CPC Subgroup
H04N 19/50 using predictive coding (H04N19/61 takes precedence)
Full Title
Methods or arrangements for coding, decoding, compressing or decompressing digital video signals > using predictive coding (H04N19/61 takes precedence)
5 direct subcodes
Child Classifications
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- H04N 19/503 involving temporal prediction (adaptive coding with adaptive selection between spatial and temporal predictive coding H04N19/107; adaptive coding with adaptive selection among a plurality of temporal predictive coding modes H04N19/109)
- H04N 19/587 involving temporal sub-sampling or interpolation, e.g. decimation or subsequent interpolation of pictures in a video sequence
- H04N 19/59 involving spatial sub-sampling or interpolation, e.g. alteration of picture size or resolution
- H04N 19/593 involving spatial prediction techniques
- H04N 19/597 specially adapted for multi-view video sequence encoding