Selection of coding mode or of prediction mode

Full Title

Methods or arrangements for coding, decoding, compressing or decompressing digital video signals > using adaptive coding > characterised by the element, parameter or selection affected or controlled by the adaptive coding > Selection of coding mode or of prediction mode

Classification Context

Section:

ELECTRICITY

Class:

ELECTRIC COMMUNICATION TECHNIQUE

Subclass:

PICTORIAL COMMUNICATION, e.g. TELEVISION

Child Classifications

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• H04N 19/105 Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for prediction
• H04N 19/107 between spatial and temporal predictive coding, e.g. picture refresh
• H04N 19/109 among a plurality of temporal predictive coding modes
• H04N 19/11 among a plurality of spatial predictive coding modes
• H04N 19/112 according to a given display mode, e.g. for interlaced or progressive display mode
• H04N 19/114 Adapting the group of pictures [GOP] structure, e.g. number of B-frames between two anchor frames