference picture and interpolating selected pixels of the decimated reference block to create an interpolated reference block. The method further comprises pre-processing selected columns of the interpolated reference block to create a processed reference block for motion compensation.